1 2010-07-22 Jb Evain <jbevain@novell.com>
3 * method-to-ir.c (BRANCH_COST): set to 10.
5 2010-07-20 Zoltan Varga <vargaz@gmail.com>
7 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
8 code, it was missing a few 'break's.
10 2010-07-20 Zoltan Varga <vargaz@gmail.com>
12 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
15 2010-07-16 Zoltan Varga <vargaz@gmail.com>
17 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
19 2010-07-16 Zoltan Varga <vargaz@gmail.com>
21 * mini-llvm.c: Add more SIMD instructions.
23 2010-07-15 Miguel de Icaza <miguel@novell.com>
25 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
27 2010-07-15 Zoltan Varga <vargaz@gmail.com>
29 * mini-ia64.c: Change the calling convention to pass this as first as on other
30 architectures. Remove some dead code from the get_vcall_slot() and the implementation
31 of the CALL_MEMBASE opcodes as a result.
33 2010-07-13 Miguel de Icaza <miguel@novell.com>
35 * mini.c: LLVM is disabled by default on LLVM builds. You can use
36 the MONO_ENV_OPTIONS to set the --llvm flag.
38 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
40 * driver.c : windows build fix for --with-moonlight.
42 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
45 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
46 that reach native code from a reverse pinvoke.
48 2010-07-11 Zoltan Varga <vargaz@gmail.com>
50 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
52 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
53 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
56 * generics.cs: Add a test.
58 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
60 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
61 support a given runtime implemented method.
63 2010-07-10 Mark Probst <mark.probst@gmail.com>
65 * mini-darwin.c: Register the exception thread with the GC.
67 2010-07-10 Zoltan Varga <vargaz@gmail.com>
69 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
72 2010-07-09 Zoltan Varga <vargaