1 2009-04-06 Zoltan Varga <vargaz@gmail.com>
3 * dwarfwriter.c: Use _ to separate class name
4 components as gdb can't handle '.'. Represent reference variables
7 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
9 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
11 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
13 * gc-test.cs: New file with GC stack marking tests.
15 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
16 negative numbers for vfp.
18 * basic-float.cs: Add a test.
20 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
22 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
24 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
26 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
27 part of tasklet/continuation support.
29 2009-04-05 Zoltan Varga <vargaz@gmail.com>
31 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
32 amd64 opcodes inside an ifdef.
34 * dwarfwriter.c: Emit inheritance information for classes, emit fields
37 * dwarfwriter.c (emit_type): Emit the class info for classes.
39 2009-04-04 Zoltan Varga <vargaz@gmail.com>
41 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
43 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
45 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
47 * ssa.c (mono_ssa_compute): Fix some memory leaks.
49 2009-04-03 Zoltan Varga <vargaz@gmail.com>
51 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
53 * mini-llvm.c: Update comments.
55 * mini.h (COMPILE_LLVM): New macro.
57 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
59 * ssa.c (mono_ssa_compute): Ditto.
61 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
62 the unwind ops from a DWARF FDE.
64 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
65 methods by extracting the dwarf unwind ops from the unwind info generated
68 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
71 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
74 2009-04-02 Zoltan Varga <vargaz@gmail.com>
76 * Makefile.am (llvm_sources): Enable this.
78 * mini.c (mini_method_compile): Add support for compiling with LLVM,
79 failing back to the JIT if something cannot be handled.
81 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
84 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
87 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
90 * mini-ops.h: Add a few opcodes needed by LLVM.
92 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
95 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
98 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
100 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
102 2009-04-01 Mark Probst <mark.probst@gmail.com>
104 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
105 ridiculously large methods.
107 2009-03-31 Martin Baulig <martin@ximian.com>
109 * debug-debugger.c (debugger_remove_breakpoint): Call
110 mono_debugger_remove_class_init_callback ().
112 2009-03-31 Zoltan Varga <vargaz@gmail.com>
114 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
115 right before emitting code, not at the start.
117 * mini.c (mono_postprocess_patches): Extract this into a separate function
118 from mono_codegen ().
120 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
121 byref types correctly.
123 2009-03-30 Zoltan Varga <vargaz@gmail.com>
125 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
128 2009-03-29 Zoltan Varga <vargaz@gmail.com>
130 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
131 indirect calls, this avoids problems where get_vcall_slot () would get
132 confused by the native code for the instruction preceeding the call.
133 (mono_arch_get_vcall_slot): Simplify this.
134 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
136 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
137 register allocator now seems to depend on them instead of the data in
140 * mini.c (mini_method_compile): Throw the correct type of exception if
141 mono_method_get_header () fails because of a loading error.
143 2009-03-28 Zoltan Varga <vargaz@gmail.com>
145 * mini.c (mini_method_compile): Clear the loader error if the method
146 header cannot be decoded.
148 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
149 interface methods on proxies correctly.
151 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
152 this argument for vtype methods. Add precise liveness info for arguments.
154 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
155 LIVERANGE_START/END opcodes.
157 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
158 for arguments and values in registers.
160 2009-03-27 Zoltan Varga <vargaz@gmail.com>
162 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
163 return a valuetype. Fixes #487518.
165 * iltests.il: Add a test.
167 * aot-compiler.c: Use mono_thread_create () to create helper threads.
169 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
170 closed over a null reference correctly.
172 2009-03-26 Zoltan Varga <vargaz@gmail.com>
174 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
176 2009-03-25 Mark Probst <mark.probst@gmail.com>
178 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
179 allocated to the same registers as fixed sregs.
181 2009-03-24 Mark Probst <mark.probst@gmail.com>
183 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
186 * method-to-ir.c: Handle more cases for
187 Interlocked.CompareExchange.
189 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
190 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
191 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
193 2009-03-23 Zoltan Varga <vargaz@gmail.com>
195 * aot-runtime.c (decode_method_ref): Fix a warning.
197 * unwind.c (mono_unwind_frame): Ditto.
199 2009-03-22 Zoltan Varga <vargaz@gmail.com>
201 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
202 (mono_compile_assembly): Enable the binary writer for full-aot as well.
204 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
205 fix the handling of large values in the ALU_PC_G0_NC relocation.
207 2009-03-22 Zoltan Varga <vargaz@gmail.com>
209 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
211 2009-03-22 Mark Probst <mark.probst@gmail.com>
213 * method-to-ir.c (mono_spill_global_vars): Support for ternary
216 2009-03-22 Mark Probst <mark.probst@gmail.com>
218 * method-to-ir.c: MINI_OP3 needs a comma.
220 * method-to-ir.c, mini.h, mini.c: Remove
221 mono_init_op_sreg_counts ().
223 2009-03-22 Zoltan Varga <vargaz@gmail.com>
225 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
228 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
231 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
233 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
236 2009-03-21 Mark Probst <mark.probst@gmail.com>
238 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
239 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
240 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
243 2009-03-20 Zoltan Varga <vargaz@gmail.com>
245 * driver.c: Change location of gc_wrapper.h.
247 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
248 inside finally clauses correctly. Fixes #485721.
250 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
251 after the change above.
253 * exceptions.cs: Add a test.
255 2009-03-19 Zoltan Varga <vargaz@gmail.com>
257 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
259 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
260 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
261 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
263 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
264 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
266 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
268 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
269 Simplify logic for ensure_method_is_allowed_to_call_method.
270 Handle wrappers on callers.
272 2009-03-19 Zoltan Varga <vargaz@gmail.com>
274 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
277 * basic-simd.cs: Fix the names of some test methods.
279 2009-03-18 Geoff Norton <gnorton@novell.com>
281 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
283 2009-03-18 Zoltan Varga <vargaz@gmail.com>
285 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
287 2009-03-17 Jb Evain <jbevain@novell.com>
289 * driver.c: remove now uneeded call to mono_gc_base_init before
292 2009-03-17 Jb Evain <jbevain@novell.com>
294 * dwarfwriter.c (token_handler): handle more cases.
296 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
298 * method-to-ir.c: Remove more dead code (that was required only
299 because of method_is_safe). Fix compiler warnings.
301 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
303 * method-to-ir.c: Remove unneeded/useless method_is_safe
304 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
306 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
308 * mini.c (mini_method_compile): Print the method been compiled with
309 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
310 for people not familiar with the runtime.
312 2009-03-17 Zoltan Varga <vargaz@gmail.com>
314 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
315 a managed object which is later put into a GList. Return its class instead.
317 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
318 stack slots when using sgen.
320 2009-03-16 Zoltan Varga <vargaz@gmail.com>
322 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
324 2009-03-14 Zoltan Varga <vargaz@gmail.com>
326 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
327 > so it works on the first vreg as well.
329 2009-03-13 Zoltan Varga <vargaz@gmail.com>
331 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
334 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
336 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
339 2009-03-12 Zoltan Varga <vargaz@gmail.com>
341 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
342 native->IL offset mapping.
344 2009-03-11 Zoltan Varga <vargaz@gmail.com>
346 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
348 * basic.cs: Add a test.
350 2009-03-11 Mark Probst <mark.probst@gmail.com>
352 * mini-x86.c (mono_arch_output_basic_block): Use different
353 registers in case the ones we want to overwrite are used by the
354 other operand. Fixes regression in #480807.
356 2009-03-10 Zoltan Varga <vargaz@gmail.com>
358 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
360 * dwarfwriter.c (emit_line_number_info): The line number info for
361 IL code was off by one. Fix that.
363 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
366 2009-03-09 Mark Probst <mark.probst@gmail.com>
368 Contributed under the terms of the MIT/X11 license by Steven
369 Munroe <munroesj@us.ibm.com>.
371 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
374 2009-03-08 Zoltan Varga <vargaz@gmail.com>
376 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
379 2009-03-06 Zoltan Varga <vargaz@gmail.com>
381 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
382 the delegate ctor handling code. Fixes #482638.
384 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
387 * iltests.il.in: Add a test.
389 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
392 2009-03-05 Mark Probst <mark.probst@gmail.com>
394 * mini-trampolines.c (mono_create_jump_trampoline): If the method
395 is shared generic code, return the trampoline, even if the method
396 has already been compiled. Fixes #479763.
398 * mini.c, mini.h: New function
399 mono_jit_find_compiled_method_with_jit_info() which is the same as
400 mono_jit_find_compiled_method() but also returns the jit info.
402 2009-03-05 Mark Probst <mark.probst@gmail.com>
404 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
405 for methods which actually have one. For all other methods, make
406 sure the this argument var is live the whole method.
408 * mini.c (mini_method_compile): Every shared method has a
409 this/vtable/mrgctx info. Fixes #480807.
411 2009-03-05 Mark Probst <mark.probst@gmail.com>
413 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
414 generic/imt thunks where some entries branch through the vtable,
415 while other entries branch directly.
417 2009-03-05 Zoltan Varga <vargaz@gmail.com>
419 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
421 * mini-windows.c: Ditto.
423 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
426 2009-03-04 Zoltan Varga <vargaz@gmail.com>
428 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
431 2009-03-04 Mark Probst <mark.probst@gmail.com>
433 * method-to-ir.c: Don't inline methods that use JMP. Fixes
436 2009-03-04 Mark Probst <mark.probst@gmail.com>
438 * exceptions-x86.c: Include debug-mini.h - fixes build.
440 2009-03-04 Martin Baulig <martin@ximian.com>
442 * debug-mini.c: Clean up the exception API and add documentation.
443 (mono_debugger_handle_exception): New public method; this is
444 called when throwing an exception or encountering an unhandled one.
445 (mono_debugger_call_exception_handler): Formerly known as
446 mono_debugger_handle_exception(); this is used to tell the
447 debugger that we're about to invoke an exception handler.
449 2009-03-04 Martin Baulig <martin@ximian.com>
451 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
452 ../metadata/mono-debug-debugger.c; save and reset exception state.
454 2009-03-02 Martin Baulig <martin@ximian.com>
456 * debug-mini.c: Moved the debugger exception handling here from
457 ../metadata/mono-debug-debugger.c.
460 (MonoDebuggerExceptionAction): New exception typedef.
463 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
466 (mono_amd64_throw_exception): Use the new debugger exception
470 (mono_handle_exception_internal): Don't call
471 mono_debugger_unhandled_exception() here.
473 2009-03-03 Zoltan Varga <vargaz@gmail.com>
475 * mini.c aot-compiler.c: Update after the changes to
476 mono_marshal_get_runtime_invoke ().
478 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
479 Virtual generic methods might not have method->slot set, work around
482 * generics.cs: Add a test.
484 2009-03-02 Geoff Norton <gnorton@novell.com>
487 * driver.c: Allow signal chaining of SIGFPE as well.
489 2009-03-02 Zoltan Varga <vargaz@gmail.com>
491 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
492 this since it now receives the method not its generic context in the
495 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
496 generic/imt thunks where some entries branch through the vtable, while
497 other entries branch directly.
499 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
501 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
502 support for interface methods as well.
504 * mini-trampolines.c: Add support for virtual generic methods in interfaces
505 using the normal IMT thunks.
507 generics.cs: Add new tests.
509 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
510 the generic inst to the generic imt thunks. This fixes AOT support,
511 improves consistency with the normal IMT thunks, and makes it easier to
512 add support for interface generic virtual methods later.
514 * mini-trampolines.c (mono_magic_trampoline): Ditto.
516 2009-02-28 Zoltan Varga <vargaz@gmail.com>
518 * driver.c (mono_set_signal_chaining): New public API function to enable
519 signal chaining on POSIX platforms.
521 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
522 (si@lindenlab.com) to implement signal chaining. The original patch was
523 contributed under the MIT X/11 license:
524 https://bugzilla.novell.com/show_bug.cgi?id=318894
526 2009-02-27 Zoltan Varga <vargaz@gmail.com>
528 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
529 too until it can be made to run on amd64.
531 2009-02-26 Zoltan Varga <vargaz@gmail.com>
533 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
534 to get_generic_context_from_code () + get_call_info () if possible.
536 2009-02-25 Zoltan Varga <vargaz@gmail.com>
538 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
539 suspend-on-sigsegv functionality.
541 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
542 to suspend when a native SIGSEGV is received. This is useful for debugging
543 crashes which don't happen under gdb, since a live process contains more
544 information than a core file.
546 * mini-exceptions.c (mono_print_thread_dump): Use
547 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
549 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
551 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
553 * basic-float.cs: Disable the tests which currently fail on amd64.
555 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
556 value to mono_arch_patch_callsite () to fix crashes.
558 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
560 2009-02-23 Zoltan Varga <vargaz@gmail.com>
562 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
563 nop code by patching the call address to point to the nullified class init
564 trampoline, as the former does not seem to be safe on SMP machines.
566 2009-02-23 Mark Probst <mark.probst@gmail.com>
568 * mini-ops.h: Fix the argument types for a few x86 opcodes where
571 2009-02-23 Zoltan Varga <vargaz@gmail.com>
573 * basic-float.cs basic-calls.cs: Fix warnings.
575 2009-02-22 Mark Probst <mark.probst@gmail.com>
577 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
578 correct frame pointer in the LMF. Should fix #478394.
580 2009-02-22 Zoltan Varga <vargaz@gmail.com>
582 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
584 * image-writer.c: Make the binary writer less verbose.
586 2009-02-21 Zoltan Varga <vargaz@gmail.com>
588 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
589 are called from runtime invoke wrappers.
591 2009-02-20 Zoltan Varga <vargaz@gmail.com>
593 * cpu-ppc.md (store_memindex): Increase the size of this.
595 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
597 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
599 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
601 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
604 Last fix for of #467201.
607 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
609 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
611 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
612 and long_conv_to_r8_2:
614 Fixed part of #467201.
616 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
618 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
620 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
621 conversion to 32 bits.
623 * cpu-x86.md: Increase the size of int_conv_to_r4.
625 * basic-float.cs: Add a test for this.
627 Fixed part of #467201.
629 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
631 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
633 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
634 conversion to 64 bits.
636 * basic-float.cs: Add a test for this.
638 Fixed part of #467201.
640 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
642 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
644 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
645 This behavior is compatible with MS.
647 * iltest.il.in: Add a test for this.
649 Fixed part of #467201.
651 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
653 Extracted from a patch by Kornél Pál <kornelpal@gmail.com>.
655 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
656 change the precision of the value.
658 * cpu-x86.md: Define len for float_conv_to_r4.
660 * basic-float.cs: Add a test for this.
662 Fixed part of #467201.
664 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
666 * mini.c: Adjust locking order to the new semantics where the loader lock
669 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
678 * mini-trampolines.c:
691 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
693 2009-02-18 Zoltan Varga <vargaz@gmail.com>
695 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
698 2009-02-17 Zoltan Varga <vargaz@gmail.com>
700 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
701 for cctors if needed.
703 2009-02-17 Mark Probst <mark.probst@gmail.com>
705 * mini-ppc.c: Fix build on Darwin.
707 2009-02-17 Zoltan Varga <vargaz@gmail.com>
709 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
710 version instead of 3 as valgrind doesn't like version 3.
712 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
714 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
715 usable for hashing methods.
716 (emit_extra_methods): Use the new hash to avoid putting every method in the
719 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
721 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
722 whenever a method ref could match a method.
724 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
727 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
730 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
732 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
735 * method-to-ir.c (mono_method_check_inlining): Avoid calling
736 mono_method_get_header () on inflated methods as an optimization.
738 2009-02-16 Zoltan Varga <vargaz@gmail.com>
740 * ssa.c (fold_ins): Fix another crash if the instruction following the
741 switch was optimized away.
743 2009-02-16 Mark Probst <mark.probst@gmail.com>
745 Contributed under the terms of the MIT/X11 license by Steven
746 Munroe <munroesj@us.ibm.com>.
748 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
750 2009-02-16 Zoltan Varga <vargaz@gmail.com>
752 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
753 around the mono_domain_alloc calls, it is now done by the functions
756 * aot-compiler.c (compile_method): Only add wrappers referenced by
757 the method if compiling with full AOT.
758 (mono_compile_assembly): Error out if --aot=full is specified on
759 a platform where it is not supported.
761 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
764 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
767 * aot-runtime.c (load_named_code): Handle
768 mono_arm_throw_exception_by_token.
770 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
772 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
775 * Makefile.am (fullaotcheck): Exit if a test fails.
777 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
779 (mono_compile_assembly): Handle the assembler failing.
781 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
782 accepting subsections of .bss.
784 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
787 * aot-compiler.c: Remove some unused includes.
789 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
790 now in MonoImageWriter.
792 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
793 code sequence which matches a non-virtual call. Fixes #472654.
795 2009-02-15 Zoltan Varga <vargaz@gmail.com>
797 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
800 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
801 use the image/dwarf writers directly.
803 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
806 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
809 * image-writer.h: Fix some typos.
811 * dwarfwriter.h dwarfwriter.c: New files.
813 * aot-compiler.c: Extract the DWARF info writing functionality into a
816 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
817 argument to return unwind info.
819 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
821 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
823 * aot-runtime.c (decode_method_ref): Add a case for
824 MONO_AOT_METHODREF_WRAPPER_NAME.
826 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
829 * aot-compiler.c (encode_method_ref): Use the new constants.
831 * aot-runtime.c (decode_method_ref): Ditto.
833 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
834 be compiled, not the icall itself.
836 2009-02-14 Zoltan Varga <vargaz@gmail.com>
838 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
839 using decode_method_ref ().
841 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
842 convert it to an in32. Fixes #475859.
844 * arrays.cs: Add a test.
846 2009-02-12 Zoltan Varga <vargaz@gmail.com>
848 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
851 * basic-long.cs: Add a test.
853 2009-02-12 Mark Probst <mark.probst@gmail.com>
855 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
856 remove the frame pointer in leaf methods which don't receive any
857 arguments, don't throw exceptions and don't do dynamic stack
860 2009-02-12 Zoltan Varga <vargaz@gmail.com>
862 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
863 the fail_tramp changes. Hopefully fixes #475132.
865 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
867 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
868 instead of mono_metadata_signature_dup_full.
870 2009-02-12 Zoltan Varga <vargaz@gmail.com>
872 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
873 for processing jump tables. Fixes #473787.
875 2009-02-11 Mark Probst <mark.probst@gmail.com>
877 * mini-generic-sharing.c: mini_method_get_context() just calls
878 mono_method_get_context_general() now.
880 * mini.c, mini.h: Moved get_object_generic_inst(),
881 construct_object_context_for_method() and
882 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
884 2009-02-11 Zoltan Varga <vargaz@gmail.com>
886 * branch-opts.c (mono_if_conversion): Handle the case where the merged
887 basic block fell through to its successor bblock without a branch. Fixes
890 * iltests.il.in: Add a test.
892 * aot-compiler.c (encode_method_ref): Encode methods of array types.
893 (can_encode_patch): We can now handle arrays of generic parameters and
896 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
898 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
899 the AOT file to avoid some #ifdefs in aot-runtime.c
901 * mini.h: Bump AOT file format version.
903 2009-02-10 Zoltan Varga <vargaz@gmail.com>
905 * Makefile.am (fullaotcheck): Make this run the tests.
907 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
909 2009-02-10 Mark Probst <mark.probst@gmail.com>
911 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
912 individually. Fixes #473482.
914 2009-02-10 Zoltan Varga <vargaz@gmail.com>
916 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
918 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
920 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
921 (mono_compile_assembly): Hush compile warnings about
922 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
925 2009-02-10 Zoltan Varga <vargaz@gmail.com>
927 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
929 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
931 * aot-compiler.c: Fix arm support.
933 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
934 img_writer_emit_unset_mode () function.
936 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
937 (mono_unwind_get_dwarf_pc_reg): Ditto.
939 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
940 Move almost all platform specific code to a set of arch_ functions,
941 and document them to ease porting.
943 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
945 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
947 * aot-compiler.c: Extract the image writing functionality into a separate
948 module to reduce the size of this file.
950 2009-02-09 Geoff Norton <gnorton@novell.com>
952 * mini-s390.c: Fix the signature of emit_sig_cookie.
954 2009-02-09 Zoltan Varga <vargaz@gmail.com>
956 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
958 * aot-runtime.c (is_shared_got_patch): Ditto.
960 * aot-runtime.c (load_named_code): Cope with the fact that
961 decode_got_entry () won't decode the patch fully if its corresponding got
962 entry is already filled.
964 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
966 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
968 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
969 as the moving pointer instead of 'buf' for consistency with the rest of the
971 (mono_arch_create_monitor_exit_trampoline): Ditto.
973 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
974 generic_class_init trampolines.
975 (add_generic_class): Extract some code from add_generic_instances () into a
976 separate function so it can be called from other places too.
977 (compile_method): Call add_generic_class () for the classes of inflated methods
978 referenced by the method.
979 (can_encode_patch): Allow references to generic parameters.
981 * aot-runtime.c: Add support the patches required by the new trampolines.
983 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
986 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
989 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
990 this from get_throw_pending_exception, make the signature full aot compatible.
992 * Makefile.am (fullaotcheck): New target to run full-aot tests.
994 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
996 * exceptions.cs: Add a test.
998 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1000 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
1001 use the DWARF_DATA_ALIGN constant instead.
1003 * exception-<ARCH>.c: Update after the above change.
1005 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
1008 * mini-arm.c: Enable the dwarf unwinder.
1010 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
1011 instead of mono_class_setup_vtable ().
1013 2009-02-07 Zoltan Varga <vargaz@gmail.com>
1015 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
1018 * mini-x86.h: Enable the dwarf unwinder.
1020 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
1022 Fix mcs/tests/test-7.cs
1023 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
1026 2009-02-06 Zoltan Varga <vargaz@gmail.com>
1028 * mini.c (print_jit_stats): Remove some unused statistics.
1030 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1032 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
1034 2009-02-05 Mark Probst <mark.probst@gmail.com>
1036 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
1037 the method we get from mono_object_get_virtual_method() because
1038 that function does it properly, now.
1040 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1042 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
1043 opcodes. Fixes #472775.
1045 2009-02-05 Mark Probst <mark.probst@gmail.com>
1047 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
1048 fact that mono_find_jit_info() sometimes returns the context
1049 corresponding to the jit info in new_ctx. Fixes #472600.
1051 2009-02-05 Zoltan Varga <vargaz@gmail.com>
1053 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
1054 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
1055 klass->enum_basetype directly.
1057 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
1060 * unwind.c: Avoid 0 sized arrays.
1062 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1064 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
1065 size on systems with 64k pages. Fixes #471389.
1067 2009-02-04 Mark Probst <mark.probst@gmail.com>
1069 Contributed under the terms of the MIT/X11 license by Steven
1070 Munroe <munroesj@us.ibm.com>.
1072 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
1073 for LOADI4_MEMBASE. Use addi instead of addic if it's not
1076 2009-02-04 Mark Probst <mark.probst@gmail.com>
1078 Contributed under the terms of the MIT/X11 license by Steven
1079 Munroe <munroesj@us.ibm.com>.
1081 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
1084 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
1085 The trampoline can be longer on PPC64.
1087 2009-02-04 Mark Probst <mark.probst@gmail.com>
1089 Contributed under the terms of the MIT/X11 license by Steven
1090 Munroe <munroesj@us.ibm.com>.
1092 * mini-ppc.c: Compiler warning fixes and trivial code
1095 2009-02-04 Zoltan Varga <vargaz@gmail.com>
1097 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
1098 ins->dreg which could be a hardware register, not a vreg.
1100 * aot-compiler.c (emit_method_dwarf_info): Ditto.
1102 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
1103 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
1105 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
1107 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
1108 ->dreg, that is not the vreg we are looking for.
1110 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
1112 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
1115 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
1118 2009-02-03 Zoltan Varga <vargaz@gmail.com>
1120 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
1122 * aot-compiler.c (emit_line_number_info): Fix line number emission when
1125 * aot-compiler.c: Add xdebug support on x86.
1127 * unwind.c: Add x86 support.
1129 * aot-compiler.c (emit_exception_debug_info): Control the emission of
1130 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
1132 * mini.c (mini_method_compile): Ditto.
1134 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
1137 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
1138 which mimic .push_section/.pop_section in GAS.
1140 * aot-compiler.c: Emit precise live range information for variables.
1142 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
1144 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
1145 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
1148 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
1149 the live ranges of variables.
1151 * mini.h (struct MonoMethodVar): Add two fields containing the live range
1152 of the variable in terms of native offsets.
1154 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
1156 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
1158 2009-02-02 Mark Probst <mark.probst@gmail.com>
1160 Contributed under the terms of the MIT/X11 license by Steven
1161 Munroe <munroesj@us.ibm.com>.
1163 * exceptions-ppc.c (restore_regs_from_context): Correct operand
1164 order (offset then base reg) for ppc_load_multiple_regs.
1165 (emit_save_saved_regs) Correct operand order for
1166 ppc_store_multiple_regs.
1167 (mono_arch_get_call_filter): Correct operand order for
1168 ppc_load_multiple_regs.
1170 * mini-ppc.c (emit_memcpy): Fix operand order for
1171 ppc_load_reg_update and ppc_store_reg_update.
1172 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
1173 (mono_arch_emit_epilog): Correct operand order for
1174 ppc_load_multiple_regs.
1176 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
1177 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
1179 2009-02-02 Mark Probst <mark.probst@gmail.com>
1181 * cpu-ppc64.md: Fixed storer4_memindex length.
1183 2009-02-02 Zoltan Varga <vargaz@gmail.com>
1185 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
1188 * aot-compiler.c (emit_line_number_info): Optimize this.
1190 2009-02-01 Zoltan Varga <vargaz@gmail.com>
1192 * aot-compiler.c: Disassemble tokens in the IL disassembly.
1194 * aot-compiler.c: Add debug info for methods without debug info by
1195 emitting an IL file and having the line number info referencing that file.
1197 * aot-compiler.c: Optimize the size of the generated line number info.
1199 * aot-compiler.c: Emit line number info in xdebug mode.
1201 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
1204 2009-01-31 Zoltan Varga <vargaz@gmail.com>
1206 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
1208 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
1211 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1213 * basic-calls.cs: Test for the weird crash found on arm.
1215 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
1217 * cpu-arm.md: Increase the size of storer8_membase_reg and
1218 loadr8_membase_reg to 24 bytes to accomodate the extra add.
1220 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
1221 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
1222 reg to LR otherwise we'll be loading/storing from just the offset.
1224 2009-01-30 Miguel de Icaza <miguel@novell.com>
1226 Question: if we are storing gint32's inside the "*native_offset",
1227 should we change the signature to "gint32 *native_offset" to
1228 ensure that we do not have type definition problems?
1230 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
1231 an int * as this is what the other function expects, causes
1232 problems with Freescale's compiler that defined int32_t to be a
1233 long and makes int incompatible
1235 2009-01-30 Miguel de Icaza <miguel@novell.com>
1237 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
1238 filename conflict with bjam.
1240 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1242 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
1243 as it might use decomposed ops.
1245 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1247 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
1249 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
1252 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
1254 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
1257 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
1258 way registers are stored in MonoContext on arm.
1260 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
1261 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
1263 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
1265 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
1267 * mini.c (mini_init): Register mono_isfinite.
1269 * jit-icalls.c (mono_isfinite): New jit icall.
1271 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
1273 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
1274 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
1277 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1279 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
1280 separate frame and stack pointers, so we must use FP to find the register
1282 The FP reg is retrieved from the MonoContext::regs array.
1284 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1286 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
1289 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
1291 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
1292 return R4 and R8 when not running under softfloat.
1294 Fixes basic-calls.exe
1296 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1298 * mini-arm.c: Implement some overflow opcodes.
1300 2009-01-29 Miguel de Icaza <miguel@novell.com>
1302 * ssa.c: handle another alloca.h
1304 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
1305 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
1306 MONO_ARCH_USE_SIGACTION.
1308 * aot-runtime.c, mini-exceptions.c: Replace platform define with
1311 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
1313 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
1314 PPC targets as sigaction does not exist on all platforms, define
1315 this on a per-platform basis.
1317 Instead of erroring out if the platform is not defined, include
1318 mini-ppc-os.h, and expect that the OS specific setting provides
1319 the required information.
1321 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1323 * aot-compiler.c: Fix --enable-minimal=aot.
1325 2009-01-30 Zoltan Varga <vargaz@gmail.com>
1327 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
1330 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1332 * exceptions-arm.c: Fix warnings.
1334 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
1337 * mini-x86.c: Fix --enable-minimal=jit build.
1339 * mini.c: Really fix --enable-minimal=jit build.
1341 * mini.c (construct_object_context_for_method): Move this outside
1342 the DISABLE_JIT block to fix the --enable-minimal=jit build.
1344 "Backported" of r124984 from 2.0 branch.
1346 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
1348 "Backport" of r124977 + r124978 from 2.0 branch.
1350 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
1351 to avoid calling mono_exception_from_token () from the throw trampoline.
1352 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
1353 for throwing corlib exceptions, this fixes full-aot support for corlib
1356 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
1358 2009-01-29 Miguel de Icaza <miguel@novell.com>
1360 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
1361 part of the changes to split the code in mini into operating
1362 system specific files.
1364 This patch was done by copying mini.c to the respective files to
1365 preserve SVN history.
1367 2009-01-29 Zoltan Varga <vargaz@gmail.com>
1369 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
1371 2009-01-28 Zoltan Varga <vargaz@gmail.com>
1373 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
1374 remoting-invoke-with-check wrappers of shared methods.
1376 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
1378 2009-01-27 Mark Probst <mark.probst@gmail.com>
1380 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
1381 optimization if the top of stack is the last instruction in the
1382 bblock. Otherwise it might have been used after its definition.
1385 2009-01-27 Zoltan Varga <vargaz@gmail.com>
1387 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
1388 method as well when get_vcall_slot () fails to match a code sequence.
1390 * mini-arm.c: Fix the android build, which doesn't have
1393 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1395 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
1398 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
1400 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
1402 2009-01-26 Zoltan Varga <vargaz@gmail.com>
1404 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
1405 and put its id into jinfo->used_regs. This is only used on amd64,
1406 which is currently the only platform generating unwind info.
1408 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
1409 the dwarf unwinder. This is required to correctly handle async exceptions
1410 like thread abort and stack overflows, which can happen while a method
1411 is in the middle of its prolog or epilog.
1413 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
1414 the unwind info belonging to an AOTed method.
1416 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
1417 into cfg->unwind_ops.
1419 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
1421 * mini.c (mini_init): Call mono_unwind_init ().
1422 (mini_cleanup): Call mono_unwind_cleanup ().
1424 * unwind.c: Add functions for managing a set of unwind info entries, allowing
1425 unwind info to be shared between methods.
1427 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
1430 * exceptions-amd64.c (mono_arch_exceptions_init): Call
1431 get_throw_pending_exception () to avoid initialization races.
1433 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
1434 mono_arch_exceptions_init () function.
1436 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
1438 2009-01-25 Zoltan Varga <vargaz@gmail.com>
1440 * mini.c (mono_get_domain_intrinsic): New helper function.
1441 (mono_get_thread_intrinsic): Ditto.
1443 * mini-arm.c mini-ia64.c: Use the new helper functions.
1445 * method-to-ir.c (mono_method_to_ir): Fix the comment for
1446 the last constrained_call change, since it is needed in the non-AOT
1449 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
1451 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
1452 mono_get_lmf_addr () on arm eabi linux.
1454 2009-01-24 Zoltan Varga <vargaz@gmail.com>
1456 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
1457 code sequence which matches a non-virtual call.
1459 2009-01-23 Mark Probst <mark.probst@gmail.com>
1461 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
1464 2009-01-23 Zoltan Varga <vargaz@gmail.com>
1466 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
1467 runtime-invoke wrappers, since they are also shared based on signature.
1469 2009-01-22 Mark Probst <mark.probst@gmail.com>
1471 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
1472 info from the (correct) context.
1474 2009-01-22 Zoltan Varga <vargaz@gmail.com>
1476 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
1478 * unwind.c (mono_unwind_frame): New function to unwind through a frame
1479 using dwarf unwinding info. Not yet used.
1481 * mini.c (mini_init): When using xdebug, disable freeing of domains.
1483 2009-01-21 Mark Probst <mark.probst@gmail.com>
1485 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
1488 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
1489 special case and handle mono_arch_delegate_invoke_impl() returning
1490 function descriptors.
1492 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
1493 trampolines return function descriptors, too.
1495 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1497 * method-to-ir.c (handle_alloc): Avoid generic instances in the
1498 out_of_line optimization.
1500 2009-01-21 Martin Baulig <martin@ximian.com>
1503 (MonoCompile): Added `disable_deadce_vars' to disable removing
1507 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
1508 inside the debugger.
1510 * liveness.c (mono_analyze_liveness): Don't remove any unused
1511 variables if `cfg->disable_deadce_vars' is set.
1513 2009-01-21 Mark Probst <mark.probst@gmail.com>
1515 * method-to-ir.c: Only apply exception constructor optimization if
1516 the the method actually belongs to an exception class. Fixes
1519 2009-01-21 Zoltan Varga <vargaz@gmail.com>
1521 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
1522 change inside a #ifdef __mono_ppc64__.
1524 * aot-compiler.c (compile_method): Remove the previous limitation.
1526 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
1527 on type variables in AOTed code.
1529 * aot-compiler.c (compile_method): Skip generic methods having type
1530 constraints on their generic parameters.
1532 * aot-compiler.c (compile_method): Check for methods which cannot be
1533 encoded inside RGCTX_FETCH patches as well.
1535 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
1538 2009-01-20 Mark Probst <mark.probst@gmail.com>
1540 * method-to-ir.c: Force the vtable variable in shared generic code
1541 for the case that they might show up on a stack trace where they
1544 * mini-exceptions.c: Save and use generic sharing info as well as
1545 IP in stack traces to resolve shared generic instantiations.
1547 2009-01-20 Zoltan Varga <vargaz@gmail.com>
1549 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
1550 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
1552 2009-01-20 Mark Probst <mark.probst@gmail.com>
1554 * method-to-ir.c: Do generic sharing for array constructors.
1556 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
1558 * mini-exceptions.c (mono_print_thread_dump): Add information
1559 about the thread state using wapi_current_thread_desc.
1561 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1563 * basic-simd.cs: Tests for the new constructors.
1565 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
1567 * mini-ops.h: Added OP_EXPAND_*
1571 * mini-x86.c (mono_arch_output_basic_block): Same.
1573 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
1575 2009-01-19 Zoltan Varga <vargaz@gmail.com>
1577 * iltests.il.in: Add a test for #467385.
1579 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
1581 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
1582 thread been cleaned up is not the same currently in execution.
1584 Fixes appdomain-unload crashes on windows, osx and linux variants
1585 without the __thread keyword.
1587 2009-01-18 Zoltan Varga <vargaz@gmail.com>
1589 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
1590 (koush@koushikdutta.com). Implement this for android.
1592 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
1593 begins with a digit.
1595 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
1596 mono_marshal_get_write_barrier ().
1598 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
1600 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
1601 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
1602 that pass them on a register pair.
1604 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
1605 test was crashing due to that.
1607 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
1609 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
1610 trampoline code. Include ucontext.h only if available.
1612 2009-01-15 Mark Probst <mark.probst@gmail.com>
1614 * mini.c: mono_domain_lookup_shared_generic() takes an open method
1615 and doesn't check whether it's sharable, like it was before
1616 removing the shared generics hash. This brings IronPython
1617 performance back to what it was before that change.
1619 2009-01-14 Mark Probst <mark.probst@gmail.com>
1621 * method-to-ir.c: Handle delegate invocation optimization earlier,
1622 otherwise it would be handled (much more slowly) by the
1623 final/sealed optimization.
1625 2009-01-13 Zoltan Varga <vargaz@gmail.com>
1627 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
1628 domain is not set. Fixes #465864.
1630 2009-01-12 Mark Probst <mark.probst@gmail.com>
1632 * method-to-ir.c: Don't stop sharing of generic methods with catch
1633 clauses - we already handle those.
1635 2009-01-12 Mark Probst <mark.probst@gmail.com>
1637 * mini.c, mini.h: lookup_generic_method() is now
1638 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
1639 making the shared_generics_hash obsolete.
1641 2009-01-12 Mark Probst <mark.probst@gmail.com>
1643 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
1644 use the red zone. Make room on the stack first and then use it,
1645 not the other way around.
1647 2009-01-12 Zoltan Varga <vargaz@gmail.com>
1649 * mini.c (mini_init): Call mono_xdebug_init ().
1651 * aot-compiler.c (mono_xdebug_init): Make this non-static.
1653 2009-01-11 Zoltan Varga <vargaz@gmail.com>
1655 * TestDriver.cs: Add an --iter argument to run tests multiple times.
1657 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
1660 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
1661 debug+unwind info for trampolines.
1663 * mini.c (mono_create_unwind_op): New helper function.
1665 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
1667 2009-01-10 Zoltan Varga <vargaz@gmail.com>
1669 * aot-compiler.c: Fix the build.
1671 2009-01-09 Zoltan Varga <vargaz@gmail.com>
1673 * Makefile.am: Update dtrace-prelink.sh location.
1675 2009-01-08 Zoltan Varga <vargaz@gmail.com>
1677 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
1678 optimization. Fixes #464520.
1680 2009-01-07 Bill Holmes <billholmes54@gmail.com>
1682 * mini-amd64.c : Adding code to save/restore non-volatile registers
1685 * exceptions-amd64.c : Adding code to save/restore non-volatile
1686 registers on Winx64.
1688 Contributed under MIT/X11 license.
1690 2009-01-07 Zoltan Varga <vargaz@gmail.com>
1692 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
1693 __GNUC_MINOR__ which can break when the major version changes.
1695 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
1697 * basic-simd.cs: Add tests for usage of the sizeof opcode.
1699 2009-01-07 Geoff Norton <gnorton@novell.com>
1701 * helpers.c: Allow mono -v -v -v to work on darwin.
1703 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1705 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1708 Contributed under MIT/X11 license.
1710 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1712 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1713 instead of directly accessing type->data.klass. Fixes #462016.
1714 (mono_allocate_stack_slots_full): Ditto.
1716 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1717 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1719 * aot-compiler.c (emit_plt): Fix ARM build.
1721 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1723 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1725 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1728 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1729 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1732 * iltests.il.in: Add a regression test.
1734 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1736 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1738 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1740 * basic-simd.cs: Add a regression test for #462457.
1742 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1744 * mini-ops.h: Add a definition of XPHI.
1746 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1748 * ssa.c (op_phi_to_move): Handle XPHI.
1750 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1754 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1756 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1758 2008-12-31 Geoff Norton <gnorton@novell.com>
1760 * mini-ppc.c: The prolog size allocated can be too small for darwin
1761 ppc32 under certain circumstances. Also fix a small logic bug.
1763 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1765 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1766 while loading AOT methods.
1768 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1769 since only the former is nulled out after a successful cast. This prevents
1770 crashes with rethrown exceptions when using --debug=casts.
1772 2008-12-24 Mark Probst <mark.probst@gmail.com>
1774 * mini.h: New macro for checking whether a method is final,
1775 i.e. whether the method or its class is marked final.
1777 * method-to-ir.c: Use the new macro for all final-checks
1778 consistently. Fixes the crash in the System.ServiceModel tests.
1780 2008-12-23 Mark Probst <mark.probst@gmail.com>
1782 * mini-exceptions.c (get_exception_catch_class): Corrected another
1783 overly strict assertion.
1785 2008-12-23 Mark Probst <mark.probst@gmail.com>
1787 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1788 Clobbering it is not allowed because the caller might use it as
1789 the vtable register in the interface call.
1791 2008-12-19 Mark Probst <mark.probst@gmail.com>
1793 * mini-exceptions.c (get_exception_catch_class): Corrected an
1794 overly strict assertion.
1796 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1798 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1800 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1802 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1804 * cpu-mips.md: correct lengths for certain long_ opcodes.
1806 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1808 * 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().
1810 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1812 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1814 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1816 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1818 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1820 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1823 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1825 * 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
1827 * 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)
1829 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1831 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1833 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1835 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1836 gshared code. Fixes #458947.
1838 * generics.cs: Add a test.
1840 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1842 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1844 * mini-mips.c: first pass n32 code generation.
1846 * mini-mips.h: datatypes and defines for n32 support.
1848 * exceptions-mips.c: first pass n32 code generation.
1850 * tramp-mips.c: first pass n32 code generation.
1852 * cpu-mips.md: add long_ opcodes.
1854 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1856 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1858 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1860 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1862 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1864 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1866 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1868 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1870 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1872 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1874 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1876 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1878 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1880 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1882 2008-12-12 Mark Probst <mark.probst@gmail.com>
1884 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1885 descriptors for helper functions directly in front of the code.
1887 2008-12-11 Mark Probst <mark.probst@gmail.com>
1889 * method-to-ir.c: Removed an unnecessary assertion.
1891 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1893 * method-to-ir.c: Merge SGEN changes from the old JIT.
1895 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1897 * driver.c (compile_all_methods_thread_main): Handle failure of
1900 2008-12-10 Mark Probst <mark.probst@gmail.com>
1902 * mini-ppc.c: Merged with mini-ppc64.c.
1904 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1906 * Makefile.am: Use the same sources for PPC and PPC64.
1908 * mini-ppc64.c: Removed.
1910 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1912 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1913 code to mono_bb_is_fall_through.
1915 * branch-opts.c (mono_remove_critical_edges): Same.
1917 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1919 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1920 expect that an OP_BR_REG will be there.
1922 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1924 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1925 for the many branch ops. The original check miss OP_BR_REG.
1929 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1931 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1933 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1935 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1936 while holding the aot lock.
1938 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1940 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1942 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1944 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1945 to release all runtime callable wrappers held by the runtime.
1947 Contributed under MIT/X11 license.
1949 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1951 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1954 Contributed under MIT/X11 license.
1956 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1958 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1959 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1961 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1963 * cpu-mips.md: fix ckfinite length
1965 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1966 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1967 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1969 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1971 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1973 2008-12-08 Geoff Norton <gnorton@novell.com>
1975 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1976 size by 8 bytes as well.
1978 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1980 * basic-simd.cs: Fix method names for Vector16b.
1982 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1984 * basic-simd.cs: Fix method names for Vector16sb.
1986 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1988 * basic-simd.cs: Fix method names for Vector8us.
1990 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1992 * basic-simd.cs: Fix method names for Vector8s.
1994 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1996 * basic-simd.cs: Fix method names for Vector4ui.
1998 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2000 * basic-simd.cs: Fix method names for Vector2l.
2002 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2004 * basic-simd.cs: Fix method names for Vector2d.
2006 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2008 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
2009 that are extension methods.
2011 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
2013 * basic-simd.cs: Fix method names for Vector4f.
2015 2008-12-08 Zoltan Varga <vargaz@gmail.com>
2017 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
2018 as such. Fixes #456669.
2020 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2022 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
2024 2008-12-07 Mark Mason <mmason@upwardaccess.com>
2026 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
2027 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
2028 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
2029 (mips_adjust_stackframe): handle FP spills
2031 * mini-ops.h: add mips_mtc1_s2
2033 * cpu-mips.md: add mips_mtc1_s2
2035 2008-12-07 Zoltan Varga <vargaz@gmail.com>
2037 * unwind.c: New file, move the unwind info encoding functions here from
2038 aot-compiler.c, so they could be used at runtime too.
2040 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2042 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
2043 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
2045 2008-12-05 Mark Mason <mmason@upwardaccess.com>
2047 * mini-mips.c: cleanup warnings
2048 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
2049 (mips_adjust_stackframe): handle case of taking the address of stack locals
2051 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2053 * aot-compiler.c: Implement a few functions missing from the asm writer.
2054 (emit_method_code): Only write symbols for methods when using the bin
2055 writer, since the assembler can't deal with the characters in our method
2058 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
2060 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
2063 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
2064 a bit to also restore %rax.
2066 2008-12-05 Mark Probst <mark.probst@gmail.com>
2068 * mini-ppc.c: Some simple merges from mini-ppc64.c.
2070 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2072 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
2075 2008-12-05 Mark Probst <mark.probst@gmail.com>
2077 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
2079 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
2080 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
2082 * exceptions-ppc64.c: Removed.
2084 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
2086 2008-12-05 Mark Probst <mark.probst@gmail.com>
2088 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
2091 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
2093 * tramp-ppc64.c: Removed.
2095 2008-12-05 Zoltan Varga <vargaz@gmail.com>
2097 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
2100 2008-12-05 Mark Probst <mark.probst@gmail.com>
2102 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
2104 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
2105 mini-ppc.h instead of mini-ppc64.h.
2107 * mini-ppc64.h: Removed.
2109 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2111 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
2113 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
2115 2008-12-05 Mark Probst <mark.probst@gmail.com>
2117 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
2118 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
2121 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2123 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
2125 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2127 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
2129 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2131 * basic-simd.cs: Tests for operator == and != on Vector4f.
2133 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
2135 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
2137 * simd-intrinsics.c: Kill useless enum.
2139 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2141 * cpu-mips.md: add long_conv_to_ovf_i4_2
2142 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
2144 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2146 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
2148 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
2150 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2152 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
2154 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2156 * basic-simd.cs: Add tests for new methods.
2158 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2160 * simd-intrinsics.c: Add support for operator == and !=
2163 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
2165 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
2167 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
2169 2008-12-04 Zoltan Varga <vargaz@gmail.com>
2171 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
2173 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
2174 MONO_PATCH_INFO_ICALL_ADDR.
2176 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
2178 * aot-compiler.c: Resurrect full-aot support.
2180 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2182 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
2184 2008-12-04 Mark Mason <mmason@upwardaccess.com>
2186 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
2188 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
2190 * basic-simd.cs: Fix tests to work under ppc.
2191 Remove tests for methods that will be removed.
2193 2008-12-03 Mark Probst <mark.probst@gmail.com>
2195 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
2196 generic type (via a typedef or typeref) correctly.
2198 2008-12-03 Zoltan Varga <vargaz@gmail.com>
2200 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
2201 diagnose an assertion failure.
2203 2008-12-02 Mark Probst <mark.probst@gmail.com>
2205 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
2206 Fix trampoline size.
2208 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
2209 conversion opcodes are implemented natively instead via emulation.
2211 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2213 * cpu-mips.md: remove mips_xori
2215 * mini-ops.h: remove mips_xori
2217 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
2219 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
2221 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
2223 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2225 * cpu-mips.md: fix instruction lengths.
2227 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
2229 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
2231 * mini-ops.h: fix slti / sltiu op profiles.
2233 2008-12-02 Martin Baulig <martin@ximian.com>
2235 * method-to-ir.c (mono_method_to_ir): Disable debugging
2236 information for the init locals block to make the debugger stop
2237 after all locals have been initalized.
2239 2008-12-02 Martin Baulig <martin@ximian.com>
2241 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
2242 running inside the debugger.
2244 2008-12-01 Zoltan Varga <vargaz@gmail.com>
2246 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
2249 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
2250 alu->alu imm optimization which only shows if deadce is disabled.
2252 * aot-compiler.c: Rename the function names for the binary and asm writers
2253 so they can coexist in the same process. Rework the xdebug code to use the
2254 asm writer. This avoids the need to call into the runtime to dump the
2255 debugging info. Add more debugging info for types.
2257 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
2259 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
2260 cpu description tables, they can't occur in cpu-<ARCH>.md.
2262 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
2263 the stack in CEE_LDFLDA. Fixes #450542.
2265 * generics.cs: Add a new test.
2267 2008-12-01 Mark Mason <mmason@upwardaccess.com>
2269 * mini-ops.h: updated MIPS opcodes
2270 * mini-mips.c: decompose long opts
2271 * mini-mips.h: decompose long opts
2273 2008-11-29 Mark Mason <mmason@upwardaccess.com>
2275 * cpu-mips.md: fix length on int_rem_un
2276 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
2278 2008-11-29 Zoltan Varga <vargaz@gmail.com>
2280 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
2282 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
2284 2008-11-29 Martin Baulig <martin@ximian.com>
2286 * mini-exceptions.c (mono_handle_native_sigsegv): Check
2287 mono_debug_using_mono_debugger() in addition to the
2288 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
2290 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2292 * mini-ops.h: updated more MIPS opcodes
2293 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
2294 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
2296 2008-11-28 Mark Probst <mark.probst@gmail.com>
2298 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
2300 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2302 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
2303 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
2304 * mini-ops.h: correct selected mips opcode entries
2306 2008-11-28 Mark Probst <mark.probst@gmail.com>
2308 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
2311 2008-11-28 Mark Probst <mark.probst@gmail.com>
2313 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
2315 2008-11-28 Mark Mason <mmason@upwardaccess.com>
2317 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
2318 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
2319 * mini-mips.h: disable IMT
2320 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
2322 2008-11-28 Mark Probst <mark.probst@gmail.com>
2324 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
2326 2008-11-28 Mark Probst <mark.probst@gmail.com>
2328 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
2330 2008-11-28 Zoltan Varga <vargaz@gmail.com>
2332 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
2335 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2337 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2338 for Set/GetVector aligned versions.
2340 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2342 * basic-simd.cs: Add tests for Get/SetVector.
2344 2008-11-27 Mark Probst <mark.probst@gmail.com>
2346 * mini.c: Removed g_slist_append_mempool(). Now in
2349 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
2351 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
2352 size properly and make the bounds check optional.
2354 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
2355 for SetVector and IsAligned.
2357 2008-11-27 Zoltan Varga <vargaz@gmail.com>
2359 * mini.c: Remove unused mono_normalize_opcodes () function.
2361 2008-11-26 Mark Probst <mark.probst@gmail.com>
2363 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
2364 using the new atomic add ops now.
2366 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
2369 2008-11-26 Mark Probst <mark.probst@gmail.com>
2371 * mini-ppc64.c: Several fixes.
2373 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2375 * cpu-mips.md: added jump_table
2376 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
2378 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2380 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
2382 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2384 * mini-ops.h: corrected a handful of MIPS opcodes.
2386 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2388 * aot-compiler.c: MIPS to use ELF writer
2390 2008-11-25 Mark Mason <mmason@upwardaccess.com>
2392 * mini-codegen.c: remove MIPS specific assert.
2394 2008-11-25 Mark Probst <mark.probst@gmail.com>
2396 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
2397 fixes. PPC64 now passes most of the runtime regressions.
2399 2008-11-24 Zoltan Varga <vargaz@gmail.com>
2401 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
2402 volatile intervals a bit.
2404 2008-11-24 Mark Probst <mark.probst@gmail.com>
2406 * basic-long.cs: New test case.
2408 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2410 * mini.c (mini_method_compile): Disable globalra for large methods for
2413 * regalloc2.c (order_moves): Add fp support.
2415 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
2416 source bblock ends with an OP_BR_REG.
2418 * ratests.cs: Add a new test.
2420 2008-11-23 Mark Probst <mark.probst@gmail.com>
2422 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
2423 sharing. PPC64 now passes generics.exe.
2425 2008-11-23 Mark Probst <mark.probst@gmail.com>
2427 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
2429 2008-11-23 Zoltan Varga <vargaz@gmail.com>
2431 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
2432 memory when mono_jit_info_table_find () can't find the method in the
2435 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
2438 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
2441 2008-11-23 Mark Probst <mark.probst@gmail.com>
2443 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
2444 Several fixes. PPC64 now runs exceptions.exe and
2445 devirtualization.exe.
2447 2008-11-22 Mark Probst <mark.probst@gmail.com>
2449 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
2450 arrays.exe and basic-math.exe.
2452 2008-11-22 Mark Probst <mark.probst@gmail.com>
2454 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
2455 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
2457 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2459 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
2461 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2463 * method-to-ir.c: Move bounds checking macros to ir-emit.h
2465 * ir-emit.h: Move macros from method-to-ir.c to here.
2467 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
2469 * mini-ops.h: Correct the long simd ops to use LREG.
2471 2008-11-21 Zoltan Varga <vargaz@gmail.com>
2473 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
2475 * mini-ops.h: Correct the dreg type of a few long opcodes.
2477 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
2480 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
2482 * mini-ppc.c: remove negative stack references in epilog
2483 for platforms that don't support the red zone.
2485 2008-11-21 Mark Probst <mark.probst@gmail.com>
2487 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
2488 point regs. Now PPC64 passes basic-calls.exe.
2490 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2492 * basic-simd.cs: Add tests for accessors of Vector2l.
2494 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2496 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
2498 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
2500 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
2502 2008-11-21 Mark Probst <mark.probst@gmail.com>
2504 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
2505 PPC64 passes basic-long.exe.
2507 2008-11-20 Mark Probst <mark.probst@gmail.com>
2509 * decompose.c: Decompose carry and overflow add on PPC64 like on
2510 other 64 bit archs. Don't decompose sub at all on PPC64.
2512 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
2513 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
2516 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2518 * basic-simd.cs: Add tests for accessors of Vector2d.
2520 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2522 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
2526 * mini-x86.c (mono_arch_output_basic_block): Same.
2528 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
2530 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2532 * basic-simd.cs: Add tests for accessors of Vector4f.
2534 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2536 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
2540 * mini-x86.c (mono_arch_output_basic_block): Same.
2542 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
2544 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2546 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
2548 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2550 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
2554 * mini-x86.c (mono_arch_output_basic_block): Same.
2556 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
2558 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2560 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
2562 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2564 * simd-intrinsics.c: Enable setters for Vector16sb.
2566 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
2568 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
2572 * mini-x86.c (mono_arch_output_basic_block): Same.
2574 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
2576 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
2578 * simd-intrinsics.c: Implement setter for Vector8us.
2580 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2582 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
2585 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
2587 * mini-ppc.c: remove references to the red zone in the prolog
2588 (for systems that don't support it).
2590 2008-11-19 Mark Probst <mark.probst@gmail.com>
2592 * cpu-ppc64.md: Fixed a few instruction lengths.
2594 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
2597 2008-11-19 Mark Probst <mark.probst@gmail.com>
2599 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
2602 2008-11-19 Zoltan Varga <vargaz@gmail.com>
2604 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
2606 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
2608 * mini-ops.h: Added OP_INSERT_I2.
2612 * mini-x86.c (mono_arch_output_basic_block): Same.
2614 * simd-intrinsics.c: Implement setter for Vector8s.
2616 * simd-methods.h: Add the names of get setters of Vector8s.
2618 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2620 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
2622 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
2625 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2627 2008-11-18 Mark Probst <mark.probst@gmail.com>
2629 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
2630 for PPC64. An empty program runs now.
2632 2008-11-18 Zoltan Varga <vargaz@gmail.com>
2634 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
2636 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
2637 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
2638 info for JITted code is emitted into a shared library, loadable into gdb.
2640 2008-11-18 Mark Probst <mark.probst@gmail.com>
2642 * Makefile.am: Changes to build PPC64.
2644 * mini-arch.h: Include mini-ppc64.h on PPC64.
2646 2008-11-18 Mark Probst <mark.probst@gmail.com>
2648 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
2649 in PPC code up to r119147.
2651 2008-11-18 Mark Probst <mark.probst@gmail.com>
2653 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2654 cpu-ppc64.md: Changes for PPC64.
2656 Based on code submitted by andreas.faerber@web.de at
2657 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
2660 2008-11-18 Mark Probst <mark.probst@gmail.com>
2662 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
2663 cpu-ppc64.md: Copied from the corresponding PPC files from
2666 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
2668 * mini-ops.h: Added OP_ROUND.
2670 * cpu-x86.md: Added round.
2672 * mini-x86.c: Added support for intrinsicing Math.Round (double).
2674 * basic-math.cs: Added test_0_round to test rounding.
2676 Contributed under MIT/X11 license.
2678 2008-11-17 Bill Holmes <billholmes54@gmail.com>
2680 * aot-compiler.c : Fix the Winx64 build.
2682 Contributed under MIT/X11 license.
2684 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2686 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
2687 in OP_EXTRACT_R8 to avoid possible stack corruption.
2689 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2691 * mini-ops.h: Added OP_EXTRACT_R8/I8.
2693 * cpu-x86.md: Added extract_r8.
2695 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
2697 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
2698 a couple of OP_EXTRACT_I4.
2700 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2702 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2704 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2706 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2709 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2711 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2712 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2714 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2715 are not needed any more.
2717 * mini.h: Remove the unused INS_LIST macros.
2719 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2722 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2725 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2726 mono_alloc_ireg () instead.
2728 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2731 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2734 * aot-runtime.c (load_aot_module): Disable AOT when running under
2737 * mini-amd64.h: Change the monitor fastpath defines to check for
2738 !PLATFORM_WIN32 so they work on *bsd too.
2740 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2742 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2744 * mini.h (MonoCompile): Remove new_ir flag.
2746 * regalloc.h regalloc.c: Remove unused code.
2748 * cpu-*.md: Remove more unused opcodes.
2750 * simple-cee-ops.h simple-mini-ops.h: Removed.
2752 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2754 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2756 * aliasing.h: Removed.
2758 * *.c: Remove references to aliasing.h and inssel.h.
2760 * mini.c: Remove additional unused functions.
2762 * mini-ops.h cpu-*.md: Remove unused opcodes.
2764 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2766 Remove the old JIT code.
2768 * inssel*.brg: Removed.
2770 * ssa.c abcremoval.c aliasing.c: Removed.
2772 * ssa2.c: Renamed to ssa.c.
2774 * abcremoval2.c: Renamed to abcremoval.c.
2776 * *.c: Removed all !cfg->new_ir code.
2778 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2779 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2781 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2783 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2785 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2786 to simplify the code and cut back on the number of global symbols in the AOT
2789 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2791 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2793 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2794 with the got/got_info tables.
2796 * mini.h: Bump AOT file format version.
2798 * unwind.h: New file, contains definitions for stack unwinding.
2800 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2803 * aot-compiler.c: Generalize the emitting of unwind information to use the
2804 information in cfg->unwind_ops.
2806 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2808 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2809 AOT method frames. Enable writing symbols for methods by default.
2811 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2813 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2814 and make it work with vectors of element sizes 1, 2 and 4.
2816 * simd-intrinsics.c: Enable getter for all vectors with element size
2819 * simd-methods.h: Add the names of other getters.
2821 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2827 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2829 * mini-ppc.h: portability fix.
2831 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2833 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2834 buggy and will overwrite it.
2836 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2838 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2839 Use it to emit local symbols for all methods so AOTed methods show up with
2840 their full name in gdb/valgrind output.
2842 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2844 * mini-ppc.c: portability fixes.
2846 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2848 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2849 entries out of the if (!generic_shared...) code so it is always done.
2850 (mono_class_init_trampoline): Do the patching when running under valgrind
2851 too, newer versions of valgrind have no problems with it.
2853 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2855 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2858 2008-11-13 Mark Probst <mark.probst@gmail.com>
2860 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2863 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2865 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2867 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2869 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2875 * simd-intrinsics.c: Same.
2877 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2879 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2881 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2883 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2884 to work with more Vector types.
2886 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2888 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2889 store the elemens directly instead of using and intermediate.
2891 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2893 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2895 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2896 to preserve %eax for aot plt trampolines.
2898 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2899 (encode_method_ref): Flag synchronized methods so they won't go through
2902 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2905 * cpu-ia64.md (jmp): Increase max length.
2907 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2909 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2910 open generic classes.
2912 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2914 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2915 box+brtrue optimization since it causes test failures on x86.
2917 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2919 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2925 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2926 for simd ctor values.
2928 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2929 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2931 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2933 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2936 * simd-instrincs.c: Same.
2938 * basic-simd.cs: Same.
2940 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2942 * ratests.cs: Add more tests.
2944 * regalloc2.c (add_spill_code): Handle more corner cases.
2946 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2948 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2949 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2950 both the source an destination of an instruction.
2952 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2954 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2955 wapihandles.c: more portability changes.
2957 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2959 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2960 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2961 safe to execute in a signal handler and the kernel provides better
2962 the info in /proc/self/smaps. Avoid the assert on sigaction during
2965 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2967 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2968 do the bblock linking hack if it is actually needed.
2970 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2973 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2974 crash problem is fixed.
2976 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2979 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2981 (mini_method_compile): Set the starting value of next_vreg to
2982 MAX_IREGS + MAX_FREGS when using globalra.
2984 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2985 filter clauses with BB_EXCEPTION_HANDLER.
2987 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2989 2008-11-10 Mark Probst <mark.probst@gmail.com>
2991 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2992 space for stdcall. Fixes regressions on Win32.
2994 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2996 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2998 (linear_scan): Remove an assert which doesn't seem to be needed.
3000 * local-propagation.c (mono_local_deadce): Avoid a call to
3001 MONO_DELETE_INS which would screw up the instruction linking.
3003 * mini.c (mono_decompose_op_imm): Make this work with globalra.
3005 * regalloc2.c: Upgrade to work the current JIT code.
3007 2008-11-09 Zoltan Varga <vargaz@gmail.com>
3009 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
3012 * aot-runtime.c: Remove some dead code.
3014 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
3016 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
3018 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
3019 trampolines using sscanf since atoi doesn't work on large unsigned values.
3021 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
3022 Initialize code_size.
3024 2008-11-08 Mark Probst <mark.probst@gmail.com>
3026 * method-to-ir.c (mini_emit_inst_for_method): Make
3027 Interlocked.CompareExchange work for Int arguments on 32 bit
3030 2008-11-07 Mark Probst <mark.probst@gmail.com>
3032 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
3034 2008-11-06 Bill Holmes <billholmes54@gmail.com>
3036 * main.c Fix MSVC build.
3038 Contributed under MIT/X11 license.
3040 2008-11-06 Mark Probst <mark.probst@gmail.com>
3042 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
3043 alignment larger than 8 bytes are aligned correctly, too.
3045 * mini.c: Honor the min_align field of MonoClass when laying out
3048 2008-11-06 Zoltan Varga <vargaz@gmail.com>
3050 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
3052 * aot-compiler.c (emit_plt): Fix a warning.
3054 * aot-compiler.c: Implement ARM support in the binary writer.
3056 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3058 * basic-simd.cs: Add test for getter with byref arg.
3059 Fix the naming of a few tests.
3060 Add missing checks to a test.
3062 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3064 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
3066 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
3067 most of the full-aot support for monitor enter/exit trampolines.
3069 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
3070 enter/exit trampoline creation functions.
3072 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
3075 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
3077 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
3078 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
3079 implement the needed functionality without adding crap to the runtime.
3081 2008-11-05 Zoltan Varga <vargaz@gmail.com>
3083 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
3086 * mini.c (mono_build_date): New global version holding the build date in
3089 * Makefile.am (buildver.c): Generate a file containing the build date.
3091 * main.c: Set the build date from the generated file.
3093 * mini.c (mono_get_runtime_build_info): New helper function returning build
3094 information in a string format.
3096 * driver.c (mono_main): Print the build date in --version.
3098 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
3099 file when the bind-to-runtime-version option is used.
3101 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3103 * simd-intrinsics.c: Fix bug when using getters and byref args.
3105 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3107 * simd-methods.h: Rename prefetch methods.
3109 * simd-intrinsics.c: Same.
3111 2008-11-05 Mark Probst <mark.probst@gmail.com>
3113 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
3116 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3118 * aot-compiler.c: Use the bundled elf header files instead of depending on
3121 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
3124 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
3127 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
3129 * cpu-x86.md: Add store nta ops.
3135 * mini.h: Add an enum for simd prefetch modes.
3137 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
3138 of store. Use the changed code to support store nta.
3140 * simd-intrinsics.c: Add prefetch ops for all vector types.
3142 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3144 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
3147 * aot-compiler.c: Use statically allocated buffers for constructing symbol
3150 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
3153 2008-11-04 Mark Probst <mark.probst@gmail.com>
3155 * mini-x86.c: Fixed commit.
3157 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3159 * aot-compiler.c (emit_plt): Align the plt section only on x86.
3161 2008-11-04 Mark Probst <mark.probst@gmail.com>
3163 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
3164 and MONITOR_EXIT, for the ASM fastpaths.
3166 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
3169 * mini.c, patch-info.h: Signature and patch infos for
3170 Monitor.Enter/Exit trampolines.
3172 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
3174 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
3175 Monitor.Enter/Exit ASM fastpath for Linux.
3177 2008-11-04 Zoltan Varga <vargaz@gmail.com>
3179 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
3181 * objects.cs: Add a new test.
3183 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
3185 * aot-runtime.c (load_method): Run class initialization in the PLT case even
3186 if MONO_LOG_LEVEL is set.
3188 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
3190 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
3192 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
3194 * aot-compiler.c: Change the relocation code to use virtual addresses instead
3195 of file offsets. Align the sections belonging to the data segment to
3198 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3200 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
3201 elf.h. Port it to amd64.
3203 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3205 * driver.c: Enable SIMD by default.
3207 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3209 * cpu-x86.md: Add prefetch op.
3215 * mini.h: Add an enum for simd prefetch modes.
3217 * simd-methods.h: Add prefetch function names.
3219 * simd-intrinsics.c: Add prefetch ops for all vector types.
3221 2008-11-03 Zoltan Varga <vargaz@gmail.com>
3223 * aot-compiler.c (emit_bytes): Speed this up a little.
3225 2008-11-02 Zoltan Varga <vargaz@gmail.com>
3227 * aot-compiler.c: Add JIT time etc. statistics.
3229 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
3231 * mini.h (MonoCompile): Add 'got_offset' field.
3233 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
3234 method_got_offsets array.
3236 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
3239 * aot-compiler.c (compile_method): Add generic method instances referenced
3240 by the method to the list of methods to be compiled, this is required so if
3241 A<T> references B<T>, and another assembly references A<int>, then it will
3242 also get a copy of B<int>.
3244 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
3245 when checking for monitor enter/exit.
3247 2008-10-30 Mark Probst <mark.probst@gmail.com>
3249 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
3250 for Monitor.Enter and Monitor.Exit if enabled.
3252 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
3255 2008-10-30 Zoltan Varga <vargaz@gmail.com>
3257 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
3258 of an OP_MOVE. Fixes #440046.
3260 * basic-long.cs: Add a new test.
3262 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3264 * mini.h: Add synchronization note for the managed counter-part.
3266 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
3267 returns the simd caps of the current cpu.
3269 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
3271 * basic-simd.cs: Remove Console.WriteLine.
3273 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3275 * basic-simd.cs: New tests for Vector2ul.
3277 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3279 * simd-intrinsics.c: Add new vector type Vector2ul.
3281 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3283 * basic-simd.cs: New tests for Vector2l.
3285 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3287 * cpu-x86.md: Add long version of most packed int ops.
3293 * simd-intrinsics.c: Add new vector type Vector2l.
3295 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
3297 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
3299 * simd-methods.h: Remove SN_op_BitwiseXor.
3301 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3303 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
3306 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3308 * basic-simd.cs: Test for Vector2d.
3310 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
3313 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3315 * cpu-x86.md: Add double version of all packed float ops.
3321 * simd-intrinsics.c: Add new vector type Vector2d.
3323 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
3325 * simd-methods.h: Add Duplicate.
3327 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
3329 * basic-simd.cs: Test for packing with signed saturation.
3331 2008-10-28 Zoltan Varga <vargaz@gmail.com>
3333 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
3334 found in the TYPESPEC table.
3336 2008-10-26 Zoltan Varga <vargaz@gmail.com>
3338 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
3341 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3343 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
3344 instead of the RVA, since the RVA can be changed by tools like the cil
3347 * method-to-ir.c (mono_method_to_ir2): Ditto.
3349 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
3350 (deserialize_variable): Ditto.
3352 2008-10-25 Martin Baulig <martin@ximian.com>
3354 * debug-mini.c (write_variable): Use
3355 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
3357 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3359 * cpu-x86.md: Add unsigned variants of packd and packw.
3363 * mini-x86.h: Emit the right instruction for packd and packw.
3364 Add unsigned variants of packd and packw.
3366 * simd-intrinsics.c: Packd and packw were used in place of their
3367 unsigned variants. Change that.
3368 Add intrinsics for (Signed)PackWithSignedSaturation.
3370 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
3372 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3374 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
3376 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3378 * mini-ops.h: Remove dword packed add/sub with saturation ops.
3380 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
3382 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
3385 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
3387 2008-10-24 Mark Probst <mark.probst@gmail.com>
3389 * method-to-ir.c, mini.c: Special casing for the synchronized
3390 wrapper for the ldtoken+GetTypeFromHandle case.
3392 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3394 * mini.c (mono_replace_ins): Move this to branch-opts.c.
3396 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
3397 created/split bblocks.
3399 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3401 * mini-ops.h: Add packed signed mul high.
3405 * mini-x86.c (mono_arch_output_basic_block): Same.
3407 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
3409 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
3411 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3413 * basic-simd.cs: Tests for Vector16sb.
3415 2008-10-24 Zoltan Varga <vargaz@gmail.com>
3417 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
3419 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3421 * mini-ops.h: Add packed signed min, max and compare greater.
3425 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
3428 * simd-methods.h: Add CompareGreaterThan.
3430 * simd-methods.h: Remove CompareEquals.
3432 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
3434 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
3436 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
3439 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
3441 * basic-simd.cs: Fix tests due to change in the API.
3443 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3445 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
3447 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3449 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
3451 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
3452 inst_offset as this has invalid values for LDADDR.
3454 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3456 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3458 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
3460 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3462 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
3463 for accessing field->data.
3465 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3467 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
3469 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
3471 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
3473 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
3475 2008-10-21 Zoltan Varga <vargaz@gmail.com>
3477 * dominators.c (mono_compute_natural_loops): Allocate GList enties
3478 from the cfg mempool.
3480 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3482 * basic-simd.cs: Tests for new methods in Vector8us.
3484 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
3486 * mini-ops.h: Add multiply and store high.
3490 * mini-x86.c (mono_arch_output_basic_block): Same.
3492 * simd-methods.h: Same.
3494 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
3497 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3499 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
3500 mono_class_setup_vtable ().
3502 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
3503 mono_class_get_vtable_entry () for accessing klass->vtable.
3505 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
3507 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
3510 * method-to-ir.c (mono_save_token_info): Don't save references made from
3513 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
3514 of generic instances.
3516 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
3518 2008-10-19 Mark Probst <mark.probst@gmail.com>
3520 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
3521 OP_JMP depends on the method signature. Calculate it properly.
3523 2008-10-19 Zoltan Varga <vargaz@gmail.com>
3525 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
3528 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
3530 (emit_extra_methods): Add another table mapping method indexes to
3531 offsets in the extra_method_info table.
3533 * mini.h: Bump AOT file format version.
3535 * aot-runtime.c: Merge most of the code from mono_aot_get_method
3536 and mono_aot_get_method_from_token () into one function.
3538 2008-10-19 Mark Probst <mark.probst@gmail.com>
3540 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
3543 2008-10-18 Zoltan Varga <vargaz@gmail.com>
3545 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
3548 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
3551 * mini.c (mono_patch_info_equal): Compare the generic context as well.
3553 * mini.h: Bump aot file format version.
3555 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
3556 AOT file can contain native code for methods which are not in the METHOD
3557 table. Generate code for non-sharable generic instances of generic methods
3558 found in the METHODSPEC table.
3560 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
3561 encoding generic type handles.
3563 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
3564 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
3566 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
3567 macros + MONO_ADD_INS.
3569 * mini.c (mono_jump_info_token_new2): New function which takes a generic
3572 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
3574 * mini.h: Bump aot file format version.
3576 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
3578 2008-10-17 Mark Probst <mark.probst@gmail.com>
3580 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
3581 platforms, with definable stack alignment value. Set to 16 now
3584 * mini.c, mini.h, driver.c: Command line option for disabling
3587 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3589 * basic-simd.cs: Tests for new methods in Vector4ui.
3591 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3593 * mini-ops.h: Add packed int shuffle.
3597 * mini-x86.c (mono_arch_output_basic_block): Same.
3599 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
3600 extract mask, max, min, shuffle.
3602 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
3604 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
3606 * basic-simd.cs: Tests for new methods in Vector8us.
3608 2008-10-17 Mark Probst <mark.probst@gmail.com>
3610 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
3611 RuntimeTypeHandle, not a TypedReference.
3613 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
3615 * simd-intrinsics.c: remove relocations.
3617 2008-10-17 Zoltan Varga <vargaz@gmail.com>
3619 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
3620 optimizations from the x86 backend.
3622 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
3624 * simd-methods.h, simd-intrinsics.c: debloat method names and
3625 prepare for no relocations.
3627 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3629 * mini-ops.h: Add packed min/equal and sum of absolute differences.
3633 * mini-x86.c (mono_arch_output_basic_block): Same.
3635 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
3636 extract mask, max, min and sum of absolute differences.
3638 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
3641 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3643 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
3644 Renamed one test for consistency.
3646 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3648 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
3649 fix to the code that deal with other blocks.
3651 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3653 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
3655 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
3657 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
3658 that deals with vreg interference. Explicitly check for OP_LDADDR to be
3659 able to process the source reg.
3661 2008-10-16 Martin Baulig <martin@ximian.com>
3663 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
3665 * inssel.brg: Add `OP_HARD_NOP'.
3667 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
3669 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
3670 `OP_HARD_NOP' instruction when running inside the debugger.
3672 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
3673 `OP_HARD_NOP' instruction when running inside the debugger.
3675 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3677 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
3678 now works. The issue with the regalloc tripping up no longer
3681 * simd-intrinsics.c (load_simd_vreg): Same.
3683 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3685 * basic-simd.cs: Tests for new Vector8ui methods.
3687 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3689 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
3690 only for type. This fixes crashes where MonoInst::klass is checked
3691 for ops of type != VTYPE or OBJ.
3693 * simd-intrinsics.c (load_simd_vreg): Same.
3695 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
3697 * mini-ops.h: Add ops for packed shuffle/max/avg and
3702 * mini-x86.c (mono_arch_output_basic_block): Same.
3704 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3707 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3708 to emit extract mask op.
3710 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3711 to emit word shuffles.
3713 2008-10-15 Mark Probst <mark.probst@gmail.com>
3715 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3716 the largest alignment needed by a variable, but at least
3719 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3721 * basic-simd.cs: Tests for the fixes in the last commit.
3723 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3725 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3726 no longer handles STACK_PTR input.
3728 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3730 * simd-intrinsics.c (load_simd_vreg): New function that works like
3731 get_simd_vreg but handles STACK_PTR input.
3733 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3734 as the input can be an arbitrary pointer.
3736 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3737 LDADDR local optimization directly otherwise use a store op.
3739 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3741 * basic-simd.cs: Tests for dup low and dup high.
3743 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3745 * mini-ops.h: Add dup low and dup high ops.
3749 * mini-x86.c (mono_arch_output_basic_block): Same.
3751 * simd-intrinsics.c (vector4f_intrinsics): Same.
3753 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3755 * basic-simd.cs: Tests for recently added functionality.
3757 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3759 * mini-ops.h: Add remaining sse1 fp ops.
3761 * cpu-x86.md: Add remaining sse1 fp ops.
3763 * mini-x86.c (mono_arch_output_basic_block): Same.
3765 * mini.h: Add enum for simd FP compare conditions.
3767 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3769 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3770 so the backed can generate the appropriate op.
3772 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3773 This patch squeese one more byte from the SimdIntrinsc struct.
3775 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3776 a a shift amount intead of simply or'ing it.
3778 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3780 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3781 byte so we can have an aditional flags field without increasing struct size.
3783 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3784 against the simd_supported_versions bitmask.
3786 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3788 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3790 * mini.c: remove rawbuffer code (the only use here is unsafe because
3791 it takes locks during signal handling and the kernel now provides much
3792 better info in proc/pid/smaps these days).
3794 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3796 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3797 OP_X86_PUSH_OBJ. Fixes #434620.
3799 * objects.cs: Add a test.
3801 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3803 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3804 that the packuswb/packusdw don't work with unsigned numbers for what
3805 would be negative numbers in signed format.
3807 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3808 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3810 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3812 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3814 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3816 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3818 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3821 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3822 version as the enum in mini.h.
3824 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3825 for sse3 ops, check the simd_version field if present. This way the code
3826 works with all versions of sse.
3828 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3830 * simd-intrinsics.c: Fixed intrinsic name typo.
3832 * mini.h: Added missing simd exported function.
3834 * basic-simd.cs: Added tests for Vector4ui.
3835 Fixed broken test for Vector16b.
3837 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3839 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3840 the max length to 64.
3842 2008-10-10 Mark Probst <mark.probst@gmail.com>
3844 * method-to-ir.c: Only do the fast virtual generic method call for
3845 non-wrapper methods.
3847 * mini.h, mini-trampolines.c: The new generic virtual remoting
3848 trampoline handles virtual method calls via the vtable (as done by
3849 the fast virtual generic method calls) to remoting proxies.
3851 * mini.c (mono_jit_create_remoting_trampoline): For generic
3852 methods reate a generic virtual remoting trampoline.
3854 * mini-amd64.h: Enable fast virtual generic method calls again.
3856 2008-10-10 Mark Probst <mark.probst@gmail.com>
3858 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3859 restore registers when doing tail calls.
3861 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3863 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3866 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3868 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3870 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3872 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3874 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3876 * basic-simd.cs: Retrofit for API changes.
3878 2008-10-10 Mark Probst <mark.probst@gmail.com>
3880 * mini-ppc.c: Handle integer stack arguments for tail calls.
3882 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3884 * optflags-def.h: Removed sse3 optimization.
3888 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3891 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3893 * mini.h: Added enumeration with simd versions.
3895 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3898 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3900 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3902 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3904 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3906 * basic-simd.cs: Fixed test naming.
3908 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3910 * mini-ops.h: Added ops for packed and saturated math, shifts
3911 and packing/unpacking.
3913 * cpu-x86.md: Added descriptors for the above ops.
3915 * mini-x86.c: Added code to emmit the above ops.
3917 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3919 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3921 * aot-compiler.c (compile_method): Enable AOT for generic code.
3923 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3925 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3927 * mini.c: add a workaround for a common screwup that ends up blamed
3928 to mono (other processes blocking signal delivery).
3930 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3932 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3933 in the LDFLD/STFLD opcodes. Fixes #432673.
3935 * iltests.il.in: Add a new test.
3937 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3939 * mini-arm.c: attach the thread in unmanaged->managed transitions
3940 using delegates (bug #433148).
3942 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3944 * basic-simd.cs: Use new ShuffleSel constants.
3946 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3948 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3950 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3951 only disable simd intrinsics if no sse2 is detected.
3953 * optflags-def.h: Added sse3.
3955 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3958 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3960 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3961 when adding delegate-invoke wrappers.
3963 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3965 * Makefile.am: Reenable the simd tests.
3967 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3969 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3970 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3971 other vreg is allocated to that hreg.
3973 Contributed under MIT/X11 license.
3975 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3977 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3980 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3982 * basic-simd.cs: New test suite for SIMD intrinsics.
3984 * Makefile.am: Added new tests.
3986 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3988 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3992 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3994 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3995 using SSE2 aware opcodes.
3997 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3998 is enabled, this code path is only reachable if conversion ops are emmited after
4001 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
4003 This optimization saves 6 bytes per conversion against the old version.
4005 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4007 * aot-compiler.c (compile_method): Don't skip methods referencing
4008 generic methods without a corresponding entry in token_info_hash, since
4009 encode_method_ref () can handle all generic methods now.
4011 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
4012 generic context is set.
4014 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
4015 generic sharing of LDTOKEN.
4017 2008-10-06 Mark Probst <mark.probst@gmail.com>
4019 * mini-amd64.h: Temporarily disabled fast virtual generic method
4020 calls because it breaks the System.Runtime.Remoting tests.
4022 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4024 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
4026 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
4027 so inlining actually works.
4028 (check_inline_caller_method_name_limit): Ditto.
4030 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
4032 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
4033 64 bit safety (from Olaf Hering and Andreas Färber).
4035 2008-10-06 Zoltan Varga <vargaz@gmail.com>
4037 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
4038 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
4039 unused virtual call support code.
4041 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
4043 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
4044 which can't use aot trampolines.
4045 (decode_patch): Don't create aot trampolines for methods which can't use
4048 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
4049 use aot trampolines.
4051 * mini.h: Bump AOT image format version.
4053 2008-10-05 Zoltan Varga <vargaz@gmail.com>
4055 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
4056 to save_token_info () since cmethod is inflated for constrained calls.
4058 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
4060 2008-10-04 Andreas Färber <andreas.faerber@web.de>
4062 * Makefile.am: Add build rules for ppc64.
4063 This avoids the build failing at pedump with unresolved symbols
4064 due to lack of arch_sources. Instead it will now fail earlier
4065 due to lack of cpu-ppc64.md.
4067 Contributed under MIT/X11 license.
4069 2008-10-04 Mark Probst <mark.probst@gmail.com>
4071 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
4074 * iltests.il.in: Add test case for tail call with many arguments.
4076 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4078 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
4079 to the fast virtual generic method code until the aot case is fixed.
4081 2008-10-03 Mark Probst <mark.probst@gmail.com>
4083 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
4085 2008-10-03 Mark Probst <mark.probst@gmail.com>
4087 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
4090 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4092 * simd-intrinsics.c: Forgot to add this one.
4094 * mini-codegen.c: Fix macro in case SIMD is not supported.
4096 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
4098 This patch land initial JIT support for simd intrinsics.
4100 * mini-x86.h: Added new define to make --enable_minimal work on x86.
4102 * Makefile.am: Added simd-intrinsics.c
4104 * simd-intrinsics.c: New file with simd instrinsic related
4107 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
4109 * cpu-x86.md: Add simd related instructions.
4111 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
4113 * driver.c: Added two new --regression variants.
4115 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
4117 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
4119 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
4120 extract some complicated logic to helper functions.
4122 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
4124 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
4126 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
4127 the specialized simplification pass.
4129 * method-to-ir.c (mono_spill_global_vars): Use new macro.
4131 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
4133 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
4136 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
4137 if MONO_ARCH_NEED_SIMD_BANK is defined.
4139 * mini-ops.h: Added the new simd ops.
4141 * mini-x86.c: Added mono_arch_xregname.
4143 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
4145 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
4147 * mini-x86.h: Define simd related MONO_ARCH macros.
4149 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
4151 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
4153 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
4154 MONO_CLASS_IS_SIMD to deal with simd related IR.
4156 * mini.h (MonoInst): Added spill_var to the backend union.
4158 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
4160 * mini.h: Added forward declarations of the new simd fuctions.
4162 * optflags-def.h: Added new optimization names SIMD.
4164 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
4166 * regalloc.h: Added support for working with 3 register banks.
4168 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
4170 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
4172 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
4174 * mini-exceptions.c: remove 64 bit related ifdef clutter.
4176 2008-10-03 Zoltan Varga <vargaz@gmail.com>
4178 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
4179 instead of one on 64 bit systems.
4181 * method-to-ir.c: Remove unused includes.
4183 2008-10-02 Zoltan Varga <vargaz@gmail.com>
4185 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
4186 cfg->used_int_regs, since the two are different on arm.
4188 2008-10-02 Mark Probst <mark.probst@gmail.com>
4190 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
4191 mono_method_get_vtable_index() to get the vtable index.
4193 2008-10-02 Mark Probst <mark.probst@gmail.com>
4195 * method-to-ir.c (mono_method_to_ir2): Don't create native
4196 wrappers for array methods, because they're never called (and if
4197 they were called they wouldn't work).
4199 2008-10-02 Mark Probst <mark.probst@gmail.com>
4201 * method-to-ir.c (mono_method_to_ir2): Array methods are
4202 special-cased and must not be invoked indirectly via the (M)RGCTX
4203 when generic sharing is turned on. Fixes #431413.
4205 2008-10-01 Mark Probst <mark.probst@gmail.com>
4207 * method-to-ir.c: When generic sharing is active, call
4208 non-interface virtual generic methods via the standard trampoline.
4210 * mini-trampolines.c: Handle virtual generic shared methods.
4212 * mini.h, mini-x86.c, mini-x86.h: New argument for
4213 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
4214 method thunks and which is the trampoline to call if the lookup
4215 fails. Enable the virtual generic method thunk for x86.
4217 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
4218 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
4219 argument but assert that it's NULL, because these archs don't yet
4220 implement the virtual generic method thunk. Changes in the IMT
4221 thunk data structures.
4223 2008-10-01 Zoltan Varga <vargaz@gmail.com>
4225 * aot-compiler.c (emit_globals): Avoid invalid characters in
4226 the static linking symbol.
4228 * objects.cs: Add a test for the range check optimization. Fix warnings.
4230 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
4231 optimization from the current JIT.
4233 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
4234 later in decompose_array_access_opts () to allow more optimizations.
4236 * method-to-ir.c (mono_handle_soft_float): Rename this to
4237 mono_decompose_soft_float () for consistency.
4239 * mini-ops.h: Fix arguments of OP_STRLEN.
4241 * method-to-ir.c (save_cast_details): Extract the cast details saving code
4242 into a separate function.
4243 (reset_cast_details): Ditto.
4244 (handle_unbox): Save cast details. Fixes #431254.
4246 * method-to-ir.c: Remove some obsolete FIXMEs.
4248 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4250 * ir-emit.h (alloc_dreg): Write a warning before crashing.
4252 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4254 * mini-codegen.c: More work on macros to make them
4255 ready for multiple regbanks.
4257 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4259 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
4261 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
4263 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4265 * mini-codegen.c (mono_spillvar_offset): Proper support for
4268 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4270 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
4271 the stack overflow changes.
4273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4275 * mini-codegen.c: Make all bank macros depend on reg_bank.
4277 * mini-codegen.c (mono_local_regalloc): Make free mask
4278 initialization regbank aware.
4280 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4282 * mini-codegen.c (mono_local_regalloc): Extract callee
4283 mask selection to a function and make it regbank aware.
4285 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
4287 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
4288 code to deal with many regbanks.
4290 2008-09-30 Zoltan Varga <vargaz@gmail.com>
4292 * mini-codegen.c: More fp->regbank changes.
4294 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4296 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
4297 of a hardcoded constant.
4299 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
4301 * method-to-ir.c (type_from_stack_type): Fix typo.
4303 2008-09-29 Zoltan Varga <vargaz@gmail.com>
4305 * mini-ia64.c (emit_move_return_value): Convert float return values to
4308 * objects.cs: Add a new test.
4310 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
4311 VARARG methods to fix an assert later.
4313 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
4314 end so it at least compiles.
4316 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4318 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
4320 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
4322 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
4323 optimization to a new function (emit_optimized_ldloca_ir) and enable
4324 it for both ldloca and ldloca_s.
4326 2008-09-28 Zoltan Varga <vargaz@gmail.com>
4328 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
4329 gshared CASTCLASS code.
4331 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
4332 amd64, where the libc stack unwinder encounters stack frames referring to
4333 native code in unmapped memory.
4335 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
4338 * generics.cs: Add new test.
4340 2008-09-27 Zoltan Varga <vargaz@gmail.com>
4342 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
4343 add a check that one of the ARM_FPU_ constants is defined.
4345 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
4347 * mini-exceptions.c: Fix build on non-altstack platforms.
4349 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
4352 * ir-emit.h: Add a comment to NEW_PCONST.
4354 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
4356 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
4358 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
4359 after the changes to MonoJitDomainInfo.
4361 2008-09-27 Mark Probst <mark.probst@gmail.com>
4363 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
4365 2008-09-27 Mark Probst <mark.probst@gmail.com>
4367 * mini-ppc.c: Compiler warning fixes.
4369 2008-09-27 Mark Probst <mark.probst@gmail.com>
4371 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
4374 2008-09-27 Mark Probst <mark.probst@gmail.com>
4376 * exceptions-ppc.c, mini-ppc.h: Compile
4377 mono_arch_handle_altstack_exception() on Darwin, too.
4379 2008-09-27 Mark Probst <mark.probst@gmail.com>
4381 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
4382 work on archs which don't have generic sharing implemented, only
4383 without the vtable_arg.
4385 2008-09-26 Mark Probst <mark.probst@gmail.com>
4387 * mini.c: Added comment explaining why delegate ctor icall
4388 wrappers are compiled.
4390 2008-09-26 Mark Probst <mark.probst@gmail.com>
4392 * mini.c: Don't produce trampolines to delegate ctor icall
4393 wrappers but compile them upfront.
4395 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
4397 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
4398 runtime-set function when going back to managed code. Currently this
4399 is used to set back the protection on the soft ovf pages and/or to
4400 throw the stack overflow exception that happened in unmanaged code.
4402 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
4404 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
4405 runtime-set function when going back to managed code. Currently this
4406 is used to set back the protection on the soft ovf pages and/or to
4407 throw the stack overflow exception that happened in unmanaged code.
4409 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4411 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
4412 the support code for restoring stack protection after stack overflows
4413 that happen in unmanaged code. Don't set the exec permission on the
4416 2008-09-26 Zoltan Varga <vargaz@gmail.com>
4418 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
4419 delegate->method_ptr is set. Fixes #428054.
4421 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4423 * tests.cs: Rename to ratests.cs.
4425 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
4426 emit_get_rgctx_... functions.
4428 2008-09-25 Mark Probst <mark.probst@gmail.com>
4430 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
4432 2008-09-25 Mark Probst <mark.probst@gmail.com>
4434 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
4435 before asserting that method is sharable.
4437 2008-09-25 Mark Probst <mark.probst@gmail.com>
4439 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
4440 whether method needs a static RGCTX wrapper used instead of
4443 * generic-sharing.c, mini.h: A few functions moved to
4444 metadata/generic-sharing.c.
4446 2008-09-25 Mark Probst <mark.probst@gmail.com>
4448 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
4449 Generic code sharing for value types, which essentially means
4450 treating value type methods like static methods. The RGCTX is
4451 passed in the same way.
4453 2008-09-25 Zoltan Varga <vargaz@gmail.com>
4455 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
4456 opcode when creating multi-dimensional arrays of open types.
4458 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
4461 * generics.cs: Add a test.
4463 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
4465 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4467 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
4469 * mini.c (mini_method_compile): Set it when running under the debugger.
4471 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
4472 vreg optimization if the flag is set.
4474 * driver.c (mono_main): Add --attach= option to pass options to
4477 * mini.c (sigquit_signal_handler): Start the attach agent.
4479 * ssapre.c: Disable this to save space since it is not yet ported to
4482 * regalloc2.c: Disable this to save space.
4484 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
4486 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
4488 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
4489 the -v option useful again.
4491 2008-09-24 Zoltan Varga <vargaz@gmail.com>
4493 * mini-amd64.c (mono_arch_output_basic_block): Add support for
4496 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
4497 arrays of arrays. Fixes #428406.
4499 * method-to-ir.c (mini_emit_castclass): Ditto.
4501 * objects.cs: Add new test.
4503 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
4505 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
4506 was wrong at it choked against target_type_is_incompatible for byref types.
4508 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4510 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
4513 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
4515 * mini-exceptions.c: update a few more exceptions-related counters.
4517 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
4519 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
4520 new functions to allocate from persistent mempools.
4522 2008-09-23 Zoltan Varga <vargaz@gmail.com>
4524 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
4525 multiple register banks in the future.
4527 * mini-codegen.c (mono_local_regalloc): Fix a warning.
4529 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
4531 * mini.c (type_to_eval_stack_type): Remove duplicated function.
4533 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
4535 * mini.h: Export type_to_eval_stack_type.
4537 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
4538 is only ins->klass of byref types.
4540 2008-09-22 Zoltan Varga <vargaz@gmail.com>
4542 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
4543 (mini_emit_memcpy2): Ditto.
4545 * mini-amd64.c: Fix a warning.
4547 2008-09-21 Mark Probst <mark.probst@gmail.com>
4549 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
4552 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
4554 * method-to-ir.c: Extract stloc micro-optimization to a
4555 function and apply it to all cases.
4557 2008-09-19 Mark Probst <mark.probst@gmail.com>
4559 * method-to-ir.c: Don't fail generic code sharing in cases we
4562 2008-09-18 Mark Probst <mark.probst@gmail.com>
4564 * mini-ppc.c: Handle structs in tailcalls on Darwin.
4566 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
4568 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
4571 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
4573 * trace.c: make tracing more useful and correct, with per-thread
4576 2008-09-15 Mark Probst <mark.probst@gmail.com>
4578 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
4579 doing a method call and the argument is an R4.
4581 2008-09-14 Zoltan Varga <vargaz@gmail.com>
4583 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
4586 2008-09-13 Mark Probst <mark.probst@gmail.com>
4588 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
4590 2008-09-12 Zoltan Varga <vargaz@gmail.com>
4592 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
4593 (MONO_JUMP_TABLE_FROM_INS): Ditto.
4595 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4597 * driver.c: Add a --agent argument (not supported yet) to load managed
4598 agent assemblies before loading the main assembly, similarly to how the
4599 Java VM handles agents.
4601 2008-09-11 Mark Probst <mark.probst@gmail.com>
4603 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
4604 function to do stack layout of local variables.
4606 2008-09-11 Mark Probst <mark.probst@gmail.com>
4608 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
4611 2008-09-11 Zoltan Varga <vargaz@gmail.com>
4613 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
4614 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
4615 JIT if DISABLE_JIT is defined.
4617 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
4620 2008-09-10 Mark Probst <mark.probst@gmail.com>
4622 * iltests.il.in: Disable the fconv test on PPC (the result is
4623 undefined according to ECMA).
4625 2008-09-10 Mark Probst <mark.probst@gmail.com>
4627 * iltests.il.in: Enable tail call tests for PPC.
4629 * mini.h: Add variable for storing incoming valuetype argument
4630 addresses for tail calls.
4632 * mini-ppc.c: Implement valuetype arguments and return values for
4635 2008-09-09 Mark Probst <mark.probst@gmail.com>
4637 * mini-ppc.c: Partially implement tail calls (struct arguments and
4638 return values not supported).
4640 * method-to-ir.c: Enable tail calls on PPC.
4642 2008-09-08 Zoltan Varga <vargaz@gmail.com>
4644 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
4645 runtime-invoke wrappers to work around the problem of them getting
4646 assigned to a random class.
4648 * aot-runtime.c (mono_aot_get_method): Ditto.
4650 2008-09-07 Zoltan Varga <vargaz@gmail.com>
4652 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
4653 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
4655 2008-09-07 Mark Probst <mark.probst@gmail.com>
4657 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
4658 until they're implemented properly.
4660 * exceptions-ppc.c: Use arch-independent exception-handling code
4661 instead of custom one.
4663 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
4666 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
4668 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
4669 applies when __powerpc__ is defined.
4671 2008-09-06 Zoltan Varga <vargaz@gmail.com>
4673 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
4674 methods to their code to avoid computing the full name of wrappers and
4675 doing a lookup in a string hash table.
4677 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4679 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
4680 we identify bblocks before method_to_ir () is ran.
4682 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
4683 Also avoid optimizing branches pointing to themselves.
4685 * mini.c (mini_method_compile): Ditto. Fixes #422947.
4687 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4689 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
4691 2008-09-05 Zoltan Varga <vargaz@gmail.com>
4693 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
4694 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
4695 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
4698 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
4699 jumped to the same entry in plt_jump_table.
4701 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4703 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4706 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4708 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4709 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4712 2008-08-29 Geoff Norton <gnorton@novell.com>
4714 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4715 segment, and doesn't properly handle .space as .text. Fixes
4718 2008-08-29 Geoff Norton <gnorton@novell.com>
4720 * mini.c: Disable the mach exception handler when running on
4723 2008-08-29 Geoff Norton <gnorton@novell.com>
4725 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4726 globals on Darwin/ARM
4728 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4730 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4731 since too many things depend on it. Instead, call
4732 mono_runtime_set_no_exec ().
4734 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4737 * aot-compiler.c: Add an 'asm-only' AOT option.
4739 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4741 * aot-compiler.c (compile_method): Disable gshared support for now as it
4744 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4746 * mini-amd64.h : Fix a compiler warning.
4748 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4749 Changed to use a callback function to retrieve the unwind info.
4750 This avoids problems observed when code blocks were removed by
4751 unloading an app domain.
4753 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4754 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4757 Contributed under MIT/X11 license.
4759 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4761 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4762 case to keep the stack aligned to 8.
4764 Contributed under MIT/X11 license.
4766 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4768 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4769 avoid repeated linear searches.
4771 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4773 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4774 methods it can't handle.
4776 * aot-compiler.c (add_method): Avoid adding a method twice.
4777 (add_wrappers): Add runtime invoke wrappers for all methods.
4779 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4780 function to create an aot-compatible version of this trampoline.
4782 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4784 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4786 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4788 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4789 with a generic sharing failure.
4791 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4793 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4794 CEE_RETHROW. Fixes #419634.
4796 * mini.c (mono_method_to_ir): Ditto.
4798 * exceptions.cs: Add a new test.
4800 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4801 to mono_type_stack_size_internal () since some callers might not pass in
4804 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4805 instrument_prolog. Fixes #419878.
4807 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4808 doubles in soft float mode volatile.
4810 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4812 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4814 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4815 to handle soft float correctly.
4817 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4820 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4822 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4823 to sp, since the generics catch code requires it.
4825 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4828 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4829 mono_arch_emit_imt_argument ().
4831 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4833 * mini-arm.c tramp-arm.c: Generic sharing updates.
4835 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4837 * mini-arm.c: Fix the arm build.
4839 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4840 handling enums, generic instances and generic sharing.
4841 (mini_type_stack_size_full): Ditto.
4843 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4845 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4847 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4849 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4852 * mini-arm.c: Various small generic sharing changes.
4854 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4856 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4859 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4860 helper function to return a generic class init trampoline.
4862 * method-to-ir.c mini.c: Use it.
4864 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4865 arch-specfic function to return a generic class init trampoline.
4867 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4868 the GENERIC_CLASS_INIT custom code.
4870 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4871 a fatal error, not a sharing failure.
4873 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4876 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4877 trampoline argument from MONO_ARCH_VTABLE_REG.
4879 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4880 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4881 argument, and pass the vtable in VTABLE_REG.
4883 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4884 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4885 argument, and pass the vtable in VTABLE_REG.
4886 (mono_arch_create_trampoline_code_full): Remove some special casing for
4887 the rgctx fetch trampoline.
4889 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4892 * iltests.il: Add a test for it.
4894 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4896 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4898 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4901 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4902 use mono_jit_info_table_find () to avoid recursion.
4903 (mono_delegate_trampoline): Add a sync wrapper here.
4905 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4908 * mini.c (mono_method_to_ir): Ditto.
4910 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4911 add_sync_wrapper argument. Don't add a sync wrapper here.
4912 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4914 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4916 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4918 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4919 of nonvolatile registers back from MonoContext to CONTEXT.
4921 Contributed under MIT/X11 license.
4923 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4925 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4926 arguments on Winx64 there are only 4 argument registers. For this
4927 logic to work the last argument must be pulled from the stack.
4929 Contributed under MIT/X11 license.
4931 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4933 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4935 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4936 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4937 encode/decode_method_ref ().
4939 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4941 * aot-runtime.c (decode_patch): Ditto.
4943 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4944 MONO_PATCH_INFO_METHOD.
4946 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4949 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4952 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4954 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4955 one from the caller.
4957 * aot-runtime.c (decode_generic_inst): New function to decode and
4958 return a interned generic inst.
4959 (decode_klass_ref): Use it.
4960 (decode_method_ref): Ditto.
4962 * aot-compiler.c (emit_exception_debug_info): Save
4963 jinfo->has_generic_jit_info too.
4965 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4967 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4969 * iltests.il.in: Add a test for fconv_to_i.
4971 * liveness.c: Disable the liveness2 pass for now to save space.
4973 * regalloc2.c: Include mempool-internals.h to fix warnings.
4975 * aot-compiler.c (encode_method_ref): Encode the context of generic
4978 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4979 the context saved in the aot file.
4981 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4983 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4985 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4986 volatile so they won't be optimized away.
4988 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4994 * dominators.c: Remove duplicated functions that now are in
4995 mempool-internals.h.
4997 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4999 * aot-compiler.c: Fix warnings.
5001 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
5003 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
5005 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
5008 * mini.c (mono_resolve_patch_target): Ditto.
5010 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
5011 (encode_klass_ref): Add support for encoding VARs/MVARs.
5013 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
5015 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
5016 the handling of the got entries into a separate 'decode_got_entry' function.
5017 Add support for RGCTX_FETCH.
5019 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
5020 clobbered by the trampoline code.
5022 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
5023 not clobbered by the indirect calling code.
5025 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5027 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
5030 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
5032 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
5033 signature using the compilation mempool otherwise we would leak it.
5035 2008-08-18 Zoltan Varga <vargaz@gmail.com>
5037 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
5038 mono_emit_abs_call ().
5040 * patch-info.h: Add GENERIC_CLASS_INIT.
5042 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
5044 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
5045 as their target as a near call.
5047 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
5049 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
5051 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
5052 call to a runtime function described by a patch.
5054 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
5055 mono_emit_abs_call, this has the advantage that the ABS handling code in
5056 mono_codegen () can handle them both, and can handle other stuff in the
5057 future without additional code.
5059 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
5061 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
5064 * mini.h: Add missing bblock related prototypes.
5066 * mini.h (MonoCompile): Remove unused reverse_inst_list and
5067 reverse_inst_list_len fields.
5069 * mini.c: Refactor this file a bit by moving branch optimizations to
5072 * method-to-ir.c: Merge generic sharing changes missed earlier.
5074 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
5076 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
5077 shared patches. Process METHODCONST as a shared patch.
5079 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
5080 as it crashes on the 2.0 mscorlib.
5082 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
5085 * aot-compiler.c: Use is_plt_patch () in a few additional places.
5086 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
5089 * aot-compiler.c: Reorganize the got handling code to be a bit more
5092 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5094 * aot-compiler.c: Make the patch_to_plt_offset hash table use
5095 mono_patch_info_equals/hash, and use it to massively simplify
5098 * mini.c (mono_patch_info_hash): Simplify this and add support for
5101 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
5103 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
5104 handling code, since an offset is not enough to identify a trampoline.
5106 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
5108 2008-08-17 Mark Probst <mark.probst@gmail.com>
5110 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
5112 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
5114 * mini-ops.h: Argument and result types for OVF_CARRY ops.
5116 * decompose.c: PPC decompositions for various ops.
5118 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
5120 2008-08-17 Zoltan Varga <vargaz@gmail.com>
5122 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
5123 call the generic trampoline code using a call, instead of a jump, to
5124 remove some special casing from the generic trampoline code.
5126 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
5127 (mono_codegen): Ditto.
5129 * aot-compiler.c aot-runtime.c: Ditto.
5131 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
5133 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
5134 helper function to find the offset corresponding to a lazy fetch trampoline.
5136 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
5137 when doing generic sharing.
5139 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
5142 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
5143 mini-trampolines.c to be with the other trampoline creation functions.
5145 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
5146 as it is equal to method->signature in most cases, add a
5147 mono_emit_method_call_full variant which takes a signature and an imt
5150 2008-08-16 Zoltan Varga <vargaz@gmail.com>
5152 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
5153 to this function, since it could be computed easily from the method
5155 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
5158 * method-to-ir.c mini.c: Remove references to
5159 compile_generic_method_wo_context.
5161 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
5162 generic method calls.
5164 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
5165 dimensional non-szarrays.
5167 * mini.c (mini_init): Register mono_array_new_1.
5169 * jit-icalls.c (mono_array_new_1): New jit icall.
5171 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
5172 pointing to the method.
5174 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
5175 method addresses belonging to METHOD_JUMP patches in the
5176 jump_target_got_slot_hash.
5177 (mono_aot_load_method): Ditto.
5179 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
5180 METHOD_JUMP patches.
5182 * mini.c (mini_create_jit_domain_info): New helper function which
5183 initializes/frees domain->runtime_info.
5184 (mini_free_jit_domain_info): Ditto.
5185 (mini_init): Install the domain hook functions with the runtime.
5187 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
5188 information maintained by the JIT.
5190 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
5191 insertion into jump_table_hash into mono_codegen (), also implement proper
5194 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
5195 tail calls, it is already done by the aot code.
5197 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
5200 * iltests.il.in: Make the jmp test a bit more complex.
5202 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
5203 generic instances which doesn't have a token.
5205 * aot-runtime.c (decode_method_ref): Ditto.
5207 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
5208 can handle this case now.
5209 (handle_box): Ditto.
5211 2008-08-15 Geoff Norton <gnorton@novell.com>
5213 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
5216 2008-08-15 Zoltan Varga <vargaz@gmail.com>
5218 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
5219 calling generic methods.
5221 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
5223 * aot-runtime.c (decode_patch_info): Ditto.
5225 * mini.c (mono_resolve_patch_target): Ditto.
5227 * patch-info.h: Add METHOD_RGCTX.
5229 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
5231 2008-08-14 Zoltan Varga <vargaz@gmail.com>
5233 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
5234 arguments in registers.
5236 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
5237 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
5239 * mini.c (mini_method_compile): Abort aot compilation for generic
5240 methods if generic sharing is disabled.
5242 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
5245 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
5246 requiring an mrgctx.
5248 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
5249 store instructions when converting a vcall to a normal call.
5251 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
5252 mono_arch_find_jit_info.
5254 2008-08-13 Zoltan Varga <vargaz@gmail.com>
5256 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
5257 avoid calling mono_method_full_name () for every method even if the
5259 (check_inline_caller_method_name_limit): Ditto.
5261 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5263 * driver.c (main_thread_handler): Allow AOT compilation of multiple
5264 assemblies in one run.
5266 * aot-compiler.c (mono_compile_assembly): Only print out a count of
5267 skipped methods if it is not 0.
5269 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
5271 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5273 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
5274 MONO_ARCH_HAVE_UNWIND_TABLE.
5276 Contributed under MIT/X11 license.
5278 2008-08-12 Bill Holmes <billholmes54@gmail.com>
5280 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
5281 from default optimizaton list on Winx64.
5283 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
5285 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
5286 the LMF from the MonoJitTlsData structure.
5288 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
5290 Contributed under MIT/X11 license.
5292 2008-08-12 Zoltan Varga <vargaz@gmail.com>
5294 * mini.c (sigsegv_signal_handler): Fix the build.
5296 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
5297 assembly->aot_module.
5299 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
5300 hash table. This simplifies and speeds up a lot of code, and fixes support
5303 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
5306 * mini-exceptions.c: Ditto.
5308 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
5309 'native_offset' argument, since these are computed in the
5310 mono_find_jit_info () function.
5312 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
5313 is used by exceptions-ppc.c.
5315 * exceptions-ppc.c: Call mono_find_jit_info () instead of
5316 mono_arch_find_jit_info ().
5318 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
5319 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
5320 generic code in mini-exceptions.c.
5322 2008-08-11 Zoltan Varga <vargaz@gmail.com>
5324 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
5326 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
5328 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
5329 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
5330 called while holding the loader lock. Fixes #415608.
5331 (mono_aot_get_method_from_token_inner): Ditto.
5333 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5335 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
5336 to reduce differences between this and the generic implementation in
5338 (ves_icall_get_frame_info): Ditto.
5340 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
5342 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
5345 * exceptions-ppc.c (arch_get_call_filter): Rename this to
5346 mono_arch_get_call_filter () and make it non-static, for consistency with the
5347 other architectures.
5349 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
5352 * local-propagation.c:
5353 * mini-x86.c: Correct the name of arch defines.
5355 2008-08-09 Zoltan Varga <vargaz@gmail.com>
5357 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
5358 NO_EMULATE_LONG_SHIFT_OPS define.
5360 2008-08-08 Zoltan Varga <vargaz@gmail.com>
5362 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
5363 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
5365 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
5366 MACH fixes. Merged from the 2.0 branch.
5368 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
5370 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
5371 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
5373 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
5375 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
5376 mono_marshal_get_native_wrapper () signature changes.
5378 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
5380 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
5381 conversion bug under arm.
5383 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
5385 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
5387 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
5388 with overflow checking.
5390 2008-08-05 Marek Habersack <mhabersack@novell.com>
5392 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
5393 to the genmdesc.pl file
5395 2008-08-05 Zoltan Varga <vargaz@gmail.com>
5397 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
5398 arg_array in the soft-float versions of the LOAD/STORE macros.
5400 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
5403 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
5405 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5407 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
5408 a float HFA. Fixes #413621.
5410 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
5412 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
5413 frame_size to args_size. Fixes build.
5415 2008-08-02 Zoltan Varga <vargaz@gmail.com>
5417 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
5418 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
5420 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
5421 the stack are not unaligned. Fixes #413247.
5423 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
5425 * mini.c: update jitted methods performance counters.
5427 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
5429 * mini-exceptions.c: increase the exceptions thrown performance
5430 counter in mono_handle_exception ().
5432 2008-07-29 Zoltan Varga <vargaz@gmail.com>
5434 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
5435 can work with netmodules.
5437 2008-07-28 Geoff Norton <gnorton@novell.com>
5439 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
5442 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5444 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
5447 2008-07-28 Bill Holmes <billholmes54@gmail.com>
5449 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5450 The float param registers and other param registers must be the
5451 same index on Windows x64.
5453 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
5454 ArgValuetypeAddrInIReg argument case. Setting the argument
5455 op to OP_VTARG_ADDR (OP_REGOFFSET)).
5457 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
5458 variable computed above as the copy length for arguments of storage
5459 type ArgValuetypeAddrInIReg.
5461 * mini-amd64.c (mono_arch_emit_call) : Implementing the
5462 ArgValuetypeAddrInIReg argument case. This case will rely on
5463 mono_arch_emit_outarg_vt to emit the correct code later in the process.
5465 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
5466 a 32 byte stack allocation for all calls. We will omit the adjustment for
5467 jump and tail call instructoins as they do not follow the typical call behavior.
5469 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
5470 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5471 local variable and pass the local variable by reference to the called method.
5473 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
5474 Implementing the ArgValuetypeAddrInIReg argument case. When the address
5475 of a struct is passed in a register it must be saved with the other
5476 volatile argument on the stack.
5478 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
5479 frame pointer the stack adjustment value must be saved to the unwind
5482 Contributed under MIT/X11 license.
5484 2008-07-28 Zoltan Varga <vargaz@gmail.com>
5486 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
5487 which got lost in the merge.
5489 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5491 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
5494 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
5496 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
5497 icalls, since they won't be patched.
5499 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
5500 different code sequence when running under valgrind to prevent some valgrind
5503 * iltests.il.in: Add new regression test.
5505 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
5508 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
5509 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
5511 * iltests.il.in: Add new test.
5513 * aot-compiler.c: Fix some warnings.
5515 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
5518 2008-07-27 Zoltan Varga <vargaz@gmail.com>
5520 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
5521 (mini_usage_jitdeveloper): Add a missing --wapi option.
5523 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5525 * mini-codegen.c: Simplify the is_fp macros.
5526 (free_up_ireg): Remove, use free_up_reg instead.
5527 (free_up_reg): Fix the fp case.
5529 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5531 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
5534 * exceptions-x86.c: Merge some changes which seemed to have got lost
5535 in the linear-ir merge.
5537 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5539 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
5540 long vreg volatile even if the variable was already created.
5542 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
5545 2008-07-26 Zoltan Varga <vargaz@gmail.com>
5547 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
5549 * mini.c (mono_jit_compile_method_inner): Add support for
5550 MONO_EXCEPTION_BAD_IMAGE.
5552 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
5553 mini_method_get_context () returns NULL. Fixes #356531.
5555 * mini.c (mono_method_to_ir): Ditto.
5557 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
5558 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
5560 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5562 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
5563 in the LDFTN implementation.
5565 2008-07-25 Mark Probst <mark.probst@gmail.com>
5567 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
5568 code, patch calls to icalls, too, even if they're not in the
5569 shared generic code hash. Fixes #411962.
5571 2008-07-25 Zoltan Varga <vargaz@gmail.com>
5573 * cpu-x86.md: Increase the length of the fcall opcodes.
5575 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
5576 calls returning floats.
5578 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
5581 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
5584 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
5585 into the domain->method_code_hash.
5587 * aot-compiler.c: Fix win32 build.
5589 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
5591 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
5592 gshared NEWARR implementation.
5594 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
5596 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
5597 can be used outside of method_to_ir.
5599 * mini.h (MonoCompile): Add arg_types field.
5601 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
5603 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
5604 the values of the local arg_array and param_types array.
5606 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5608 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
5609 got accesses might only get generated later when NEWOBJ is decomposed.
5611 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
5612 looking up the native code of the target method when a delegate is called
5615 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
5618 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
5620 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
5621 AOT work on platforms without a working dlsym implementation.
5623 * mini.h: Bump AOT image format version.
5625 2008-07-24 Mark Probst <mark.probst@gmail.com>
5627 * mini-exceptions.c: Free a MonoType with
5628 mono_metadata_free_type() instead of g_free().
5630 * aot-runtime.c: Free a MonoType.
5632 2008-07-24 Zoltan Varga <vargaz@gmail.com>
5634 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
5637 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
5640 2008-07-23 Massimiliano Mantione <massi@ximian.com>
5641 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
5644 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5646 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
5647 NEWOBJ calls on valuetypes.
5649 * iltests.il.in: Add new test.
5651 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
5653 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5655 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
5656 is no longer needed.
5658 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
5659 non register sized integer arguments.
5660 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
5661 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
5664 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
5667 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
5668 two a binop with different sized arguments is emitted.
5670 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
5671 instruction in the ins==NULL case.
5673 2008-07-23 Zoltan Varga <vargaz@gmail.com>
5675 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
5677 * mini-x86.c: Fix osx build.
5679 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
5682 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
5683 instruction for non int sized variables.
5685 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
5688 2008-07-23 Robert Jordan <robertj@gmx.net>
5690 * method-to-ir.c: Fix MSVC build.
5692 2008-07-22 Zoltan Varga <vargaz@gmail.com>
5694 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
5695 a non int sized type, widen it to an int since newer versions of gcc seem to
5696 generate code which needs this.
5698 * ssa2.c abcremoval2.c: Fix warnings.
5700 * *: Merge the Linear IR branch.
5702 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5703 the ChangeLog file there describes all the changes done over the years.
5704 Further documentation can be found at www.mono-project.com/Linear_IL.
5706 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5708 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5709 The float param registers and other param registers must be the
5710 same index on Windows x64.
5712 Contributed under MIT/X11 license.
5714 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5716 * mini.c: Make the previous fix GC safe.
5718 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5720 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5722 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5724 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5725 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5726 ArgValuetypeAddrInIReg instead.
5728 Contributed under MIT/X11 license.
5730 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5732 * mini-codegen.c (get_register_spilling): Fix a warning.
5734 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5736 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5737 for types which the initialization fails. Raises the provided exception
5738 at the right stop after cleanup.
5740 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5742 * aot-compiler.c: Free most of the memory allocated during compilation.
5744 * mini.c (mini_parse_debug_options): Fix a leak.
5746 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5747 during aot compilation.
5749 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5751 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5752 it has too much register pressure.
5754 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5756 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5758 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5760 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5763 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5764 on amd64 similar to the way it is done on arm.
5766 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5768 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5769 consistency, normalize error messages, avoid loading aot-only modules in
5772 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5775 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5777 2008-07-11 Martin Baulig <martin@ximian.com>
5780 (MonoDebuggerInfo): Add `interruption_request'.
5782 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5784 * aot-compiler.c (emit_plt): Remove some dead code.
5786 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5788 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5789 return the plt info offset belonging to a given plt entry.
5791 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5792 mono_aot_get_plt_info_offset.
5794 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5795 similar to the amd64 code by makeing jumps through a separate jump table
5796 instead of embedding the jump addresses into the code.
5798 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5800 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5803 2008-07-10 Martin Baulig <martin@ximian.com>
5805 * mini.c (mini_method_compile): Disable generics sharing when
5806 running in the debugger.
5808 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5810 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5812 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5813 the local register allocator from running out of registers on x86 when
5816 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5818 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5819 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5822 Contributed under MIT/X11 license.
5824 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5826 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5827 speed up the assembler.
5829 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5831 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5834 * mini.c: Move the soft float handling macros a bit earlier, add
5835 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5838 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5840 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5841 read-only to help catch code allocation requests.
5843 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5844 and turn it off when using --aot-only or when compiling with --aot=full.
5846 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5847 jump table for switches from the normal domain mempool, not the code
5850 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5851 unbox trampoline which handles aot-only mode too.
5853 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5854 an AOTed unbox trampoline.
5856 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5858 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5860 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5863 Contributed under MIT/X11 license.
5865 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5867 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5868 the unwind information for the method at the end of the allocated block.
5870 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5871 MonoCompileArch to hold the unwind info for SEH on Winx64
5873 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5874 frame pointer info for the method being compiled.
5876 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5877 the call to mono_exception_from_token.
5879 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5880 storing the method prolog information in a format that the Winx64 SEH can understand. This
5881 information is stored a the end of the method block because it is all 32-bit offset based.
5883 Contributed under MIT/X11 license.
5885 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5887 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5889 * wapihandles.c: Fix warnings.
5891 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5894 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5895 mono_jit_compile_method in aot-only mode since that calls the type
5898 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5899 get_delegate_invoke_impl in aot-only mode.
5901 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5903 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5905 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5907 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5910 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5912 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5913 init trampoline from the AOT file as well.
5915 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5916 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5919 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5922 * exceptions-amd64.c: Add _full variants for the remaining exception code
5923 creation functions as well, allow emission of relocatable code, remove
5924 caching since that is now done by the caller.
5926 * mini-exceptions.c: Add _full variants for the remaining exception code
5927 creation functions as well, add aot-only support.
5929 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5930 if we can determine a proper token for them.
5931 (add_wrappers): Add a few more wrappers.
5932 (emit_method_code): Remove some dead code.
5933 (emit_trampolines): Emit exception code too.
5935 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5937 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5938 mono_array_new_va which avoids varargs.
5940 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5942 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5943 mono_arch_create_specific_trampoline () in all places.
5945 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5946 a bit so it can be used for other things as well.
5948 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5951 * exceptions-amd64.c: Rename the caching from the exception code creation
5952 functions, it is done by the caller instead.
5954 * exceptions-amd64.c: Change the signature of the exception code creation
5955 functions to allow the creation of relocatable code later.
5957 * mini-exceptions.c: Add a set of functions to query the various
5958 runtime-generated exception functions.
5960 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5961 mono_arch_.. () functions.
5963 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5965 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5967 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5969 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5970 (mini_get_vtable_trampoline): Ditto.
5972 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5973 code in the AOT case by returning the code size and a list of relocations to
5976 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5978 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5980 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5983 Contributed under MIT/X11 license.
5985 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5987 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5988 so the buffer size can be computed correctly. Fixes #404735.
5990 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5991 normally as cfg->debug_info is already freed.
5993 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5995 * mini-amd64.c: For calls returning vtypes in registers, don't store
5996 the return address on the stack, instead allocate a separate local for
5999 2008-07-05 Mark Probst <mark.probst@gmail.com>
6001 * mini-trampolines.c, mini.h: Add an argument to
6002 mono_create_jit_trampoline_in_domain() for turning off the adding
6003 of the sync wrapper.
6005 * mini.c: Use the JIT trampoline without sync instead of
6006 ldftn_nosync in static RGCTX invoke wrappers so that the call can
6009 2008-07-04 Mark Probst <mark.probst@gmail.com>
6011 * driver.c: Turn on GSHARED optimization by default.
6013 2008-07-04 Zoltan Varga <vargaz@gmail.com>
6015 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
6016 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
6018 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
6019 create a variant of the generic trampoline code callable from AOTed trampolines.
6021 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
6022 trampoline code callable from AOTed trampolines.
6024 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
6026 2008-07-04 Mark Probst <mark.probst@gmail.com>
6028 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
6029 pass-through manner.
6031 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
6032 and don't fail sharing for them anymore.
6034 * mini-exceptions.c: Handle exceptions in shared generic methods.
6036 * generic-sharing.c: When checking the context of a generic
6037 method, also check its class's context. Don't treat wrappers as
6040 * mini-trampolines.c: Some code factored out to
6041 metadata/generic-sharing.c. Handle the MRGCTX case.
6043 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
6044 we must deal with the method being of another instantiation of the
6045 class. Add static rgctx invoke wrappers to generic methods.
6047 2008-07-04 Mark Probst <mark.probst@gmail.com>
6049 * mini.c: Provide all jit infos of generic shared methods with a
6052 * mini-exceptions.c: Handle the new situation that a generic info
6053 might be available, but not info about the this/vtable/mrgctx
6056 2008-07-03 Mark Probst <mark.probst@gmail.com>
6058 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
6061 2008-07-03 Zoltan Varga <vargaz@gmail.com>
6063 * dominators.c (check_dominance_frontier): Fix a warning.
6065 * mini.h: Add some missing prototypes.
6067 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
6069 * driver.c (mono_jit_init_version): Correct the comments since the first
6070 argument should be the name of the root domain, not a filename.
6072 * aot-runtime.c (make_writable): Error out if this is called while running
6074 (load_aot_module): Ditto.
6076 * aot-compiler.c: Really fix the computation of method indexes.
6078 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
6079 optimizations as this is no longer called frequently.
6081 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
6082 method and the invoke impl code and pass it to the delegate trampoline instead of
6083 just the delegate class.
6085 2008-07-02 Zoltan Varga <vargaz@gmail.com>
6087 * aot-compiler.c: Fixup the computation of method indexes.
6088 (add_wrappers): Create the base methods of the runtime invoke wrappers using
6089 the method builder infrastructure.
6091 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
6094 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
6095 mode, load the method right away instead of creating a trampoline.
6097 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
6099 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
6102 2008-07-01 Zoltan Varga <vargaz@gmail.com>
6104 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
6105 (mono_aot_load_method): Use method_index instead of method->token.
6107 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
6108 can handle icalls etc. properly.
6110 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6112 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
6114 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
6115 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
6116 JIT_ICALL_ADDR patch type.
6118 * patch-info.h: Add JIT_ICALL_ADDR patch type.
6120 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
6122 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
6124 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
6126 2008-06-30 Zoltan Varga <vargaz@gmail.com>
6128 * mini.c: Use domain->jit_code_hash_lock for controlling access to
6129 domain->jit_code_hash.
6131 2008-06-29 Zoltan Varga <vargaz@gmail.com>
6133 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
6135 2008-06-27 Zoltan Varga <vargaz@gmail.com>
6137 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
6138 get_this_arg_from_call, let it compute it when needed.
6140 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
6141 gsctx from code only when needed.
6143 * mini-trampolines.c (get_generic_context): Rename this to
6144 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
6145 it can be called by the arch backends.
6147 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
6149 2008-06-26 Zoltan Varga <vargaz@gmail.com>
6151 * driver.c (mono_main): Add experimental --aot-only command line option.
6153 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
6156 2008-06-26 Kornél Pál <kornelpal@gmail.com>
6158 * driver.c (DllMain): Remove mono_module_handle.
6160 Contributed under MIT/X11 license.
6162 2008-06-25 Zoltan Varga <vargaz@gmail.com>
6164 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
6165 for emitting methods which are not in the source assembly. Detect and report
6166 failure of assembling+linking.
6168 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
6170 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
6172 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
6174 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
6176 2008-06-24 Zoltan Varga <vargaz@gmail.com>
6178 * mini.h: Remove some obsolete prototypes.
6180 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
6182 2008-06-24 Mark Probst <mark.probst@gmail.com>
6184 * mini.c (get_object_generic_inst): Variable-sized arrays are not
6185 supported by Visual Studio, so use alloca().
6187 2008-06-23 Zoltan Varga <vargaz@gmail.com>
6189 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
6192 2008-06-23 Mark Probst <mark.probst@gmail.com>
6194 * mini.c: Fail sharing of a generic method if it contains an open
6195 catch clause (because we don't pass MRGCTXs yet).
6197 2008-06-23 Mark Probst <mark.probst@gmail.com>
6199 * mini.c: When compiling a method with generic sharing, insert the
6200 method instantiated with an all-Object generic context into the
6201 jit info table, instead of the context of the first instantiation
6202 of the method we happen to compile.
6204 2008-06-18 Martin Baulig <martin@ximian.com>
6206 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
6207 `major_version' and `minor_version'.
6209 2008-06-17 Mark Probst <mark.probst@gmail.com>
6211 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
6212 mono_method_is_generic_sharable_impl() takes an additional
6213 argument specifying whether to treat type variables as reference
6216 2008-06-17 Mark Probst <mark.probst@gmail.com>
6218 * mini.h: Removed obsolete prototypes.
6220 2008-06-17 Mark Probst <mark.probst@gmail.com>
6222 * mini.c: Don't fail generic sharing for initobj and sizeof - we
6223 already handle them.
6225 2008-06-17 Mark Probst <mark.probst@gmail.com>
6227 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
6228 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
6229 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
6230 tramp-x86.c: Added a MonoGenericContext* argument to
6231 mono_arch_get_unbox_trampoline() so that it can call other
6232 functions which require it.
6234 2008-06-17 Mark Probst <mark.probst@gmail.com>
6236 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
6237 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
6238 mono_arch_get_this_arg_from_call() takes a
6239 MonoGenericSharingContext* as well.
6241 2008-06-17 Mark Probst <mark.probst@gmail.com>
6243 * mini.c: Factor out code for emitting unbox into emit_unbox() and
6244 implement generic sharing of unbox.
6246 2008-06-17 Mark Probst <mark.probst@gmail.com>
6248 * mini.c: Don't compute the vtable to determine whether a field is
6249 special static, because it might not work for open types.
6251 2008-06-17 Mark Probst <mark.probst@gmail.com>
6253 * mini.c: Removed the unused token_type and token_source arguments
6254 from get_runtime_generic_context_ptr().
6256 2008-06-17 Marek Habersack <mhabersack@novell.com>
6258 * mini.c (ADD_BINOP): fix the build
6260 2008-06-16 Zoltan Varga <vargaz@gmail.com>
6262 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
6265 2008-06-16 Mark Probst <mark.probst@gmail.com>
6267 * mini.h: Removed class relations enum that's not used anymore.
6269 2008-06-16 Mark Probst <mark.probst@gmail.com>
6271 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
6273 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
6274 the lazy fetch trampoline access code.
6276 2008-06-15 Zoltan Varga <vargaz@gmail.com>
6278 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
6280 2008-06-14 Zoltan Varga <vargaz@gmail.com>
6282 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
6284 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
6286 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
6288 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6290 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
6293 * mini-ops.h: Add MIN/MAX_UN opcodes.
6295 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
6298 * basic-math.cs: Add more min/max tests.
6300 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6302 2008-06-13 Mark Probst <mark.probst@gmail.com>
6304 * mini.c: Small fix in the prologue of emit_castclass.
6306 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6308 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
6310 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
6311 do not work even for unsigned types. Fixes #400014.
6313 * basic-math.cs: Add regression tests for unsigned Min/Max.
6315 2008-06-13 Mark Probst <mark.probst@gmail.com>
6317 * mini.c: Added additional context_used argument to several
6318 functions, which will be needed for sharing generic methods. Use
6319 GET_RGCTX macro wherever appropriate. Declare only one
6320 context_used in mono_method_to_ir().
6322 2008-06-13 Mark Probst <mark.probst@gmail.com>
6324 * mini.c, generic-sharing.c: Removed generic class relations.
6326 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
6327 functions due to MRGCTX changes.
6329 2008-06-13 Mark Probst <mark.probst@gmail.com>
6331 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
6332 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
6333 with calculated IMT.
6335 * mini.c: Generic sharing of calls via generic interfaces.
6337 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
6338 generic method with non-constant MonoGenericContext*. Instead,
6339 the context is taken out of the method itself.
6341 2008-06-13 Mark Probst <mark.probst@gmail.com>
6343 * mini.c: Generic sharing of ldvirtftn.
6345 2008-06-13 Mark Probst <mark.probst@gmail.com>
6347 * mini.c: Generic sharing of ldftn.
6349 2008-06-13 Mark Probst <mark.probst@gmail.com>
6351 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
6353 2008-06-13 Mark Probst <mark.probst@gmail.com>
6355 * mini.c: Generic sharing of the special case of ldtoken followed
6356 by a call to GetTypeFromHandle.
6358 2008-06-13 Mark Probst <mark.probst@gmail.com>
6360 * mini.c: Generic sharing of box for nullable types.
6362 2008-06-13 Zoltan Varga <vargaz@gmail.com>
6364 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
6365 are passed on the stack. Fixes #324807.
6367 2008-06-12 Bill Holmes <billholmes54@gmail.com>
6369 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
6370 for the ArgValuetypeAddrInIReg case.
6372 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
6373 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
6375 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
6376 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
6377 local variable and pass the local variable by reference to the called method.
6379 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
6380 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
6382 Contributed under MIT/X11 license.
6384 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
6386 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
6388 * debug-mini.c (mono_debug_print_vars): Release memory after printing
6391 2008-06-10 Martin Baulig <martin@ximian.com>
6394 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
6396 2008-06-09 Kornél Pál <kornelpal@gmail.com>
6398 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
6399 possible error when no arguments are passed.
6401 Contributed under MIT/X11 license.
6403 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
6405 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
6406 where the file name is NULL.
6408 2008-06-09 Zoltan Varga <vargaz@gmail.com>
6410 * mini.c: Fix s390 build.
6412 2008-06-08 Zoltan Varga <vargaz@gmail.com>
6414 * trace.c (mono_trace_parse_options): Fix warnings.
6416 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
6418 2008-06-07 Zoltan Varga <vargaz@gmail.com>
6420 * mini.c (remove_block_if_useless): Avoid printing the method name.
6422 * mini.c: Remove needless setting of ins->cil_code which is now done by
6425 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
6428 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
6429 translated code after it has been patched.
6431 2008-06-06 Zoltan Varga <vargaz@gmail.com>
6433 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
6434 avoid problems during code patching on SMP systems.
6435 (emit_call): Avoid adding a patch info which is already added by
6437 (mono_arch_emit_exceptions): Ditto.
6439 2008-06-05 Zoltan Varga <vargaz@gmail.com>
6441 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
6442 MONO_TYPE_ISSTRUCT already checks for it.
6444 2008-06-05 Bill Holmes <billholmes54@gmail.com>
6446 * mini-amd64.c:merge_argument_class_from_type: When marshaling
6447 structs with floats on Winx64 the float registers are not used.
6448 The integer registers are always used..
6449 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
6450 only one register will be used and only if the size of the struct
6451 is 1,2,4, or 8 bytes.
6453 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
6456 Contributed under MIT/X11 license.
6458 2008-06-05 Martin Baulig <martin@ximian.com>
6460 * debug-debugger.c (debugger_lookup_class): Also call
6461 mono_class_setup_methods() here; we're only called from RTI.
6463 2008-06-05 Andreas Färber <andreas.faerber@web.de>
6465 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
6466 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
6467 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
6468 Post-process object files and add dtrace-generated object, if necessary.
6470 Contributed under MIT/X11 license.
6472 2008-06-04 Mark Probst <mark.probst@gmail.com>
6474 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
6477 * mini.c: Generic sharing for unbox.any and castclass.
6479 2008-06-04 Mark Probst <mark.probst@gmail.com>
6481 * mini.c: Ignore tailcall prefix in shared generic code and when
6482 doing calls which require a vtable/rgctx argument.
6484 2008-06-04 Mark Probst <mark.probst@gmail.com>
6486 * mini.c: Don't free the JIT info.
6488 * driver.c: Changes in the JIT info table testing code.
6490 2008-06-03 Zoltan Varga <vargaz@gmail.com>
6492 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
6493 interruption. Fix some warnings.
6495 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
6496 interruption_checkpoint.
6498 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
6500 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
6501 from embedding applications.
6503 2008-06-02 William Holmes <billholmes54@gmail.com>
6505 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
6506 reserving 32 bytes on the stack when making calls.
6508 Contributed under MIT/X11 license.
6510 2008-06-01 Zoltan Varga <vargaz@gmail.com>
6512 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
6513 the linear IL branch.
6515 * driver.c: Print out more information for --version on arm.
6517 2008-05-30 Zoltan Varga <vargaz@gmail.com>
6519 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
6520 bb_exit instead, since out of line bblocks might not actually be emitted
6523 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
6524 maximum epilog size for out of line bblocks if tracing is enabled.
6526 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
6528 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
6530 * arrays.cs: Regression tests for allocating arrays with negative sizes.
6532 2008-05-28 Zoltan Varga <vargaz@gmail.com>
6534 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
6535 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
6538 2008-05-27 Zoltan Varga <vargaz@gmail.com>
6540 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
6541 the 'value' to store is a constant.
6543 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
6545 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
6546 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
6548 2008-05-26 Zoltan Varga <vargaz@gmail.com>
6550 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
6551 for accessing method->generic_container.
6553 2008-05-24 Zoltan Varga <vargaz@gmail.com>
6555 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
6557 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
6559 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
6561 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
6564 2008-05-23 Zoltan Varga <vargaz@gmail.com>
6566 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
6568 * mini.c: Handle the case when mono_class_vtable () fails.
6570 2008-05-23 Massimiliano Mantione <massi@ximian.com>
6571 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
6574 2008-05-22 Mark Probst <mark.probst@gmail.com>
6576 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
6577 together with domain sharing.
6579 2008-05-22 Mark Probst <mark.probst@gmail.com>
6581 * mini.c: Treat callvirts to final methods like non-virtual calls
6582 when doing generic sharing, i.e. look them up in the runtime
6585 2008-05-22 Mark Probst <mark.probst@gmail.com>
6587 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
6588 with computed types (for generic sharing).
6590 * mini.c: Generic sharing for mkrefany and refanyval.
6592 2008-05-22 Zoltan Varga <vargaz@gmail.com>
6594 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
6597 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
6598 the generic sharing code.
6600 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
6603 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6605 * mini.h: Remove the declaration of mono_aot_init_vtable ().
6607 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
6609 * driver.c: updated copyright date
6611 2008-05-21 Zoltan Varga <vargaz@gmail.com>
6613 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
6616 2008-05-19 Martin Baulig <martin@ximian.com>
6618 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
6619 pointing to the new `_mono_debug_using_mono_debugger' variable.
6622 (mono_main): Check mono_debug_using_mono_debugger() rather than
6623 the `MONO_INSIDE_MDB' environment variable to check whether we're
6624 inside the debugger.
6626 2008-05-19 Zoltan Varga <vargaz@gmail.com>
6628 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
6631 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
6633 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
6635 * mini.c: Added mini_assembly_can_skip_verification. This
6636 function checks if the assembly requested to skip verification.
6637 Fixes part of #387274.
6639 2008-05-07 Zoltan Varga <vargaz@gmail.com>
6641 * mini.c (mini_get_method): Disable the check for open generic classes when
6642 using generic sharing.
6644 * generics.cs: Add a test for #387034.
6646 * mini.c (mini_get_method): Check whenever the method class is an open generic
6647 type, and return NULL in that case, causing a verification error. Fixes
6650 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6652 * driver.c (mono_main): Revert r102623. The right
6653 thing to do is to enable the verifier under verifiable
6654 unless a --security flag was passed.
6656 We need this non-trivial behavior for --verify-all otherwise
6657 mcs-compileall won't be able to use it. As it needs everything to
6658 be verified under validil.
6660 2008-05-06 Martin Baulig <martin@ximian.com>
6664 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
6665 (mono_debugger_thread_cleanup): Likewise.
6666 (mono_debugger_extended_notification): Likewise.
6668 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6670 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
6671 against both inflated and non-inflated methods. We need to check against the
6672 generic definition for cases where the instantiated method is not visible.
6673 We need to check against the inflated types for cases where the instantiation
6674 changes any super type. This fixes #382986.
6676 Note that this doesn't need to be applied to other parts of mono_method_to_ir
6677 that check for visibiliy as generic params only appears as the type subject
6678 of tokens on call opcodes. Field manipulation and ldftn must always
6679 target an exact type.
6681 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
6683 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
6684 if no related --security flag is passed.
6686 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6688 * mini-arch.h: Prepare support for ppc64.
6690 Contributed under MIT/X11 license.
6692 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6694 * aot-runtime.c: Prepare support for ppc64.
6696 Contributed under MIT/X11 license.
6698 2008-05-05 Andreas Färber <andreas.faerber@web.de>
6700 * mini-ops.h: Prepare support for ppc64.
6702 Contributed under MIT/X11 license.
6704 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6706 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6708 Contributed under MIT/X11 license.
6710 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6712 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6713 assemblies, since aot_name is not a full path, causing us to load MS.NET
6714 assemblies on windows.
6716 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6718 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6719 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6720 * main.c: Use UTF-8 encoded command line instead of Windows default code
6721 page on Windows to support Unicode.
6722 * driver.c (DllMain): New function for mixed-mode assembly support.
6723 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6724 export __stdcall functions without decoration.
6726 Contributed under MIT/X11 license.
6728 2008-04-28 Mark Probst <mark.probst@gmail.com>
6730 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6731 saving it very early.
6733 2008-04-28 Mark Probst <mark.probst@gmail.com>
6735 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6736 deleted. The only way to access the new RGCTX is via the
6739 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6740 vtable instead of the RGCTX to static methods.
6742 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6743 accessing the new RGCTX.
6745 * generic-sharing.c: There is no separation between self, type
6746 arguments and other types in the RGCTX anymore.
6748 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6750 * mini-amd64.c (add_general): Remove previous stack adjustment.
6751 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6752 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6753 for 32 bytes of stack space reserved for all calls.
6755 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6756 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6759 Code contributed under MIT/X11 license.
6761 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6763 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6764 against the root definition, peeling out method and type instantiations.
6765 Cache verify success results, code that fails verification is still
6766 checked multiple times.
6768 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6770 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6772 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6774 * mini-amd64.c (add_general): Always increment stack on Win64.
6775 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6778 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6779 stack based argument handling on Win64.
6781 Code contributed under MIT/X11 license.
6783 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6785 * Makefile.am (version.h): Add support for git-svn.
6787 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6789 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6790 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6791 avoiding allocations and libc functions which might deadlock.
6793 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6794 'no-gdb-backtrace' option is set.
6796 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6798 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6800 2008-04-21 Martin Baulig <martin@ximian.com>
6802 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6803 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6805 2008-04-21 Martin Baulig <martin@ximian.com>
6807 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6808 `thread_vtable', `event_handler_ptr' and `event_handler'.
6810 2008-04-21 Martin Baulig <martin@ximian.com>
6812 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6813 allows delayed initialization of the `executable_code_buffer' when
6816 2008-04-21 Martin Baulig <martin@ximian.com>
6818 * mini.h (mono_debugger_create_notification_function): Removed.
6819 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6821 * mdb-debug-info64.s
6822 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6824 * mdb-debug-info32.s
6825 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6827 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6828 currently only works on x86 and x86_64, so don't create it on ppc.
6830 2008-04-21 Martin Baulig <martin@ximian.com>
6832 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6835 (mini_method_compile): In the fp elimination check, check
6836 `debug_options.mdb_optimizations' in addition to
6837 mono_debug_using_mono_debugger().
6839 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6840 disable some JIT optimizations which are only disabled when
6841 running inside the debugger.
6842 Added `--help-debug' option to describe the debugging options.
6843 (parse_debug_options): New static function to parse the `--debug'
6844 options, so we can easily add more stuff in future.
6846 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6848 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6849 the method has no body.
6851 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6853 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6854 assembly is not allowed in MSVC 64-bit compiler.
6855 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6856 as we get floating point exceptions everywhere.
6858 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6859 correctly align arguments for call to throw_exception.
6860 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6862 Code contributed under MIT/X11 license.
6864 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6866 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6868 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6870 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6872 * mini-amd64.c (NEW_INS): Set cil_code.
6874 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6875 from mini-amd64.c so all debugger related logic is in one place.
6877 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6878 later won't have a random ip assigned to them.
6880 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6882 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6883 the arch specific function initializes code_size.
6884 (mono_create_delegate_trampoline): Ditto.
6886 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6887 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6890 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6891 running under the debugger.
6893 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6896 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6897 debugger. Also move the disabling of optimizations here from driver.c.
6898 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6901 * mini.h (MonoCompile): Add a few new flags.
6903 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6905 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6906 so the cil_code field of created MonoInst's is properly set.
6907 (mini_select_instructions): Ditto.
6909 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6910 (MONO_INST_NEW_CALL): Ditto.
6912 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6913 in many places so the ins->cil_code field is properly initialized.
6915 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6918 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6920 * mini.c (mini_method_compile): Print a different message when compiling a
6923 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6926 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6928 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6931 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6933 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6935 * mini.c (handle_stack_args): Make this return void since its return value was
6936 never used. Also set cfg->unverifiable for invalid IL instead of calling
6939 2008-04-10 Mark Probst <mark.probst@gmail.com>
6941 * mini.c: Make sure "this" is live in catch clauses with type
6942 variables in shared generic code.
6944 2008-04-08 Mark Probst <mark.probst@gmail.com>
6946 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6947 generic_class_is_reference_type() to ensure the proper behaviour
6948 when sharing generic code and the type in question is a type
6951 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6953 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6954 race conditions when printing thread dumps. Fixes #377738.
6956 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6958 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6959 shows up when both MonoInst arguments can cause aliasig.
6960 There is likely no way in the current JIT to trigger this problem, but
6961 it showed up in the development of generics sharing, when in a new
6962 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6963 When the generics sharing code will be committed, its tests will be
6964 valid also for this bug.
6966 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6968 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6971 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6974 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6976 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6977 use a more detailed exception message for InvalidCastException.
6979 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6981 * driver.c (mono_main): Add --debug=casts option to turn on better
6982 InvalidCastException message details.
6984 * mini.c (mini_get_debug_options): New helper function to return the address of
6985 the debug_options variable.
6987 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6988 the jit_tls TLS variable.
6990 * mini.c (mono_jit_tls): New TLS variable.
6992 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6995 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6997 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6999 * mini.c: Removed verifer related stuff, code moved to verify.c.
7001 * driver.c: Using code from verify.c instead of mini.c.
7003 2008-04-05 Zoltan Varga <vargaz@gmail.com>
7005 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
7008 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
7010 * mini.c (check_for_method_verify): Enabling verification of
7011 corlib if mono_verify_all is set. Bugs in the verifier preventing that
7014 2008-04-04 Zoltan Varga <vargaz@gmail.com>
7016 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
7017 caller saved registers as well.
7019 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
7020 saved registers as well.
7022 2008-03-30 Zoltan Varga <vargaz@gmail.com>
7024 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
7026 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
7029 2008-03-27 Zoltan Varga <vargaz@gmail.com>
7031 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
7033 (get_call_info): Take a gsctx argument instead of 'cfg'.
7035 2008-03-26 Zoltan Varga <vargaz@gmail.com>
7037 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
7038 mono_verify_all is set.
7040 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
7042 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
7044 2008-03-25 Zoltan Varga <vargaz@gmail.com>
7046 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
7049 * driver.c mini.c mini.h: Add a --verify-all development option to test the
7050 verifier and the code generated by the compiler.
7052 2008-03-25 Mark Probst <mark.probst@gmail.com>
7054 * mini.c: Generic sharing of the non-nullable case of the box
7057 2008-03-24 Zoltan Varga <vargaz@gmail.com>
7059 * inssel.brg: Fix the build.
7061 * iltests.il.in: Add a test for lconv.ovf.u8.un.
7063 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
7065 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
7066 Array:Address. Fixes #372410.
7068 * iltests.il.in: New tests for readonly prefix.
7070 2008-03-23 Zoltan Varga <vargaz@gmail.com>
7072 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
7075 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
7078 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
7080 * mini.c (mono_decompose_op_imm): New helper function.
7082 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
7083 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7086 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7087 mono_arch_output_basic_block. Fix warnings.
7089 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
7092 2008-03-22 Zoltan Varga <vargaz@gmail.com>
7094 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
7095 since the extra frame is now detected automatically inside the loop.
7097 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
7098 opts which are now in mono_peephole_ins ().
7100 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
7102 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
7103 frames and skip duplicate managed-to-native frames. Fixes #367665.
7105 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7106 opts which are now in mono_peephole_ins ().
7107 (mono_arch_peephole_pass_2): Ditto.
7109 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
7111 * mini-codegen.c (mono_peephole_ins): New helper function containing the
7112 arch independent peephole optimizations.
7114 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
7115 opts which are now in mono_peephole_ins ().
7117 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
7119 * mini-s390.c (mono_arch_output_basic_block): Fix build.
7121 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
7124 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
7125 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
7128 2008-03-21 Zoltan Varga <vargaz@gmail.com>
7130 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
7131 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
7134 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
7135 mono_arch_output_basic_block. Fix warnings.
7137 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7139 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7142 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7144 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
7147 * iltests.il: Add new tests.
7149 2008-03-20 Kornél Pál <kornelpal@gmail.com>
7151 * mini.c: Removed Windows version macros.
7153 2008-03-20 Mark Probst <mark.probst@gmail.com>
7155 * generic-sharing.c: Put reflection types in the extensible part
7156 of the runtime generic context.
7158 * mini.c: Generic sharing of the GetTypeHandle special case of the
7159 ldtoken instruction.
7161 2008-03-20 Zoltan Varga <vargaz@gmail.com>
7163 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
7165 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
7167 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
7168 consistency with the other version on the linear IR branch.
7170 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
7172 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
7174 * iltests.il.in: Add new tests.
7176 2008-03-19 Zoltan Varga <vargaz@gmail.com>
7178 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
7180 * iltests.il.in: Add new tests.
7182 2008-03-19 Mark Probst <mark.probst@gmail.com>
7184 * mini.c: Two variables with the same name were declared in
7185 nesting contexts and one wasn't initialized. Fixed.
7187 2008-03-19 Mark Probst <mark.probst@gmail.com>
7189 * mini.c: Generic sharing of the initobj instruction.
7191 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
7193 * mini.c: make the test to optimize ldtoken from typeof() more
7196 2008-03-18 Mark Probst <mark.probst@gmail.com>
7198 * mini.c: Generic sharing of the initobj instruction for reference
7201 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
7203 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
7204 the mono_breakpoint_clean_code() code to perform bound checks.
7206 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
7208 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
7209 mono_arch_patch_callsite() to include the start of the managed method
7210 to be able to perform bound checks.
7212 2008-03-17 Mark Probst <mark.probst@gmail.com>
7214 * mini.c: Generic sharing for the isinst instruction.
7216 2008-03-17 Mark Probst <mark.probst@gmail.com>
7218 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7219 inssel-long32-mips.brg: Added opcodes for doing indirect calls
7220 with the runtime generic context argument.
7222 * mini.c: Share calls to several types of unsharable methods by
7223 putting the address of the method code in the runtime generic
7224 context and doing an indirect call.
7226 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7229 2008-03-16 Mark Probst <mark.probst@gmail.com>
7231 * generic-sharing.c: Change due to a change in the runtime genric
7234 2008-03-15 Martin Baulig <martin@ximian.com>
7237 (mono_arch_nullify_class_init_trampoline): Add call to
7238 mono_breakpoint_clean_code() to make things work when running
7239 inside the debugger.
7242 (mono_arch_nullify_class_init_trampoline): Add call to
7243 mono_breakpoint_clean_code() to make things work when running
7244 inside the debugger.
7246 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7248 * inssel-long.brg (reg): Fix 64 bit build.
7250 2008-03-14 Mark Probst <mark.probst@gmail.com>
7252 * mini.c, mini.h: Share static generic code by passing it an
7253 implicit argument pointing to the runtime generic context.
7255 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
7256 inssel-long32-mips.brg: New opcodes for calling shared static,
7257 which need to be passed the runtime generic context.
7259 * mini-amd64.c, mini-x86.c: Save the runtime generic context
7260 argument on the stack in the prologue if needed. New function for
7261 finding the runtime generic context argument from the registers
7262 saved by the trampoline.
7264 * mini-amd64.h, mini-x86.h: Specify which register to use for the
7265 runtime generic context argument.
7267 * tramp-amd64.c: Also restore the register used for the runtime
7268 generic context argument.
7270 * mini-trampoline.c: Resolve shared static calls by consulting the
7271 runtime generic context via the new argument.
7273 * generic-sharing.c: Add an argument to sharability-checking
7274 functions that specifies whether type variables should be treated
7275 as sharable type arguments.
7277 * inssel-x86.brg: Removed a superfluous, buggy rule.
7279 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
7282 2008-03-14 Martin Baulig <martin@ximian.com>
7284 * debug-debugger.c (main_thread_handler): Call
7285 mono_runtime_run_main() without sending any notifications.
7287 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
7289 2008-03-14 Zoltan Varga <vargaz@gmail.com>
7291 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
7293 2008-03-14 Mark Probst <mark.probst@gmail.com>
7295 * tramp-x86.c: Fixed register restore offsets in the trampoline
7296 code for ECX and EDX.
7298 2008-03-12 Geoff Norton <gnorton@novell.com>
7300 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
7301 different ucontext_t implementations.
7302 * exceptions-arm.c: Use the above defines to get exceptions working on
7303 iPhone (based on a patch by Luke Howard lukeh@padl.com)
7304 * mini-arm.c: Implement iPhone icache support (based on a patch by
7305 Luke Howard lukeh@padl.com)
7307 2008-03-12 Mark Probst <mark.probst@gmail.com>
7309 * mini.c: Enable generic sharing of calls to non-static
7310 non-interface non-generic non-value-type methods.
7312 * mini-trampolines.c: Resolve calls from shared generic code.
7314 2008-03-11 Zoltan Varga <vargaz@gmail.com>
7316 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
7318 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
7320 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
7322 * mini.c: some fixes for the AOT compiler.
7324 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7326 * cpu-amd64.md: Add clob:1 to some float opcodes.
7328 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
7330 * mini.h: Added MiniVerifierMode enumeration.
7332 * mini.c: Added mini_verifier_set_mode to control
7333 the usage of the new verifier.
7335 * mini.c (mono_method): Integrated the new verifier.
7337 * driver.c: Extended --security option with validil and
7338 verifiable options to activate the new verifier.
7340 2008-03-07 Zoltan Varga <vargaz@gmail.com>
7342 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
7343 optimization to ctors taking 0 or 2 arguments too.
7345 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
7348 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
7350 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
7352 2008-03-06 Zoltan Varga <vargaz@gmail.com>
7354 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
7355 non-aot case as well.
7357 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
7359 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
7362 * aot-compiler.c (encode_patch): Ditto.
7364 * mini.h (G_MININT32): Fix the definition of this.
7366 2008-03-05 Zoltan Varga <vargaz@gmail.com>
7368 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
7370 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
7372 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7374 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
7375 methods returning vtypes in registers.
7376 (mono_arch_allocate_vars): Ditto.
7378 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
7380 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
7382 * generics.cs: Add a test from the linear IR branch.
7384 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
7386 * mini.c (inline_method): Cache failed inline attempts.
7388 2008-03-04 Mark Probst <mark.probst@gmail.com>
7390 * mini.c: For shared methods of generic classes put the location
7391 of "this" into the MonoGenericJitInfo.
7393 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
7394 register out of a MonoContext by register number. Add the generic
7395 sharing context as an argument to mono_arch_find_this_argument().
7397 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
7398 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
7399 for new arch function.
7401 * mini-exception.c: Handle open exception clauses in shared
7404 * mini-trampolines.c: Supply additional argument to
7405 mono_arch_find_this_argument().
7407 2008-03-04 Zoltan Varga <vargaz@gmail.com>
7409 * Makefile.am (regtests): Run the bench.exe tests last.
7411 2008-03-03 Zoltan Varga <vargaz@gmail.com>
7413 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
7416 2008-03-02 Zoltan Varga <vargaz@gmail.com>
7418 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
7421 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
7423 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
7425 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
7426 whose class has no cctor.
7428 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
7430 2008-03-01 Zoltan Varga <vargaz@gmail.com>
7432 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
7435 2008-02-29 Zoltan Varga <vargaz@gmail.com>
7437 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
7438 to be in sync with the code on the linear IR branch.
7440 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
7442 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
7444 2008-02-27 Zoltan Varga <vargaz@gmail.com>
7446 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
7448 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
7450 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
7452 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
7454 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
7456 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
7459 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
7461 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
7462 OP_LOADR4_MEMBASE emission.
7464 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
7465 (mono_spillvar_offset_float): Ditto.
7467 * mini-mips.c (mono_arch_emit_prolog): Ditto.
7469 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
7472 * basic-long.cs: Add regression tests for them.
7474 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
7476 (mono_arch_allocate_vars): Fix representation of single-precision float
7478 (mono_arch_output_basic_block): Ditto.
7480 * inssel-mips.brg: Ditto, remove duplicate items.
7482 * mini-mips.c (emit_load_volatile_arguments): New function to handle
7483 arguments of tail calls as on other platforms.
7484 (mono_arch_output_basic_block): Handle tail calls.
7486 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
7489 * objects.cs (test_5_pass_static_struct): Add test for it.
7491 Contributed under MIT/X11 license.
7493 2008-02-26 Zoltan Varga <vargaz@gmail.com>
7495 * Makefile.am: Use gmcs for compiling the regression tests.
7497 * *.2.cs *.2.il: Rename to *.cs and *.il.
7499 2008-02-24 Zoltan Varga <vargaz@gmail.com>
7501 * regalloc.h: Make the vassign array smaller.
7503 * mini.c (mini_method_compile): Remove an unused field in cfg.
7505 * mini-codegen.c: Add a bunch of micro optimizations.
7507 2008-02-23 Zoltan Varga <vargaz@gmail.com>
7509 * regalloc.h: Remove some unused fields.
7511 2008-02-22 Zoltan Varga <vargaz@gmail.com>
7513 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
7515 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
7517 2008-02-22 Mark Probst <mark.probst@gmail.com>
7519 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
7521 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
7522 trampoline: Fetch an entry from the runtime generic context. If
7523 it's NULL, jump to the actual trampoline to fill the runtime
7524 generic context. Otherwise, return it.
7526 * mini.c: Call the lazy fetch trampoline to get entries out of the
7527 runtime generic context.
7529 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
7530 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
7531 tramp-sparc.c: Stubs for the lazy fetch trampoline.
7533 2008-02-21 Mark Probst <mark.probst@gmail.com>
7535 * mini.c: Fetch data out of the extensible part of the runtime
7536 generic context instead of calling a helper function.
7538 * generic-sharing.c: Some functions moved into
7539 metadata/generic-sharing.c. Helper function for fetching other
7540 types now checks and asserts against extensible rgctx (just for
7541 debugging purposes - the helper function isn't called anymore
7542 unless for debugging).
7544 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7546 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
7547 for tail calls up to the point that the tests in iltests.exe run. Also add a
7548 dummy CKFINITE implementation.
7549 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
7550 needed for trampoline LMF frames.
7552 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
7553 trampoline LMF frames.
7555 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
7557 * mini.c (inline_method): clean any pending loader error when inlining fail.
7558 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
7560 2008-02-21 Zoltan Varga <vargaz@gmail.com>
7562 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
7564 * aot-runtime.c (decode_patch_info): Ditto.
7566 * mini.c (mono_resolve_patch_target): Ditto.
7568 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
7571 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
7573 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
7574 if it references an icall address.
7576 2008-02-20 Zoltan Varga <vargaz@gmail.com>
7578 * cpu-s390x.md: Remove some more unused opcodes.
7580 * cpu-s390x.md: Remove some unused opcodes.
7582 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
7583 mono_op_imm_to_op ().
7585 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
7586 instead of a switch statement.
7588 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
7589 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
7591 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
7593 * mini-codegen.c: Remove unused mono_regstate2_... functions.
7595 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
7598 2008-02-19 Zoltan Varga <vargaz@gmail.com>
7600 * driver.c (mono_main): Improve error reporting when an assembly cannot be
7601 opened. Fixes #362607.
7603 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
7605 * iltests.il.in: Add a test for static methods in interfaces.
7607 2008-02-18 Zoltan Varga <vargaz@gmail.com>
7609 * genmdesc.c (build_table): Fix a crash on older glib versions.
7611 * cpu-sparc.md: Remove some unused opcodes.
7613 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
7614 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
7616 * cpu-amd64.md: Remove some unused opcodes.
7618 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
7619 like the other opcodes.
7621 2008-02-17 Zoltan Varga <vargaz@gmail.com>
7623 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
7625 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
7627 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
7628 variables 'cfg' instead of 'm' for consistency.
7630 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
7632 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
7633 argument holding the vtype return address, to avoid the ambigious use of
7634 cfg->ret for this purpose.
7636 * mini.c (NEW_RETLOADA): Use vret_addr if set.
7638 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
7640 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
7641 new mono_print_ins () function which only takes one argument.
7643 2008-02-15 Zoltan Varga <vargaz@gmail.com>
7645 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
7648 2008-02-14 Zoltan Varga <vargaz@gmail.com>
7650 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
7652 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
7654 * mini-x86.c: Sync with the version on the linear IR branch by adding new
7655 opcodes and other small changes.
7657 * mini-ops.h: Add some new opcodes from the linear IR branch.
7659 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
7661 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
7662 opcodes, use the REG_MEMBASE opcodes instead.
7664 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
7665 opcodes, use the REG_MEMBASE opcodes instead.
7667 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
7670 * mini.c (mono_op_imm_to_op): New helper function.
7672 * mini-ops.h: Add some opcodes from linear IR branch.
7674 2008-02-13 Zoltan Varga <vargaz@gmail.com>
7676 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
7679 2008-02-12 Zoltan Varga <vargaz@gmail.com>
7681 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
7684 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
7686 2008-02-09 Zoltan Varga <vargaz@gmail.com>
7688 * aot-compiler.c (emit_method_code): Add an assert.
7690 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
7691 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
7694 2008-02-08 Zoltan Varga <vargaz@gmail.com>
7696 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
7697 some load/store opcodes so they are consistent.
7698 (mono_arch_emit_prolog): Simplify some code.
7700 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7702 * objects.cs: Add tests for large argument offsets on ARM.
7704 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7705 stack offsets. Fixes #359651.
7707 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7709 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7711 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7713 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7715 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7717 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7718 rid of CEE_CONV_R_UN.
7720 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7722 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7724 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7726 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7728 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7730 * cpu-amd64.md: Remove some unused opcodes.
7732 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7734 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7736 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7737 arch specific functions for its parts. Call the peephole pass after local
7738 regalloc so the prolog can compute a more accurate max_offset.
7740 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7741 the corresponding OP_I/OP_L opcodes.
7743 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7745 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7747 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7749 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7750 as they are handled in mini.c.
7752 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7754 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7755 case since it is handled in mini.c.
7757 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7759 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7761 * *.c: Use the new opcodes in the IR and back end code.
7763 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7765 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7767 2008-02-06 Mark Probst <mark.probst@gmail.com>
7769 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7770 an assert because it has a race condition.
7772 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7774 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7776 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7778 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7780 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7781 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7783 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7785 * cpu-amd64.md (move): Correct the maximum size of move.
7787 2008-02-05 Mark Probst <mark.probst@gmail.com>
7789 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7790 the generic class init trampoline to return quickly if the class
7793 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7795 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7796 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7798 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7800 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7803 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7805 * objects.cs: Add some soft-float tests.
7807 * mini.c: Fix a couple more soft-float issues.
7809 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7811 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7814 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7816 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7817 exception happens while compiling a virtual method.
7819 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7821 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7823 * mini-sparc.c: Fix build.
7825 * mini-sparc.c (get_call_info): Add support for generic sharing.
7827 * mini-exceptions.c: Add a FIXME.
7829 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7831 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7832 altstack handling code.
7834 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7836 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7838 * mini-s390.c: Add support for generic sharing.
7840 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7842 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7844 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7846 * mini-s390x.c: Add support for generic sharing.
7848 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7850 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7852 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7853 can be used since it takes a 16 bit signed immediate.
7855 * inssel-s390x.brg: Fix OP_SETRET.
7857 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7859 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7861 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7863 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7865 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7868 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7871 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7872 of the unused mono_arch_patch_delegate_trampoline stuff.
7874 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7876 * basic-long.cs: Move the fp related tests to basic-float.cs.
7878 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7880 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7882 * basic-calls.cs: Add a test for proper float argument passing.
7884 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7885 if the context corresponds to an exception received through a signal.
7887 * exceptions.cs: Add a test for nullref handling at the start of a try
7890 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7892 * jit-icalls.c (mono_break): New JIT icall.
7894 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7896 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7898 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7900 * cpu-*.md: Get rid of unused opcodes.
7902 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7904 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7907 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7910 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7911 the arch independent trampoline code in mini-trampolines.c.
7913 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7915 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7917 * mini-s390.h: Remove an unused define.
7919 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7920 the arch independent trampoline code in mini-trampolines.c.
7922 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7924 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7926 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7928 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7930 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7932 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7934 * cpu-amd64.md: Use smaller sizes for int opcodes.
7936 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7938 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7941 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7944 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7945 instead of though a pointer to save an indirection when accessing elements of
7948 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7950 (NOT_IMPLEMENTED): New helper macro.
7951 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7954 * *.c: Use the new helper macro.
7956 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7958 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7960 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7962 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7965 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7967 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7968 profiling is enabled.
7970 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7972 (mono_arch_emit_prolog): Add more first bblock optimizations.
7974 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7975 in order if possible.
7976 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7977 bblock, since the arguments are still in their original registers.
7979 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7981 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7983 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7986 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7989 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7991 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7992 process async exceptions received while in unmanaged code.
7994 * mini.c (mini_init): Install a callback with the runtime which will be called
7995 when a thread receives an async exception while in unmanaged code.
7997 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7999 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
8001 2008-01-16 Wade Berrier <wberrier@novell.com>
8008 2008-01-16 Zoltan Varga <vargaz@gmail.com>
8010 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
8011 compilation with sun cc.
8013 * cpu-*.md: Fix the build.
8015 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
8017 * mini-amd64.h: Add some comments to the MonoLMF structure.
8019 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
8021 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
8022 in the LMF structure if possible. This saves two instructions in the
8023 managed->native wrappers.
8025 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
8027 2008-01-16 Mark Probst <mark.probst@gmail.com>
8029 * generic-sharing.c: New type argument lookup code which uses the
8030 runtime generic context template.
8032 2008-01-15 Zoltan Varga <vargaz@gmail.com>
8034 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
8036 * mini-arm.c (add_general): Fix arm eabi parameter passing.
8037 (mono_arch_output_basic_block): Fix localloc implementation.
8039 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
8041 * mini-ia64.c (peephole_pass): Fix ia64 build.
8043 * mini-amd64.c (peephole_pass): Fix a warning.
8045 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
8046 at a constant offset from sp/fp.
8048 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
8049 instead of obtaining it from *lmf in the managed method case.
8051 2008-01-14 Zoltan Varga <vargaz@gmail.com>
8053 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
8055 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
8057 * mini.h (MonoInstList): New type.
8058 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
8059 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
8060 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
8061 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
8062 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
8063 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
8064 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
8065 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
8066 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
8067 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
8068 MONO_INST_LIST_FOR_EACH_ENTRY,
8069 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
8070 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
8071 mono_inst_list_first, mono_inst_list_last,
8072 mono_inst_list_next, mono_inst_list_prev): New instruction
8073 list handling interfaces.
8074 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
8075 list head 'ins_list'.
8076 (MonoInst): Replace next pointer with list head 'node'.
8077 (MonoCallInst): Make 'out_args' a MonoInstList.
8078 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
8079 (MonoCompile): Delete reverse_inst_list and
8080 reverse_inst_list_len.
8081 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
8082 mono_arch_lowering_pass, mono_arch_local_regalloc,
8083 mono_arch_output_basic_block, mono_arch_emit_prolog):
8084 Convert to new instruction lists.
8085 (insert_after_ins): Delete.
8086 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
8088 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
8089 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
8090 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
8091 mono_emulate_opcode, mono_emit_load_got_addr,
8092 inline_method, mono_method_to_ir, mono_print_bb_code,
8093 print_dfn, decompose_pass, nullify_basic_block,
8094 replace_out_block_in_code, remove_block_if_useless,
8095 merge_basic_blocks, move_basic_block_to_end,
8096 try_unsigned_compare, optimize_branches, mono_print_code,
8097 mini_select_instructions, remove_critical_edges): Likewise.
8098 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
8099 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
8100 mono_arch_output_basic_block, mono_arch_emit_prolog):
8102 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
8103 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8104 mono_arch_output_basic_block): Likewise.
8105 (inst_list_prepend, insert_after_ins): Delete.
8106 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
8107 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
8109 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
8110 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
8111 mono_arch_emit_prolog): Likewise.
8112 * cfold.c (mono_constant_fold): Likewise.
8113 * liveness.c (visit_bb, mono_analyze_liveness,
8114 optimize_initlocals): Likewise.
8115 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
8116 * graph.c (mono_draw_code_cfg): Likewise.
8117 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
8118 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
8119 mono_ssa_cprop): Likewise.
8120 * abcremoval (get_relations_from_previous_bb, process_block):
8122 * local-propagation (mono_cprop_invalidate_values,
8123 mono_local_cprop_bb): Likewise.
8124 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
8125 peephole_pass, mono_arch_output_basic_block,
8126 mono_arch_emit_prolog): Likewise.
8127 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
8128 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8129 mono_arch_emit_prolog): Likewise.
8130 (insert_after_ins): Delete.
8131 * aliasing.c (print_code_with_aliasing_information,
8132 mono_build_aliasing_information, mono_aliasing_deadce):
8133 Convert to new instruction lists.
8134 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
8135 peephole_pass, NEW_INS, mono_arch_lowering_pass,
8136 mono_arch_local_regalloc, mono_arch_output_basic_block):
8138 (insert_after_ins): Delete.
8139 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
8140 peephole_pass, mono_arch_output_basic_block): Convert to
8141 new instruction lists.
8142 * mini-codegen (InstList, inst_list_prepend,
8143 insert_after_ins): Delete.
8144 (insert_before_ins, get_register_force_spilling,
8145 get_register_spilling, free_up_ireg, free_up_reg,
8146 create_copy_ins, create_spilled_store, alloc_int_reg,
8147 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
8148 to new instruction lists.
8149 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
8150 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
8151 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
8152 (insert_after_ins): Delete.
8153 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
8154 mono_arch_local_regalloc, mono_arch_output_basic_block,
8155 mono_arch_call_opcode): Convert to new instruction lists.
8156 (insert_after_ins): Delete.
8157 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
8158 peephole_pass, mono_arch_output_basic_block,
8159 mono_arch_emit_prolog): Convert to new instruction lists.
8161 2008-01-11 Zoltan Varga <vargaz@gmail.com>
8163 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
8165 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
8168 * Makefile.am (version.h): Make this work with non-bash shells.
8170 2008-01-10 Zoltan Varga <vargaz@gmail.com>
8172 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
8174 2008-01-08 Zoltan Varga <vargaz@gmail.com>
8176 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
8177 the InitializeArray optimization.
8179 2008-01-06 Zoltan Varga <vargaz@gmail.com>
8181 * mini.c driver.c: Don't include os/gc_wrapper.h.
8183 2008-01-05 Zoltan Varga <vargaz@gmail.com>
8185 * mini.c (print_jit_stats): Print GC statistics if available.
8187 2008-01-04 Zoltan Varga <vargaz@gmail.com>
8189 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
8191 2007-12-29 Zoltan Varga <vargaz@gmail.com>
8193 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
8195 2007-12-26 Zoltan Varga <vargaz@gmail.com>
8197 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
8199 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
8201 * driver.c (mono_main): Ditto.
8203 2007-12-23 Zoltan Varga <vargaz@gmail.com>
8205 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
8207 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
8208 in the vtable can't be encoded.
8209 (compile_method): Ditto.
8211 2007-12-21 Zoltan Varga <vargaz@gmail.com>
8213 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
8216 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
8219 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
8220 the top LMF entry belongs to the current method.
8222 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
8224 2007-12-20 Zoltan Varga <vargaz@gmail.com>
8226 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
8228 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
8230 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
8232 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
8234 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
8236 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
8239 * basic-float.cs: Add an ulong->double cast test.
8241 2007-12-15 Zoltan Varga <vargaz@gmail.com>
8243 * mini.c (mono_method_to_ir): Fix a warning.
8245 2007-12-14 Zoltan Varga <vargaz@gmail.com>
8247 * mini-ops.h: Add OP_SWITCH.
8249 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
8250 CEE_SWITCH in back-end code, use OP_SWITCH instead.
8252 2007-12-11 Geoff Norton <gnorton@novell.com>
8254 * mini-s390x.c: Minor change to the MAX() define to allow
8255 it to compile with other gcc versions.
8257 2007-12-11 Geoff Norton <gnorton@novell.com>
8260 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
8262 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8264 exceptions-arm.c (mono_arch_get_restore_context): Restore
8267 exceptions-arm.c (throw_exception): Save the frame pointer.
8268 This is a partial fix for #323747. Only the client side is
8271 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
8273 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
8274 was using an unrelated variable to log the class which
8275 needed the cctor to be called. This was crashing on arm.
8277 2007-12-09 Robert Jordan <robertj@gmx.net>
8279 * mini-x86.c (mono_arch_emit_epilog):
8280 Consider all kinds of 64-bit types. Fixes #323114.
8282 2007-12-08 Zoltan Varga <vargaz@gmail.com>
8284 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
8286 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8288 * mini-amd64.c (peephole_pass): Add a missing instruction check.
8290 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
8292 * mini.c: run type ctor before allocating an object, not only
8293 when running it's constructor method (fixes at least part of bug #342507).
8295 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8297 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
8299 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
8300 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
8303 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
8304 mono_generic_class_init_trampoline () the same as it is done with the other
8307 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
8308 aot-runtime.c aot-compiler.c: Implement AOT support.
8310 2007-12-07 Mark Probst <mark.probst@gmail.com>
8312 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
8313 build for archs which don't have the vtable trampoline defined
8316 2007-12-07 Zoltan Varga <vargaz@gmail.com>
8318 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
8320 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
8322 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
8324 * tramp-<ARCH>.c: Use the new helper function.
8326 2007-12-07 Mark Probst <mark.probst@gmail.com>
8328 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
8329 trampoline call, which takes a vtable argument.
8331 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
8332 OP_TRAMPCALL_VTABLEs like other calls.
8334 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
8335 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
8336 call. Implemented a support function which fetches the vtable
8337 from a register set.
8339 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
8340 Implemented a generic class init trampoline, using the
8341 OP_TRAMPCALL_VTABLE opcode.
8343 * mini.c: Implemented static field access when sharing generic
8344 code. This implies initing the class using the new
8345 OP_TRAMPCALL_VTABLE call.
8347 2007-12-07 Mark Probst <mark.probst@gmail.com>
8349 * mini.c: Don't compile methods with sharing enabled if their
8350 classes are disabled for sharing.
8352 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8354 * inssel.brg: Add a missing sign extension to the GETCHR and array access
8355 opcodes. Fixes #346563.
8357 * objects.cs: Add a new test.
8359 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
8361 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
8362 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
8364 2007-12-06 Zoltan Varga <vargaz@gmail.com>
8366 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
8368 2007-12-03 Zoltan Varga <vargaz@gmail.com>
8370 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
8373 2007-12-02 Zoltan Varga <vargaz@gmail.com>
8375 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
8377 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
8378 optimization in the AOT case.
8380 2007-11-30 Zoltan Varga <vargaz@gmail.com>
8382 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
8384 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
8386 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
8388 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
8390 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
8391 is created by the inlined delegate ctor.
8393 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8395 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
8397 2007-11-29 Zoltan Varga <vargaz@gmail.com>
8399 * cpu-x86.md: Fix the length of ckfinite.
8401 2007-11-28 Zoltan Varga <vargaz@gmail.com>
8403 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
8405 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
8406 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
8408 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
8410 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
8411 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
8413 2007-11-28 Martin Baulig <martin@ximian.com>
8416 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
8417 after creating the trampoline.
8419 2007-11-27 Zoltan Varga <vargaz@gmail.com>
8421 * aot-runtime.c (load_aot_module): Check runtime version if needed.
8423 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
8426 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
8427 instead of the calling method to help AOT.
8429 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
8431 2007-11-26 Zoltan Varga <vargaz@gmail.com>
8433 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
8436 2007-11-23 Zoltan Varga <vargaz@gmail.com>
8438 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
8440 * aot-compiler.c (compile_method): Correct check for generic method definitions.
8441 (encode_method_ref): No need to handle generic method definitions specially.
8443 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
8445 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
8448 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
8450 (compile_method): Enable generic sharing.
8452 2007-11-22 Zoltan Varga <vargaz@gmail.com>
8454 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
8455 (mini_method_compile): Add preliminary support for AOTing shared generic code.
8457 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
8460 * mini-trampolines.c: Fix a warning.
8462 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
8464 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
8465 (generic_class_is_reference_type): Remove unused function.
8467 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
8468 in the generic vtable trampoline case.
8470 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
8472 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
8473 return an AOT method based on a vtable slot.
8475 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
8477 * mini.c (mini_get_vtable_trampoline): Export this.
8479 2007-11-22 Martin Baulig <martin@ximian.com>
8482 (MonoDebuggerInfo): Move `debugger_version' up.
8484 2007-11-22 Martin Baulig <martin@ximian.com>
8487 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
8489 * mini-trampolines.c
8490 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
8491 after compiling the method.
8493 2007-11-20 Martin Baulig <martin@ximian.com>
8496 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
8497 (mono_debugger_remove_breakpoint): Likewise.
8498 (mono_debugger_check_breakpoints): Likewise.
8500 * debug-debugger.c: Implement the new breakpoint interface here.
8502 2007-11-18 Zoltan Varga <vargaz@gmail.com>
8504 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
8505 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
8507 * mini-x86.c (mono_arch_output_basic_block): Ditto.
8509 2007-11-17 Zoltan Varga <vargaz@gmail.com>
8511 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
8513 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
8516 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
8519 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
8520 returning a vtype in a register.
8522 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
8523 here from the arch specific code.
8525 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
8528 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
8529 (mono_arch_emit_prolog): Increment maximum prolog size.
8531 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
8532 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
8534 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
8535 MonoGenericSharingContext.
8537 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
8538 MonoGenericSharingContext. Allocate memory from the cfg mempool.
8540 2007-11-15 Mark Probst <mark.probst@gmail.com>
8542 * mini.c, mini.h, generic-sharing.c: Functions for producing code
8543 which extract fields out of the runtime generic context. Full
8544 sharing of the NEWARR opcode.
8546 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
8548 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
8549 --enable-minimal=ssa.
8551 2007-11-13 Zoltan Varga <vargaz@gmail.com>
8553 * mini-trampolines.c (mono_delegate_trampoline): Update after
8554 mono_marshal_get_delegate_invoke () signature change.
8556 2007-11-13 Mark Probst <mark.probst@gmail.com>
8558 * mini.c: Removed the shared context in favor of the generic
8559 sharing context. Allocate the MonoJitInfo structure with room for
8560 the generic sharing context if it's needed.
8562 * mini.h: Remove MonoGenericSharingContext declaration. It's in
8563 domain-internals.h now.
8565 * mini-x86.c: Pass the generic sharing context to get_call_info ().
8567 * generic-sharing.c: Several changes for working without a shared
8568 context and instead operating on open types instead.
8570 2007-11-12 David S. Miller <davem@davemloft.net>
8572 * inssel-sparc.brg: Fix double instruction emit.
8574 2007-11-12 Zoltan Varga <vargaz@gmail.com>
8576 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
8577 Get/Set/Address methods.
8579 * mini.c debug-debugger.c mini-trampolines.c: Update after
8580 mono_marshal_get_delegate_invoke signature change.
8582 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8584 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
8585 This can happens with dynamic methods. Fixes the other bug in #322722.
8587 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8589 * tramp-arm.c (mono_arch_patch_callsite): Support patching
8592 * mini-arm.c (arm_patch): Implement patching of BX call
8593 sequence. Fixes one of the bugs in #322722.
8595 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
8597 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
8598 under Linux. We only need to flush every 32-byte cache line.
8600 2007-11-07 Massimiliano Mantione <massi@ximian.com>
8603 move_basic_block_to_end: Add branches when needed, eventually creating
8605 optimize_branches: added a parameter that tells if it's ok to create
8606 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
8607 and avoid calling move_basic_block_to_end when it's not ok.
8610 2007-11-07 Mark Probst <mark.probst@gmail.com>
8612 * mini.c: Abort inlining call to InitializeArray if something
8613 looks wrong. Let the icall handle it, which now has proper safety
8616 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8618 * mini.c (mono_spill_call): add support for soft-float.
8620 * mini.c (mono_method_to_ir): add support for soft-float
8621 to inlined functions that return float.
8623 * mini.c (mono_method_to_ir): add support for soft-float
8624 to cee_stsfld opcode on float fields.
8626 2007-11-05 Geoff Norton <gnorton@novell.com>
8628 * mini-x86.h: Fix the structure access for X86 Leopard.
8631 2007-11-05 Martin Baulig <martin@ximian.com>
8633 * mini-trampolines.c
8634 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
8635 after compiling the method to notify the debugger.
8637 2007-11-05 Martin Baulig <martin@ximian.com>
8639 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
8641 2007-11-02 Zoltan Varga <vargaz@gmail.com>
8643 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
8644 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
8646 2007-11-01 Zoltan Varga <vargaz@gmail.com>
8648 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
8649 native-to-managed wrappers.
8651 2007-11-01 Geoff Norton <gnorton@novell.com>
8653 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
8656 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
8658 * mini.c, mini-x86.c: when getting back from unmanaged code
8659 to managed via a marshaled delegate we also need to set the
8662 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
8664 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
8667 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
8669 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
8670 let the debugger or other external agents to tell the JIT when
8671 a sw breakpoint has been inserted in the code that the JIT needs
8672 to be able to inspect.
8674 2007-10-31 Martin Baulig <martin@ximian.com>
8677 (MonoDebuggerInfo): Remove `runtime_class_init'.
8679 2007-10-30 Martin Baulig <martin@ximian.com>
8682 (mono_debugger_thread_created): Added `MonoThread *' argument.
8683 (mono_debugger_extended_notification): New public method.
8684 (mono_debugger_trampoline_compiled): New public method.
8687 (MonoDebuggerThreadInfo): Added `thread' and
8688 `extended_notifications' fields.
8691 (debugger_executable_code_buffer): New static variable.
8694 (MonoDebuggerInfo): Added `executable_code_buffer',
8695 `executable_code_buffer_size', `breakpoint_info_area',
8696 `breakpoint_table' and `breakpoint_table_size'.
8698 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
8700 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
8701 that IP either is an unused value or the vtable pointer. IMT
8702 calls use vtable + offset now. Reduced by almost half the size
8705 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8707 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8708 defines to access param registers. Replace long usage with
8709 gsize as sizeof(long) != sizeof(void*) on Win64.
8711 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8712 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8713 instead of non-existant _GetAddressOfReturnAddress.
8715 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8716 param registers. Save/restore %rdi and %rsi in MonoLMF.
8718 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8719 param registers. Modify (throw_exception) signature to take
8720 %rdi and %rsi on Win64.
8722 Code is contributed under MIT/X11 license.
8724 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8726 * helpers.c: unlink debugging output files.
8728 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8730 * mini.c: Move mono_create_ftnptr () to object.c.
8732 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8734 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8735 optional. This function can now be used to disassemble code generated
8736 outside the JIT such as trampolines and IMT thunks.
8738 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8740 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8741 vtable pointer from a ldr instruction.
8743 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8744 new IMT call sequence.
8746 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8747 call sequence for interface invocations.
8749 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8750 for imt support. This function is empty since IMT on ARM requires no
8751 special handling on the IR side.
8753 * mini-arm.c (mono_arch_find_imt_method): added, required for
8756 * mini-arm.c (mono_arch_find_this_argument): added, required
8759 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8760 a ldr instruction to load a value stored in the code stream.
8762 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8766 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8768 * mini.c (mini_init): Install the jump trampoline callback.
8770 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8772 * mini-trampolines.c: handle synchronized methods with the common
8773 vtable trampoline (bug #335601).
8775 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8777 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8779 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8782 * mini-ia64.h mini-ia64.c: Add support for IMT.
8784 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8785 prolog. Fixes #331958.
8787 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8789 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8791 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8793 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8796 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8798 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8801 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8803 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8806 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8808 * mini-trampolines.c: changed the magic rampoline to understand
8809 the common vtable trampoline method: the method to invoke is
8810 determined by the vtable displacement of the call.
8812 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8814 * mini.c, mini.h: register the common vtable trampoline if the
8815 architecture supports it.
8817 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8819 * cpu-amd64.md: use the correct max length for tls_get.
8821 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8823 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8824 CEE_STELEM_ANY. Fixes #333696.
8826 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8828 * exceptions-x86.c: provide more graceful handling of the case where
8829 we followed a bogus function pointer from managed code (bug #332866).
8831 2007-10-11 Mark Probst <mark.probst@gmail.com>
8833 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8834 replaces the generic_shared flag and will carry more information
8837 * generic-sharing.c: Added mini_type_stack_size() which allows
8838 allows open types if given a generic sharing context.
8839 mini_get_basic_type_from_generic() takes a
8840 MonoGenericSharingContext* instead of a MonoCompile* now.
8842 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8843 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8844 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8845 changes above. Just passing arguments through to the right
8848 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8850 * mini-arm.c: unify the call emission to emit_code_seq().
8852 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8854 * tramp-arm.c: reduced the trampoline size.
8856 2007-10-10 Mark Probst <mark.probst@gmail.com>
8858 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8859 variable handling out of arch-specific code.
8861 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8863 * mini-arm.c: implemented fast delegate dispatch.
8865 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8867 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8868 that fp elimination is turned off if the space required by locals is too
8871 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8873 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8874 ARM to the new style trampoline.
8876 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8878 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8880 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8882 2007-10-09 Martin Baulig <martin@ximian.com>
8885 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8886 `field_info_offset_offset'.
8888 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8890 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8891 removed more internal usage of the r11 register and made it available
8892 to the register allocator.
8894 2007-10-08 Mark Probst <mark.probst@gmail.com>
8896 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8897 when sharing generics and treat type variables as references.
8899 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8901 * mini-ppc.c: started removing the internal uses of register r11
8902 to eventually allow the register allocator to manage it as an
8903 additional available register.
8905 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8907 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8909 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8911 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8912 specific trampolines as they are not performance critical as a jump
8913 target (maybe align as before only for AOT code?). This saves about
8914 200 KB of native code on x86 for monodevelop startup.
8916 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8918 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8919 monodevelop startup.
8921 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8923 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8925 * mini-sparc.h mini-sparc.c: Implement IMT support.
8927 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8928 its smaller and doesn't clobber sparc_g1.
8930 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8932 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8934 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8936 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8938 * mini-ppc.c: implemented fast delegate invocation.
8940 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8942 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8944 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8946 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8947 code to the new style trampoline in preparation for IMT support.
8949 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8951 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8952 systems already. This also reduces the specific trampiline sizes and
8953 prepares for the use of r12 as the IMT identifier register.
8955 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8957 * mini-mips.h: endianess fix (simplified from a patch by
8958 Thomas Kunze <thommy@tabao.de>, bug #323737).
8960 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8962 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8963 to access ucontext fields and enable netbsd support
8964 (partially from Magnus Henoch <mange@freemail.hu>).
8966 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8968 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8969 use the preprocessor from the CPP env var if it is set.
8971 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8973 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8974 code, before interface_offset gets used.
8976 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8978 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8979 mono_class_setup_vtable () before accessing klass->vtable.
8981 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8983 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8986 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8988 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8989 IMT slots (this saves hundreds of KB of memory in programs like
8990 IronPython and Monodevelop).
8992 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8994 * mini.c: print the delegate counter.
8996 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8998 * mini-x86.c: make it easier to enable the debugging code for IMT
9001 2007-09-28 Martin Baulig <martin@ximian.com>
9004 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
9005 `mono_method_klass_offset' and `mono_method_token_offset'.
9007 2007-09-20 Mark Probst <mark.probst@gmail.com>
9009 * mini.c: First generics sharing implementation. Can only share
9010 in very simple cases. If sharing doesn't work it falls back to
9011 dedicated compilation.
9013 * mini.h: Flag in MonoCompile to specify whether generic
9014 compilation is shared. Flags enum for marking which generic inst
9015 of a context is used. Prototypes for helper functions.
9017 * generic-sharing.c: Helper functions for generic method sharing.
9019 * optflags-def.h: Optimization flag (gshared) for enabling generic
9020 method sharing added.
9022 * Makefile.am: generic-sharing.c added.
9024 2007-09-19 Daniel Nauck <dna@mono-project.de>
9026 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
9028 2007-09-19 Massimiliano Mantione <massi@ximian.com>
9029 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
9032 2007-09-19 Martin Baulig <martin@ximian.com>
9034 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
9035 mono_debug_cleanup() is now part of mono_cleanup().
9037 2007-09-18 Zoltan Varga <vargaz@gmail.com>
9039 * driver.c (mono_main): Fix a warning.
9041 2007-09-17 Zoltan Varga <vargaz@gmail.com>
9043 * aot-compiler.c: Optimize various parts when processing large assemblies.
9046 * mini.c (mono_patch_info_hash): Improve hash function.
9048 2007-09-14 Jonathan Chambers <joncham@gmail.com>
9050 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
9052 Code is contributed under MIT/X11 license.
9054 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9056 * mini.c (mini_init): Fix a leak.
9058 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
9060 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9062 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
9064 2007-09-14 Zoltan Varga <vargaz@gmail.com>
9066 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
9068 2007-09-13 Zoltan Varga <vargaz@gmail.com>
9070 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
9073 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
9075 * mini.c (handle_alloc): Enable managed allocators in AOT code.
9077 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
9079 * aot-runtime.c (decode_patch_info): Ditto.
9081 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9083 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
9084 static case. Cache delegates in architecture specific code,
9085 based on number of parameters.
9087 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
9088 in architecture specific code, based on number of parameters.
9090 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
9091 caching happen in architecture specific code now.
9093 Code is contributed under MIT/X11 license.
9095 2007-09-12 Jonathan Chambers <joncham@gmail.com>
9097 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
9098 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
9099 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
9101 Code is contributed under MIT/X11 license.
9103 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9104 * mini.c: (mono_thread_abort) Fixed bug #82416.
9106 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9108 * mini.: hook the new managed GC allocation feature into the JIT.
9110 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9112 * mini.c: implementation for the new runtime tls opcode.
9114 2007-09-11 Martin Baulig <martin@ximian.com>
9117 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
9118 `mono_method_inflated_offset'.
9120 2007-09-07 Zoltan Varga <vargaz@gmail.com>
9122 * driver.c mini.h mini.c: Add a new devel command line option for injecting
9123 async exceptions into a method.
9125 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
9126 purpose of testing whenever the unwinder works at every instruction.
9128 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
9130 * mini.c: check accessibility of method used in ldftn (fixes
9133 2007-09-04 Zoltan Varga <vargaz@gmail.com>
9135 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
9137 * inssel.brg: Fix a warning.
9139 2007-09-03 Martin Baulig <martin@ximian.com>
9141 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
9142 now takes the `main_method' as argument.
9144 2007-09-02 Zoltan Varga <vargaz@gmail.com>
9146 * cpu-sparc.md (endfilter): Add missing src1:i argument.
9148 2007-08-30 Jonathan Chambers <joncham@gmail.com>
9150 * driver.c: include the cil-coff.h header on Windows.
9152 Code is contributed under MIT/X11 license.
9154 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9156 * mini.c, driver.c: don't include the cil-coff.h header.
9158 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
9160 * mini.c: flag places that needs fixes fo soft-float support.
9162 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
9164 * mini.h, inssel-float.brg: fix soft-float constant loads on big
9165 endian systems (partially from Dean Jenkins, bug #81924).
9167 2007-08-28 Mark Probst <mark.probst@gmail.com>
9169 * mini.c (check_linkdemand): Remove embedded reference object in
9170 call to LinkDemandSecurityException.
9171 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
9172 with an IntPtr instead of a reference object.
9174 2007-08-28 Zoltan Varga <vargaz@gmail.com>
9176 * mini.c (handle_initobj): Handle alignment properly.
9178 * inssel.brg (mini_emit_memset): Ditto.
9180 * inssel.brg (mini_emit_memcpy): Ditto.
9182 * inssel-sparc.brg: Ditto.
9184 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
9186 2007-08-26 Zoltan Varga <vargaz@gmail.com>
9188 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
9189 exceptions raised in unmanaged code. Fixes part of #82594.
9191 2007-08-24 Mark Probst <mark.probst@gmail.com>
9193 * mini.c (mono_method_to_ir), declsec.c
9194 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
9196 2007-08-22 Martin Baulig <martin@ximian.com>
9199 (MonoDebuggerThreadInfo): New typedef.
9200 (mono_debugger_thread_table): New global variable.
9201 (mono_debugger_thread_created): New public function.
9202 (mono_debugger_thread_cleanup): New public function.
9206 - removed `get_current_thread' and `lookup_assembly'.
9207 - removed `data_table'.
9208 - added `thread_table'.
9211 (mono_thread_start_cb): Call mono_debugger_thread_created().
9212 (mono_thread_attach_cb): Likewise.
9213 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
9214 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
9217 * driver.c (mono_main): Move mono_debug_init() up, before calling
9218 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
9220 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9222 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
9223 together when passing several arguments of type double (gives a small
9224 speedup and saves a few bytes of generated code).
9226 2007-08-20 Jb Evain <jbevain@novell.com>
9228 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
9230 2007-08-20 Jb Evain <jbevain@novell.com>
9232 * mini.c (mono_method_to_ir): throw MethodAccessException
9233 and FieldAccessException instead of InvalidProgramException.
9235 2007-08-20 Mark Probst <mark.probst@gmail.com>
9237 * mini.c: CoreCLR security checks.
9239 * mini.h: Removed MonoSecurityMode (moved to
9240 metadata/security-manager.h) and mono_security_mode global var
9241 (replaced by set/get functions in security-manager.h).
9243 * driver.c: Added "core-clr-test" security mode for testing. Used
9244 set-function for setting security mode.
9246 2007-08-17 Mark Probst <mark.probst@gmail.com>
9248 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
9249 the new jit_info_table.
9251 * driver.c: Test code for the new jit_info_table (enabled by the
9252 define MONO_JIT_INFO_TABLE_TEST).
9254 2007-08-14 Zoltan Varga <vargaz@gmail.com>
9256 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9257 detection of call <REG> instruction sequence. Fixes build on freebsd.
9259 2007-08-13 Zoltan Varga <vargaz@gmail.com>
9261 * mini-exceptions.c: Fix a warning.
9263 2007-08-11 Zoltan Varga <vargaz@gmail.com>
9265 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
9266 stack overflow handling code on amd64 too.
9268 * mini-exceptions.c (mono_setup_altstack): Make this use
9269 mono_thread_get_stack_bounds ().
9271 * mini-x86.h: Disable sigaltstack on solaris x86.
9273 2007-08-10 Zoltan Varga <vargaz@gmail.com>
9275 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
9277 2007-08-10 Geoff Norton <gnorton@customerdna.com>
9279 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
9281 2007-08-08 Zoltan Varga <vargaz@gmail.com>
9283 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
9285 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
9287 2007-08-03 Neale Ferguson <neale@sinenomine.net>
9289 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
9292 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9294 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
9295 to be emitted (bug #82281).
9297 2007-08-01 Martin Baulig <martin@ximian.com>
9299 Merged the `debugger-dublin' branch.
9301 * debug-debugger.h (MonoDebuggerInfo):
9302 Removed the `old_*' compatibility entries.
9303 Added `debugger_version' and `data_table'.
9304 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
9305 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
9308 (MiniDebugMethodBreakpointInfo): Add `address_list'.
9309 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
9310 instead of a `gconstpointer'.
9311 (mono_debugger_insert_method_breakpoint): Return a
9312 `MonoDebugMethodAddressList *'.
9314 2007-06-28 Martin Baulig <martin@ximian.com>
9316 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9318 2007-08-01 Zoltan Varga <vargaz@gmail.com>
9320 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
9321 __builtin_frame_address () since it is broken on older gcc versions.
9323 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
9325 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
9326 on the stack overflow handling and made the managed stack overflows
9327 catchable in most cases using soft guard pages.
9328 * exceptions-x86.c: added code to restore the protection in the soft
9329 guard pages at the end of exception handling.
9331 2007-07-31 Zoltan Varga <vargaz@gmail.com>
9333 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
9335 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9337 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
9340 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
9342 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
9343 signal handling support until it has been ported to the new mechanism.
9344 * mini.c: fixed stack overflow detection and use the new
9345 architecture code to handle signals on the altstack.
9347 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
9349 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
9350 stack overflows on the alt stack.
9352 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
9354 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
9355 stack overflows on the alt stack.
9357 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
9359 * exceptions-ppc.c: cleanup preparing for altstack support.
9361 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9363 * exceptions-arm.c: cleanup preparing for altstack support.
9365 2007-07-27 Mark Probst <mark.probst@gmail.com>
9367 * mini.c (print_jit_stats): Output hazard pointer stats.
9369 2007-07-26 Mark Probst <mark.probst@gmail.com>
9371 * driver.c, mini.c: Replaced security mode flags with a single
9374 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9376 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
9378 2007-07-25 Mark Probst <mark.probst@gmail.com>
9380 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
9381 (which doesn't do anything yet) for activating Core CLR
9382 (Silverlight) security.
9384 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
9386 * mini-codegen.c: work around a possible gcc bug on arm.
9388 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
9390 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
9391 message for platforms that don't support AOT compilation.
9393 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
9395 * mini.h, mini.c, driver.c: temporary smcs hack.
9397 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
9399 * mini-arm.h, mini-arm.c: arm EABI fixes.
9401 2007-07-22 Zoltan Varga <vargaz@gmail.com>
9403 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
9406 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
9407 trampolines taking a method argument.
9409 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
9411 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
9412 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
9414 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
9415 JIT compilation throws an exception. Fixes #82050.
9417 2007-07-19 Mark Probst <mark.probst@gmail.com>
9419 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
9420 with the MONO_EXCEPTION_ defines.
9422 2007-07-17 Zoltan Varga <vargaz@gmail.com>
9424 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
9427 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
9428 the cause of an assertion.
9430 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
9432 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
9435 2007-07-15 Zoltan Varga <vargaz@gmail.com>
9437 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
9438 assert. Should fix #82103.
9440 2007-07-14 Zoltan Varga <vargaz@gmail.com>
9442 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
9443 here too. Fixes #82095.
9445 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
9448 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
9450 * mini-amd64.h: Enable IMT for amd64.
9452 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
9454 2007-07-12 Zoltan Varga <vargaz@gmail.com>
9456 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
9458 2007-07-12 Mark Probst <mark.probst@gmail.com>
9460 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
9461 as soon as check_linkdemand sets an exception_type.
9463 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
9465 * mini-x86.c: fixed offsets for IMT call sequence.
9466 * mini-x86.h: enable IMT again.
9468 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9470 * trace.c (mono_trace_enter_method): Decode MonoType too.
9472 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
9474 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
9476 * mini-amd64.c: Add preliminary IMT implementation.
9478 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
9480 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
9481 understand the new IMT-base interface invocation (thanks to
9482 Daniel Nauck for the report and the remote debugging session).
9484 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
9486 * mini-x86.c: size and speed optimizations for the IMT bsearch.
9488 2007-07-11 Zoltan Varga <vargaz@gmail.com>
9490 * Makefile.am (aotcheck): Make this actually use the AOTed code.
9492 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
9494 * mini-trampolines.c: implement AOT IMT support.
9495 * mini-x86.h: enable IMT support for wider testing.
9497 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9499 * inssel.brg (emit_imt_argument): Add aot support here.
9501 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
9503 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
9505 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
9506 of the IMT implementation, partially from massi, with my
9507 implementation of the bsearch sequence. Disabled by default until
9508 the AOT code is implemented.
9510 2007-07-10 Zoltan Varga <vargaz@gmail.com>
9512 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
9514 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
9516 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
9518 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
9519 arch-independent IMT JIT code from Massimiliano
9520 Mantione (massi@ximian.com) with small cleanups from me.
9522 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
9524 * Makefile.am: fix svn invocation to get the svn revision to be
9525 independent of the local language (build fix).
9527 2007-07-09 Mark Probst <mark.probst@gmail.com>
9529 * mini.c (inline_method): Reset cfg->exception_type if the
9530 inlining is aborted. Fixes: 82049.
9532 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
9534 * mini.c: remove assert from exception handling code when exception_ptr
9537 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9539 * mini.c (mono_codegen): Add an assert.
9541 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
9542 enter and leave code.
9543 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
9545 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9547 * mini-ppc.c: fixed memory corruption for localloc(0)
9550 2007-07-05 Zoltan Varga <vargaz@gmail.com>
9552 * mini.c: Fix warnings.
9554 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
9556 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
9557 to emit better double->int conversions.
9559 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
9561 * mini.c: the provided Min/Max optimizations are valid for unisgned
9564 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
9566 * 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
9568 2007-06-28 Miguel de Icaza <miguel@novell.com>
9570 * mini.c (mono_running_on_valgrind): Add support for reporting the
9571 method and its boundaries to valgrind.
9573 2007-06-28 Martin Baulig <martin@ximian.com>
9575 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
9577 2007-06-25 Zoltan Varga <vargaz@gmail.com>
9579 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
9581 * generic.2.cs: Add new test case.
9583 2007-06-25 Martin Baulig <martin@ximian.com>
9585 Merged the `debugger-dublin' branch.
9588 (mono_debugger_insert_method_breakpoint): New public method.
9589 (mono_debugger_remove_method_breakpoint): Likewise.
9590 (mono_debugger_check_breakpoints): New static method.
9591 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
9593 * debug-debugger.h (MonoDebuggerInfo):
9594 Renamed (to keep backward compatibility in the vtable):
9595 `insert_breakpoint' -> `old_insert_breakpoint'.
9596 `remove_breakpoint' -> `old_remove_breakpoint'.
9597 `create_string' -> `old_create_string'.
9598 `lookup_class' -> `old_lookup_class'.
9599 `lookup_type' -> removed; changed into a dummy field.
9600 `lookup_assembly' -> `old_lookup_assembly'.
9601 Added (same functionality, but different signature):
9602 `create_string', `lookup_class', `lookup_assembly'
9604 `get_method_addr_or_bpt', `remove_method_breakpoint',
9605 `runtime_class_init'.
9607 * debug-debugger.c: Merged the `debugger-dublin' branch.
9609 2007-06-23 Zoltan Varga <vargaz@gmail.com>
9611 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
9613 (peephole_pass): Likewise.
9615 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
9617 * driver.c: hopefully make setaffinity work also for ancient
9620 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
9622 * driver.c : win32 build fix.
9624 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
9626 * driver.c: check for the MONO_NO_SMP env var and bind to a single
9627 processor if it is set.
9629 2007-06-21 Martin Baulig <martin@ximian.com>
9631 * debug-mini.h: New file.
9634 (mono_debugger_insert_breakpoint_full): Moved here from
9635 ../metadata/mono-debug-debugger.c.
9636 (mono_debugger_remove_breakpoint): Likewise.
9637 (mono_debugger_breakpoint_callback): Likewise.
9639 2007-06-15 Raja R Harinath <rharinath@novell.com>
9641 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9642 changes in MonoGenericClass.
9644 2007-06-14 Zoltan Varga <vargaz@gmail.com>
9646 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
9648 2007-06-14 Raja R Harinath <rharinath@novell.com>
9650 * jit-icalls.c (mono_helper_compile_generic_method): Update to
9651 removal of MonoGenericMethod.
9653 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9655 * mini-exceptions.c: hooks for the exception events profiling API.
9657 2007-06-14 Randolph Chung <tausq@debian.org>
9659 * Makefile.ma: Add hppa target.
9660 * mini-arch.h: Include mini-hppa.h
9661 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
9662 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
9663 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9665 2007-06-14 Randolph Chung <tausq@debian.org>
9667 * inssel.brg: Add rules for "chained" compare-branch operations so that
9668 a single compare op can affect multiple branches. Adjust cost for
9669 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
9670 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
9671 cost for some rules so that they can more easily be overridden by
9672 per-arch rules (with fixes from lupus).
9673 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9675 2007-06-13 Randolph Chung <tausq@debian.org>
9677 * mini-ops.h: Reorder branch ops so that they match the order of the
9678 corresponding CEE_* ops. The code expects them this way.
9679 Add new ops for HPPA target.
9680 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9682 2007-06-13 Randolph Chung <tausq@debian.org>
9684 * mini-exceptions.c: Handle cases where the stack grows towards
9686 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
9688 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
9690 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
9692 * driver.c: explain where a non-matching corlib is found.
9694 2007-06-13 Mark Probst <mark.probst@gmail.com>
9696 * mini.c (print_jit_stats): Output dynamic code allocation stats.
9698 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
9700 * mini-exceptions.c: Generate a method profile leave event during
9701 an exception to ensure that the profiler gets notified.
9703 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9705 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9708 * cpu-amd64.md: Add long_and/or/xor opcodes.
9710 2007-06-06 Wade Berrier <wberrier@novell.com>
9712 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9713 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9714 length of instruction shr_imm (expected 8, got 10)
9716 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9718 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9720 2007-06-06 Mark Probst <mark.probst@gmail.com>
9722 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9723 MonoInternalHashTable again (fixed bug in the internal hash table
9726 2007-06-06 Mark Probst <mark.probst@gmail.com>
9728 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9729 Have to figure out what makes it crash the SWF regression.
9731 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9733 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9735 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9737 * mini.c: optimize out the type check when storing null in a
9740 2007-06-04 Mark Probst <mark.probst@gmail.com>
9742 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9743 MonoInternalHashTable.
9745 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9747 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9748 signed integer methods.
9750 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9752 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9753 permanently since the current approach doesn't work.
9755 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9757 * inssel.brg (stmt): Only call delegate->invoke_impl if
9758 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9760 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9762 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9763 the sreg2==rdx case.
9765 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9766 account if it contains a rex prefix.
9767 (peephole_pass): Handle OP_FMOVE as well.
9769 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9771 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9772 as it causes regressions.
9774 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9776 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9777 static case as well.
9779 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9781 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9782 (mono_arch_get_this_arg_from_call): Ditto.
9784 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9786 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9789 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9790 (mono_arch_get_this_arg_from_call): Ditto.
9792 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9794 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9795 try to create optimized invoke code and use that for further invocations.
9796 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9798 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9800 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9802 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9803 sealed classes or methods.
9804 *devirtualization.cs: tests for the new optimization
9806 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9808 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9809 by the update_volatile () function.
9811 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9813 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9816 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9818 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9820 * mini.c: Add configure checks for header files.
9821 * mini-x86.c: Add configure checks for header files.
9822 * trace.c: Add configure checks for header files.
9823 * aot-runtime.c: Add configure checks for header files.
9824 * aot-compiler.c: Add configure checks for header files.
9825 * driver.c: Add configure checks for header files.
9826 * mini-codegen.c: Add configure checks for header files.
9828 Code is contributed under MIT/X11 license.
9830 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9832 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9833 icompare_imm -128 + op_iclt. Fixes #81703.
9835 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9837 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9839 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9841 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9842 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9843 so that all isinst checks now use "interface_bitmap".
9845 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9847 * cpu-amd64.md (jmp): Fix a warning.
9849 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9851 * basic.cs: Add new regression test.
9853 * basic.cs: Remove test which is now in basic-long.cs.
9855 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9857 * basic-long.cs: Add new test.
9859 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9861 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9863 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9865 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9867 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9870 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9871 throwing code a bit.
9873 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9874 the exception throwing code a bit.
9876 * mini-x86.c (get_call_info): Allocate result from a mempool.
9878 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9880 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9882 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9884 * mini.h (MonoCompile): Add 'token_info_hash' field.
9886 * mini.c: Save token->method associations during compilation so the AOT
9887 compiler can use it.
9889 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9890 which reference generic classes and methods.
9892 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9894 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9896 * aot-compiler.c (compile_method): Fix a typo in a comment.
9898 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9900 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9903 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9905 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9907 * mini.h (MonoCompile): Add 'args' field.
9909 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9912 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9914 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9916 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9918 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9920 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9921 opcodes for some opcodes.
9923 * mini.h *.brg *.c: Use the new opcodes.
9925 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9927 * mini.h: Bumped aot revision.
9929 * inssel.brg: modified code generation of type checks for interfaces
9930 to use the new "MonoClass.interface_bitmap" instead of the old
9931 "MonoClass.interface_offsets".
9933 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9935 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9937 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9939 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9942 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9944 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9946 2007-04-27 Wade Berrier <wberrier@novell.com>
9948 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9949 mini.h) to fix build.
9951 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9953 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9955 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9956 causes the corlib unit tests to fail.
9958 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9960 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9962 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9964 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9965 opcodes to the comparison relations.
9967 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9968 opcodes to their types.
9970 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9972 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9973 it in cfg->arch.cinfo.
9975 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9977 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9978 cfg->cil_offset_to_bb.
9980 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9982 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9983 created becase of initlocals.
9985 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9987 * mini-alpha.c cpu-alpha.md: More alpha port work from
9988 Sergey Tikhonov <tsv@solvo.ru>.
9990 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9992 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9994 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9996 * cpu-s390.md (break): Correct the length of break instruction.
9998 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
10000 * mini.c: fix a couple of soft-float issues and comments.
10002 2007-04-15 Miguel de Icaza <miguel@novell.com>
10004 * trace.c (is_filenamechar): - is also a filename char.
10006 2007-04-15 Neale Ferguson <neale@sinenomine.net>
10008 * mini-s390.c: Correct checking for enum type in return value processing.
10010 2007-04-14 Raja R Harinath <rharinath@novell.com>
10012 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
10013 (version.h): Makefile is in the build directory.
10015 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
10017 * mini-amd64.h: fix for assertion failure on Solaris/amd64
10019 2007-04-11 Martin Baulig <martin@ximian.com>
10021 * mini.c (can_access_member): Fix handling of generic classes;
10024 2007-04-10 Zoltan Varga <vargaz@gmail.com>
10026 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
10028 2007-04-05 Zoltan Varga <vargaz@gmail.com>
10030 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
10032 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10034 * mini-codegen.c: make sure the right spill amount is
10035 used for fp or integer registers (fixes the float_sub_spill() on ppc).
10037 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
10039 * mini-ppc.c: fixes for the fp_branch_nan test.
10041 2007-03-23 Zoltan Varga <vargaz@gmail.com>
10043 * basic.cs: Comment out new test which still fails on ia64.
10045 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
10047 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
10049 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10051 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
10053 2007-03-22 Zoltan Varga <vargaz@gmail.com>
10055 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
10056 on 64 bit machines. Fixes part of #80738.
10058 * basic.cs: Add regression test.
10060 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10062 * inssel.brg basic.cs: Revert previous change to fix build.
10064 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
10067 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
10069 * basic.cs: Add new regression test.
10071 2007-03-17 Zoltan Varga <vargaz@gmail.com>
10073 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
10076 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10078 * cpu-s390x.md: Correct length of break instruction.
10080 2007-03-16 Neale Ferguson <neale@sinenomine.net>
10082 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
10083 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
10085 2007-03-15 Jonathan Chambers <joncham@gmail.com>
10087 * *.c: Begin WIN64 port.
10088 * mini.c: Use correct register in profiler.
10089 * mini-amd64.c: No inline assembly on Win64.
10090 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
10091 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
10092 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
10093 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
10094 mono_arch_ip_from_context for Win64.
10096 Contributed under MIT/X11 license.
10098 2007-03-15 Zoltan Varga <vargaz@gmail.com>
10100 * exceptions-amd64.c (seh_handler): Ditto.
10102 * exceptions-x86.c (seh_handler): Fix a memory leak.
10104 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
10106 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
10107 mini-s390x.c: fixed peephole optimizations to deal
10108 correctly with 1 and 2 byte reload avoidance.
10110 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
10112 * cpu-s390.md, cpu-s390x.md: update localloc length.
10114 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10116 * cpu-g4.md: added missing descriptions.
10118 2007-03-14 Miguel de Icaza <miguel@novell.com>
10120 * Makefile.am: Add support so the tail tests are not executed on
10121 PowerPC as that is a known limitation of the PowerPC port.
10123 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10125 * runmdesc.bat: Move to msvc directory.
10127 2007-03-13 Jonathan Chambers <joncham@gmail.com>
10129 * runmdesc.bat: Run executable that was produced by the current
10130 target and sent via an argument.
10132 2007-03-11 Zoltan Varga <vargaz@gmail.com>
10134 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
10137 * generics.2.cs: Add regression test.
10139 2007-03-09 Wade berrier <wberrier@novell.com>
10141 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
10143 2007-03-09 Zoltan Varga <vargaz@gmail.com>
10145 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
10146 AOT code depends on this.
10148 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10150 * mini.c: more precise tracking of types in the eval stack
10151 (part of fix for bug #81044).
10153 2007-03-07 Zoltan Varga <vargaz@gmail.com>
10155 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
10157 * aot-compiler.c (encode_patch): Remove an obsolete comment.
10159 2007-03-06 Zoltan Varga <vargaz@gmail.com>
10161 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
10163 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
10165 2007-02-22 Zoltan Varga <vargaz@gmail.com>
10167 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
10168 a pointer on 64 bit systems. Fixes #80190.
10170 * iltests.il: Add new regression test.
10172 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10174 * mini.c: inline a constant for Environment.IsRunningOnWindows.
10176 2007-02-19 Geoff Norton <gnorton@customerdna.com>
10178 * trace.c: Remove an erroneous alignemnt check when tracing.
10179 Fixes --trace on OSX86.
10181 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10183 * mini-$(arch).h: initialize SP in context for all the archs.
10185 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
10187 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
10188 regressions in the thread tests.
10190 2007-02-14 Zoltan Varga <vargaz@gmail.com>
10192 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
10193 - fixed implementation of LOCALLOC opcode
10194 - implemented non-un compare for floats
10196 - implementation of FDIV and CKFINITE opcodes
10197 - fixes for latest mono updates
10198 - additional arch opcodes
10200 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10202 * Makefile.am: simplify and merge rules for cross-compilation.
10204 2007-02-07 Massimiliano Mantione <massi@ximian.com>
10206 * local-propagation.c: Actually *apply* the fix for bug 80591...
10208 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
10210 * mini-exceptions.c: backuot part of the last change
10211 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
10213 2007-02-06 Massimiliano Mantione <massi@ximian.com>
10214 * inssel.brg: Fix bug 59286.
10217 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
10219 * mini-exceptions.c: patch from Zoltan to correctly check for
10220 stack boundaries (using the stack register, not the frame register),
10221 fixes bugs #80724, #79717.
10223 2007-02-03 Zoltan Varga <vargaz@gmail.com>
10225 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
10226 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
10228 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
10229 presence of frame pointer elimination.
10231 2007-02-01 Geoff Norton <gnorton@customerdna.com>
10233 * mini-x86.h: NetBSD UCONTEX_REG defines.
10235 2007-02-01 Zoltan Varga <vargaz@gmail.com>
10237 * inssel-amd64.brg: Fix amd64 build.
10239 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
10241 * mini.h: remove extern to workaround what looks likes gcc bug 26905
10244 2007-01-31 Zoltan Varga <vargaz@gmail.com>
10246 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
10249 * mini-<ARCH>.c: Use mono_is_regsize_var ().
10251 2007-01-30 Mark Mason <mason@broadcom.com>
10253 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
10254 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
10255 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
10256 beginning support for CEE_JMP [not quite working yet]
10257 * tramp-mips.c: LMF handling now works
10259 2007-01-30 Zoltan Varga <vargaz@gmail.com>
10261 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
10263 * mini.h (NULLIFY_INS): New macro.
10265 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10267 * mini.c: statistical profiler fix for windows, patch
10268 from Tor Lillqvist (tml@novell.com).
10270 2007-01-30 Massimiliano Mantione <massi@ximian.com>
10271 * local-propagation.c: Fix bug 80591.
10273 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10275 * Makefile.am: put back the --export-dynamic option as with
10276 the previous gmodule flags (thanks to Robert Jordan).
10278 2007-01-28 Zoltan Varga <vargaz@gmail.com>
10280 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
10282 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
10283 simplify and speed up the local register allocator. Also rename some fields
10284 like iassign->vassign.
10286 * regalloc.c: Remove some functions which are no longer used since their
10287 inlined version is in mini-codegen.c.
10289 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
10291 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
10293 2007-01-27 Zoltan Varga <vargaz@gmail.com>
10295 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
10296 narrowing. Fixes #80622.
10298 * iltests.il: Add new regresssion test.
10300 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10302 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
10303 debug-debugger.c, debug-debugger.h: warning fixes.
10304 * driver.c: updated copyright year and made it fit in one line.
10306 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
10308 * aot-runtime.c: updated to use mono-dl instead of gmodule.
10310 2007-01-25 Zoltan Varga <vargaz@gmail.com>
10312 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
10314 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
10316 * iltests.il: Add new test for bug #80507.
10318 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
10320 * mini-arm.h: use soft-float also on vfp for now.
10322 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10324 * mini.c: fix some more soft-float issues.
10326 2007-01-24 Zoltan Varga <vargaz@gmail.com>
10328 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
10330 2007-01-24 Massimiliano Mantione <massi@ximian.com>
10331 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
10332 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
10333 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
10335 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
10337 * mini-arm.c: typo fix.
10339 2007-01-23 Neale Ferguson <neale@sinenomine.net>
10341 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
10343 2007-01-21 Zoltan Varga <vargaz@gmail.com>
10345 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
10346 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
10348 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
10350 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
10352 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
10354 * inssel.brg: Fix a warning.
10356 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
10358 * abcremoval.c ssa.c ssapre.c: Update after this change.
10360 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
10362 * dominators.c (df_set): Use mono_bitset_union_fast.
10364 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10366 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
10367 mini-codegen.c: reduce relocations and memory usage for the cpu
10370 2007-01-20 Zoltan Varga <vargaz@gmail.com>
10372 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
10374 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
10375 to reduce their size.
10377 2007-01-19 Mark Mason <mason@broadcom.com>
10379 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
10380 * mini-mips.c: more configuration macros, support long conditional branches, additional
10381 asserts, fix epilog instrumentation.
10382 * mini-mips.h: use standard stack walk
10383 * cpu-mips.md: increase size of div, rem and conditional branches
10385 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
10387 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
10390 2007-01-19 Zoltan Varga <vargaz@gmail.com>
10392 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
10393 (compile_method): Ditto.
10395 * aot-runtime.c (decode_klass_info): Ditto.
10397 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
10398 needed by the code generated by inssel.brg. Also fix a warning.
10400 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
10402 * mini.c: deal with enums that become genericinsts by
10403 being nested in a generic class (bug #79956).
10405 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
10407 * mini.c: match the generic definition to check for
10408 private access with generic types (bug #78431).
10410 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
10412 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
10413 to make life easier for people cross-compiling that insist on not
10416 2007-01-17 Mark Mason <mason@broadcom.com>
10418 * inssel-long.brg: patch to deal with mips missing flags
10419 * inssel-long32-mips.brg: implement overflow checks
10420 * insset-mips.brg: implement overflow checks
10421 * mini-mips.h: implement conditional exception handling
10422 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
10423 Remove unused code, minor cleanups.
10424 * exceptions-mips.c: minor cleanups
10425 * mini-ops.h: add mips conditional exception ops
10426 * cpu-mips.md: add mips conditional exception ops
10429 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
10431 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
10432 to deal with mips missing of flags.
10434 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
10436 * exceptions-ppc.c: execute fault handlers.
10438 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
10440 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
10442 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
10444 * mini.c: handle also floating point values in initialize_array.
10446 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
10448 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
10449 array initialization and make it conditional on the intrins option.
10451 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
10453 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
10454 relocations and put the patch info names close to the enum definition.
10456 2007-01-15 Mark Mason <mason@broadcom.com>
10458 * basic.cs, exceptions.cs: break up large tests to increase debugability.
10460 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
10462 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
10464 2007-01-12 Raja R Harinath <rharinath@novell.com>
10466 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
10468 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
10470 * Makefile.am: distribute the mips sources.
10472 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
10474 * mini-codegen.h: handle bug #80489 here, by excluding ecx
10477 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
10479 * cpu-x86.md: back out for now as this triggers other regressions.
10481 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
10483 * cpu-x86.md: force src1 and dest regpair for long shift instructions
10484 to eax:edx, so ecx can't get allocated to them (bug #80489).
10486 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
10488 * mini.c, mini-exceptions.c: enabled running fault handlers
10491 2007-01-03 Miguel de Icaza <miguel@novell.com>
10493 * driver.c: If nothing fail, do not use the string "failed",
10494 because it makes it very annoying to view test result logs on the
10497 2006-12-30 Miguel de Icaza <miguel@novell.com>
10499 * debug-debugger.c (mono_debugger_main): Rename "main" to
10500 "main_method" to prevent a warning.
10502 Remove a warning for unused field.
10504 2006-12-28 Martin Baulig <martin@ximian.com>
10507 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
10509 2006-12-22 Martin Baulig <martin@ximian.com>
10511 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
10512 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
10513 seperate `.mdb_debug_info' section, so we can access it from the
10514 debugger even if the binary is stripped.
10516 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
10517 from the `.mdb_debug_info' here to prevent the linker from
10518 removing that section.
10520 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
10521 mdb-debug-info64.s.
10523 2006-12-19 Robert Jordan <robertj@gmx.net>
10525 * mini-x86: enable the code to return small structures in
10526 registers for FreeBSD as well. Fixes bug #80278.
10527 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
10529 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10531 * mini-x86.c: align the stack when calling the profiler
10532 function instrumenting the prolog (on OSX).
10534 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
10536 * mini.c: emit a break opcode where Debugger.Break () is called.
10538 2006-12-13 Miguel de Icaza <miguel@novell.com>
10540 * mini.c (mono_method_to_ir): Provide useful information on this
10541 assert, to prevent others from debugging like I did.
10543 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10545 * mini.c: enable code which was incorrectly commented
10548 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10550 * mini-x86.c: enable on OSX, too, the code to return small
10551 structures in registers.
10553 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
10555 * mini-x86.c: remove the use of the dynamic code manager here, too.
10557 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
10559 * mini.h, debug-debugger.c, tramp-*.c: fixed
10560 mono_debugger_create_notification_function() to use
10561 mono_global_codeman_reserve () instead of a dynamic code manager.
10563 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
10565 * mini.c, jit-icalls.h, jit-icalls.c: remove the
10566 ves_array_element_address() jit icall and use a generated
10567 managed method instead (which is about 4 times faster for a rank 3
10570 2006-11-29 Mark Mason <mason@broadcom.com>
10572 * basic-calls.cs: additional tests for passing
10573 structures as function arguments.
10575 2006-11-29 Mark Mason <mason@broadcom.com>
10577 * mini-mips.h: disable custom exception handling
10578 * mini-mips.c: throw/rethrow should use jalr to call
10579 exception stubs. Fixed bug with passing structures
10580 by value. More support for tracing floating point
10583 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
10585 * mini.c: fixed typo in the soft-float ldind.r4 handling
10588 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10590 * mini.c, mini.h, driver.c: added --runtime command line
10591 option to select a different runtime than the autodetected one.
10592 * jit.h: added API for embedders to initialize with a specific
10595 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
10597 * mini.c: handle also boxing of r4 values (bug #80024).
10599 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
10601 * mini-ppc.c: force indirect calls until we reserve
10602 enough address space for all the generated code.
10604 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
10606 * exceptions-arm.c: workaround bugs in the libc definition
10607 of struct ucontext.
10609 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
10611 * inssel.brg: fixes from me and Mark Mason.
10613 2006-11-23 Dick Porter <dick@ximian.com>
10615 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
10616 semaphore display now we've fixed the initial value
10618 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10620 * inssel.brg: partially revert the last change to fix the build.
10622 2006-11-21 Mark Mason <mason@broadcom.com>
10624 * inssel.brg: Add and use compare-and-branch macros to support
10625 architectures that do not have condition code registers (ie. MIPS).
10626 * *-mips.{c,brg,md}: Fix copyright statements
10628 2006-11-20 Mark Mason <mason@broadcom.com>
10630 * Makefile.am: remove mini-codegen.c from list of MIPS sources
10631 * mini.c: Allow GET_CONTEXT to be specified by the arch port
10632 * mini.h: Added declaration for mono_print_ins()
10633 * mini-codegen.c: added ins_spec initializer for MIPS
10634 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
10635 vreg to be virtual and hreg to be non-virtual.
10636 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
10637 is not yet working/implemented correctly.
10638 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
10639 non-static, fixup calls to print_ins() from other parts in the file.
10641 2006-11-20 Mark Mason <mason@broadcom.com>
10643 * basic-calls.cs: added tests for passing structures as arguments
10646 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
10648 * inssel-long32.brg: optimize signed division by power of two.
10650 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
10652 * mini-arm.c: added support for interworking with thumb code
10653 (mono must be still be built using the ARM instruction encoding).
10655 2006-11-19 Miguel de Icaza <miguel@novell.com>
10657 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
10658 verifier has different rules for it. Fixes a few verifier issues
10661 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
10662 at the end, so people know what happened.
10664 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
10666 * brach-opts.c: in optimize_exception_target() make sure we
10667 are in a catch clause (fixes bug #79871).
10669 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10671 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
10672 more soft-float support fixes.
10674 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
10676 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
10677 that are passed half on the stack and half in registers.
10679 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
10681 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
10682 more mips integration work from Mark E Mason
10683 <mark.e.mason@broadcom.com>.
10685 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
10687 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
10688 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
10689 tramp-mips.c: added sources for the mips port, not
10690 integrated in the build yet. Contributed by
10691 Mark E Mason <mark.e.mason@broadcom.com>.
10693 2006-11-14 Neale Ferguson <neale@sinenomine.net>
10695 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
10697 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
10699 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
10700 put the soft-float rules in its own file since it seems to
10701 break s390 compilation.
10703 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10705 * mini-arm.c: fixed wrnings.
10707 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10709 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10710 inssel-arm.brg: ARM support for soft-float.
10712 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10714 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10715 loads and stores of 32 bit fp values.
10717 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10719 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10721 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10722 works. Fixes #79852 and #79463.
10724 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10726 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10727 more soft-float support WIP and fixes.
10729 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10731 * mini-arm.c: some VFP updates.
10733 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10735 * mini-exceptions.c: 0 is a valid local var offset in some
10736 architectures, don't assert (bug #78508).
10738 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10740 * exceptions-arm.c: fixed off by one error in stack walk code.
10742 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10744 * mini.h, mini.c: more precise tracking of type load exceptions.
10746 2006-11-03 Robert Jordan <robertj@gmx.net>
10748 * Makefile.am: [WIN32] Add monow.exe target.
10749 * driver.c: [WIN32] Don't detach the console when debugging.
10752 2006-10-30 Miguel de Icaza <miguel@novell.com>
10754 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10756 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10758 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10760 * driver.c (mini_regression): Fix --regression with AOT.
10762 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10764 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10766 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10768 * mini-sparc.h: Don't use sigaction on sparc/linux.
10770 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10772 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10774 * mini-exceptions.c: Add proper include files for getpid ().
10776 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10778 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10779 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10782 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10783 name cache to reduce its size.
10785 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10787 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10789 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10790 the mono_lmf TLS variable.
10792 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10793 trampoline lmf frames.
10795 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10797 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10799 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10800 the mono_lmf TLS variable.
10802 * mini-exceptions.c: Access the LMF structure through accessors.
10804 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10805 variable instead of in jit_tls->lmf.
10807 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10809 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10810 trampoline lmf frames.
10812 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10814 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10816 * mini.c trace.c mini-x86.c: Revert these too.
10818 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10821 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10823 * genmdesc.c: removed now dead code.
10825 2006-10-09 Robert Jordan <robertj@gmx.net>
10827 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10829 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10831 * mini.h: do not leave gaps in the opcode values.
10833 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10835 * jit-icalls.h: flag functions as internal here, too.
10837 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10839 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10840 functions with the internal attribute.
10842 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10844 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10846 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10848 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10851 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10853 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10854 tail calls as on other platforms.
10856 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10858 * iltests.il: Add a few tailcall tests.
10860 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10862 * driver.c: fix loop for old compilers (bug #79521).
10864 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10866 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10868 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10870 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10871 metadata without any code.
10873 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10874 more precise debugging information using gdb.
10876 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10878 * inssel-ia64.brg: Make the helper methods static.
10880 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10882 * inssel-x86.brg: make the helper methods static.
10884 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10886 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10888 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10890 * mini.c: updates for monoburg changes.
10891 * inssel.brg: make a few helper functions static as they should.
10893 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10895 * Makefile.am: Move mini-codegen.c to common_sources.
10897 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10899 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10901 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10902 mini-ppc.h: port to use the common local register allocator.
10904 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10906 * mini.h: Remove the comment too then.
10908 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10910 * mini.h: put back backend.data which is to be used shortly and
10911 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10912 pointers on 4 byte boundaries it'd have much bigger issues running
10913 and you can ifdef it out anyway.
10915 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10917 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10918 MonoInst size by 4 bytes on 64 bit machines.
10920 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10922 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10923 replacement with more meaningful field names. Arch maintainers, please
10924 check the assigned names are good enough for your arch.
10926 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10928 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10929 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10931 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10933 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10934 relocations and memory requirements, put the optimization flags
10935 definitions in their own file.
10937 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10939 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10941 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10943 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10945 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10947 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10949 * inssel.brg: use the correct function to get the size of an item
10950 in an array, given an element class.
10951 * aot-compiler.c: do not access class->class_size directly.
10953 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10955 * mini.h, debug-mini.c: added a debugging function to print
10956 info about local variables and arguments in a jitted method.
10958 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10960 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10962 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10964 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10966 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10967 inner and outer loops when passing vtypes.
10969 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10971 * mini-ppc.c: take into account the cpu errata for cache flushing
10972 which caused some random errors (bug #79381).
10974 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10976 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10977 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10979 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10981 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10984 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10985 freebsd ports tree.
10987 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10988 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10990 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10993 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10995 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10997 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10999 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
11000 macro does not have to be changed during debugging.
11002 * 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>.
11004 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
11006 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
11008 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
11009 MONO_ARCH_NO_EMULATE_MUL is defined.
11011 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
11013 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
11015 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
11017 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
11019 2006-09-11 Zoltan Varga <vargaz@gmail.com>
11021 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
11022 stuff to mini-exceptions.c where it is used.
11024 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
11025 setup code, the real one is in mini-exceptions.c.
11027 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
11028 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
11029 some changes from the freebsd ports tree.
11031 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
11034 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
11036 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
11038 * mini.c: on Linux, check for /proc to be mounted
11039 (bug# 79351, novell bug#201204).
11041 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
11043 * mini.c: handle cases where pthread_attr_getstack() behaves
11044 incorrectly (bug #78096).
11046 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
11048 * mini-arm.c: support larger stack frames (bug #79272).
11050 2006-09-08 Zoltan Varga <vargaz@gmail.com>
11052 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
11054 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
11057 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
11058 mono_class_from_name () to find a class from its name.
11060 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
11062 2006-09-07 Zoltan Varga <vargaz@gmail.com>
11064 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
11066 2006-09-05 Kornél Pál <kornelpal@gmail.com>
11068 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
11070 2006-09-04 Zoltan Varga <vargaz@gmail.com>
11072 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
11073 callinfo->trampoline.
11075 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
11077 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
11080 2006-09-03 Zoltan Varga <vargaz@gmail.com>
11082 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
11084 2006-09-02 Zoltan Varga <vargaz@gmail.com>
11086 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
11087 stats.method_trampolines, it is already done by the generic trampoline code.
11089 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
11091 2006-09-01 Zoltan Varga <vargaz@gmail.com>
11093 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
11095 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
11097 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
11099 * mini.c (print_jit_stats): Print mscorlib mempool size too.
11101 * mini.c (print_jit_stats): Print new stats.
11103 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
11105 2006-08-31 Zoltan Varga <vargaz@gmail.com>
11107 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
11108 Address on two dimensional arrays. Fixes #78729.
11110 * mini.h (MonoCompile): Add a 'skip_visibility' field.
11112 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
11115 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
11117 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
11120 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
11122 (mini_get_ldelema_ins): Ditto.
11124 2006-08-30 Zoltan Varga <vargaz@gmail.com>
11126 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
11127 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
11130 2006-08-29 Neale Ferguson <neale@sinenomine.net>
11132 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
11133 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
11135 * exceptions-s390x.c: Cosmetic change.
11137 * tramp-s390.c: Fix warning.
11139 * cpu-s390.md: Correct length of mul_imm.
11141 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
11143 * aot-compiler.c: added binary writer with ELF backend
11144 implementation (only on Linux/x86 for now).
11146 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11148 * Makefile.am: Don't run net 2.0 AOT tests.
11150 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
11151 (mono_compile_assembly): Skip net 2.0 assemblies as well.
11153 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
11155 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11157 * aot-compiler.c: simplified and refactored the asm-writing code
11158 to allow different backends.
11160 2006-08-18 Zoltan Varga <vargaz@gmail.com>
11162 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11164 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
11165 little. Share patches of type TYPE_FROM_HANDLE as well.
11167 * mini.c (mono_patch_info_equal): New helper function.
11168 (mono_patch_info_hash): Ditto.
11170 * aot-compiler.c (emit_method_code): Fix s390 build.
11172 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
11173 is not handled because it is stored as a flag and not as a type ctor. Fixes
11176 2006-08-17 Zoltan Varga <vargaz@gmail.com>
11178 * aot-compiler.c: Fix computation of GOT slot statistics.
11180 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
11181 Also remove support for not PIC AOT.
11183 * mini.h: Bump AOT file format version.
11185 * objects.cs: Add a test for #78990.
11187 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
11188 (peter.dettman@iinet.net.au). Fixes #79087.
11190 * basic-long.cs: Add a test for the above.
11192 2006-08-16 Zoltan Varga <vargaz@gmail.com>
11194 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
11196 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
11199 2006-08-15 Zoltan Varga <vargaz@gmail.com>
11201 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
11204 2006-08-10 Jonathan Chambers <joncham@gmail.com>
11206 * mini.c: Don't verify COM proxy invoke calls
11209 2006-08-10 Dick Porter <dick@ximian.com>
11211 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
11212 which process is holding semaphores locked.
11214 2006-08-08 Zoltan Varga <vargaz@gmail.com>
11216 * mini-ia64.c mini-amd64.c: Fix #79027.
11218 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
11220 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
11222 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
11223 implicit arguments in a vararg call. Fixes #79027.
11225 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
11227 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
11228 (mono_get_array_new_va_signature): Ditto.
11230 2006-08-05 Zoltan Varga <vargaz@gmail.com>
11232 * aot-runtime.c: Call init_plt lazily.
11234 * inssel-long.brg: Fix unsigned long->int conversion.
11236 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
11238 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
11239 that most data is now in the .rss/.data section.
11241 2006-08-04 Zoltan Varga <vargaz@gmail.com>
11243 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
11245 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
11247 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
11249 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
11251 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
11252 virtual call. Fixes #79010.
11254 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
11255 and use the result as the this argument in the real call.
11257 * generics.2.cs: Add a new test for #79010.
11259 2006-08-03 Zoltan Varga <vargaz@gmail.com>
11261 * mini-x86.c: Fix a warning.
11263 * aot-compiler.c: Add a bunch of statistics.
11265 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
11267 2006-08-02 Zoltan Varga <vargaz@gmail.com>
11269 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
11271 2006-08-01 Zoltan Varga <vargaz@gmail.com>
11273 * 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>.
11275 2006-07-13 Miguel de Icaza <miguel@novell.com>
11277 * mini.c (mono_method_to_ir): Obtain the original method in the
11278 CIL stream and use this to perform validation.
11282 2006-07-19 Zoltan Varga <vargaz@gmail.com>
11284 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
11285 (mono_arch_call_opcode): Ditto.
11287 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
11290 * mini.c (mono_patch_info_dup_mp): New helper function.
11292 * aot-compiler.c (compile_method): Fix some of the memory allocated during
11293 compilation. Fixes #78827.
11295 2006-07-18 Kornél Pál <kornelpal@gmail.com>
11297 * declsec.c: Use original security informations for
11298 MONO_WRAPPER_MANAGED_TO_MANAGED.
11300 2006-07-15 Jonathan Chambers <joncham@gmail.com>
11302 * mini.c: Allow Com Interop methods/classes and
11303 don't verify COM wrapper calls
11306 2006-07-13 Zoltan Varga <vargaz@gmail.com>
11308 * inssel-long32.brg: Fix long->i4 checked conversion.
11310 * exceptions.cs: Add a test for the above.
11312 2006-07-08 Zoltan Varga <vargaz@gmail.com>
11314 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
11316 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
11319 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
11322 2006-07-03 Zoltan Varga <vargaz@gmail.com>
11324 * mini.c: Fix solaris/x86 exception handling.
11326 * Makefile.am: Get rid of $(ICU_LIBS).
11328 2006-07-02 Zoltan Varga <vargaz@gmail.com>
11330 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
11331 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
11332 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
11334 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
11336 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
11337 this function causes a SIGSEGV.
11339 2006-06-22 Zoltan Varga <vargaz@gmail.com>
11341 * mini.c: Remove unused solaris/x86 includes.
11343 2006-06-21 Zoltan Varga <vargaz@gmail.com>
11345 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
11347 2006-06-20 Jb Evain <jbevain@gmail.com>
11349 * cpu-g4.md: fix max length of start_handler instruction.
11351 2006-06-20 Massimiliano Mantione <massi@ximian.com>
11352 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
11354 2006-06-16 Massimiliano Mantione <massi@ximian.com>
11355 * ssa.c: Fixed bug 78653 for SSA based deadce.
11356 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
11357 MonoInst.flags, used in SSA based deadce.
11358 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
11359 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
11361 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
11363 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
11364 it can end up using non executable memory on ppc64 systems
11365 running ppc32 userspace (fix from Johannes Berg).
11367 2006-06-14 Dick Porter <dick@ximian.com>
11369 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
11372 2006-06-13 Massimiliano Mantione <massi@ximian.com>
11373 * mini.c: Made so that inline is locally disabled if it would
11374 trigger a .cctor, because too many apps depend on this behavior
11375 (which seems to be also the one of the MS CLR).
11377 2006-06-13 Zoltan Varga <vargaz@gmail.com>
11379 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
11380 No idea why this worked before.
11382 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
11383 which branch to outer exception clauses since they could skip the
11384 inner finally clauses. Fixes #78633.
11386 * exceptions.cs: Add a test for the above.
11388 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
11391 * iltests.il: Add a test for the above.
11393 2006-06-12 Zoltan Varga <vargaz@gmail.com>
11395 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
11396 after the end of a try bblock, to prevent asserts in mini_method_compile ().
11398 * iltests.il: Add a test for the above.
11400 2006-06-10 Zoltan Varga <vargaz@gmail.com>
11402 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
11404 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
11405 methods as instrinsics.
11407 2006-06-09 Wade Berrier <wberrier@novell.com>
11409 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
11410 (simple-cee-ops.h ssapre-mini-ops.h)
11412 2006-06-09 Neale Ferguson <neale@sinenomine.net>
11414 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
11415 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
11417 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
11418 * cpu-s390x.md: Fix max. length values for a couple of instructions.
11420 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
11422 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
11424 2006-06-08 Massimiliano Mantione <massi@ximian.com>
11426 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
11427 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
11428 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
11429 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
11430 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
11431 of opcodes, so that bug 78549 should not happen again.
11432 * ssapre.c: Updated to use the renamed files.
11434 2006-06-08 Zoltan Varga <vargaz@gmail.com>
11436 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
11437 in OP_ATOMIC_EXCHANGE_I4.
11439 2006-06-07 Wade Berrier <wberrier@novell.com>
11441 * tramp-s390.c: Fix s390 build (add missing pointer declarations
11442 in mono_debugger_create_notification_function)
11444 2006-06-06 Zoltan Varga <vargaz@gmail.com>
11446 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
11448 * mini.c (type_from_stack_type): Disable some changes which do not
11451 * driver.c: Reenable opts.
11453 * mini.h (MonoStackSlot): New structure to keep track of the verification state
11454 of the evaluation stack.
11456 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
11457 evaluation stack trace at entry to the bblock.
11459 * mini.c (merge_stacks): New function to perform verification of stack merges.
11460 Turned off by default.
11462 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
11465 2006-06-06 Massimiliano Mantione <massi@ximian.com>
11467 * local-propagation.c: Fixed bug 78549.
11469 2006-06-04 Zoltan Varga <vargaz@gmail.com>
11471 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
11473 2006-06-02 Miguel de Icaza <miguel@novell.com>
11475 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
11476 tramp-arm.c, tramp-ia64.c
11477 (mono_debugger_create_notification_function): Update signature to
11478 new signature and use new protocol for creating the notification
11481 Should fix the build.
11483 2006-06-02 Geoff Norton <gnorton@customerdna.com>
11485 * exceptions-ppc.c (mono_jit_walk_stack)
11486 (ves_icall_get_frame_info): Fix the build
11488 2006-06-02 Zoltan Varga <vargaz@gmail.com>
11490 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
11492 2006-05-31 Raja R Harinath <rharinath@novell.com>
11494 * il2tests.2.il: New file for generics CIL tests. Add test for
11496 * Makefile.am: Update.
11499 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
11502 2006-05-30 Massimiliano Mantione <massi@ximian.com>
11504 * aliasing.c: Fixed bug 78311.
11506 2006-05-29 Martin Baulig <martin@ximian.com>
11508 * mini-exceptions.c (mono_find_jit_info): When computing the
11509 native offset, check whether we're actually inside the method's
11510 code; call mono_debug_print_stack_frame() to format the frame.
11511 (ves_icall_System_Exception_get_trace): Call
11512 mono_debug_print_stack_frame() to format the stack frame.
11513 (ves_icall_get_trace): Update to the new debugging API.
11514 (mono_jit_walk_stack_from_ctx): Likewise.
11515 (ves_icall_get_frame_info): Likewise.
11517 * mini.c (get_method_from_ip): Use the new debugging API.
11518 (mono_print_method_from_ip): Likewise.
11521 (mono_jit_walk_stack): Use the new debugging API.
11522 (ves_icall_get_frame_info): Likewise.
11524 2006-05-27 Zoltan Varga <vargaz@gmail.com>
11526 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
11528 2006-05-25 Massimiliano Mantione <massi@ximian.com>
11530 * mini.c: Added "limitator" to inline for debugging.
11532 2006-05-24 Martin Baulig <martin@ximian.com>
11534 * debug-debugger.c (mono_debugger_init): Create a private,
11535 malloc()-based code manager for the notification function and
11536 intentionally leak it on exit. This fixes the crash-on-exit race
11540 (mono_debugger_create_notification_function): Added
11541 `MonoCodeManager *' argument.
11544 (mono_debugger_create_notification_function): Added
11545 `MonoCodeManager *' argument.
11547 2006-05-23 Massimiliano Mantione <massi@ximian.com>
11549 * aliasing.c: Fixed 64 bit issue.
11550 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11551 default since all known bugs are fixed (one more time!).
11553 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
11555 * mini.c: write barrier support.
11557 2006-05-23 Martin Baulig <martin@ximian.com>
11559 * debug-debugger.c: Revert Paolo's change. Add comment and #error
11560 check at the top of the file.
11562 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
11564 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
11565 reverting changes without reason and without changelog entries.
11567 2006-05-18 Zoltan Varga <vargaz@gmail.com>
11569 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
11570 to a few opcodes. Fixes #78439.
11572 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
11573 consistency with other archs.
11575 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
11577 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11579 * debug-debugger.c: fix the build.
11581 2006-05-17 Martin Baulig <martin@ximian.com>
11584 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
11585 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
11586 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
11587 (debugger_attach): Call GC_mono_debugger_add_all_threads().
11589 2006-05-11 Zoltan Varga <vargaz@gmail.com>
11591 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
11593 2006-05-10 Zoltan Varga <vargaz@gmail.com>
11595 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
11596 MONO_TYPE_GENERICINST.
11598 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
11599 MONO_TYPE_GENERICINST.
11601 2006-05-09 Zoltan Varga <vargaz@gmail.com>
11603 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
11606 2006-05-08 Zoltan Varga <vargaz@gmail.com>
11608 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
11610 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
11612 2006-05-06 Zoltan Varga <vargaz@gmail.com>
11614 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
11615 mono_trace_cleanup ().
11617 * iltests.il: Fix problem with the newly added test.
11619 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
11620 due to register constraints, free up the previous hreg. Fixes #78314.
11622 * iltests.il: Add new test for #78314.
11624 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
11625 Interlocked.Add. Fixes #78312.
11627 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
11629 2006-05-05 Zoltan Varga <vargaz@gmail.com>
11631 * inssel.brg (mini_emit_virtual_call): Fix a warning.
11633 2006-05-05 Martin Baulig <martin@ximian.com>
11635 * debug-mini.c (mono_debug_open_block): New method.
11638 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11639 the beginning of each basic block.
11642 (mono_arch_output_basic_block): Call mono_debug_open_block() at
11643 the beginning of each basic block.
11645 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11647 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11648 default until I understand why they break the build on amd64.
11650 2006-05-04 Zoltan Varga <vargaz@gmail.com>
11652 * mini.c (mini_cleanup): Call mono_cleanup ().
11654 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
11657 2006-05-04 Massimiliano Mantione <massi@ximian.com>
11659 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
11660 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
11661 default since all known bugs are fixed, and I cannot reproduce bug
11662 77944... I'm asking Matt Hargett to test again after this commit.
11664 2006-04-28 Massimiliano Mantione <massi@ximian.com>
11666 * mini-codegen.c: Fixed typo that thrashed inline.
11668 2006-04-28 Zoltan Varga <vargaz@gmail.com>
11670 * dominators.c (compute_dominators): Avoid using a worklist since
11671 it is not correct in some cases. Instead, iterate over all bblocks as
11672 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
11674 2006-04-28 Miguel de Icaza <miguel@novell.com>
11676 * mini.c (mono_jit_compile_method_inner): Use
11677 mono_prepare_exception_from_error that resets the value
11680 2006-04-27 Miguel de Icaza <miguel@novell.com>
11682 * mini.c: Move the mini_loader_error_to_exception to metadata.
11684 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11686 * aliasing.c: Fixed bug 78210.
11688 2006-04-27 Massimiliano Mantione <massi@ximian.com>
11690 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
11691 default until all their problems (or the ones they trigger) are fixed.
11693 2006-04-26 Zoltan Varga <vargaz@gmail.com>
11695 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
11697 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
11698 as loaded only after resolving patches since that could invoke the same method.
11700 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11702 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11705 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11708 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11711 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11712 made from AOT code through the PLT table.
11714 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11715 holding the plt offset when a call is made to the aot plt trampoline.
11717 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11719 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11722 * Makefile.am (common_sources): Fix build breakage.
11724 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11725 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11726 intra-assembly calls if possible.
11728 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11730 * mini-trampolines.c: Handle PLT entries.
11732 * mini.c: Avoid creating a GOT var for calls.
11734 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11735 from mscorlib code.
11737 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11738 from mscorlib code.
11740 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11743 * mini.h: Bump AOT file format version.
11745 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11748 2006-04-25 Martin Baulig <martin@ximian.com>
11750 * driver.c: Disable copyprop, consprop and inline when running
11751 inside the debugger.
11753 2006-04-25 Martin Baulig <martin@ximian.com>
11755 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11756 with `get_current_thread' and added `detach'.
11757 (MonoDebuggerMetadataInfo): Added `thread_size',
11758 `thread_tid_offset', `thread_stack_ptr_offset' and
11759 `thread_end_stack_offset'.
11761 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11763 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11766 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11767 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11769 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11771 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11773 * aot.c: Add support for ADJUSTED_IID.
11775 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11777 * aot.c (emit_method_order): Don't align method_order_end.
11779 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11780 the interface ID changes.
11782 2006-04-21 Dick Porter <dick@ximian.com>
11784 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11785 cleaning up a thread. Fixes the new part of bug 77470.
11787 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11789 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11790 to managed wrapper.
11792 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11794 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11796 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11797 SIGSEGV. Fixes #78072.
11799 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11800 unregister our SIGABRT handler.
11802 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11804 * mini.c: Disabled inline where it can alter the call stack in a
11805 way visible from managed code.
11806 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11809 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11811 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11812 on other platforms. Fixes #78089.
11814 2006-04-13 Martin Baulig <martin@ximian.com>
11816 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11817 determine whether we're inside the debugger.
11820 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11822 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11824 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11825 handler clauses. Fixes #78024.
11827 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11828 in the CALL_MEMBASE opcodes. Fixes #78088.
11829 (mono_arch_get_vcall_slot_addr): Ditto.
11831 2006-04-10 Martin Baulig <martin@ximian.com>
11833 * debug-debugger.c: The thread handling code has now been moved
11834 into ../metadata/threads.c.
11836 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11838 * driver.c (mono_main): Fix --with-gc=none build.
11840 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11841 (mono_spillvar_offset_float): Ditto.
11842 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11843 hreg, not when its !global, since on ia64, there is a third category: stacked
11846 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11848 * mini.c: set MonoInst->klass for load field address and a few other
11851 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11853 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11855 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11857 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11858 the branch opt changes.
11860 2006-04-06 Dick Porter <dick@ximian.com>
11862 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11864 * wapihandles.c (mini_wapi_seminfo):
11865 * driver.c (mono_main): Add semaphore info option
11867 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11869 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11870 branch optimization changes. Fixes #78009.
11872 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11874 * mini.c: ignore accessibility of methods in managed->native wrappers.
11876 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11878 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11880 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11882 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11884 * mini.c: Modify the branch optimizations to preserve the invariant that
11885 the entries inside the in_bb and out_bb arrays are unique.
11886 (mono_unlink_bblock): Avoid creation of new arrays.
11888 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11890 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11893 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11895 * mini.c (optimize_branches): Remove the "optimizations" in
11896 the cbranch1/cbranch2 -> branch cases which were causing several
11897 problems in the past. Fixes #77986.
11899 2006-03-31 Chris Toshok <toshok@ximian.com>
11901 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11902 default optimizations :(
11904 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11906 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11909 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11911 * local-propagation.c: Added comments to structs and removed
11912 "Mono" prefixes from local tree mover types.
11914 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11916 * Makefile.am (arch_sources): Define this for each architecture so
11917 libmono_la_SOURCES is defined in one place.
11919 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11921 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11924 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11926 * driver.c: print the GC name supplied by configure.
11928 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11930 * local-propagation.c: Added tree mover, and moved here all the
11931 local propagation code from mini.c
11932 * mini.c: Added support for treeprop, and moved all the local
11933 propagation code to local-propagation.c
11934 * mini.h: Added support for treeprop
11935 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11936 treeprop, inline and deadce by default
11937 * Makefile.am: Added local-propagation.c
11939 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11941 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11943 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11945 * debug-debugger.c: make it compile without the Boehm GC.
11947 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11949 * mini.c: fixed issue with mismatch when an icall is registered
11950 with multiple names but same address.
11952 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11954 * declsec.c, mini-exceptions.c: use write barrier to set reference
11955 fields of managed objects.
11957 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11959 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11960 (can_access_internals): Fix a warning.
11962 * mini.c (print_method_from_ip): Rename this to
11963 mono_print_method_from_ip so it gets exported.
11965 * trace.c: Deal with strings inside StringBuilder's containing garbage
11966 and fix memory leaks. Fixes #77848.
11968 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11970 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11973 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11975 * mini-s390.c: Remove OP_X86_TEST_NULL.
11977 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11979 * mini.c: use the correct GetHashCode() for the moving collector.
11981 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11983 * liveness.c: Regalloc spill cost tuning.
11985 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11987 * mini-s390x.h: Correct S390_LONG macro.
11989 * mini-s390x.c: Cleanup unused code.
11991 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11993 * jit-icalls.h: New file.
11995 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11996 icalls and include that instead of including jit-icalls.c.
11998 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
12001 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
12003 * mini.c: when checking for member accessibility, also check for
12004 friend assemblies and for explicit interface implementations.
12006 2006-03-14 Zoltan Varga <vargaz@gmail.com>
12008 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
12010 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
12012 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12013 common cases are done first.
12015 * mini-ops.h: Only define platform specific opcodes on the given platform.
12017 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
12020 2006-03-14 Martin Baulig <martin@ximian.com>
12022 Revert Paolo's change from r57348:
12024 * mini.h: don't use gboolean for bitfields.
12025 * mini.c: verifier changes for fields and methods accessibility.
12027 2006-03-13 Neale Ferguson <neale@sinenomine.net>
12029 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
12031 * mini-s390x.c: Fix conv_r_un.
12033 * cpu-s390, cpu-s390x.md: Fix lengths.
12035 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
12037 * mini.c: nested types have access to all the nesting
12038 levels, not just the enclosing types.
12040 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
12042 * mini.c: added a few more verification checks.
12044 2006-03-12 Zoltan Varga <vargaz@gmail.com>
12046 * liveness.c: Merge optimizations from the linear-il branch.
12048 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12050 * mini-ia64.c (emit_call): Add a comment.
12052 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
12054 * tramp-ia64.c: Fix some warnings.
12056 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
12058 * mini.h: don't use gboolean for bitfields.
12059 * mini.c: verifier changes for fields and methods accessibility.
12061 2006-03-11 Zoltan Varga <vargaz@gmail.com>
12063 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
12064 lazy icall wrapper changes.
12066 * dominators.c: Replace all the dominator algorithms with faster
12067 ones from the linear-il branch.
12069 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
12072 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
12073 common cases are done first.
12075 * mini-amd64.c: Fix some warnings.
12077 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
12080 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
12083 * mini.h: Add a missing prototype.
12085 2006-03-10 Zoltan Varga <vargaz@gmail.com>
12087 * mini.c: Compile icall wrappers lazily.
12089 * mini-codegen.c: Use printf instead of g_print since its much faster.
12091 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
12094 * mini.c (optimize_branches): Cache the negative result from
12095 remove_block_if_useless ().
12097 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
12098 Also fix some bblock linking issues.
12100 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
12103 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
12105 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
12106 accessed fields first, for better cache behavior.
12108 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
12110 * mini.c: speedup IList<T> array accesses.
12112 2006-03-09 Zoltan Varga <vargaz@gmail.com>
12114 * mini.c (mono_method_to_ir): Handle large methods overflowing the
12115 inline_costs counter. Fixes #77190.
12117 2006-03-06 Zoltan Varga <vargaz@gmail.com>
12119 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
12120 trace messages. Fixes #77706.
12122 2006-03-04 Martin Baulig <martin@ximian.com>
12124 * tramp-amd64.c, tramp-x86.c
12125 (mono_debugger_create_notification_function): Use
12126 mono_global_codeman_reserve() to allocate a buffer at runtime and
12129 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
12131 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
12132 notification function at runtime and then call `initialize' in the
12133 `MONO_DEBUGGER__debugger_info' vtable.
12135 2006-03-04 Zoltan Varga <vargaz@gmail.com>
12137 * iltests.il: Fix a visibility problem.
12139 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12141 * driver.c, mini.c: add hooks for the counters API.
12143 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
12145 * driver.c: show disabled options.
12147 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
12149 * linear-scan.c: always use cost-driven selection.
12151 2006-02-28 Raja R Harinath <rharinath@novell.com>
12153 * jit-icalls.c (helper_compile_generic_method): Revert change from
12156 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
12158 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
12160 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
12162 * inssel.brg: style fixes, mostly to force the updated monoburg
12163 to run for people using svn.
12165 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
12167 * mini.c: match monoburg changes.
12169 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
12171 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
12172 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
12173 declaration in the header file.
12175 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
12177 * helpers.c: reduce relocations and mem usage.
12179 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
12181 * mini.h, mini-codegen.c: disable logging features if
12182 requested by configure.
12184 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
12186 * mini.c: tiny verifier changes.
12188 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12190 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
12191 cpu-pentium.md: stack alignment changes for osx/x86,
12192 partially from Geoff Norton <gnorton@customerdna.com>.
12194 2006-02-24 Raja R Harinath <harinath@gmail.com>
12196 * jit-icalls.c (helper_compile_generic_method): Update to changes
12197 in metadata/class.c.
12199 2006-02-24 Zoltan Varga <vargaz@gmail.com>
12201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
12203 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
12204 interface calls with large offsets.
12206 2006-02-23 Raja R Harinath <rharinath@novell.com>
12208 * jit-icalls.c (helper_compile_generic_method): Document the
12209 special-case we depend on so that we can inflate the method twice
12210 with the same context with no bad side-effects.
12212 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
12214 * mini-x86.c, mini-amd64.c: fix for case when xen support
12217 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
12219 * mini-x86.c, mini-amd64.c: generate code to access tls items
12220 in a faster way for Xen systems.
12222 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
12224 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
12225 updates and compilation fixes for the OSX/x86 port, mostly from
12226 Geoff Norton <gnorton@customerdna.com>.
12228 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
12230 * inssel.brg: faster interface call implementation
12231 to sync with the interface_offsets MonoVTable changes.
12233 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
12235 * mini.c: more verification checks.
12237 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
12239 * mini.c: added a few more verification checks.
12241 2006-02-17 Neale Ferguson <neale@sinenomine.net>
12243 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
12244 facility on the processor and use it if available.
12246 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
12248 * driver.c, aot.c, mini.c: throw exception if the IL code is
12249 invalid or unverifiable.
12251 2006-02-17 Raja R Harinath <rharinath@novell.com>
12253 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
12256 2006-02-16 Zoltan Varga <vargaz@gmail.com>
12258 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
12260 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12262 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
12263 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
12264 handling of instantiated generic valuetypes.
12266 2006-02-11 Zoltan Varga <vargaz@gmail.com>
12268 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
12269 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
12272 * generics.2.cs: Revert the nullable reftypes tests.
12274 2006-02-10 Zoltan Varga <vargaz@gmail.com>
12276 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
12277 using __builtin_frame_address (1) as it doesn't work in the presence
12278 of optimizations. Hopefully fixes #77273.
12280 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
12281 -> generics.cs change as it doesn't work with some automake versions.
12283 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
12285 * mini.c: handle systems that sue a different way to
12286 retrieve the stack address of the current thread.
12288 2006-02-09 Zoltan Varga <vargaz@gmail.com>
12290 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
12291 it specially in the makefile.
12293 * generics.2.cs: Add tests for nullable reference types.
12295 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
12297 * mini.c: always handle the case when mono_jit_init()
12298 is called in a thread different from the main thread,
12299 confusing libgc (bug #77309).
12301 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
12303 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
12305 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
12307 * mini.c: change optimize_branches () to use a single loop
12308 and introduce a new optimization to simplify some range checks.
12310 2006-02-03 Martin Baulig <martin@ximian.com>
12312 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
12313 and merged with debugger_thread_manager_add_thread().
12314 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
12315 inform the debugger about the main thread.
12317 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12319 * basic.cs: Add test for div.un/rem.un constant folding.
12321 2006-02-03 Neale Ferguson <neale@sinenomine.net>
12323 * cpu-s390x.md: correct int_xor_imm length
12325 2006-02-03 Zoltan Varga <vargaz@gmail.com>
12327 * generics.2.cs: New test for #77442.
12329 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
12332 2006-02-02 Martin Baulig <martin@ximian.com>
12334 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
12335 <mono/metadata/mono-debug-debugger.h>
12337 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
12339 2006-02-02 Martin Baulig <martin@ximian.com>
12341 * debug-debugger.h: New header file for debug-debugger.c.
12343 * debug-debugger.c: Big API cleanup; don't run the managed Main()
12344 function is a separate thread anymore; add support for attaching.
12346 2006-02-01 Zoltan Varga <vargaz@gmail.com>
12348 * tramp-x86.c: Fix a warning.
12350 2006-01-31 Zoltan Varga <vargaz@gmail.com>
12352 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
12353 on very large methods.
12355 * aot.c (load_patch_info): Fix a warning.
12357 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
12359 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
12360 mini-ops.h: alu membase optimizations.
12362 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
12364 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
12365 to speedup StringBuilder.
12367 2006-01-27 Zoltan Varga <vargaz@gmail.com>
12369 * dominators.c (mono_compute_natural_loops): Fix detection of
12370 loop body start blocks.
12372 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
12374 2006-01-26 Zoltan Varga <vargaz@gmail.com>
12376 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
12379 2006-01-25 Massimiliano Mantione <massi@ximian.com>
12381 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12383 2006-01-25 Martin Baulig <martin@ximian.com>
12385 * debug-debugger.c: Moved the `MonoDebuggerManager' and
12386 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
12387 started to cleanup this file a little bit.
12389 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
12391 * mini.c: optimize a codepath frequently happening in generics code.
12393 2006-01-23 Martin Baulig <martin@ximian.com>
12395 * Makefile.am: Only compile debug-debugger.c on supported platforms.
12397 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
12398 functions directly.
12400 * driver.c: debug-debugger.c is only available if
12401 `MONO_DEBUGGER_SUPPORTED' is defined.
12403 2006-01-23 Martin Baulig <martin@ximian.com>
12405 * debug-debugger.c: Only enable this on platforms where the Mono
12406 Debugger is working (x86 and x86_64).
12408 2006-01-21 Martin Baulig <martin@ximian.com>
12410 The Mono Debugger is now using the normal `mono' instead of the
12411 `mono-debugger-mini-wrapper' when executing managed code.
12413 * debug-debugger.c: New file; previously known as
12414 debugger/wrapper/wrapper.c.
12416 * debug-mini.c (mono_init_debugger): Removed.
12418 * driver.c (mono_main): Added new `--inside-mdb' command line
12419 argument which is used when running inside the debugger.
12421 2006-01-20 Zoltan Varga <vargaz@gmail.com>
12423 * liveness.c (mono_analyze_liveness): Remove some unused data
12426 2006-01-17 Zoltan Varga <vargaz@gmail.com>
12428 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
12430 2006-01-16 Zoltan Varga <vargaz@gmail.com>
12432 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
12433 depends on implementation details of monobitset.
12435 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
12438 2006-01-15 Zoltan Varga <vargaz@gmail.com>
12440 * liveness.c: Update after monobitset changes.
12442 2006-01-14 Zoltan Varga <vargaz@gmail.com>
12444 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
12446 2006-01-11 Neale Ferguson <neale@sinenomine.net>
12448 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
12450 * mini-s390x.c: Remove warning messages.
12452 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
12454 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
12456 2006-01-10 Zoltan Varga <vargaz@gmail.com>
12458 * generics.2.cs: Add ldelem/stelem_any test.
12460 2006-01-10 Neale Ferguson <neale@sinenomine.net>
12462 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
12464 2006-01-07 Zoltan Varga <vargaz@gmail.com>
12466 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
12468 2006-01-06 Zoltan Varga <vargaz@gmail.com>
12470 * generics.2.cs: Reenable vtype tests.
12472 * inssel-x86.brg: Remove an icorrect valuetype rule.
12474 2006-01-06 Neale Ferguson <neale@sinenomine.net>
12476 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
12477 initial support for OP_ABS.
12479 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12481 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
12483 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12485 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
12486 conversion and implement LADD/LSUB.
12488 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
12491 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12493 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
12495 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
12498 2006-01-05 Neale Ferguson <neale@sinenomine.net>
12500 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
12501 localloc is encountered. Fixes crash in test-183.cs when using gmcs
12502 (stack walk problem).
12504 2006-01-04 Zoltan Varga <vargaz@gmail.com>
12506 * aot.c (mono_aot_load_method): Fix a warning.
12508 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12510 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
12512 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12514 * iltests.il: Add test for #77148.
12516 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
12519 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12521 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
12523 2006-01-03 Neale Ferguson <neale@sinenomine.net>
12525 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
12526 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
12528 * basic-long.cs: Add lconv-to-r4/r8 tests.
12530 2006-01-03 Zoltan Varga <vargaz@gmail.com>
12532 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
12534 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
12535 here as on other archs.
12537 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12539 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
12541 2005-12-29 Neale Ferguson <neale@sinenomine.net>
12543 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
12545 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
12547 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
12548 instrument_prolog; Add memory_barrier instruction.
12550 2005-12-26 Zoltan Varga <vargaz@gmail.com>
12552 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
12554 2005-12-23 Zoltan Varga <vargaz@gmail.com>
12556 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
12558 * aliasing.c inssel.brg: Fix warnings.
12560 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
12561 could skip initialization of some parts of memory.
12563 * mini.c mini-ia64.c: Fix warnings.
12565 * inssel-sparc.brg: Add an implementation of lneg which actually works.
12567 2005-12-22 Zoltan Varga <vargaz@gmail.com>
12569 * aliasing.c (mono_build_aliasing_information): Add a workaround for
12570 a crash seen on sparc.
12572 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
12574 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
12576 2005-12-21 Neale Ferguson <neale@sinenomine.net>
12578 * mini-ops.h: Add s390_backchain instruction
12580 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
12582 * cpu-s390.md: Add s390_backchain instruction
12584 * mini-s390.c: Significant ABI changes
12586 * mini-s390.h: Cater for zero length structures
12588 2005-12-20 Neale Ferguson <neale@sinenomine.net>
12590 * mini-s390.c: ABI fixes
12592 * inssel-s390.brg: Remove debug statements
12594 * cpu-s390.md: Fix length of ATOMIC_xx operations
12596 2005-12-19 Zoltan Varga <vargaz@gmail.com>
12598 * basic-float.cs: Add float<->long conversion tests.
12600 2005-12-16 Neale Ferguson <neale@sinenomine.net>
12602 * mini-s390.c: Fix LOCALLOC processing.
12604 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
12606 2005-12-15 Zoltan Varga <vargaz@gmail.com>
12608 * iltests.il: Add tests for some opcodes not covered by the other
12611 2005-12-15 Neale Ferguson <neale@sinenomine.net>
12613 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
12614 register loading for Tail processing; Correct trace output.
12616 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
12618 * cpu-s390.md: Correct size of jmp instruction.
12620 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12622 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
12624 2005-12-13 Neale Ferguson <neale@sinenomine.net>
12626 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
12627 Bring s390 up to current level.
12629 2005-12-12 Zltan Varga <vargaz@gmail.com>
12631 * generics.2.cs: Disable the newly added tests as they do not work yet.
12633 * generics.2.cs: Add valuetype tests.
12635 2005-12-09 Zoltan Varga <vargaz@gmail.com>
12637 * basic-long.cs: Add i4->u8 test.
12639 * objects.cs: Add tests for JIT intrinsic.
12641 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
12642 optimizations lost by a mistake.
12644 2005-12-07 Zoltan Varga <vargaz@gmail.com>
12646 * basic-long.cs: Remove a test moved to objects.cs.
12648 * arrays.cs: Add more array tests.
12650 2005-12-06 Zoltan Varga <vargaz@gmail.com>
12652 * arrays.cs: Add new tests for multi-dimensional arrays.
12654 2005-12-06 Raja R Harinath <rharinath@novell.com>
12656 * Makefile.am (test_sources2): Add generics.2.cs.
12657 (EXTRA_DIST): Add test_sources2.
12659 2005-12-05 Ben Maurer <bmaurer@ximian.com>
12661 Support for boxing and unboxing nullable types as well as the
12662 isinst operation on nullables, per the CLI ammendment.
12664 * inssel.brg (CEE_ISINST): Special case for nullable
12666 * mini.c (handle_unbox_nullable): new method
12667 (handle_box): Special case for nullable types
12668 (mono_method_to_ir): Call handle_unbox_nullable in correct
12671 * generics.2.cs: New test suite
12673 * Makefile.am: Support for regression tests with generics.
12675 2005-12-03 Zoltan Varga <vargaz@gmail.com>
12677 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
12678 allocated to registers. Fixes #76800.
12680 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
12682 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
12684 2005-11-30 Zoltan Varga <vargaz@gmail.com>
12686 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
12689 2005-11-29 Zoltan Varga <vargaz@gmail.com>
12691 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
12694 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
12696 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
12697 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
12699 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
12700 single precision before storing to a single precision location.
12702 2005-11-28 Raja R Harinath <rharinath@novell.com>
12704 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12706 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12708 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12711 * basic.cs: Remove test_0_byte_compares test which was moved to
12712 objects.cs a long time ago.
12714 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12716 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12718 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12720 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12721 handlers are called.
12723 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12726 * mini-ia64.c: Add support for the throw->branch exception
12729 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12731 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12733 * mini.c: Enabled "fastpath" deadce :-)
12735 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12737 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12738 alias analysis pass to support it.
12739 * mini.h: Likewise.
12741 * liveness.c: Likewise (liveness computation can use aliasing
12742 information to be more accurate).
12743 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12744 moreover made so that "--compile-all" uses the given optimization
12745 flags and not the default ones.
12746 * aliasing.c: Alias analysis (new file).
12747 * aliasing.h: Likewise.
12748 * Makefile.am: added "aliasing.c" and "aliasing.h".
12750 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12752 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12755 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12757 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12758 fp >= end_of_stack exit condition, as it is not needed, and it might
12759 become true for fp eliminated frames.
12761 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12763 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12766 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12768 * mini-arm.c: fixed alignment of doubles/longs to match
12769 the C ABI (bug #76635).
12771 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12773 * aot.c: fix compilation with --enable-minimal=aot.
12775 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12777 * mini-arm.c: fixed compatibility with the new
12778 floating point emulator package for compares.
12780 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12782 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12784 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12786 * mini-exceptions.c (print_stack_frame): Output to stderr.
12787 (mono_handle_native_sigsegv): Ditto.
12789 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12791 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12792 OP_LCONV_TO_OVF_I implementation.
12794 * mini-amd64.c: Add support for the throw->branch exception
12797 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12798 when the catch clause catches a more general exception, i.e. Object.
12800 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12802 * cpu-ia64.md: Remove unused opcodes.
12804 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12805 specific defines for architectures defining USE_SIGACTION.
12807 * mini-ia64.c: Fix some warnings.
12809 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12810 version seemed to skip a frame.
12812 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12814 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12815 only calls which are made to native code use this flag.
12817 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12819 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12820 varargs methods as well.
12822 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12823 which have save_lmf set. Reorganize methods prologs a bit.
12825 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12826 debugger to the proper place.
12828 2005-10-29 Martin Baulig <martin@ximian.com>
12830 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12831 when running inside the debugger until the debugger has support
12834 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12836 * mini.h: Fix a warning.
12838 2005-10-24 Miguel de Icaza <miguel@novell.com>
12840 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12841 we expose publicly, this returns the string.
12843 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12845 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12846 with fp elimination.
12848 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12850 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12851 native stacktrace using the glibc 'backtrace' function if available.
12853 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12855 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12857 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12858 handle SIGSEGVs received while in native code.
12860 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12861 code, call mono_handle_native_sigsegv which will abort the runtime
12862 after printing some diagnostics, instead of converting it into a
12863 confusing NullReferenceException.
12865 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12867 * cpu-pentium.md: Remove unused opcodes.
12869 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12871 * mini-amd64.h (MonoLMF): Add rsp field.
12873 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12876 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12878 * mini-codegen.c (get_register_spilling): Fix some warnings.
12880 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12882 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12883 elimination during exception handling. Enable fp elimination by
12886 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12889 2005-10-16 Martin Baulig <martin@ximian.com>
12891 * mini-exceptions.c
12892 (mono_debugger_run_finally): New public method for the debugger.
12894 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12896 * debug-mini.c (mono_debug_init_method): Fix warning.
12898 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12899 the 'exname' parameter const to fix some warnings.
12901 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12903 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12904 introduced by the previous patch.
12906 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12908 * basic-float.cs: Add test for precision of float arithmetic.
12910 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12911 when loading/storing single values from/to memory.
12913 * mini.c (mono_jit_compile_method_with_opt): Create the function
12914 pointers in the correct domain.
12916 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12918 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12919 introduced by previous patch.
12921 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12922 when out_filter_idx is NULL.
12924 * mini-exceptions.c: Don't run filter clauses twice during exception
12925 handling. Fixes #75755.
12927 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12929 * aot.c: Add support for ldflda wrappers.
12931 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12934 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12936 * mini.c, mini.h: do not consider exception handlers blocks when
12937 setting up interface variables.
12939 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12941 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12943 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12945 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12946 causes a regression.
12948 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12950 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12952 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12953 of the OP_P definitions.
12955 * TODO: Add a proposal for dealing with the CEE/OP mess.
12957 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12958 optimizations from the x86 port.
12960 * cpu-amd64.md: Ditto.
12962 * basic.cs basic-long.cs: Add tests.
12964 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12966 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12967 Patrik Torstensson's implementation of my exception-handling
12968 optimization idea, when the exception object is not used
12971 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12973 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12974 of the mul_imm optimizations from the old jit.
12976 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12978 * mini.c, liveness.c: patch by Patrik Torstensson and
12979 Zoltan Varga to improve performance in methods with
12982 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12984 * driver.c: Remove 'Globalization' entry from --version.
12986 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12988 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12989 there is a profiler interested in JIT events.
12991 * aot.c: Load profile files produced by the AOT profiling module, and
12992 reorder methods based on the profiling info. Add a 'method_order' table
12993 to the AOT file to make mono_aot_find_jit_info work with the reordered
12996 * mini.h: Bump AOT file version info.
12998 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
13000 * mini-arm.h: work around what looks like a gcc bug when optimizations
13003 2005-09-28 Raja R Harinath <rharinath@novell.com>
13005 * Makefile.am (AM_CFLAGS): Don't use += to append inside
13006 conditionals. Use ...
13007 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
13009 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
13011 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
13012 to determine the amount of memory to copy when passing valuetypes.
13014 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
13015 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
13017 2005-09-27 Zoltan Varga <vargaz@gmail.com>
13019 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
13020 information about aot.
13022 2005-09-27 Ben Maurer <bmaurer@ximian.com>
13024 * *.c: Replace the use of {Enter,Leave}CriticalSection with
13025 macros. This will allow a deadlock debugger to easily be plugged
13028 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
13030 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
13032 2005-09-27 Raja R Harinath <rharinath@novell.com>
13034 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
13035 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
13036 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
13037 ($(arch_built)) [CROSS_COMPILING]: Error out.
13039 2005-09-26 Zoltan Varga <vargaz@gmail.com>
13041 * aot.c: Add support for the no_special_static flag for classes.
13043 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13045 * Reapply reverted patches.
13047 * *: Revert r50174 as well.
13049 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
13051 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
13053 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
13055 2005-09-23 Miguel de Icaza <miguel@novell.com>
13057 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
13058 part of the SIG_HANDLER_SIGNATURE.
13060 2005-09-23 Zoltan Varga <vargaz@gmail.com>
13062 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
13065 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
13066 introduced by previous patch.
13068 2005-09-21 Zoltan Varga <vargaz@gmail.com>
13070 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
13071 saved registers too.
13073 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
13074 upon the information returned by get_call_info ().
13076 * mini-x86.c (add_float): Fix stack size calculation.
13077 (mono_arch_call_opcode): Rewrite this so it works based up the
13078 information returned by get_call_info ().
13079 (mono_arch_get_this_vret_args): Ditto.
13081 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
13083 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
13084 in cinfo to determine the registers which need to be used.
13086 2005-09-20 Miguel de Icaza <miguel@novell.com>
13088 * driver.c (mono_main): Add --server and --desktop flags.
13090 2005-09-16 Zoltan Varga <vargaz@gmail.com>
13092 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
13093 registers as global registers.
13095 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
13096 longer needed with the new register allocator.
13098 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
13100 * cpu-ia64.md: Remove unused opcodes.
13102 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
13104 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
13106 * cpu-amd64.md: Remove unused opcodes.
13108 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
13109 needed with the new register allocator.
13111 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
13114 2005-09-16 Raja R Harinath <rharinath@novell.com>
13116 * Makefile.am (check-local): Don't invoke semdel-wrapper.
13118 2005-09-16 Martin Baulig <martin@ximian.com>
13120 * exceptions-amd64.c
13121 (throw_exception): Don't call mono_debugger_throw_exception() if
13122 we're a rethrow - see the FIXME in the code.
13124 2005-09-15 Geoff Norton <gnorton@customerdna.com>
13126 * mini.c (mono_init_exceptions): This only works on some architectures.
13128 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13130 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
13133 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
13135 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
13136 now in mini-exceptions.c.
13138 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
13140 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
13141 now in mini-exceptions.c.
13143 2005-09-15 Zoltan Varga <vargaz@gmail.com>
13145 * exceptions-x86.c: Applied patch from Patrik Torstensson
13146 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
13148 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
13149 code into mini-exceptions.c. Add some assertions to it.
13151 2005-09-12 Zoltan Varga <vargaz@gmail.com>
13153 * aot.c (emit_section_change): Applied patch from "The Software Team"
13154 (<software@solmersa.com>). Fix as errors on windows.
13156 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13158 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
13159 method info into the LMF.
13161 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13163 * mini-ia64.c: Add proper unwind info for method epilogs.
13165 * exceptions-ia64.c: Add some code to help debugging.
13167 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
13169 * mini-exceptions.c: Fix warning.
13171 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
13173 * mini.c: Really fix build.
13175 * mini-x86.c mini-amd64.c: Fix build.
13177 2005-09-11 Zoltan Varga <vargaz@gmail.com>
13179 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
13181 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
13182 some Interlocked methods as intrinsics.
13184 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
13185 for Thread methods as well.
13187 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
13189 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
13191 * mini-ia64.c mini-x86.c mini-amd64.c
13192 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
13195 * mini.c (mono_init_exceptions): Fix build breakage.
13197 2005-09-10 Zoltan Varga <vargaz@gmail.com>
13199 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
13200 of instructions. Use the new ia64_unw_op macros for emitting unwind
13203 * mini.c (mono_init_exceptions): Initialize exception handling
13204 related trampolines at startup.
13206 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
13208 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
13210 2005-09-09 Zoltan Varga <vargaz@gmail.com>
13212 * mini.c: Handle type loading errors gracefully during compilation and
13213 throw the appropriate exception.
13215 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
13217 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
13218 for the mono binary.
13220 2005-09-09 Martin Baulig <martin@ximian.com>
13222 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
13225 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13227 * mini-arm.h: use emulation for conv.r.un for the release.
13229 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
13231 * mini-arm.c, objects.cs: more fixes and tests for them.
13233 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13235 * mini-arm.c: align structures to at least 4 bytes to be able
13236 to keep our current optimized memcpy.
13238 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
13240 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
13242 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13244 * mini.c: ignore SIGPIPE.
13246 2005-09-04 Zoltan Varga <vargaz@gmail.com>
13248 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
13250 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
13252 2005-09-02 Zoltan Varga <vargaz@gmail.com>
13254 * mini.h: Add prototype for mono_allocate_stack_slots_full.
13256 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
13258 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
13259 exception handling support.
13260 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
13261 patch by Brian Koropoff <briank@marakicorp.com>).
13263 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
13265 * mini.c: revert another 'optimization' which breaks when
13266 items on the eval stack need to be saved at a basic block end
13269 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13271 * jit-icalls.c: for arrays, ensure we always provide
13274 2005-08-30 Zoltan Varga <vargaz@gmail.com>
13276 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
13278 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
13280 2005-08-29 Zoltan Varga <vargaz@gmail.com>
13282 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
13283 arguments in their original register.
13285 2005-08-28 Zoltan Varga <vargaz@gmail.com>
13287 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
13290 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
13291 when ssapre is enabled.
13293 * inssel-long.brg: Fix bug in previous patch.
13295 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
13296 multiplication by a constant.
13298 2005-08-27 Zoltan Varga <vargaz@gmail.com>
13300 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
13303 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
13306 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
13308 * inssel-arm.brg: apply changes tested by Brian Koropoff
13309 <briank@marakicorp.com>.
13311 2005-08-25 Zoltan Varga <vargaz@gmail.com>
13313 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
13315 2005-08-24 Zoltan Varga <vargaz@gmail.com>
13317 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
13318 to the same register if dreg is just a base register.
13319 (print_ins): Improve printing of membase opcodes.
13321 * inssel-x86.brg: Add optimized ldind(reg) rules.
13323 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
13325 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
13327 * mini.c: when running under valgrind, set the stack bottom for
13328 the GC at the actual approximate stack for the app (fixes running
13329 mono with valgrind).
13331 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
13333 * mini.c: do no break at the first valuetype to init found
13334 (fixes bug #75791).
13336 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
13338 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
13340 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
13342 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
13344 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
13346 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
13348 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13350 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
13352 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
13355 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
13358 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
13361 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
13363 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
13365 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13367 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
13368 in the tail recursion optimization.
13370 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
13371 debug info into the assembly file.
13373 * iltests.il: Add test for filter regions.
13375 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
13376 initial stack of filter regions. Fixes #75755.
13378 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
13380 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
13381 stack requirements.
13383 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
13385 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
13386 the check for an already compiled method on non-ia64 platforms.
13387 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
13390 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
13392 * inssel-x86.brg: Add some optimized call rules.
13394 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
13396 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
13399 * mini.h mini-trampolines.c: Pass the trampoline argument to
13400 mono_arch_patch_delegate_trampoline.
13402 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
13404 * mini-trampolines.c: Fix build.
13406 * mini-amd64.h: Add delegate trampolines.
13408 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
13410 * inssel-amd64.brg: Add optimized call rules.
13412 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
13414 * inssel-ia64.brg: Add optimized ldind(reg) rules.
13416 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
13418 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
13421 * mini-ia64.c: Remove LMF fixmes.
13423 * mini-ia64.h: Remove most fields from LMF.
13425 * inssel-ia64.brg (stmt): Fix unaligned access errors.
13427 * mini-trampolines.c: Add support for IA64 function descriptors.
13429 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
13430 for IA64 function descriptors.
13432 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
13434 * tramp-arm.c: patch the vtable for virtual calls. Added
13435 support code to register/unregister the LMF.
13436 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
13439 2005-08-19 Dick Porter <dick@ximian.com>
13441 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
13442 bit value if needed.
13444 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
13446 * mini.c (mini_get_method): Move handling of wrapper data here.
13448 * mini.c (mono_method_to_ir): Add support for dynamic methods.
13450 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
13453 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
13454 bblock->code does not remain empty.
13456 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
13458 * arrays.cs: Add regression test for #75832.
13460 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
13461 rules. Fixes #75832.
13463 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
13464 instruction scheduling.
13466 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
13468 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
13470 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
13472 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
13474 * mini-codegen.c: Fix VC build.
13476 * cpu-pentium.md: Increase length of atomic_exhange_i4.
13478 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13480 * mini.h: fix signature for mono_register_opcode_emulation.
13482 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
13484 * mini.c: Get rid of most of the helper_sig_... constants using
13485 mono_create_icall_signature ().
13487 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
13489 * jit-icalls.c (helper_ldstr): New helper function.
13491 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
13493 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
13494 throw, load the string using a helper call instead of creating a string object.
13496 * aot.c: Update after LDSTR changes.
13498 * mini.h: Bump AOT file version.
13500 * aot.c: Save class size info into the AOT file. Print more statistics during
13503 * mini.h: Bump AOT file version.
13505 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
13506 ordering of disasm cases. Fixes #74957.
13508 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
13510 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
13511 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
13512 the generic code needed for the ARM port.
13514 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
13516 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
13517 inssel-arm.brg: more ARM features and fixes.
13519 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
13521 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
13522 ARM port work in progress.
13524 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
13526 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
13528 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
13530 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
13532 * inssel.brg (mini_emit_memset): Add support for unaligned access.
13534 * *-ia64.*: Ongoing IA64 work.
13536 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
13538 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
13540 * TODO: Remove out-of-data todo stuff.
13542 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
13545 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
13547 * mini.h: Bump corlib version.
13549 2005-07-27 Martin Baulig <martin@ximian.com>
13552 (create_copy_ins): Added `const unsigned char *ip' argument; set
13553 `copy->cil_code' from it.
13555 2005-07-27 Martin Baulig <martin@ximian.com>
13557 * mini-exceptions.c (mono_handle_exception): Don't call
13558 mono_debugger_handle_exception() for filters.
13560 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
13562 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
13565 2005-07-26 Martin Baulig <martin@ximian.com>
13567 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
13569 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
13570 helper_compile_generic_method() if the method is actually virtual
13573 2005-07-26 Martin Baulig <martin@ximian.com>
13576 (trampoline_code): Renamed to `mono_trampoline_code' and made it
13577 public; this is now accessed directly by the debugger.
13578 (mono_generic_trampoline_code): Removed.
13581 (mono_debug_init_method): Also add interncalls and wrappers.
13583 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
13585 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
13587 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
13589 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
13591 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
13593 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
13595 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13597 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
13598 getting TLS offsets on AMD64 too.
13600 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
13602 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
13604 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
13606 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
13607 inssel-arm.brg, mini-arm.h: ARM port work in progress.
13609 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
13611 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
13613 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
13616 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
13617 mono_sparc_is_virtual_call ().
13619 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
13621 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
13622 trampoline parameters.
13624 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
13626 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
13627 to mono_arch_get_vcall_slot_addr.
13629 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
13632 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
13634 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13636 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
13638 2005-07-19 Martin Baulig <martin@ximian.com>
13640 * exceptions-amd64.c (throw_exception): Call
13641 mono_debugger_throw_exception() here like we're doing it on i386.
13643 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
13645 * mini-ia64.c: Add optimized TLS access support.
13647 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
13649 * mini-exceptions.c: Ongoing IA64 work.
13651 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
13653 * mini.c: Use the default optimization set when embedding. Fixes
13656 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
13658 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
13659 of trampolines to a separate file.
13661 * mini-trampolines.c: New file.
13663 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
13666 * tramp-x86.c: Reorganize the trampoline code to be similar to the
13669 * mini-codegen.c: Fix cygwin build.
13671 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
13673 * mini.c: Add some minor changes needed by the IA64 port.
13675 * *-ia64.*: Ongoing IA64 work.
13677 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
13679 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
13680 trampolines into arch-independent and arch-dependent parts.
13682 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
13684 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
13686 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
13688 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
13689 the xp-regalloc-branch for amd64.
13691 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
13692 xp-regalloc-branch for x86.
13694 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
13696 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
13698 2005-07-06 Martin Baulig <martin@ximian.com>
13701 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13702 (mono_jit_runtime_invoke): Likewise.
13704 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13706 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13709 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13710 without loading their metadata. Reorganize the file format so exception handling+
13711 debug info is kept separate from normal method info. Create MonoJitInfo
13712 structures for methods lazily.
13714 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13716 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13718 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13720 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13723 * mini.h: Bump AOT file version.
13725 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13727 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13729 2005-07-01 Raja R Harinath <rharinath@novell.com>
13731 * Makefile.am (check-local): Call semdel-wrapper.
13733 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13735 * mini-x86.c: Revert the last change as it seems to break the build..
13737 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13739 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13741 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13743 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13745 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13746 outside of the macro, so strange stuff doesn't happen with gcc4
13747 (NEW_AOTCONST_TOKEN): Likewise.
13749 2005-06-28 Martin Baulig <martin@ximian.com>
13751 * mini.c (mini_class_is_system_array): New static method; use this
13752 instead of `klass->parent == mono_defaults.array_class' everywhere
13753 since this also works for the new generic array class.
13755 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13757 * inssel.brg: Remove warnings.
13759 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13761 * mini-ia64.c: Ongoing IA64 work.
13763 * basic-float.cs: Add float->i1 conversion test.
13765 * iltests.il: Add conv.u4 test.
13767 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13769 * inssel-long.brg: Fix bug caused by last change.
13771 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13773 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13774 BSDs. Allows the x86 JIT to work on OSX86
13776 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13778 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13781 * mini-ia64.c: Ongoing IA64 work.
13783 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13785 * mini-ia64.c: Ongoing IA64 work.
13787 * driver.c: Clean up jit_code_hash as well when using --regression.
13789 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13791 * basic-long.cs: Add tests for long->u4 conversion.
13793 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13795 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13796 that we do not depend on undefined C behavior: the order stuff
13797 gets evaluated within an expression. Fixes mono when compiled on
13800 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13802 * *-ia64.*: Ongoing IA64 work.
13804 * aot.c: Lower memory usage while loading AOT methods.
13806 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13808 * mini.h: Bump AOT file format version.
13810 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13812 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13814 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13816 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13817 not on callee assembly). Fixed some comments.
13819 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13821 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13822 it gets proper disassembly.
13823 (emit_method_info): Remove some dead code.
13825 * mini.c (mini_method_compile): Allways allocate the GOT var in
13826 mono_method_to_ir for emulating opcodes.
13828 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13830 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13831 before freeing the code memory. Fixes #74990.
13833 * objects.cs: Add regression test for #74992.
13835 * liveness.c: Extend live ranges of arguments to the beginning of the
13836 method. Fixes #74992.
13838 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13839 so it points into the faulting instruction.
13841 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13843 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13845 * *-ia64.*: Ongoing IA64 work.
13847 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13849 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13851 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13853 * *-ia64.*: Ongoing IA64 work.
13855 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13857 * basic-long.cs: Add tests for add/sub.ovf.
13859 * basic.cs: Add tests for sub.ovf.
13861 * *-ia64.*: Ongoing IA64 work.
13863 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13865 * *-ia64.*: Ongoing IA64 work.
13867 * basic.cs: Add conv.ovf.i4.un test.
13869 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13871 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13873 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13875 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13877 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13879 * *-ia64.*: Ongoing IA64 work.
13881 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13884 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13886 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13888 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13890 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13892 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13894 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13895 of a call is callable by a near call.
13897 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13899 * mini-ia64.c: Ongoing IA64 work.
13901 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13903 * genmdesc.c: Make the generated array non-static.
13905 * inssel-long.brg: Fix LSHR_IMM rule.
13907 * *-ia64.*: Ongoing IA64 work.
13909 * *-ia64.*: Ongoing IA64 work.
13911 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13913 * *-ia64.*: Ongoing IA64 work.
13915 * *-ia64.*: Ongoing IA64 work.
13917 * mini-ia64.c: Ongoing IA64 work.
13919 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13921 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13923 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13925 * objects.cs basic-long.cs: Move some tests to objects.cs.
13927 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13929 * *-ia64.*: Ongoing IA64 work.
13931 * iltests.il: Add a new test.
13933 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13934 newobj. Fixes #75042.
13936 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13938 * *-ia64.*: Ongoing IA64 work.
13940 * *-ia64.*: Ongoing IA64 work.
13942 * *-ia64.*: Ongoing IA64 work.
13944 * basic.cs objects.cs: Move tests accessing static variables as well.
13946 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13948 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13950 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13952 * driver.c: Always print failed tests.
13954 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13957 * *ia64*: Ongoing IA64 work.
13959 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13961 * basic.cs: Add tests for add.ovf. Fix warnings.
13963 2005-05-18 Miguel de Icaza <miguel@novell.com>
13965 * driver.c (mono_main): Avoid crash if no argument is passed to
13966 --break; Do not use g_error, but f_printf. And fix all other
13967 ocurrences of the same crash.
13969 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13971 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13972 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13975 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13977 * *-ia64.*: Add beginnings of IA64 backend.
13979 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13981 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13983 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13986 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13988 * mini-amd64.c: Fix a warning.
13990 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13992 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13993 in float_neg. Fixes #74897.
13995 * mini-amd64.c (emit_call): Fix another near call bug.
13997 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13999 * declsec.c: Keep the appdomain information in the structure. Added a
14000 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
14001 value gets overwritten).
14002 * declsec.h: Set the default MonoArray for the the stack to 6. Added
14003 an MonoAppDomain member to MonoSecurityFrame.
14004 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
14005 used in the stack walk. Now use a MonoArray which grow (double) when
14008 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
14010 * mini.c: Re-enabled runtime cleanup, since running threads should
14011 now properly stop when exiting.
14013 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
14015 * mini-codegen.c: New file contaning the arch-independent local
14016 register allocator. Not used by any architectures yet.
14018 * mini.h linear-scan.c: Merge some changes from the
14019 mini-xp-local-regalloc branch.
14021 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
14023 * mini-amd64.c (emit_call): Fix calls to native functions when the
14024 runtime is compiled as a shared library. Fixes #74756.
14026 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
14027 on a literal field. Fixes #74751.
14029 2005-04-25 Raja R Harinath <rharinath@novell.com>
14031 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
14033 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
14035 * objects.cs: Add missing null casting test.
14037 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
14039 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
14040 in wrapper methods. Also rename 'address' variable to 'offset'.
14042 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
14044 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
14047 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
14049 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
14052 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
14054 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
14056 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14058 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
14059 just the last bytes.
14061 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
14063 * aot.c (mono_compile_assembly): Fix warning.
14065 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
14066 by the _MSC_VER stuff.
14068 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
14070 * inssel-long.brg: Fix #74588.
14072 * cpu-amd64.md: Fix #74591.
14074 * iltests.il: Add new regression tests.
14076 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
14078 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
14081 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
14083 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
14085 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
14086 from Bill Middleton <flashdict@gmail.com>.
14088 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
14090 * arrays.cs: Add new regression test. Fix warnings.
14092 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
14094 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
14095 and leakage in CKFINITE.
14097 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
14098 this to a null op since it is called on amd64 too.
14100 * exceptions-amd64.c (get_throw_trampoline): Align stack.
14102 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
14103 body since this is not used on amd64.
14105 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
14107 * mini-amd64.c: Remove obsolete fixmes.
14109 * mini.c (print_method_from_ip): Fix debugging support.
14111 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14113 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
14114 so that expressions that don't give much gain are not reduced.
14115 * ssapre.h: Likewise.
14117 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
14119 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
14121 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
14123 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
14125 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
14127 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
14129 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
14131 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
14133 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
14136 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
14138 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
14140 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
14142 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
14143 MONO_ARCH_USE_SIGACTION. Fixes #74252.
14145 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
14147 * mini-x86.c: Fix up stack overflow handling.
14149 * exceptions.cs: Add new regression test.
14151 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
14153 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
14154 mono_jit_thread_attach.
14156 * mini.c (mono_method_to_ir): Verify called method is not abstract.
14158 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14160 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
14161 avoid calling constructors using callvirt.
14163 * inssel.brg: Fix #74073.
14165 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
14167 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
14168 compilation with non-GCC compilers.
14169 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
14170 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
14172 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
14174 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
14175 klass->interface_offsets (will likely fix bug#74073).
14177 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
14179 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
14181 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
14183 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
14184 to amd64_div_reg_size ().
14186 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
14188 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
14190 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
14192 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14194 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
14196 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
14198 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
14200 * mini.c (mono_precompile_assembly): Load and precompile referenced
14201 assemblies as well. Fixes #74015.
14203 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
14205 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
14207 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
14209 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
14210 a lot of checks and (anyway) permissions cannot work until corlib is
14213 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
14215 * mini-ppc.c: fixed ABI issue on sysv/ppc.
14217 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
14219 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
14220 calls (fixes bug#72824).
14222 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14224 * mini.c: fix tail recursion elimination (see test in bug#73936).
14226 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
14228 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
14229 some fp functions in sse2 mode.
14231 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
14233 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
14235 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
14237 * mini.h mini.c: Add mono_get_jit_tls_key ().
14239 * mini-x86.c: Enable fast TLS support on windows.
14241 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
14243 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
14244 * mini.c: Check for p/invoke method when generating code. If a
14245 p/invoke method, or it's class, isn't decorated with [Suppress
14246 UnmanagedCodeSecurity] then generate code to call System.Security.
14247 UnmanagedDemand (only if the security manager is active).
14249 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14251 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
14252 last change as it seems to cause strange crashes.
14254 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14256 * *.c: handle unsafe function pointers where needed.
14258 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
14260 * mini.c (mono_jit_free_method): Remove the fixme too.
14262 2005-03-15 Miguel de Icaza <miguel@novell.com>
14264 * mini.c: As discussed, make the code actually free the delegate
14265 thunk now, to enable the debugging of delegate problems, use
14266 MONO_DEBUG=1 when running Mono.
14268 This takes also care of parts of the leaks as seen by Joe.
14270 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
14272 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
14273 thread_tls_offset calculation.
14275 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
14277 * declsec.c: Reworked linkdemand checks for icall. The previous code
14278 was using the declaration code (untrusted) and didn't work as expected
14279 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
14282 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
14284 * iltests.il: Add new localloc test.
14286 * mini-amd64.c: Handle large stack allocations the same way as on
14287 windows if stack overflow handling is working.
14289 * mini-amd64.c: Allocate the signal stack using mmap.
14291 * mini.c (sigsegv_signal_handler): Fix reading of context.
14293 * mini-exceptions.c: Fix up stack overflow handling.
14295 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
14297 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
14299 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
14301 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
14303 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
14304 tramp_init functions as they are no longer needed.
14306 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
14308 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
14310 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
14312 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
14314 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
14317 * mini-ops.h: Add OP_LMUL_IMM.
14319 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
14320 long mul/div opcodes as intrinsic.
14322 * mini-amd64.c (emit_call): Handle the case when the callee might be
14325 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
14327 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
14330 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
14332 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
14334 2005-03-09 Ben Maurer <bmaurer@ximian.com>
14336 * mini.c (mono_codegen): Don't leak here, to help people running
14339 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
14341 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
14342 conversions in sse2 mode.
14344 * basic-float.cs: Add regression test.
14346 * mini-amd64.c: Reenable sse2.
14348 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14350 * mini-amd64.c: Disable sse2 until some regressions are fixed.
14352 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
14354 * driver.c: Copyright text should include 2005.
14356 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
14358 * cpu-amd64.md (load_membase): Fix more max lengths.
14360 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
14362 * cpu-amd64.md (load_membase): Fix max length.
14364 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
14366 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
14368 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
14369 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
14371 * basic-float.cs: Add rounding regression test.
14373 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
14375 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
14377 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
14378 structures in registers for pinvoke wrappers.
14380 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
14382 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
14384 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
14386 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
14387 wrapper to mono_jit_thread_attach.
14389 * mini.c (mini_jit_thread_attach): New jit icall.
14391 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
14392 native->managed wrappers.
14394 * exceptions.cs: Add new regression test.
14396 * mini.c (optimize_branches): Check regions in the cbranch to throw
14397 block case as well. Fixes #73242.
14399 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
14401 * mini.c: thread safety fixes.
14403 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
14405 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
14406 patching stuff, since delegates use jump trampolines so there is
14409 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
14412 * tramp-amd64.c: Fix build.
14414 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
14415 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
14417 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
14418 Rename this to mono_arch....
14419 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
14421 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
14423 * mini-amd64.c (emit_call): If both the caller and the callee is
14424 guaranteed to have 32 bit addresses, emit a normal call.
14426 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
14428 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
14429 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
14430 method_ptr inside delegates.
14432 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
14434 * mini.c (mono_jit_free_method): Free the method info even if the native code is
14435 invalidated. Fixes #73001.
14437 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
14439 * mini-x86.c: Only use stdcall for pinvokes on windows.
14441 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
14443 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
14444 * mini-x86.c: remove unreliable __thread var offset detection,
14445 use the correct accessors and enable by default.
14447 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
14449 * mini.c (mono_jit_free_method): Fix memory leak.
14451 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
14453 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
14455 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
14457 * cpu-amd64.md: Fix lengths of atomic opcodes.
14459 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
14461 * driver.c: try to not imply using ICU is any good.
14463 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
14465 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
14466 functions as inline ops.
14468 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
14469 some Interlocked functions as inline ops.
14471 * mini.c (move_basic_block_to_end): Fix bug in last patch.
14473 * mini.h (MonoBasicBlock): Reorganize fields a bit.
14475 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
14477 * mini.c: Add support for OP_NOT_TAKEN.
14479 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
14480 structures in registers for pinvoke wrappers.
14482 * mini-amd64.c: Fix warnings.
14484 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
14486 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
14488 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
14490 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
14491 address instead of loading the address from it.
14493 * mini-x86.c: Add support for returning small structs in registers
14494 on Win32. Fixes part of #70864.
14496 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
14498 * trace.c (get_token): Improve error checking.
14500 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
14502 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
14504 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
14506 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
14507 it can be reused for MonoClass.
14508 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
14511 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
14513 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
14514 instead of a MonoReflectionMethod. The method information wasn't used
14515 when displaying SecurityException details (but will be now).
14517 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
14519 * Makefile.am : windows build fix.
14521 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
14523 * iltests.il: Add new regression test.
14525 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
14528 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14530 * mini.c: Moved linkdemand check into helper function check_linkdemand
14531 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
14534 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
14536 * declsec.c: Added statistics counter for different kinds of
14538 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
14539 (and commented) declaration.
14540 * mini.c: Added statistics counter for security Demand code
14541 generation. Added display of security statistics.
14543 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
14545 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
14546 Fix compilation errors under gcc-2.95.
14548 2005-02-12 Ben Maurer <bmaurer@ximian.com>
14550 * mini.c, driver.c: Use the new jit trampoline hashtable
14552 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14554 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
14556 2005-02-11 Martin Baulig <martin@ximian.com>
14558 * debug-mini.c (mono_debug_close_method): Free the line number array.
14560 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14562 * aot.c: Break up large methods into smaller ones. Share GOT slots for
14565 * mini.h: Bump AOT file format version.
14567 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
14569 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
14571 * declsec.h: Added macros to get/set lazyly initialized security
14572 informations about assemblies. Added new enum for different type of
14573 possible LinkDemand violation. Added function to check LinkDemands.
14574 * mini.h: Added a field to MonoCompile to hold any security violation
14575 detected when JITting a method (so it can be thrown later).
14576 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
14577 and CEE_CALLVIRT. Added code to throw exception at the end of
14578 mini_method_compile (note: the exception is unhandled right now).
14580 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
14582 * mini.c, jit-icalls.c: use the managed implementation of
14583 memset for initobj and memset, to avoid managed <-> unmanaged
14586 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
14588 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
14589 optimization if it would need a GOT var.
14591 * basic.cs: Add tests for constant propagation and switch statements.
14593 * ssa.c: Fix out-of-range constant propagation and switch statements.
14595 2005-02-09 <vargaz@freemail.hu>
14597 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
14599 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
14601 * cpu-amd64.md (load_membase): Fix max length of load_membase.
14603 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
14605 * mini.c: update to new signature of mono_class_get_allocation_ftn().
14607 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
14609 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
14610 arithmetic operations.
14612 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
14614 * mini-ppc.c: add a workaround for broken user code that
14615 DllImports vararg functions with non-vararg signatures.
14617 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
14619 * mini.c (mono_jit_compile_method_inner): Add detection and a
14620 meaningfull error message for assemblies written in Managed C++.
14622 * tramp-amd64.c mini-amd64.h: Add support for
14623 create_trampoline_from_token ().
14625 * aot.c mini-x86.c abcremoval.c: Applied patch from
14626 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
14628 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
14630 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
14631 which takes a MonoImage/token as parameter instead of a MonoMethod.
14633 * aot.c: Use the new trampoline for initializing vtables.
14635 * aot.c: Add support for ldfld/stfld_remote wrappers.
14637 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
14638 rules for compare <MEM>, IMM.
14640 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
14642 * aot.c: Handle inherited finalizers correctly.
14644 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
14646 * inssel.brg (stmt): Add a missing _setup_... ().
14648 * aot.c: Save some parts of the class state to the AOT file and use it
14649 to recompute that state when a class is initialized.
14651 * mini.c: Install AOT hooks into the runtime.
14653 * mini.h: Bump AOT file format version.
14655 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
14658 * iltests.il: Add new test.
14660 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
14662 * mini.c: fix typo.
14664 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
14666 * mini.c: setup the statistical profiler in the thread attach
14667 callback to cope with the new single thread code.
14669 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
14671 * mini-ppc.c: ensure we have enough room for the profiler
14672 calls (fixed bug#72084).
14674 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
14676 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
14679 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14681 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
14683 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14685 * ssapre.c: Fixed an issue with down safety (this allows IronPython
14686 to succesfully execute parrotbench).
14687 * ssapre.h: Likewise.
14689 2005-2-1 Massimiliano Mantione <massi@ximian.com>
14691 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
14692 variable for stores to method arguments (fixes a SSAPRE issue).
14694 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14696 * mini.c: handle value types in dup, fixes gen-112.cs.
14698 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
14700 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
14701 sequence for calls in dynamic methods to avoid thunks.
14703 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14705 * mini.c: correctly remove dynamic methods from the hashtable.
14707 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14709 * driver.c: Disabled SSAPRE until fix the bug that appears
14710 in IronPython's parrotbench.
14712 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14714 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14716 * mini.c (mono_method_to_ir): Revert the previous change.
14718 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14719 when AOT compiling.
14721 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14722 mono_jit_info_table_find () etc. when running under valgrind.
14724 * inssel.brg: Fix warnings.
14726 * mini-exceptions.c: Fix warnings.
14728 2005-01-31 Martin Baulig <martin@ximian.com>
14730 * driver.c (compile_all_methods_thread_main): Don't try to compile
14731 generic methods or anything which has type parameters.
14733 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14735 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14737 * TestDriver.cs: Add --verbose flags.
14739 * graph.c ssa.c: Fix 64 bit warnings.
14741 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14742 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14743 Fix 64 bit warnings.
14745 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14746 variable not spotted by gcc.
14748 * mini-amd64.c inssel-amd64.brg: Applied patch from
14749 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14750 X86_COMPARE_MEMBASE opcodes.
14752 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14754 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14756 * *: MonoMethod->signature might be NULL now. You *MUST* use
14757 mono_method_signature.
14759 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14761 * driver.c (compile_all_methods_thread_main): Compile the methods
14762 without invoking cctors.
14764 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14766 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14767 * basic-calls.cs: test for the above.
14769 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14771 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14772 MonoJitInfo changes.
14774 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14776 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14777 eagerly if it contains dynamic methods.
14779 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14781 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14782 trace, it is now computed by an icall from trace_ips.
14784 * mini-exceptions.c: Fix a warning.
14786 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14788 * mini-exceptions.c: don't bother getting stack trace info if
14789 it's not going to be used.
14791 2005-01-27 Raja R Harinath <rharinath@novell.com>
14793 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14796 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14798 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14800 * aot.c: Avoid calling mono_method_get_header () if not needed.
14802 * mini.h: Bump AOT file format version.
14804 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14806 * mini.c (mono_print_tree): Print more info for calls.
14808 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14810 * declsec.h: Remove warning by adding missing include for marshal.h
14812 2005-01-26 Martin Baulig <martin@ximian.com>
14814 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14817 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14819 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14822 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14824 * aot.c (mono_compile_assembly): Fix a warning.
14826 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14828 * declsec.c: Look for security attributes on the original MonoMethod
14829 (and not the wrapped one). This fix permissions on icalls.
14831 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14833 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14835 * mini.c (mono_allocate_stack_slots): Add a fixme.
14837 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14839 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14841 * inssel.brg: optimize casts of sealed types (more
14842 optimizations waiting for fixes in remoting).
14844 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14846 * inssel.brg (stmt): Add another dummy rule.
14848 * driver.c: Fix warnings.
14850 * driver.c (mono_main): If running under valgrind, instruct glib to use
14851 the system allocation functions so valgrind can track the memory
14852 allocated by the g_... functions.
14854 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14856 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14858 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14860 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14861 variables in try regions.
14863 * mini.c (mini_method_compile): Don't disable optimizations on large
14864 methods when AOT compiling.
14866 * mini.c (mono_allocate_stack_slots): New arch independent method to
14867 allocate stack slots. Not yet used.
14869 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14871 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14873 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14875 * mini-ppc.c: make the branch info relative as the code
14876 buffer can be reallocated.
14878 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14880 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14881 * driver.c: Removed the AOT/security restriction. Now initialize the
14882 security manager (in metadata) if --security is used.
14883 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14884 rather than the pointer to declarative security, when AOT is used.
14886 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14888 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14889 basic blocks, reduced intrinsic exception throwing code size.
14891 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14893 * driver.c (mini_usage): Reorder the usage screen.
14895 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14897 * mini.c (mono_resolve_patch_target): Fix warning.
14899 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14901 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14904 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14906 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14907 breaks the amd64 build.
14909 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14910 register allocation. Fixes #71454.
14912 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14914 * arrays.cs: Add new regression test.
14916 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14918 * ssapre.c: Turned usage of snprintf to GString.
14919 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14920 (I left it on by mistake in my previous commit).
14922 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14924 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14925 on cond branch optimization (fixes bug# 71515).
14927 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14929 * abcremoval.c: Fixed bug 71062.
14930 * abcremoval.h: Likewise.
14932 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14934 * mini.c: Added a new functionality to optimize_branches, the removal
14935 of useless basic blocks, and fixed some problem in the removal of
14936 critical edges; some utility functions added for both purposes.
14937 * ssapre.c: Added complex expression support, and fixed bug 70637.
14938 * ssapre.h: Likewise.
14939 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14941 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14942 * driver.c: Re-enabled SSAPRE.
14944 2005-01-19 Martin Baulig <martin@ximian.com>
14946 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14947 the result of mono_get_method_constrained().
14949 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14951 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14954 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14956 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14957 be detected. Fixes #59296.
14959 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14961 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14962 which can happen. Fixes #71361.
14964 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14966 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14969 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14971 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14972 appdomain-unload.exe to fail.
14974 * mini.c: Fix some memory leaks.
14976 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14978 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14979 Fixed bug and sped up some codepaths.
14981 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14983 * mini.c: Fix some memory leaks.
14985 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14988 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14990 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14993 * iltests.il: Add regression test for #71320.
14995 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14997 * mini.c (mono_codegen): Fix installation of profiler hooks.
14999 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
15001 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
15003 * mini.h, mini.c, cfold.c: optimize access to enum
15004 readonly fields, too. Eval conditional branches if possible
15005 to perform unreachable code removal in more cases.
15007 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
15009 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
15011 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
15014 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
15015 WinXP DEP. Fixes #71244.
15017 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
15019 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
15021 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
15023 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
15025 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
15027 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
15030 * mini.h: Bump AOT version.
15032 * mini.h (MonoCompile): Change exvar to a hash table.
15034 * mini.c: Allocate a separate exvar for each handler block.
15036 * mini.c: Get rid of the computation of filter_lengths, its not needed.
15038 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
15039 ex var with the pending exception and only throw if the two are equal.
15042 * exceptions.cs: Add tests for rethrow and nested catch clauses.
15044 * mini-x86.c: Fix warnings.
15046 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
15047 used by all the ports now.
15049 * aot.c: Add write-symbols and save-temps options.
15051 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15053 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
15055 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
15057 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
15060 * tramp-s390.c: Check vtable slot belongs to the domain.
15062 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
15063 as per other platforms.
15065 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
15067 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
15069 * driver.c: we don't run the Main() code in a subthread anymore.
15071 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
15073 * mini.c: added experimental rtc support in the statistical
15074 profiler: if the user has the permission, more accurate statistics
15075 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
15076 The MONO_RTC value must be restricted to what the linux rtc allows:
15077 power of two from 64 to 8192 Hz.
15079 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
15081 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
15083 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
15085 * mini-ppc.c: better icache flush for smp.
15087 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
15089 * mini-amd64.c (emit_move_return_value): Fix memory leak.
15091 * mini-x86.c (get_call_info): Add the get_call_info () code from the
15092 amd64 port, not yet used.
15094 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15096 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
15099 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
15101 * driver.c: Added --security option to activate the security manager.
15102 Right now this will allow code generation for declarative demands and
15103 is disabled when AOT is specified.
15104 * mini.c: Add code generation for declarative security demands.
15105 * mini.h: Add mono_use_security_manager as an extern gboolean.
15107 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
15109 * aot.c (mono_compile_assembly): Speed up compilation a bit by
15110 emitting more dense assembly code.
15112 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
15113 exception throwing stuff.
15115 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
15117 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
15120 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
15121 left in by mistake.
15123 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
15126 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
15128 * tramp-*.c: Only patch vtable slots if the object is in the current
15129 domain. Fixes appdomain-unload.exe.
15131 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
15133 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
15136 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15138 * mini.c (reverse_branch_op): New helper function.
15140 * mini.c (optimize_branches): Run the new optimization only on
15141 platforms which support it. Also reverse all kinds of branches.
15143 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
15145 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
15148 * mini.c (optimize_branches): Reverse not-equals branches if the false
15149 bblock is a throw. This happens a lot of time with argument checking in
15152 * mini.c (mono_codegen): Add support for placing basic blocks after
15153 the function epilogue.
15155 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
15158 2005-01-05 Miguel de Icaza <miguel@ximian.com>
15160 * mini.c (setup_stat_profiler): Only set this up if the platform
15161 supports ITIMER_PROF.
15163 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
15165 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
15168 * inssel.brg: Fix a warning.
15170 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
15172 * mini.c: added support for statistical profiler
15173 (run with: --profile=default:stat).
15175 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
15177 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
15179 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
15181 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
15182 related to global registers from the amd64 port.
15184 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
15186 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
15188 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
15189 with global registers.
15190 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
15192 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
15194 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
15196 * debug-mini.c (encode_value): Fix off-by-one.
15198 * aot.c (encode_value): Likewise.
15200 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
15202 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
15204 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
15207 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
15209 * aot.c (emit_method_info): Increase size of temp buffer.
15211 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
15214 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
15216 * aot.c (emit_method_info): Fix build.
15218 * aot.c: Further rework of the AOT file format to reduce the size of
15219 the method info data.
15221 * mini.h: Bump AOT file format version.
15223 2004-12-27 Martin Baulig <martin@ximian.com>
15225 * mini.c (mini_get_method): New static method; call
15226 mono_get_method_full() and mono_get_inflated_method().
15227 (mono_method_to_ir): Use mini_get_method() instead of
15228 mono_get_method_full().
15230 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
15232 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
15234 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
15236 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
15238 * inssel-amd64.brg: Add some optimization rules.
15240 2004-12-24 Ben Maurer <bmaurer@ximian.com>
15242 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
15243 standard not GC'd stuff is fine.
15245 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
15247 * aot.c: Rework the AOT file format to get rid of most of the global
15248 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
15250 * mini.h: Bump AOT file format version.
15252 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
15254 * mini.h: Bump AOT file format version.
15256 * aot.c (mono_aot_is_got_entry): New function to determine if an
15257 address is inside a GOT.
15259 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
15261 * cpu-pentium.md: Increase the maximum size of some instructions which
15262 might involve a got access.
15264 * mini.c (get_method_from_ip): Another debug helper function.
15266 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
15267 when got var accesses are created during the decompose phase.
15269 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
15271 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
15272 argument mini_compile_method and to MonoCompile, and use this to
15273 determine whenever a given method is compiled for AOT. This allows the
15274 other methods compiled during AOT compilation to be free of AOT stuff,
15275 so the backends does not need to add special support for them by
15276 creating a fake GOT etc.
15278 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
15281 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15283 * mini.c (mono_method_to_ir): It turns out that some of the
15284 x-appdomain wrappers are lax with types, so just ignore this for
15287 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
15288 at the vtable->klass. If it is non-shared code we can just use the
15291 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
15293 * mini-ppc.c: access MonoDomain from tls, too.
15295 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
15297 * declsec.c: Removed unused variable (and related warning ;-)
15299 2004-12-21 Ben Maurer <bmaurer@ximian.com>
15301 * iltests.il: New test for LDELEMA on an array of ref types.
15303 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
15304 all ldelema's on reftypes.
15305 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
15306 it was the wrong place to put it.
15308 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
15309 register to pop to make this cleaner, at the request of Paolo.
15311 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15313 * mini-ops.h (OP_GETHASHCODE): New op.
15315 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
15317 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
15320 For a microbenchmark, this reduces the cost of Hashtable.get_Item
15323 * mini-x86.c (mono_arch_output_basic_block): Rather than
15331 The first is 3 bytes while the second is 1. This saves 36 kb on
15332 mscorlib, quite a big saving. When bootstraping mcs, I was able to
15333 see a small boost because of icache locality.
15335 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
15337 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
15339 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
15340 started code sharing with the generic code.
15342 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
15344 * mini-ppc.c, cpu-g4.md: added code for direct access to
15347 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
15349 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
15350 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
15353 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
15355 * declsec.c|h: Added functions to cache the declarative stack modifiers
15356 in MonoJitInfo and to create a security frame from a MonoJitInfo
15358 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
15359 created. Register internal calls for System.Security.SecurityFrame::
15360 _GetSecurityFrame and _GetSecurityStack.
15361 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
15362 the definitions for the new stack walk/callback mechanism.
15363 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
15364 first security frame for LinkDemands and InheritanceDemands) and
15365 GetSecurityStack for Demands. Both use the new mono_walk_stack code
15367 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
15368 walk initialization (lupus).
15370 2004-12-20 Ben Maurer <bmaurer@ximian.com>
15372 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
15374 (handle_loaded_temps): Do not create a temporary variable for
15375 things that we know are temps. They will never be modified.
15376 (mono_spill_call): Set MONO_INST_IS_TEMP
15377 (mono_emulate_opcode): ditto
15379 (mono_method_to_ir.CEE_DUP): ditto
15381 2004-12-19 Ben Maurer <bmaurer@ximian.com>
15383 * mini.c (type_to_eval_stack_type): Make this handle the void type
15384 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
15385 (emit_tree): use ip_in_bb to special case some common idioms
15386 Update all callers to pass in the IP.
15387 (mono_method_to_ir): Make CEE_CALL* do the above as well.
15389 This gives us a nice 2% speedup in mcs bootstrap.
15391 * mini-x86.c (peephole_pass): Peephole pass to make
15400 * mini.c (ip_in_bb): new method.
15401 (mono_method_to_ir): use this method rather than doing the hash
15404 * linear-scan.c (mono_linear_scan): When expiring actives, you
15405 don't need to keep around variables that expire on this
15406 instruction. This makes it so that:
15409 store (ebx add (ebx, 1))
15413 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
15415 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
15416 combination to avoid doing two copies. Fix up problems with previous
15419 * mini.c: Fix 64 bit warnings.
15421 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
15423 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
15425 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
15426 changes from the x86 code.
15428 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
15430 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
15432 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
15433 throwing code to reduce its size, unify the AOT and non-aot code and
15434 get rid of relocations in the AOT case.
15436 * mini-x86.h mini.c exceptions-x86.c
15437 (mono_arch_get_throw_corlib_exception): New arch specific function to
15438 raise corlib exceptions which doesn't require relocations in the
15441 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
15443 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
15445 * mini.c (mono_emit_method_call): Only allocate the got var when it is
15448 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
15451 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15453 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
15454 with add function when used from Inc/dec atomic
15455 functions. Re-enabled optimization on x86.
15456 * mini-ops.h: renamed atomic_add functions to
15457 allow _add to match the Interlocked::Add and
15458 _add_next to match Interlocked::Inc/Dec.
15460 2004-12-15 Massimiliano Mantione <massi@ximian.com>
15462 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
15463 linking of BBs to the end BB, and enabled SSAPRE also with
15464 consprop and copyprop (which was prevented by that bug).
15466 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15468 * mini-x86.c: disabling the Interlocked optimizing code.
15470 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15472 * aot.c (load_aot_module): Move reading of got_addr after the AOT
15473 file version check.
15475 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
15477 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
15478 interlocked optimization due lack of support on x86, rewrote
15479 exchange to take into account that base may be in eax.
15481 xsp works again; activated Interlocked optimizing code.
15483 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
15485 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15487 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
15489 * mini-ops.h: Add new opcodes.
15491 * mini.h: Add new patch types. Add got_var to MonoCompile.
15493 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
15494 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
15495 make it work with all kinds of patchable code.
15497 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
15498 address of the GOT, and referencing entries in the GOT.
15500 * mini.c: Add code to load the GOT address if needed by an opcode.
15502 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
15503 independent AOT code on the x86 using an elf-style Global Offset Table.
15505 2004-12-14 Raja R Harinath <rharinath@novell.com>
15507 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
15509 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15511 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
15514 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
15516 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
15517 of Interlocked:Increment/Decrement/Add as inline ops.
15518 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
15520 2004-12-12 Geoff Norton <gnorton@customerdna.com>
15522 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
15523 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
15525 2004-12-12 Duncan Mak <duncan@ximian.com>
15527 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
15528 again. `patch_info->table_size' is no longer valid after Zoltan's
15531 2004-12-12 Martin Baulig <martin@ximian.com>
15533 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
15534 if we are the "real" method, ie. not an inlined method inside it.
15536 2004-12-11 Ben Maurer <bmaurer@ximian.com>
15538 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
15539 before we look in the special fields table. This fixes
15540 ../tests/thread-static-init.cs.
15542 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15544 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
15545 for Array get_Rank and get_Length. Fixes bug #70465.
15547 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
15549 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
15550 separate structure to reduce the size of MonoJumpInfo.
15552 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
15554 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
15556 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
15558 * mini.c (mini_get_inst_for_method): Changed to allow ports
15559 to return a MonoInst instead of opcode
15560 (renamed mini_get_opcode_for_method to better reflect the new functionality)
15562 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
15563 Allow ports to return a created MonoInst instead of op-code, will enable
15565 (renamed mini_get_opcode_for_method to better reflected the functionality)
15567 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
15569 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
15571 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15573 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
15576 2004-12-08 Martin Baulig <martin@ximian.com>
15578 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
15579 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
15581 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
15583 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
15586 * exceptions.cs: Disable some tests which depend on properties of x86 fp
15589 2004-12-08 Raja R Harinath <rharinath@novell.com>
15591 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
15593 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
15595 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
15596 bug introduced by the previous patch.
15598 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15600 * mini-ppc.c, objectc.cs: handle large structs passed by value
15601 (fixes bug #69972).
15603 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
15605 * mini-ppc.c: OP_ARGLIST implementation from
15606 Geoff Norton <gnorton@customerdna.com>.
15608 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15610 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
15611 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
15613 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
15615 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
15617 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15619 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
15622 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
15624 * mini-sparc.c: Zero out localled-ed memory.
15626 * iltests.il: Add tests for zeroing out localloc-ed memory.
15628 2004-12-04 Martin Baulig <martin@ximian.com>
15630 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
15631 mono_method_get_signature_full().
15633 2004-12-03 Massimiliano Mantione <massi@ximian.com>
15635 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
15636 and some utility functions (always for SSAPRE), integrated SSAPRE.
15637 * mini.h: Likewise.
15638 * driver.c: Added ssapre option.
15639 * ssa.c: Small fix on OP_ARG handling.
15640 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
15641 * Makefile.am: Likewise.
15643 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
15645 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
15646 now in the xp code.
15648 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
15651 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15653 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
15655 * cpu-s390.md : Increase instruction length of oparglist.
15657 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
15659 2004-11-30 Martin Baulig <martin@ximian.com>
15661 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
15662 virtual generic methods. We call a special helper_compile_generic_method()
15663 icall to retrieve the method from the vtable, inflate and compile
15664 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
15666 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
15668 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
15670 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
15672 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
15674 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
15677 2004-11-27 Ben Maurer <bmaurer@ximian.com>
15679 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
15680 platforms with PIC aot.
15682 2004-11-28 Martin Baulig <martin@ximian.com>
15684 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
15687 2004-11-28 Martin Baulig <martin@ximian.com>
15689 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
15690 the result of mono_type_get_underlying_type() to check whether
15693 2004-11-26 Martin Baulig <martin@ximian.com>
15696 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
15699 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
15701 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15702 the same way as the other arguments so they won't get clobbered.
15704 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15705 calls through R11 since it is clobbered by the trampoline code.
15707 2004-11-26 Raja R Harinath <rharinath@novell.com>
15709 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15710 pick up in-tree mscorlib.dll.
15712 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15714 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15716 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15717 runtime data/code are now stored in a table similar to the GOT in ELF.
15718 This allows the code itself to be position independent.
15720 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15723 * aot.c: Attach ELF type (object/function) directives to all global
15726 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15728 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15730 * mini-amd64.h: Turn on PIC AOT code.
15732 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15733 returning the offset within an OP_AOTCONST instruction where the GOT
15734 offset needs to be added.
15736 * mini.h: Bump AOT file format version.
15738 2004-11-25 Martin Baulig <martin@ximian.com>
15740 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15741 uninflated generic methods.
15743 2004-11-25 Martin Baulig <martin@ximian.com>
15745 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15747 2004-11-24 Martin Baulig <martin@ximian.com>
15749 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15750 original klass (this only applies for generic instances).
15752 2004-11-24 Martin Baulig <martin@ximian.com>
15754 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15755 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15758 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15760 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15761 localloc. Fixes #69678.
15763 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15765 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15767 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15768 used SSE registers on pinvoke calls. Fixes #69774.
15770 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15772 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15773 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15775 2004-11-23 Raja R Harinath <rharinath@novell.com>
15777 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15778 Refer directly to the mcs/ tree.
15780 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15782 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15783 Check if a trampoline for a synchronized method is required.
15785 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15787 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15788 with localloc if needed. Throe arithmetric exception in
15789 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15790 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15792 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15794 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15795 types before switching on type. Fixes #69622.
15797 2004-11-19 Raja R Harinath <rharinath@novell.com>
15799 * Makefile.am (check-local): New. Integrate into 'make check'.
15800 (MCS,RUNTIME): Define using in-tree mono and mcs.
15802 (%.exe): Use $(ILASM).
15804 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15806 * mini-ppc.c: adjust initial prolog size (bug #69691).
15808 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15810 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15813 2004-11-17 Raja R Harinath <rharinath@novell.com>
15815 * Makefile.am (clean-local): Rename from 'clean'.
15817 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15819 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15820 to mono_arch_is_int_overflow.
15821 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15824 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15826 * declsec.c|h: New files to support declarative security attributes.
15827 Added function to check if a method has (applicable) security.
15828 * mini.c|h: Add check for declarative security attributes in
15829 mono_method_check_inlining.
15830 * Makefile.am: Added declsec.c and declsec.h to the build.
15832 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15834 * mini.c, mini.h: update to keep dynamic code info per-domain.
15836 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15838 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15839 (mini_init): Get rid of it from here too.
15841 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15843 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15844 implemented OP_RETHROW (patch by Geoff Norton
15845 <gnorton@customerdna.com>).
15847 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15849 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15850 between appdomains. Fixes appdomain-unload on PPC.
15852 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15854 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15855 mini-exceptions.c: handle the new wrapper types.
15856 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15857 token value as a MonoClass* when compiling a wrapper.
15858 mono_jit_create_remoting_trampoline now takes an additional
15859 MonoRemotingTarget parameter.
15861 2004-11-10 Martin Baulig <martin@localhost>
15863 * mini.c (mono_method_to_ir): Use `generic_container->context'
15864 rather than creating a new one.
15866 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15868 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15870 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15872 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15874 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15875 the experimental aot cache stuff.
15877 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15879 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15880 mini-exceptions.c: update to exception clause structure changes.
15882 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15884 * exceptions-x86.c (throw_exception): Fix warnings.
15886 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15889 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15891 * exceptions-sparc.c (get_throw_exception): Really fix this.
15893 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15895 * tramp-*.c: we no longer support icalls without wrappers, so
15896 a bit of code can be removed here
15898 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15900 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15903 * cpu-sparc.md: Add op_rethrow.
15905 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15907 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15909 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15910 * mini-ops.h: Add OP_RETHROW.
15912 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15914 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15916 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15918 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15919 Makes the output much easier to read
15921 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15923 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15924 prevents another huge leak when compiling with ssa. Secondly, the
15925 performance of doing this rather than freeing the lists is much
15926 better. GList does a lock every time you allocate a list link,
15927 so that it can use a memory pool. So, it is better to just use
15928 a memory pool of our own.
15930 * ssa.c, linear-scan.c: replace g_list_remove_link with
15931 g_list_delete. The remove one does not free the GList, so we were
15932 leaking memory. On -O=all --compile-all with corlib, this cut down
15933 3 MB of allocations.
15935 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15937 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15939 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15941 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15942 into a new function mono_create_jit_trampoline ().
15944 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15946 * trace.c (get_spec): Allow tracing of classes without a namespace.
15948 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15950 * mini.c: Fix pointer overwrite in mini_method_compile.
15952 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15954 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15955 The darwin ABI needs some special handling for 1 and 2 byte structs
15956 Lets use lbz/lhz instead of lwz everywhere.
15957 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15958 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15959 Use stb/sth for the former, and put the latter always on stack instead of in
15960 argument registers.
15962 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15964 * trace.c (is_filenamechar): Add '_'.
15966 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15968 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15970 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15972 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15974 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15975 depends on libmonogc. Fixes #68805.
15977 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15979 * mini.c (mono_jit_free_method): Provide extra information for
15980 this error. Currently this leaks, but will be turned into a
15981 developer option in the future.
15983 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15985 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15987 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15989 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15990 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15991 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15993 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15995 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15996 trampolines for AOT code.
15998 2004-10-22 <vargaz@freemail.hu>
16000 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
16001 constructed types. Fixes #68136.
16003 2004-10-21 Martin Baulig <martin@ximian.com>
16005 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
16006 if it returns true, unwind the stack to the call instruction.
16008 2004-10-21 <vargaz@freemail.hu>
16010 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
16012 * mini.h: Bump AOT version number.
16014 * objects.cs: Add another test for unbox trampolines.
16016 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
16019 2004-10-20 <vargaz@freemail.hu>
16021 * driver.c: Add SHARED to the set of optimizations tested.
16023 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
16025 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
16026 used by CEE_NEWARR.
16028 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
16030 2004-10-20 Martin Baulig <martin@ximian.com>
16032 * mini-exceptions.c (mono_handle_exception): Call
16033 mono_debugger_handle_exception() to tell the debugger about
16034 catch/finally clauses.
16036 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
16038 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
16040 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
16043 2004-10-15 Geoff Norton <gnorton@customerdna.com>
16045 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
16046 methods as their native size, fixed bug #57543, #57545.
16047 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
16048 This saves a temporary register and mullw call down into 1 (minor perf
16049 increase for cases like sum = sum * 5; This use to translate into:
16052 It now translates to
16055 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
16057 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
16060 2004-10-11 Martin Baulig <martin@ximian.com>
16062 * mini.c (mono_method_to_ir): If we're a generic method, get the
16063 MonoGenericContainer from our MonoMethodNormal and create a
16064 MonoGenericContext from it.
16066 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
16068 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
16070 * basic-long.cs: Add test for checked i8->i2 cast.
16072 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16074 * inssel-ppc.brg: added a couple of speedup rules.
16076 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
16078 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
16079 to speed up rebuilds.
16081 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16083 * mini-s390.c: Minor fix to OP_OR_IMM.
16085 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
16087 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
16088 better. Fixes appdomain-unload.exe on sparc.
16090 2004-10-02 Massimiliano Mantione <massi@ximian.com>
16092 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
16093 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
16096 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
16098 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
16100 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
16102 * mini.c: Always generate a field read/write wrapper for members
16103 of the class MarshalByRefObject since the actual instance could
16106 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
16108 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
16110 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
16112 * driver.c mini.h trace.c: Move the setting of the main assembly into
16113 a separate function called mono_trace_set_assembly () and call it after
16114 actually loading the main assembly. Fixes #66872.
16116 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
16118 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
16119 using the code manager.
16121 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
16123 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
16125 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
16127 * cpu-amd64.md: Fix bug in previous patch.
16129 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
16132 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
16134 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16135 mini-exceptions.c: updates for changed stack walk interface.
16137 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16139 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
16141 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
16143 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
16145 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
16147 * driver.c (mini_regression_list): Do not call mono_assembly_close
16148 since assemblies can't be unloaded.
16150 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16152 * cpu-amd64.md: Fix more instruction lengths.
16154 * cpu-amd64.md: Fix lengths of some instructions.
16156 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
16158 * inssel.brg: Make the array ldelema check aot friendly.
16160 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
16162 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
16164 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
16166 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
16168 * mini-x86.c: Fix build.
16170 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
16171 mono_type_get_underlying_type () helper function to simplify code.
16173 2004-09-09 Martin Baulig <martin@ximian.com>
16175 * mini-amd64.c: Don't access `type->data.klass' directly, call
16176 mono_class_from_mono_type() instead since the type may be a
16179 2004-09-09 Martin Baulig <martin@ximian.com>
16181 * mini-amd64.c (get_call_info): Fix support for generic instances.
16182 (add_valuetype): Use mono_class_from_mono_type() to get the class
16183 since we can be a generic instance.
16185 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
16187 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
16189 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
16191 * liveness.c: reset spill costs on each scan: bug 62107
16193 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
16195 * exceptions-sparc.c (mono_arch_find_jit_info): remove
16196 unnecessary line that doesn't compile
16198 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
16200 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
16201 trampolines, make them call an error function so people can fix their
16204 2004-09-06 Martin Baulig <martin@ximian.com>
16206 * mini.c (mono_method_to_ir): When initializing locals, handle a
16207 generic instances like a valuetype if it's a valuetype and like a
16208 class if it's a class.
16210 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16212 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
16213 stack. Fixes #64674.
16215 * exceptions.cs: Add test for unwinding of call arguments.
16217 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
16219 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
16220 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
16221 set the carry/borrow flag). The sparc and s390 implementations
16222 can now use optimized versions (and simplify the code). ppc bugfixes.
16224 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
16226 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
16228 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
16230 * inssel-amd64.brg: Remove leftover 32 bit rule.
16232 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
16234 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
16236 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
16237 mono_arch_find_jit_info functions into a new function. Fix a memory
16240 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
16243 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16245 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
16248 * exceptions.cs: Add array size tests.
16250 * mini.c: Allocate a separate icall wrapper for each arity of
16251 mono_array_new_va. Fixes #59509.
16253 * exceptions.cs: Add testcase for 64578.
16255 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
16257 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
16259 2004-09-02 Martin Baulig <martin@ximian.com>
16261 * mini.c (mono_method_to_ir): When initializing the locals, call
16262 handle_initobj() on the generic instance itself, not its
16265 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
16267 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
16268 MonoJitInfo for dynamic methods.
16270 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
16272 * mini.c: Add support for freeing JIT data for dynamic methods.
16274 2004-09-01 Martin Baulig <martin@ximian.com>
16276 * mini-x86.c (is_regsize_var): Added support for generic
16278 (mono_arch_emit_prolog): Make this compile again, use
16279 `x86_push_imm_template (code)'.
16281 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
16283 * mini-x86.c: make all push_imm instructions that get
16284 patched always emit the long form
16286 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
16288 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
16289 in a per-domain hash.
16291 * mini-amd64.c (merge_argument_class_from_type): Handle generic
16294 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
16296 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
16299 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
16302 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
16303 Beginnings of SSE2 support.
16305 * exceptions.cs: Add more tests for checked int<->uint casts.
16307 2004-08-28 Martin Baulig <martin@ximian.com>
16309 * mini-x86.c (mono_arch_instrument_epilog): Added support for
16313 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
16314 Handle generic instances recursively.
16316 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16318 * iltests.il: test for conv.u8 on a constant
16320 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16322 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
16323 LCONV_x4 (shrun_32 (membase)).
16325 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
16327 * inssel-x86.brg: c&p rules for push/setret of long
16329 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16331 * inssel-x86.brg: c&p rules for compare (base, regvar) and
16332 compare (regvar, base)
16334 * inssel-x86.brg: more burg love
16336 * inssel.brg: more cleanup
16338 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
16340 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
16342 * basic-long.cs, basic-calls.cs: new tests for optimization.
16344 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
16346 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
16349 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16351 * mini-amd64.c (read_tls_offset_from_method): Add another case.
16353 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
16355 * inssel.brg (mini_emit_memcpy): use
16356 NO_UNALIGNED_ACCESS to disable memcpy optimization
16358 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
16360 * mini-amd64.c: Handle generic types in various places.
16362 * mini.c (mono_method_to_ir): Handle generic types in init locals.
16364 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
16366 * mini.c (handle_box): Fix warning.
16368 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
16370 * mini-amd64.h: Enable the emit_state optimization.
16372 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
16374 * mini-amd64.c: Add some new 64 bit peephole opts.
16376 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
16378 * cpu-amd64.md: sreg1 of div instructions must be %rax.
16380 * mini-amd64.c: Register allocator fixes.
16382 * mini.c: Add an optimization to emit_state to avoid allocation of new
16383 registers on some platforms.
16385 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
16387 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
16389 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
16390 allocation. Fixes #63085.
16392 * basic-long.cs: Add new regression test.
16394 * mini-amd64.c: Register allocator improvements.
16396 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
16398 * mini-amd64.c (read_tls_offset_from_method): Add another code
16401 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
16402 instruction sequence for nullifying class init trampolines.
16404 * objects.cs: Add new regalloc test.
16406 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
16408 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16410 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
16412 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
16415 * driver.c: Fix profiling after TLS changes.
16417 * driver.c (mono_main): Set mono_stats.enabled if needed.
16419 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
16422 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
16424 * mini-x86.c: use a 1 op rather than a 2 op tls access
16425 instruction -> faster.
16427 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
16429 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16432 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
16434 * exceptions-sparc.c (throw_exception): fix typo
16436 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
16438 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
16439 set tree->dreg correctly with tls. Allow any
16440 register to be used.
16442 * mini-x86.c (read_tls_offset_from_method): add new code
16443 generation pattern seen with GCC.
16446 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16448 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
16449 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
16450 exceptions-sparc.c: fix some performance issues in exception
16451 handling and setting of the stack trace for exceptions that were
16454 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16456 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
16459 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
16462 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
16464 This patch inlines tls access, when possible.
16466 * mini.h: new arch functions for TLS intrinsics.
16467 All platforms updated with a stub.
16469 * mini.c: use the new intrinsics
16471 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
16472 arch specific intrinsic for tls variables
16474 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
16476 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
16479 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
16481 * mini.c: thread local allocation
16483 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
16485 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
16487 * Makefile.am: Link against the static version of libmonogc.
16489 * Makefile.am: Link the static versions of the convenience libraries
16490 into the mono executable.
16492 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
16494 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
16496 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
16497 on integer overflow.
16499 * mini-amd64.c: Reorganize function call code.
16501 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
16503 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16505 * inssel-x86.brg: use xor eax,eax.
16507 * basic.cs: new tests
16509 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16511 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
16512 in exception throwing code.
16514 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16516 * inssel-x86.brg: use xor esi,esi.
16518 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16520 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
16521 can trace methods compiled during mini_init () too.
16523 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
16526 2004-08-14 Ben Maurer <bmaurer@ximian.com>
16528 * Makefile.am: static link on x86 (r=zoltan)
16530 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
16532 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
16533 code since it causes some programs to fail.
16535 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
16537 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
16539 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16541 * mini.c: ovfops_op_map - add STACK_OBJ case for
16543 * basic.cs: add test_0_pin_string as test
16546 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
16548 * Makefile.am: build C# if srcdir != builddir
16550 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16552 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
16553 fall-through blocks.
16555 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16557 * driver.c: enable loop by default again and include abcrem in -O=all.
16559 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
16561 * iltests.il: Add some localloc tests.
16563 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
16565 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
16568 * inssel-amd64.brg: Add some optimizations.
16570 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
16573 * Makefile.am: Statically link mono against libmono on AMD64.
16575 * mini-amd64.c inssel-amd64.brg: Optimizations.
16577 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
16579 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
16581 * tramp-amd64.c: Patch calling code in trampolines.
16583 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
16585 * mini-amd64.c: pinvoke struct passing fixes.
16587 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
16589 * mini-sparc.c: redo change, make mono_arch_cpu_init call
16590 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
16592 2004-08-05 Duncan Mak <duncan@ximian.com>
16594 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
16597 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16599 * mini-amd64.c (emit_move_return_value): Move return value for normal
16602 2004-08-05 Martin Baulig <martin@ximian.com>
16604 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
16605 `type->type'; just modify `type' itself when dealing with enums
16606 and generic instances.
16607 (check_call_signature): Make `simple_type' a `MonoType *'.
16609 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16611 * mini.c: Use OP_PADD to add offsets to addresses.
16613 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
16615 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
16617 * mini-sparc.c (mono_arch_emit_epilog): fix check
16618 for folding last op into restore instruction
16620 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
16622 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
16623 helper methods using the code manager.
16625 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
16627 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
16629 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16631 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
16632 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
16634 * mini-s390.c: fix tail processing
16636 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
16638 * mini-ppc.c: mul.ovf.un exception name fix.
16640 2004-08-03 Martin Baulig <martin@ximian.com>
16642 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
16643 instances; before jumping to `handle_enum', also modify `ptype'.
16645 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
16647 * cpu-sparc.md: fcall maximal length too small.
16649 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
16651 * mini-amd64.c mini.h: Add initial support for passing/returning
16652 structures to/from pinvoked methods.
16654 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
16656 * mini-ppc.c: reg allocator fix.
16658 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
16660 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
16662 * inssel.brg: Optimize memset on 64 bit machines.
16664 * mini-amd64.c: Fix some vararg cases.
16666 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
16668 * mini-s390.c: Corrected macro in emit_float_to_int
16670 * s390-abi.cs: Tests to exercise the s390 ABI
16672 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16674 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
16677 * basic.cs: Add a test for add.ovf.un.
16679 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
16681 * mini-sparc.c: add case for OP_IDIV_UN
16683 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16685 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
16687 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
16689 2004-07-30 Ben Maurer <bmaurer@ximian.com>
16691 * basic.cs: regression tests.
16693 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
16696 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
16698 * basic.cs: Add a new test.
16700 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
16701 and AOT. Various fixes and optimizations.
16703 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16705 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16707 * mini-ppc.c: make sure temp regs are not used for global reg
16710 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16712 * cpu-sparc.md: conv_i8 fix for 64bits
16714 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16716 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16718 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16719 add opcode for cmp BYTE PTR [eax], imm.
16721 * inssel.brg: Make memcpy and memset takes bases.
16723 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16725 * *-amd64.*: More AMD64 work.
16727 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16729 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16730 add a compare-not-equal opcode.
16732 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16734 * mini.c: Use mono_init_from_assembly instead of mono_init.
16736 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16738 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16740 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16742 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16744 * inssel.brg: 64 bit fixes.
16746 * mini.h (MonoCallInst): Add some AMD64 specific data.
16748 * mini.h: Add some OP_P opcodes.
16750 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16752 * basic.cs: tests for 61797 and 61740
16754 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16756 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16757 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16759 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16761 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16763 * *-amd64*.*: Ongoing AMD64 work.
16765 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16767 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16769 * *-amd64*: Ongoing AMD64 work.
16771 * mini-arch.h: Add AMD64 support.
16773 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16775 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16777 * mini-ops.h: Add new opcodes.
16779 * Makefile.am: Add AMD64 support.
16781 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16782 rules into the inssel-long*.brg files.
16784 * *-amd64.*: Add beginnings of AMD64 backend.
16786 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16788 * mini.c (print_dfn): commenting out the code that prints
16789 the cil. With -O=deadce, this makes -v -v crash.
16791 * cpu-pentium.md: make checkthis have a length of 2
16793 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16795 * mini-sparc.h: fix implementations of __builtin
16796 functions for Sun compiler for V9.
16798 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16800 * mini.c: use the new stelem.ref wrapper
16801 * exceptions.cs, arrays.cs: new stelem.ref tests
16803 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16805 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16806 new XSP should work with these changes).
16808 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16810 * inssel-{long32,x86,}.brg: trivial optimizations.
16812 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16814 * mini.c: load value when emitting box operation in
16817 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16819 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16820 is one byte shorter than cmp DWORD PTR [eax], 0.
16822 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16824 * inssel-ppc.brg: arguments on the stack are always
16825 relative to the stack pointer (spotted by Neale Ferguson).
16827 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16829 * exceptions-x86.c: delay appending the method name to the trace until
16830 after mono_jit_info_table_find is called, as this gets the real
16833 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16835 * aot.c: register roots
16837 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16839 * aot.c : I could just use PLATFORM_WIN32 flag.
16841 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16843 * aot.c : Reverting the previous fix. This time it broke linux build.
16845 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16847 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16849 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16851 * mini.c (handle_stack_args): Remove some more debugging code.
16853 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16855 * driver.c mini.h aot.c: Allow additional options to be specified with
16856 --aot and pass them to mono_compile_assembly.
16858 * aot.c: Add experimental code to AOT compile all loaded assemblies
16859 on demand and save the code into a cache in the filesystem.
16861 * aot.c: Add support for more wrapper methods.
16863 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16866 * cpu-*.md: Remove removed opcodes.
16868 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16869 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16870 related icalls to marshal.c.
16872 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16874 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16876 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16878 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16880 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16881 * liveness.c: If liveness is recomputated we need to reset the information
16882 for each variable. This way, if the liveness range has been narrowed
16883 by optimizations that happened after the last computation, we can return
16886 For example, if you have
16891 // Tons of code that does not affect i
16897 i = 0 is dead code and will be removed by SSA. However, when
16898 linear scan gets to the code, i will still appear to be live
16899 throughout the entire block. This prevents good register allocation.
16901 2004-07-06 Martin Baulig <martin@ximian.com>
16903 * debug-mini.c (mono_debug_init_method): Allow
16904 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16905 (mono_debug_add_icall_wrapper): New method.
16907 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16909 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16911 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16914 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16916 * aot.c (mono_aot_load_method): Fix loading of debug info.
16918 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16920 * aot.c: Add logging support.
16922 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16924 * mini.h: Add prototype for mono_print_method_from_ip.
16926 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16928 * inssel.brg: 64 bit fixes.
16930 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16933 * Makefile.am: Add SPARC64 support.
16935 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16937 * aot.c: Fix alignment problems on 32 bit platforms.
16939 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16941 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16944 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16947 * mini.h: Bump AOT file version. Some 64 bit fixes.
16949 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16951 * inssel-sparc.brg: Add new rule to avoid register moves.
16953 * inssel.brg: Add ldind_to_load_membase helper function.
16955 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16957 * mini.c: OffsetToStringData intrinsic.
16959 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16961 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16963 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16966 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16967 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16969 * mini.c: reinstated mono_compile_get_interface_var()
16970 on x86, too, since the change breaks the Gtk# build there as well.
16972 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16974 * driver.c: remove loop from the default optimizations: it seems to
16975 interact badly with some of the other options (see bug #60613).
16977 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16979 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16980 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16982 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16984 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16985 vararg-using methods.
16987 2004-06-21 Martin Baulig <martin@ximian.com>
16989 * mini/mini-exceptions.c
16990 (mono_handle_exception): Added `gpointer original_ip' argument.
16991 After calling mono_unhandled_exception(), call
16992 mono_debugger_unhandled_exception() and if that returns true,
16993 restore the context and return.
16995 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16997 * mini-ppc.c: prefer the use of relative branches so
16998 they won't need to be patched in aot code (patch from Patrick Beard).
17000 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17002 * aot.c: patch from Patrick Beard to make the output assembly
17003 more correct for the MacOSX assembler. Small tweak to
17004 generate sane images on Linux/PPC, too.
17006 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17008 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
17009 case until bug #59509 is fixed (shows up in #60332).
17011 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17013 * mini.c: make sure the needed wrappers are compiled, too, with
17016 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
17018 * driver.c: remove NPTL reference in --version output.
17020 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17022 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
17023 generate valid assembly for the Mach-O assembler.
17025 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17027 * driver.c: don't include abcrem in the all optimization specifier
17028 since it slows down jit compilation too much for now.
17030 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
17032 * mini.c: use BIGMUL only if both operands have the same signage.
17033 * iltests.il: Test for bug 60056. (errors related to signage in
17038 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
17040 * mini.c, aot.c: memory leak fixes.
17042 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17044 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
17046 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
17048 * Makefile.am: remove the -static hack completely, it links in
17049 statically glib as well.
17051 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
17053 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
17054 * exceptions.cs: make it compile with new mcs/csc.
17056 2004-06-03 Massimiliano Mantione <massi@ximian.com>
17057 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
17058 and added relevant test case.
17060 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17062 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
17063 regressions in gtk-sharp.
17065 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
17067 * exceptions.cs: New regression tests.
17069 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
17071 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
17073 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
17075 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
17077 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
17079 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
17081 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
17083 * mini.c (mono_jit_runtime_invoke): Init class in this
17084 method instead of trusting mono_jit_compile_method to
17085 do the work (because wrappers can be in object class)
17087 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
17089 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
17091 * basic-long.cs: New regression test.
17093 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
17095 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
17096 and div/rem checks.
17098 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
17100 * Makefile.am: fix miguel's change to build mono statically against
17101 libmono (track build dependencies).
17103 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17105 * cfold.c: Some glib versions do not have G_MININT32.
17107 2004-05-26 Massimiliano Mantione <massi@ximian.com>
17109 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
17110 with precision of tan, atan, sin and cos, and implemented related
17111 regressions tests (fixes bug 54467, but one new problem appeared and
17114 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
17116 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
17118 * exceptions.cs: Add test for constant folding && division by zero.
17120 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
17121 since driver.c is in libmono too, so the optimization was useless.
17123 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
17124 variable to driver.c so the compiler can emit more efficient code to
17127 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17129 * Makefile.am: don't distribute generated inssel.[ch] files.
17131 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
17133 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
17134 into the default appdomain. Fixes #58707.
17136 * jit-icalls.c: Remove the broken approximation for truncl, doing
17137 no conversion is better.
17139 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
17142 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17144 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
17145 of the mcrxr instruction which is not available on some processors
17146 even if it's documented to be. Implement add and sub overflow correctly
17147 (still not complete for long unsigned). Speed up icalls a bit.
17149 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
17151 * mini.c (mono_jit_compile_method_with_opt): Make sure that
17152 we run .cctor in the current domain instead of target_domain.
17154 Fixes bug #58558, .cctor not being called in -O=shared.
17156 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17158 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
17160 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
17162 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
17163 which can be done with an imm8, do it that way.
17164 (mono_arch_output_basic_block): ditto for a jmp
17165 (mono_arch_emit_prolog): Computate maximum offset of a label.
17167 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
17169 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
17170 now tries to allocate prefered physical reg's for virtual
17171 regs. This reduces the number of emited spills/loads with
17172 20-30% on our core assemblies.
17174 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17176 * jit-icalls.c: truncl() is not needed and trunc() is
17177 the correct thing to do anyway (bug #58287).
17179 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
17181 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
17184 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
17186 * driver.c: enable loop optimizations by default.
17188 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
17190 * mini-x86.c: fix calc of max loop size when aligning loops start.
17192 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
17194 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
17197 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
17199 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
17202 * basic-long.cs: Add tests for add/subtract of immediates with carry.
17204 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
17206 * mini.c (inline_method): Allways inline some wrappers even if the cost
17207 is too large. Fixes #58785.
17209 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
17211 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
17213 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
17214 (crichton@gimp.org). Beginning of support for sparc/linux.
17216 * mini-sparc.c: Optimize retrieval of LMF address.
17218 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
17220 * exceptions-ppc.c: handle alloca in methods with clauses.
17222 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
17224 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
17226 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
17228 * mini.c: Delegate most of the abort signal work to
17229 mono_thread_request_interruption, which also handles Stop and Suspend
17232 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
17234 * mini.c mini.h: Allow inlining of icall wrappers if the backend
17235 supports the save/restore lmf opcodes.
17237 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
17239 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
17240 by gcc-3.4 as well.
17242 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
17244 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17246 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
17247 methods which contain array accesses.
17249 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
17250 boundaries. Fixes #58537.
17252 * iltests.il: Add regression test for #58537.
17254 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17256 * mini-x86.c (mono_arch_local_regalloc): Last part of
17257 fix for bug #58633 (releasing register to early).
17259 2004-05-18 Miguel de Icaza <miguel@ximian.com>
17261 * basic-long.cs: Add new regression test.
17263 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
17265 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
17266 register too early on the chain.
17268 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
17270 * mini.c (create_helper_signature): Use a helper function to reduce
17271 the code which needs to be written. Also set the calling convention of
17272 icalls on windows. Fixes #57840.
17274 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
17276 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
17277 exceptions-ppc.c: added helper function to get the instruction address
17278 from a signal handler context.
17280 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17282 * helpers.c: use g_get_tmp_dir. Invokes happyness
17285 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
17287 * helpers.c: Add new env variable to pass args to objdump.
17288 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
17290 2004-05-17 Radek Doulik <rodo@ximian.com>
17292 * Makefile.am (common_sources): added abcremoval.h so it get
17293 disted and daily mono packages on go-mono.com will build again
17295 2004-05-17 Massimiliano Mantione <massi@ximian.com>
17297 * abcremoval.c: Fixed coding style, added copyright header.
17299 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
17301 * mini.h: Added prototype for abc removal main function.
17303 * build_relations_propagation_table.pl: Added copyright header.
17305 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17307 * basic-long.cs: reg test for complex ceq_long bug.
17309 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
17311 * mini-x86.c (mono_arch_local_regalloc): Correctly free
17312 reg in long and clob case (bug #58343). Fixed/added comments.
17314 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
17316 * mini.c (mono_jit_runtime_invoke): Follow new convention
17317 of calling the invoke method with an function pointer.
17319 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
17321 * ChangeLog: Fix author of memory leak patch.
17323 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
17325 * Makefile.am: fix make dist as well...
17328 2004-05-14 Massimiliano Mantione <massi@ximian.com>
17330 * cfold.c: Made so that conversions from pointer to int4 are no-ops
17331 on archs where pointers are 4 bytes long.
17333 * Makefile.am: Added abcremoval.c source file.
17335 * abcremoval.c: Added abcremoval.c.
17337 * abcremoval.h: Added abcremoval.h.
17339 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
17341 * inssel.brg: Enabled bounds check removal.
17343 * mini.c: Added support for abcrem optimization.
17345 * mini.h: Added abcrem optimization label.
17347 * driver.c: Added support for abcrem optimization.
17349 * propagated_relations_table.def: Added propagated_relations_table.def.
17351 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
17353 * mini.c, cfold.c: fix style.
17355 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17357 * mini.c: handle issue with the low-level implementation of
17358 some long opcodes (bug #54209).
17360 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
17362 * basic.cs: test for my new cmov stuff.
17364 2004-05-13 Patrik Torstensson
17366 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
17367 opt and added peephole documentation.
17369 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
17371 * tramp-ppc.c: rewrote the generic trampoline code.
17373 2004-05-11 Patrik Torstensson
17375 * mini-x86.c: optimize long shl/shr asm code (one less branch)
17377 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
17379 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
17381 * mini.h mini.c dominators.c: Applied patch from Derek Woo
17382 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
17384 * mini.c: Add new icalls for AsAny marshalling.
17386 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
17388 * tramp-ppc.c, mini-ppc.c: more cleanups.
17390 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17392 * mini.c: no warnings.
17394 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17396 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
17398 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
17400 * mini.c: In the thread abort signal handler, if the thread is in the
17401 process of being stoped, don't throw the Abort exception, just stop the
17404 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
17406 * tramp-ppc.c: removed old code.
17408 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17410 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
17411 do some simple speed optimizations on ppc.
17413 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
17415 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
17416 and large offsets in load/store.
17418 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17420 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
17421 it causes regressions.
17423 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
17425 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
17428 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
17430 * jit-icalls.c: remove warnings.
17431 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
17432 speedups for unsafe code.
17434 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
17436 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
17438 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
17440 * basic-calls.cs: Add new regression test.
17442 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
17445 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
17447 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
17450 2004-05-06 Patrik Torstensson
17452 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
17453 long reg allocation in any reg (not only eax:edx) and implemented
17454 long shl/shr ops in asm instead of helpers.
17456 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
17458 * mini-sparc.h: Fix warnings.
17460 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
17463 * mini-exceptions.c (mono_handle_exception): Call the filter in a
17464 separate statement for clarity.
17466 * mini-sparc.c: Update status.
17468 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
17470 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
17473 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17475 * inssel-ppc.brg: another small pre-release workaround:
17476 we don't do overflow detection for long_sub_un.
17478 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17480 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
17481 (also works around a weird ppc bug: 57957).
17483 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
17485 * tramp-ppc.c: trampoline fixes.
17487 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
17489 * mini-ppc.c: fixed typos.
17491 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
17493 * mini-ppc.c, exceptions-ppc.c: more code saves registers
17494 at the top of the stack. Fixed typos. Use a frame registers
17495 for all the methods with exception clauses.
17497 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17499 * exceptions-ppc.c: restore fp registers.
17501 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
17503 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
17504 order from the stack top (moved the stack room to save the
17505 return value for trace after the param area). Fixed corruption
17506 in restoring registers on unwind.
17508 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
17510 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
17512 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17514 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
17515 and prolog/epilog for methods that use it. Allow
17516 enough param area room for varargs methods. Fix miguel's
17517 breakage in exception handling.
17519 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
17521 * Makefile.am: run genmdesc only on current arch.
17523 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17525 * exceptions-x86.c:
17526 * mini-x86.h: fix the build on windows.
17528 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
17530 * 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.
17532 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
17534 * mini-exceptions.c: New file.
17536 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
17537 Move some parts of the x86 exception handling code to an
17538 arch-independent file so it can be shared with other ports.
17540 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
17542 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
17544 2004-04-26 David Waite <mass@akuma.org>
17546 * driver.c: remove comma from end of enumeration declaration
17548 2004-04-26 Jackson Harper <jackson@ximian.com>
17550 * driver.c: parse config file before loading first assembly. This
17551 allows the user gac to be enabled/disabled.
17553 2004-04-23 Miguel de Icaza <miguel@ximian.com>
17555 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
17556 simpler mechanism: we do not care what is encoded initially
17557 (branch absolute or relative), we care about the code and its
17558 target. I kept the old code for reference for now.
17560 The new code tries first to determine if the jump is anywhere in
17561 the -/+32 absolute meg range, if it succeeds, it encodes using the
17562 absolute branch; If not, it tried to find something in the
17563 relative range, if not, it uses the handle_thunk code.
17565 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
17567 * exceptions-ppc.c: use the correct ip register on macosx.
17569 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
17571 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
17573 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
17575 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
17576 Raise exception on integer divide by zero by hand since the hw
17577 doesn't support it. Handle NaNs in FP compares.
17579 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
17581 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
17582 code reducing duplication between the platforms and enabled
17583 signal exception handling (on linux for now).
17585 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
17587 * exceptions-ppc.c: more macosx support.
17589 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
17591 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
17593 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
17595 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
17597 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
17599 * iltests.il: more tests.
17601 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17603 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
17606 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
17608 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
17610 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
17612 * liveness.c: Mark variables as volatile in all basic blocks reachable
17613 from exception clauses.
17615 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
17617 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
17620 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
17622 * iltests.il, basic.cs: more tests for regalloc.
17624 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
17626 * iltests.il: Some tests for register allocation modifications
17629 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
17631 * exceptions.cs: Add regression test for bug #56782.
17633 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
17634 original stack trace if an exception is rethrown. Fixes #56782. Oh,
17635 the beauty of fixing the same thing in 5 different files...
17637 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
17639 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
17642 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
17644 * mini.c: Add support for STRWLPARRAY marshalling convention.
17646 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
17648 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
17649 to init the context to setup the regs pointer).
17651 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
17653 * exceptions-ppc.c: more exceptions work.
17655 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
17657 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
17660 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17662 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
17663 can use the memory directly.
17665 * cpu-pentium.md: Update documentation from a post from Zoltan.
17667 add x86_add_membase, x86_sub_membase, x86_mul_membase
17669 2004-04-13 Miguel de Icaza <miguel@ximian.com>
17671 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
17672 GENERAL_REGS they were also hardcoded for all PPC ports.
17674 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
17676 Remove hard-coded limit for floating point registers, use
17677 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
17679 Notice that in MacOS X calling conventions you can fit a lot more
17680 floating point values in registers, so I should update the PInvoke
17681 test to excercise the passing of floating point values on the
17682 stack (currently broken).
17684 2004-04-06 Miguel de Icaza <miguel@ximian.com>
17686 * tramp-ppc.c (create_trampoline_code): Added
17687 JUMP_TRAMPOLINE_SIZE.
17688 (ppc_magic_trampoline): Follow the pattern from
17689 x86_magic_trampoline: if code is set to zero, return.
17690 (create_trampoline_code): Always pass MonoMethod to the jump
17691 trampoline, before it was passing a null.
17692 (mono_arch_create_jump_trampoline): Implement the jump stub, could
17693 share the code with mono_arch_create_jit_trampoline.
17695 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
17697 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
17700 * cpu-g4.md: Added length for jmp instruction, the worst case
17701 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17704 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17706 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17708 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17710 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17711 before each IL instruction.
17713 * mini.c (CEE_BOX): Fix warnings.
17715 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17717 * mini.c: removed a few unused vars and extra whitespace.
17719 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17721 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17723 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17725 (OP_GETCHR): use the above
17726 (CEE_LDELEMA): use the above.
17728 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17729 version of the generic impl.
17730 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17731 (CEE_LDELEMA): use the above.
17733 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17735 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17738 * iltests.il: Added new regression test for #56317.
17740 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17742 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17743 under NetBSD. Fixes #56450.
17745 * liveness.c (update_gen_kill_set): Fix previous patch.
17747 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17749 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17751 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17753 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17754 ldsfld and ldsflda.
17756 * inssel-sparc.brg: Add more optimizations.
17758 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17760 2004-04-01 Martin Baulig <martin@ximian.com>
17762 * mini.c (handle_box): New static function; moved the
17763 implementation of CEE_BOX here.
17764 (mono_method_to_ir): Added `constrained_call' variable.
17765 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17766 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17767 mono_method_get_constrained() to get the method.
17769 2004-04-01 Martin Baulig <martin@ximian.com>
17771 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17772 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17773 (mono_method_to_ir): We don't need these macros anymore since
17774 mono_class_get_full() already takes care of it.
17776 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17778 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17779 use @function (as doesn't accept #function here) and check the return
17780 value of system and stop if fails.
17782 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17784 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17786 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17788 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17790 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17792 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17795 * basic-long.cs: Add test for negation of Int64.MinValue.
17797 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17799 * mini-sparc.c: Update status.
17801 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17803 * exceptions-sparc.c: Fix return value in filters.
17805 * inssel-sparc.brg: Fix register allocation in some rules.
17807 2004-03-28 Martin Baulig <martin@ximian.com>
17809 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17812 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17814 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17816 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17817 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17818 remove unused conv_u4 opcode.
17820 * mini-x86.c: Remove valgrind workaround since it slows down things
17821 even when mono is not run under valgrind.
17823 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17825 * mini-sparc.c: Update status.
17827 * inssel-sparc.brg: Add some optimizations.
17829 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17830 future delay slot filling. Add support for varargs, tail calls and JMP.
17832 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17833 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17835 * inssel.brg: Fix register allocation in OP_ARGLIST.
17837 * inssel.brg: Fix warnings.
17839 2004-03-25 Martin Baulig <martin@ximian.com>
17841 * mini.c (inflate_generic_field): Removed.
17842 (mini_get_method): Removed, use mono_get_method_full(),
17843 (mini_get_class): Removed, use mono_class_get_full().
17844 (mono_method_to_ir): Pass our generic context to
17845 mono_field_from_token().
17847 2004-03-25 Martin Baulig <martin@ximian.com>
17849 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17850 of a `MonoMethod *'.
17851 (mini_get_method): Take a `MonoGenericContext *' instead
17852 of a `MonoMethod *'.
17853 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17854 a new local variable called `generic_context' which holds the
17855 current `MonoGenericContext *'; use it to lookup things.
17857 2004-03-24 Martin Baulig <martin@ximian.com>
17859 * mini.c (mini_get_class): New static method; if we're inside a
17860 generic instance, inflate the class if neccessary.
17861 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17863 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17865 * iltests.il: New regression test for #55976.
17867 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17870 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17872 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17875 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17877 * liveness.c: Consider SSA stores as well as loads when making vars
17880 * exceptions.cs: New regression tests for register allocation.
17882 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17884 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17885 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17886 domain lock only to protect puntual access to data structures.
17887 Added access lock for sighash, jit_icall_hash_name,
17888 jit_icall_hash_addr and domain->code_mp.
17890 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17892 * driver.c: Print SIGSEGV handling method.
17894 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17896 * mini.c (setup_jit_tls_data): Handle case when this is called
17897 multiple times for a thread.
17899 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17900 is different from fbxx_un. Fixes #54303. Also use constants instead of
17901 magic numbers in a lot of places.
17903 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17905 * exceptions.cs: Fix cctor test when --regression is used.
17907 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17909 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17912 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17914 * inssel-ppc.brg: fixed register assignments for some rules.
17916 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17918 * exceptions.cs: Add test for exceptions in static constructors.
17920 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17921 static constructors outside the domain lock. Fixes #55720.
17923 2004-03-17 Martin Baulig <martin@ximian.com>
17925 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17926 (inflate_generic_field): Take the `MonoMethod *' instead of the
17927 `MonoClass *' and added support for generic method.
17928 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17929 have a `field->parent->gen_params', only inflate the field if it's
17930 an open constructed type.
17932 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17934 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17935 exception object instead of the preconstructed ones.
17937 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17939 * mini.c: reverted changed to sigsegv_signal_handler commited
17940 accidentally in the previous patch.
17942 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17945 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17946 running --aot with an old assembly.
17948 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17950 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17953 * mini-sparc.c: Add support for v9 branches with prediction.
17955 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17957 * mini.c (mini_init): #warning is GNUC only
17959 * mini-sparc.h: implement __builtin_frame_address
17960 and __builtin_return_address for Sun C compiler
17962 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17964 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17966 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17968 * basic-calls.cs: Add test for unaligned byref long argument passing.
17970 * mini-ops.h: Add sparcv9 compare and branch instructions.
17972 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17973 v9 instructions if we have a v9 cpu.
17975 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17976 registers for global allocation.
17978 * exceptions-sparc.c: Fixes.
17980 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17982 * liveness.c (mono_analyze_liveness): Optimized version.
17984 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17986 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17989 * basic-float.cs basic-calls.cs: New regression tests.
17991 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17993 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17994 sigaltstack implementation.
17996 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17998 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17999 stuff if SIGSEGV_ON_ALTSTACK is not defined.
18001 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
18003 * mini.c: Fix warnings.
18005 * mini.c (mono_resolve_patch_target): New function which contains the
18006 arch independent part of the patching process.
18008 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
18009 patching code to a separate function.
18011 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
18013 * mini.c (add_signal_handler): ifdef out on Windows
18015 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
18017 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
18018 cpu-sparc.md: Add exception handling support + other fixes.
18020 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
18021 typed GC detection in --version.
18023 * basic.cs exceptions.cs: New regression tests.
18025 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
18026 the arch specific code can store data during a compilation.
18028 * mini-ops.h: Add OP_SETFRET.
18030 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
18031 function, register a separate icall for each arity, so the icalls can
18034 * mini.c (mono_print_tree): Print negative offsets in a more readable
18037 * mini.c: Make signal handling work on sparc.
18039 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
18041 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
18043 * jit-icalls.c: Emulate truncl by aintl on solaris.
18045 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
18047 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
18049 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
18051 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
18053 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
18054 a MarshalByRef type, inline a method that performs the check, taking into
18055 account that the object can be a proxy. Also implemented tow new opcodes:
18056 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18057 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
18058 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
18060 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
18062 * mini-ppc.c: if a relative branch displacement is too big
18063 but it points to and area reachable with an absolute branch,
18066 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
18068 * mini.c: optimize small copies in cpblk.
18070 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
18072 * basic-calls.cs basic-float.cs: New regression tests.
18074 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
18075 negative offsets from %fp. Implement localloc. Fix local register
18076 allocation. Fix the case when the this argument needs to be saved to
18077 the stack. Implement some missing opcodes.
18079 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
18081 * mini.c (mini_method_compile): Reenable global regalloc in methods
18082 with exception handlers.
18084 * linear-scan.c (mono_varlist_sort): Fix warning.
18086 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
18088 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
18091 * liveness.c: Make all variables uses in exception clauses volatile, to
18092 prevent them from being allocated to registers. Fixes #42136.
18094 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
18096 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
18097 causes regressions.
18099 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
18100 argument to mono_arch_regalloc_cost.
18102 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
18105 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
18107 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
18108 Make the cost of allocating a variable to a register arch dependent.
18110 * basic-calls.cs: Fix compilation of tests.
18112 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
18113 helper function to cut back on the number of #ifdefs needed.
18115 * mini-ppc.c: Fix compilation.
18117 * basic-calls.cs: New regression tests.
18119 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
18121 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
18122 of l0 since that is callee saved.
18124 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
18127 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
18128 of delay instruction.
18130 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
18132 * mini.h (MonoCallInst): Add 'virtual' flag.
18134 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
18136 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
18138 * *.cs: New regression tests.
18140 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
18143 * mini.c (mono_runtime_install_handlers): Fix build.
18145 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
18146 'signal_stack_size' members.
18148 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
18149 alternate signal stack.
18151 * exceptions-x86.c: Add stack overflow handling.
18153 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
18154 functions to arch independent code.
18156 * mini.c (mono_print_tree): Print more detailed info for load_membase
18159 2004-02-23 Martin Baulig <martin@ximian.com>
18161 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
18163 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
18165 * mini-x86.c: fixed reg allocation for div/rem.
18167 2004-02-22 Miguel de Icaza <miguel@ximian.com>
18169 * driver.c (mono_main): Report some configuratio options on --version.
18171 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
18173 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
18174 low in the address space. Correctly flush memory in thunks where we
18175 output native code.
18177 2004-02-20 Martin Baulig <martin@ximian.com>
18179 * mini.c (mini_get_method): New static method; inflate all generic
18180 methods and methods in open generic instances.
18181 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
18182 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
18184 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18186 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
18188 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
18190 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
18192 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
18194 * mini-sparc.c (flushi mono_arch_output_basic_block): make
18195 it compile using Sun's compiler.
18197 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
18199 * 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.
18201 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
18203 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
18205 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
18207 * mini-ppc.c: handle calls outside of the allowed range with thunks
18208 allocated using the code manager.
18209 * tramp-ppc.c: use the code manager to hold generated native code.
18210 Fixed the magic trampoline to just patch vtable entries.
18212 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
18214 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
18217 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
18219 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
18222 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
18223 if we have a working __thread implementation.
18225 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
18226 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
18228 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
18230 * mini-x86.c: Fix compilation under gcc 2.
18232 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
18234 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
18235 contains a call to the wrapped function.
18237 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
18238 OP_<CALL>_IMM opcodes, and use them under X86.
18240 * mini.c (mono_jit_find_compiled_method): Fix warning.
18242 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
18244 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
18246 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
18247 functionality to mini.c.
18249 * mini.c (mono_create_jump_trampoline): New function to create a jump
18250 trampoline. Return a compiled method instead of a trampoline if it
18251 exists. Add a cache for jump trampolines.
18253 * mini.c (mono_jit_find_compiled_method): New function to return a
18254 compiled method if it exists.
18256 * mini-x86.c: Call mono_create_jump_trampoline instead of
18257 mono_arch_create_jit_trampoline.
18259 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
18260 a jump trampoline. Fixes #52092.
18262 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
18264 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
18265 which is not up-to-date. Add check_corlib_version () instead.
18267 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
18270 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
18271 since newer valgrind versions do not need it.
18273 * mini.c (mono_jit_compile_method_with_opt): New helper function to
18274 compile a method with a given set of optimizations.
18276 * mini.c: Compile icall wrappers on-demand instead of at startup.
18278 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
18279 wrapper for an icall.
18281 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
18283 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
18286 * iltests.il: Add test for non-empty stack before switch instruction.
18288 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
18290 * mini.c: Add support for new stringbuilder marshalling conventions.
18292 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
18294 2004-02-01 Martin Baulig <martin@ximian.com>
18296 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
18297 in `ginst->mtype_argv'.
18299 2004-01-31 Miguel de Icaza <miguel@ximian.com>
18301 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
18302 facilitate grepping.
18304 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
18306 * mini.c: fixed buglet in initobj generic implementation for references.
18308 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
18310 * Makefile.am: make the version script conditional.
18311 * jit-icalls.c: handle missing truncl().
18313 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
18315 * exceptions.cs: Add more tests for double->int conversion.
18317 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
18318 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
18320 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
18322 * driver.c: make --verbose --version emit an error
18323 if the loaded corlib doesn't match the runtime version.
18325 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
18327 * mini-ppc.h: export ppc_patch().
18328 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
18329 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
18330 on par or better than on MacOSX.
18332 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
18334 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
18335 mono_lookup_pinvoke_call.
18337 * mini-x86.c: Under windows, the default pinvoke calling convention is
18338 stdcall. Fixes #52834.
18340 * mini.c (optimize_branches): Add an upper bound to the number of
18341 iterations to prevent infinite loops on strange loops. Fixes #53003.
18343 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
18345 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
18346 and ISINST. Fixes #52093.
18348 * objects.cs (test_0_vector_array_cast): New tests.
18350 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
18352 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
18353 checking in Array.Set ().
18355 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
18358 * object.cs (test_0_multi_array_cast): New regression test.
18360 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
18362 * exceptions-ppc.c: fix build on Linux/PPC.
18364 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
18366 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
18367 running under valgrind.
18368 (x86_magic_trampoline): Fix build bustage.
18370 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
18371 negative values as well. This is needed for the encoding of the line number
18372 info, since sometimes the line numbers are not in increasing order.
18374 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
18376 * cpu-pentium.md (localloc): Increase the size of the localloc
18377 instruction since it is a loop under Win32.
18379 * debug-mini.c (record_line_number): Get rid of unneccesary memory
18382 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
18384 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
18385 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
18386 Max Horn (max@quendi.de). Fix file names in comments.
18388 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
18390 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
18391 avoid stack overflow.
18392 (replace_usage): Avoid uninitialized variable warnings.
18394 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
18395 and taking the address of valuetype variables.
18397 2004-01-03 Patrik Torstensson
18399 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
18400 for other purposes than FP later on.
18402 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
18404 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
18407 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
18409 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
18411 2003-12-30 Patrik Torstensson <p@rxc.se>
18413 * mini-x86.h: Decreased number of availiable fp regs.
18414 Solves corner cases with FP spilling.
18416 2003-12-23 Patrik Torstensson <p@rxc.se>
18418 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
18419 for floating point stack tracking / spilling on x86.
18422 * basic-float.cs: added float mul overflow test.
18424 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
18426 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
18428 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18430 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
18431 supports for cond branches that overflow the immediate
18432 overflow offset. mcs can compile simple programs.
18434 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
18436 * exceptions-ppc.c: exception handling support wip:
18437 finally handlers get run on exception.
18439 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
18441 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
18444 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18446 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
18447 initial support for stack walking and unwinding.
18449 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
18451 * driver.c (mono_main): Make corlib-out-of-sync message more
18452 descriptive. Also remove verify_corlib call.
18454 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18456 * mini.c: make CEE_NEWARR calls and other emulated opcodes
18457 not overlap with other call's arguments, too.
18459 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
18461 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
18462 move to arch-specific code the choice of arch-specific
18463 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
18464 * mini.c: ensure emulation calls will not interleave
18467 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
18469 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
18470 the magic trampoline stack frame is dropped before executing
18473 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
18475 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
18476 and integer to fp conversions. Added support for overflowing
18477 arguments on the stack. Reserve a couple more registers as temps.
18478 Added support for aot compilation (as output still needs to be
18481 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18483 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
18484 Don't overwrite return register in some corner cases.
18486 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
18488 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
18489 static constructors when AOT compiling.
18491 * driver.c (mono_main): Call mono_check_corlib_version.
18493 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18495 * cpu-g4.md, basic.cs: fixed div target register.
18497 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
18499 * mini-ppc.c, basic.cs: shl_imm fix with test.
18501 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18503 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
18504 structures by value. Misc fixes.
18505 * objects.cs: more tests.
18507 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
18509 * mini-ppc.c: lconv.ovf.i implemented.
18511 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18514 (mini_init): don't error out if someone already called g_thread_init.
18516 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
18518 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
18519 to be any type per the spec. Fix abnormal memory usage when
18520 the same object is repeatedly thrown.
18522 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
18524 * mini.c: check for overruns in IL code.
18526 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
18528 * TODO: Add/remove some todo entries.
18530 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
18532 * driver.c (mono_main): Call mono_verify_corlib.
18534 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
18536 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
18537 This has been moved to mini.c
18538 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
18539 type being casted is marshalbyref it could be a proxy, so instead of
18540 emitting the type check code, emit a call to a runtime method that will
18541 perform the check by calling CanCastTo if needed.
18543 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
18545 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
18546 methods with large stack frames under Win32.
18548 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
18550 * Makefile.am: Distribute regression tests.
18552 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
18553 at the end instead of inserting each variable into the sorted list.
18555 * linear-scan.c (mono_varlist_sort): New helper function.
18557 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
18559 * mini.c: ensure arguments and locals are within bounds.
18561 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
18563 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
18566 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18568 * mini.c (mono_cprop_copy_values): Fix crash.
18570 * aot.c: Set verbosity back to 0.
18572 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18574 * regalloc.c: complete memory leak fix by Laurent Morichetti
18577 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
18579 * driver.c (main_thread_handler): Revert the previous patch.
18581 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
18584 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
18585 memory from the memory pool.
18587 * driver.c (main_thread_handler): Turn on all optimizations when
18590 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
18591 an array for better performance.
18593 * regalloc.c (mono_regstate_assign): Fix memory leak.
18595 * debug-mini.c (mono_debug_serialize_debug_info): New function to
18596 serialize the debug info.
18598 * debug-mini.c (mono_debug_add_aot_method): New function to load the
18599 debug info from the serialized representation.
18601 * aot.c: Save debug info into the generated file and load it when
18604 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18606 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18608 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
18609 More FP-related fixes.
18611 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
18613 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
18614 and register allocation buglet. Hello world now runs.
18616 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
18618 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
18619 * tramp-ppc.c: fixed class init trampoline.
18620 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
18622 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18624 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
18625 mini.c: more ppc changes/fixes.
18627 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18629 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
18630 Also optimize the case when the arguments are the same in the caller
18633 * iltests.il: Add tests for tail calls with valuetype arguments.
18635 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18637 * mini-ppc.c: fixes for struct return type.
18639 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
18641 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18642 mono_spillvar_offset() to arch-specific code.
18644 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
18646 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
18648 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
18650 * exceptions-x86.c: Fix stack space leaks.
18652 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
18653 registers from the lmf if the method has save_lmf set.
18655 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
18657 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
18658 of icall wrappers into InvokeInDomain, since these are now per-domain.
18660 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
18662 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
18663 make some opcode emulation and intrinsic ops enabled/disabled
18664 according to the architecture. More fixes.
18666 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
18668 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
18670 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
18672 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
18673 arch-specific handling for 'this' and struct return type to
18674 arch-specific code.
18676 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18678 * aot.c: prevent divide by zero error when reporting (it happened with
18679 Accessibility.dll).
18681 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
18683 * mini.h (inst_switch): Remove unused macro.
18685 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18688 (load_aot_module): free 'info->methods' and 'info' properly. No more
18689 "free(): invalid pointer blah" messages when you have an old aot
18692 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
18694 * jit-icalls.c, mini.c: Added support for context static fields.
18696 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18698 * mini.c (mono_method_blittable): Methods which set LastError are not
18699 blittable either. Fixes #51108.
18701 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18703 * mini.c: flush icache.
18704 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18706 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18708 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18710 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18712 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18715 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18718 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18720 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18722 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18723 instruction when the result is discarded.
18725 * iltests.il (test_0_div_regalloc): New regression test.
18727 * arrays.cs: Fix compilation error.
18729 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18731 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18732 float rules to inssel-x86.brg: sane architectures with FP registers
18733 don't need to implement these rules.
18735 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18737 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18739 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18741 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18742 implementation of 32 bit systems.
18744 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18746 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18747 (Jeroen Zwartepoorte).
18749 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18751 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18752 the caller and the callee matches.
18754 * mini.c (mono_method_to_ir): Add comment.
18756 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18757 signbit is missing on some platforms.
18759 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18761 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18763 * mini.c (setup_jit_tls_data): Call the new function.
18765 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18767 * mini-x86.c: Add experimental support for fast access to the lmf
18768 structure under NPTL/Linux 2.6.x.
18770 2003-11-06 Martin Baulig <martin@ximian.com>
18772 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18773 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18776 2003-11-02 Martin Baulig <martin@ximian.com>
18778 * mini.c (inflate_generic_field): New static method.
18779 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18780 generic instance and the field is declared in a generic type, call
18781 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18783 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18785 * mini.h mini.c (mono_method_same_domain): New function to return
18786 whenever the caller and the callee are in the same domain.
18788 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18790 2003-10-30 Martin Baulig <martin@ximian.com>
18792 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18793 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18795 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18796 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18798 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18800 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18803 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18804 object here, so it is in the correct appdomain etc.
18806 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18808 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18810 (mono_method_to_ir): Avoid freeing the type created returned from
18811 mono_type_create_from_typespec, since it is put into an internal cache
18812 by the function. Fixes pointer.exe.
18814 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18815 trampolines for icalls and pinvokes as well. Fixes #33569.
18817 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18819 * mini.c: Update after appdomain changes.
18821 * mini.c (mono_jit_compile_method_inner): Allways compile native
18822 method wrappers in the root domain, since there can only be one
18823 instance of them, whose address is stored in method->info.
18825 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18827 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18828 environment variable. Instead detect automatically whenever running
18829 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18832 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18834 * trace.c, trace.h: New files that implement the new trace option
18837 * driver.c: Document new --trace options.
18839 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18842 - if (mono_jit_trace_calls)
18843 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18845 * mini.h: prototypes.
18847 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18849 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18851 * mini.c inssel.brg: Implement typedefbyref opcodes.
18853 * mini.c (mono_jit_compile_method): Remove unused local variable.
18855 * mini.c (mono_jit_compile_method_inner): Ditto.
18857 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18859 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18861 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18863 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18865 * mini.c (mono_no_aot): Remove unused global variable.
18867 * mini.c: Thread safety fixes.
18869 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18871 * mini.c (mono_create_class_init_trampoline): Add a lock around
18872 class_init_hash_addr.
18874 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18877 * mini.c: Decompose the NEWARR instruction before decomposing its
18878 arguments. Fixes #30073.
18880 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18882 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18885 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18887 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18889 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18891 * driver.c: Add support for compiling icall wrappers to --compile.
18893 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18895 * inssel.brg: The empty value in class->interface_offsets is -1, not
18898 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18900 * objects.cs: New test for 'is' operator on an array of interfaces.
18902 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18904 * tramp-ppc.c: update trampoline code to support jumps
18905 and class initialization.
18907 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18909 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18911 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18913 * inssel.brg (OP_UNBOX): Remove unused rule.
18915 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18916 region instead of one for each method. Fixes #47813.
18918 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18920 * exceptions.cs (test_0_nested_finally): New regression test for
18921 nested exception handlers.
18923 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18925 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18927 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18930 * mini.c (mono_method_check_inlining): Make the inlining limit
18931 configurable by an environment variable.
18933 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18935 * mini.h: Bump AOT file version.
18937 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18938 token, store the image along with the token, since the token might not
18939 refer to the same image as the method containing the relocation,
18940 because of inlining.
18942 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18944 * mini.c (mono_precompile_assemblies): New function to compile
18945 all methods in all loaded assemblies.
18947 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18949 * regalloc.h regalloc.c (MonoRegState): Change the type of
18950 iassign and fassign to int*, since they can contain large negative
18951 values if the register is spilled. Also added some comments. Fixes
18954 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18955 under Win32. Fixes #42964.
18957 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18959 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18961 * aot.c: Added support for AOT compiling methods which contain calls
18962 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18965 * driver.c (compile_all_methods): Run the compilation in a thread
18966 managed by mono. Fixes #44023.
18968 * mini.c (mono_codegen): Print full method name in verbose output.
18970 * mini-x86.c (mono_arch_patch_code): Fix warning.
18972 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18973 jumps, since the method we are jumping to might be domain-specific.
18975 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18977 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18979 * inssel.brg: string chars are unsigned.
18981 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18983 * TODO: New todo item.
18985 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18986 which calls mono_runtime_class_init and patches the call site to
18987 avoid further calls.
18988 (mono_arch_create_class_init_trampoline): New arch specific function
18989 to create a class init trampoline.
18990 (create_trampoline_code): Generalized so it can create
18991 class init trampolines as well.
18993 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18994 (mono_create_class_init_trampoline): New function to create and cache
18995 class init trampolines.
18996 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18997 vtable given the address of a class init trampoline. Used by the
18999 (mono_codegen): Generate a call to a trampoline instead of
19000 mono_runtime_class_init in LDSFLD[A].
19001 (mono_codegen): Add relocations for the new trampoline.
19003 * mini.h mini-x86.c aot.c: Added a new relocation type:
19004 MONO_PATCH_INFO_CLASS_INIT.
19006 * mini.h: Bump AOT version number.
19008 * aot.c: Create a copy of the loaded code instead of using the original
19009 so methods which call each other will be close in memory, improving
19012 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
19013 patch since it breaks the regression tests.
19015 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
19016 for the register saving instruction sequence since the
19017 frame_state_for function in glibc 2.3.2 don't seem to detect it.
19019 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
19021 * TODO: Fix todo item && remove another.
19023 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
19025 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
19028 * aot.c: Moved the check for MONO_LASTAOT into the initialization
19029 function of the module.
19031 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
19032 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
19033 --no-aot command line option.
19035 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
19037 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
19038 by Bernie Solomon (bernard@ugsolutions.com).
19040 * inssel.brg: Refactor the interface offset table related code into
19041 its separate functions and add support for the AOT case.
19043 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
19045 * aot.c (mono_aot_get_method_inner): Fix memory leak.
19047 * aot.c: Added mono_aot_verbose variable and made all debugging
19048 output depend on the value of this variable.
19050 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
19051 method_label and info_label.
19053 * mini.h mini-x86.c aot.c: Added a new relocation type
19054 MONO_PATCH_INFO_IID for klass->interface_id.
19056 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
19057 the MonoJitInfo structure.
19059 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
19060 a non-root appdomain in shared mode.
19062 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19064 * aot.c: make aot loader less verbose. Remove free of unused variable.
19066 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
19068 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
19070 * .cvsignore: Added *.dll.
19072 * mini.c (mono_print_tree_nl): New function callable while debugging.
19074 * mini.c (mono_print_code): Export this.
19076 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
19079 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
19081 * mini.h (MonoCompile): Added 'jit_info' field.
19083 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
19084 the cfg structure, since it is needed by the AOT compiler.
19086 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
19088 * aot.c: A major rewrite. Changes include:
19089 - save exception tables for methods which have them.
19090 - cache failed lookups in aot_get_method () to avoid the (slow) calls
19091 to g_module_symbol.
19092 - reworked the file format so it is now much smaller and needs
19093 fewer relocation entries.
19095 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19097 * aot.c (load_aot_module): Fix build bustage on platforms without
19100 2003-09-04 Martin Baulig <martin@ximian.com>
19102 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
19104 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
19106 * TODO: Some new optimization ideas.
19108 * aot.c: Move AOT module loading logic here from mono_assembly_open.
19110 * aot.c: Save the optimization flags used to compile the code into
19113 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
19114 support emitting domain specific code.
19116 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
19117 no longer domain neutral. It can be made domain neutral by compiling
19118 with --optimize=shared.
19120 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
19121 between appdomains.
19123 * driver.c mini.h mini.c: New --no-aot debugging option which disables
19124 loading of AOT code.
19126 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
19128 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
19129 if there is no domain neutrality information.
19131 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
19133 * aot.c (mono_compile_assembly): Emit a symbol containing the file
19134 format version into the generated library.
19136 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
19137 callee method into the caller since one of them could be shared.
19139 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
19140 system exceptions from AOT code now works.
19142 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
19143 method if it is domain neutral and the callee is not.
19145 * graph.c (cfg_emit_one_loop_level): Fix warning.
19147 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
19149 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
19152 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
19154 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
19155 is needed by code which is executed before mono_runtime_init ().
19156 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
19158 * mini.c (mono_thread_abort): Fix warning.
19159 (mono_jit_compile_method): Call static constructor in the AOT case too.
19161 * aot.c (mono_compile_assembly): Fix warning.
19163 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19165 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
19167 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
19169 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
19171 * cpu-pentium.md: Fix the length of call opcodes so they include the
19172 ESP restoring instruction. Fixes #47968.
19174 2003-08-28 Martin Baulig <martin@ximian.com>
19176 * mini-x86.c (mono_arch_call_opcode): Added support for
19177 MONO_TYPE_GENERICINST.
19179 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
19181 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
19183 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
19184 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
19186 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
19189 2003-08-26 Martin Baulig <martin@ximian.com>
19191 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
19192 when reporting an error, set this to the actual error location.
19193 (mono_method_to_ir): Report the correct error location if
19194 get_basic_blocks() returned an error.
19196 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
19198 * mini.c (mono_type_blittable): OBJECT is not blittable.
19199 (mono_method_blittable): Methods which have marshalling descriptors
19200 are not blittable either. Fixes #47842.
19202 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
19204 * driver.c mini.c: Use an environment variable instead of a global
19205 variable. Also fix the build.
19207 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
19208 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
19211 * driver.c mini.c: Added --with-valgrind option to turn off some
19212 code which prevents mono from running under valgrind.
19214 * mini.c (mono_emit_call_args): Fixed warning.
19216 * mini.c (mono_emulate_opcode): Fixed warning.
19218 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19220 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
19221 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
19222 regalloc.c, regalloc.h: specify available registers in arch-specific
19223 code and support floats in the regallocator (patch by Laurent Morichetti
19226 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19228 * mini.c: mono_thread_current() can be called only after
19229 mono_runtime_init(): rearrange code to not call it early on.
19231 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19233 * mini.c: allocate jump tables in the code mempools.
19235 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19237 * mini.c, mini.h: make sure per-thread data allocated by the jit is
19240 2003-08-10 Miguel de Icaza <miguel@ximian.com>
19242 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
19243 12 to 16. This fixes bug #47453.
19246 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
19248 * mini-ppc.c: fixed indexed load and unsigned compares.
19250 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
19252 * mini.c: reenabled installation of handler for
19253 thread abort signal.
19255 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19257 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
19258 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
19259 until it's fixed and actually useful.
19261 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19263 * inssel-long32.brg: couple more opcodes implemented.
19265 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19267 * mini-sparc.c: Even more opcodes implemeted.
19269 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
19271 * mini-sparc.c: More opcodes implemented.
19273 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
19275 * mini-sparc.c: More opcodes implemented.
19277 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
19279 * inssel-sparc.brg: Add some needed rules. Direct
19281 * Makefile.am: Use inssel-sparc.brg
19282 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
19283 an assert happy for now.
19285 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
19287 * mini-sparc.c: Fixed compile errors.
19288 * exceptions-sparc.c: Same. We now produce a mono binary
19289 on sparc-linux. Yea.
19291 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
19293 * mini-sparc.c: Renamed registers. Also some macro cleanups.
19294 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
19295 They compile, but do not work.
19297 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19299 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
19300 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
19301 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
19304 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19306 * mini.c: more opcodes implemented and better support for generics.
19308 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19310 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
19311 * mini.c, mini.h: first cut at generics support: some new instructions
19312 added and changed the behaviour of some of the existing ones.
19314 2003-07-21 Miguel de Icaza <miguel@ximian.com>
19316 * mini.c: Removed definition of metadata_shared mutex here.
19318 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19320 * mini-x86.c: make vararg calls work for instance methods.
19322 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
19324 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
19325 returns the arguments in a separte list, now.
19327 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19329 * aot.c, mini.c: updates for array type representation changes.
19331 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
19333 * mini.c: register function to perform jit shutdown.
19335 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19337 * mini.c: use a faster allocator if possible.
19339 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19341 * aot.c: some cleanups and portability changes.
19343 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19345 * mini.c: use faster allocation for CEE_BOX if possible.
19347 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19349 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
19350 Moved inlined mempcy code to its own function so that is can be
19351 reused. Added an inline memset function as well (optimized initobj).
19352 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
19354 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19356 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
19358 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
19360 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
19361 arch code can setup the cpu for CLR execution, if needed.
19362 We use it on x86 to set the precision of FP operations.
19364 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
19366 * mini.c: disable some optimizations if we can guess they'll cost too
19367 much for a given method.
19369 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19371 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
19373 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
19374 * mini.h mini.c mini-x86.c: Added instruction level coverage
19375 info collection support.
19377 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19379 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
19380 is now implemented in the profiling API. Get rid of a couple of
19381 unnecessary global variables.
19383 2003-06-15 Nick Drochak <ndrochak@gol.com>
19385 * basic-long.cs: tests for negative values for bigmul, and unsigned.
19386 * cpu-g4.md: add op_bigmul and op_bigmul_un
19387 * cpu_pentium.md: add op_bigmul_un
19388 * inssel-long32.brg: add rule for unsigned bigmul
19389 * mini-ops.h: define OP_BIGMUL_UN
19390 * mini-x86.c: THE BUG: handle (un)signed properly
19391 * mini.c: choose unsigned opcode if needed.
19392 This set of patches fixes bug #44291
19394 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
19396 * mini.c (optimize_branches): improved to handle all kinds of
19397 conditional branches.
19399 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19401 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
19402 don't raise exceptions.
19404 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19406 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
19407 to arch-specific files.
19409 2003-06-09 Martin Baulig <martin@ximian.com>
19411 * Makefile.am (libs): Added $(LIBGC_LIBS).
19413 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
19415 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
19416 and OP_ATAN (fixes bug#44293).
19418 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
19420 * Makefile.am, mini-x86.c: rename cpu description array to
19421 pentium_desc, since some compilers define the 'pentium' preprocessor
19424 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
19426 * mini.c (mini_select_instructions): add explicit branch if the
19427 following block is not the false target of a conditional branch -
19428 we need this with any optimization that reorder or remove bblocks
19430 * mini.c (optimize_branches): bug fixes
19432 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
19434 * mini.c (mono_method_to_ir): inline static readonly fields
19436 * ssa.c (fold_tree): start cfold support for long (very simple
19439 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
19441 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19443 * inssel.brg: fixed memcpy (bug #44219).
19445 2003-06-05 Dick Porter <dick@ximian.com>
19447 * driver.c: Set the glib log levels to not abort if g_message
19450 g_set_prgname() has to happen before mini_init() so that the
19451 process handle gets the info.
19453 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19455 * driver.c: add intrins to the default optimizations to get wider
19458 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19460 * mini.h: some large basic blocks will overflow a 16-bit
19461 integers for symbolic registers.
19463 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19465 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
19466 (mono_arch_output_basic_block): fix bug 43499
19468 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19470 * mini.c: kill duplicated definition of mono_debug_format.
19472 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
19474 * mini-x86.c, arrays.cs: fixed register allocation bug.
19476 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
19478 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
19480 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
19482 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19485 (print_method_from_ip): also print source location information if
19488 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
19490 * mini.c (mono_find_block_region): bug fix in region code
19491 (mini_method_compile): enable removing unreachable code again, but
19492 only in methods without exception clauses.
19494 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
19496 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
19497 Implemented arglist opcode and handling of TypedReference type.
19498 Fixed x86 call convention when a structure is returned.
19499 Minimal support for calling static vararg methods.
19501 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
19503 * mini.c (mini_method_compile): always remove unreachable code,
19504 because the code in them may be inconsistent (access to dead
19505 variables for example).
19507 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19509 * driver.c, debug-mini.c: warning fixes.
19511 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
19513 * Makefile.am, jit.h, mini.h: install header for embedding mono.
19515 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
19517 * mini.c: thread-static fields are registered in mono_class_vtable(),
19518 so ensure the function is called before checking for them.
19520 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
19522 * mini.c (optimize_branches): fix for bug 43586
19524 * jit-icalls.c (mono_llmult_ovf): added an additional check for
19525 overflow (fixes Bug #43639)
19527 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19529 * mini.c, objects.cs: allow the use of stobj for primitive types.
19531 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19533 * mini.c: be less strict about argument checking until we support
19534 running the verifier.
19536 2003-05-27 Nick Drochak <ndrochak@gol.com>
19538 * basic-long.cs: tests for (ulong)int * (ulong)int also
19539 * mini.c: use the same trick for (ulong)int * (ulong)int
19541 2003-05-27 Nick Drochak <ndrochak@gol.com>
19543 * basic-long.cs: add regression test for (long)int * (long)int
19544 * cpu-pentium.md: add op_bigmul specification
19545 * inssel-long32.brg: add OP_BIGMUL rule
19546 * mini-ops.h: add OP_BIGMUL
19547 * mini-x86.c: register allocator: handle case where src1 needs to be
19549 * mini.c: substitute special BIGMUL opcode in the tree for
19550 (long)int * (long)int
19552 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
19554 * jit-icalls.c: call the type ctor on field access if needed.
19556 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19558 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
19559 to a method (including results of ldelema, bug#43207).
19561 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
19563 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
19564 colors to show exception handler blocks.
19566 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
19567 (fix for pinvoke7.cs).
19569 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19571 * mini.h, mini.c: ensure correct initialization order for types that
19572 require it. Prepare for lazy compilation of jit icall wrappers.
19573 Provide a name for opcode emulation to reduce unneeded mallocing.
19575 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
19577 * mini-x86.c: better register restoring code and profiling
19578 support for tail calls.
19580 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
19582 * mini.h, driver.c: prepare for leaf methods optimization.
19584 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19586 * mini.c: get targets of branches before converting a method.
19588 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
19590 * mini.c (optimize_branches): added some experimental code (disbaled)
19592 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
19594 * mini.c (optimize_branches): fix branch to branch optimization
19596 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
19598 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
19600 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
19602 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
19605 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
19607 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
19608 enable use of interface variables again.
19610 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
19611 I1 to registers because there is no simply way to sign extend 8bit
19612 quantities in caller saved registers on x86.
19614 * inssel-float.brg: set costs of some rules to 2 so
19615 that monobure always select the arch. specific ones if supplied,
19616 regardless of the order we pass the files to monoburg.
19618 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19620 * mini.c, mini-x86.c: since the magic trampoline for jumps
19621 can't patch the code directly, we do it as soon as the
19622 method gets compiled.
19624 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
19626 * mini-x86.c, mini.h: introduce a new patching method
19627 to support CEE_JMP and tail calls.
19628 * mini.c: obey tail.call. Don't precompile methods target
19630 * tramp-x86.c: new trampoline code to handle methods
19631 reached through a jump.
19633 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
19635 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
19636 bit values to registers
19638 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
19640 * mini.c (mono_compile_get_interface_var): share interface
19641 variables if possible.
19643 2003-05-16 Martin Baulig <martin@ximian.com>
19645 * debug-mini.c (mono_init_debugger): New function to initialize
19646 the debugger. This is not in the debugger since it needs to
19647 access some of mini's internals.
19649 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19651 * mini.c (mono_method_to_ir): inlining fixes/cleanups
19653 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
19655 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
19656 for value type handling.
19658 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
19660 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
19661 (mono_method_check_inlining): enable inlining of all kinds of wrappers
19663 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
19665 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
19666 the constructor through a proxy.
19668 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19670 * jit-icalls.c, inssel.brg: fixes to array element address
19673 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
19675 * mini-x86.c (is_regsize_var): allocate pointer to registers
19677 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19679 * driver.c: fixed typo, added intrins to the set of optimizations
19680 tested with regressions.
19682 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
19684 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
19685 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
19688 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
19690 * inssel.brg: remove some common pop instructions without side effects
19692 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
19694 * inssel-x86.brg: fixed thinko in int to double conversions.
19696 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
19698 * mini.c, jit-icalls.c: added runtime thread-static variable support.
19700 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19702 * inssel-long32.brg: two more missing instructions.
19704 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19706 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19707 if not already set.
19709 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19711 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19714 * basic-float.cs: Added tests for negative zero.
19716 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19718 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19719 a couple of missing operations for long casts, with test cases.
19721 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19723 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19725 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19727 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19728 code size estimation.
19730 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19732 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19733 abstract methods (fix bug 42542)
19735 * aot.c: add ability to handle array types
19737 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19739 * mini.c: Call the _specific versions of the object allocation
19740 functions if possible.
19742 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19744 * driver.c: call setlocale ().
19746 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19748 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19751 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19753 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19755 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19756 wrappers (fix bug 42122)
19758 2003-05-04 Martin Baulig <martin@ximian.com>
19760 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19762 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19763 s/mini_set_defaults/mono_set_defaults/g.
19765 2003-05-04 Martin Baulig <martin@ximian.com>
19767 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19769 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19771 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19772 (reported by Don Roberts).
19774 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19776 * mini.c: temporarily work around two bugs for this release.
19778 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19780 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19781 that contains -export-dynamic and it makes using the ld script
19783 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19785 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19787 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19790 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19792 * mini.c: make sure leave calls all the needed finally blocks,
19793 even when the target jumps out of multiple exception clauses.
19795 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19797 * ldscript, Makefile.am: add linker script to reduce the number of
19798 exported symbols (should also fix the issues with libwine defining
19799 some of the same symbols in io-layer).
19801 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19803 * driver.c (mini_main): Avoid assertion when no file name is given on
19806 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19808 * driver.c: added --version/-V command line option.
19809 Added the inline optimization in the regression tests.
19811 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19813 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19814 to the type in the method signature (fixes bug#42134).
19816 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19818 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19820 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19822 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19824 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19826 * driver.c: fixed bug #42100.
19828 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19830 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19832 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19834 * mini.c: moved most of the code required to do inlining to its own
19835 function so it can be reused. Inline also ctors if appropriate.
19837 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19839 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19840 the runtime can call mono API functions.
19842 2003-04-27 Martin Baulig <martin@ximian.com>
19844 * debug-mini.c (mono_debug_init_method): Added
19845 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19846 send a notification to the debugger.
19848 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19849 running in the Mono Debugger, just pass the breakpoint number to
19850 mono_debug_init_method().
19852 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19854 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19856 * mini.c: allow some more unsafe compares.
19858 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19860 * mini-x86.c, Makefile.am: make distcheck works (partially from
19861 a patch by Richard Lee <r.h.lee@attbi.com>).
19862 * regset.c, regset.h: removed, they are unused.
19864 2003-04-25 Dick Porter <dick@ximian.com>
19866 * driver.c: Usage reports the name as 'mono' not 'mini'
19867 * exceptions-x86.c: Build and run on freebsd
19869 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19871 * Makefile.am: install the program with the 'mono' name and
19872 the library as libmono instead of mini and libmini.
19874 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19876 * driver.c: provide the APIs for the embedding interface of the old jit.
19878 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19880 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19882 2003-04-23 Martin Baulig <martin@ximian.com>
19884 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19886 * driver.c: Added `--debug' command line argument to enable
19889 2003-04-23 Martin Baulig <martin@ximian.com>
19891 * debug.[ch]: Removed. The code is now in
19892 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19894 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19897 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19899 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19901 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19904 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19905 mono_domain_finalize.
19906 (mini_method_compile): use mono_method_profile* if the the option is
19909 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19911 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19912 methods with their wrapper.
19914 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19915 methods with their wrapper.
19917 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19920 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19923 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19926 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19928 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19930 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19932 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19933 of the mempool. This is slightly faster and uses less memory
19935 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19937 * mini.c: avoid O(n) allocation for variables.
19939 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19941 * mini.c: handle items on the stack after inlining methods.
19943 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19945 * mini.c: make the method->opcode optimization dependent
19946 on MONO_OPT_INSTRINS and do it lazily.
19948 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19950 * driver.c: print overall results at the end of regression run.
19952 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19954 * inssel.brg: don't overwrite symbolic registers.
19956 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19958 * inssel-x86.brg: fix conversion from long to float.
19960 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19962 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19964 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19966 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19968 * driver.c: Added --print-vtable option as in the old JIT.
19970 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19972 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19974 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19976 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19978 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19980 * mini.c regalloc.c regalloc.h: Fix memory leak.
19982 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19984 * aot.c (mono_aot_get_method): register all used strings
19986 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19988 * mini.c: always intern strings references with ldstr at compile time.
19990 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19992 * Makefile.am: add BUILT_SOURCES.
19994 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19996 * driver.c: give a better error message when the assembly to execute
19997 doesn't have an entry point.
19999 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
20001 * Makefile.am: added hack for automake
20003 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
20006 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
20008 22003-04-07 Martin Baulig <martin@ximian.com>
20010 * Makefile.am: Added Makefile.am.
20012 * debugger-main.c: Removed, this is now in the debugger where it
20015 * mini.pc.in: Call this package `mini' for the moment.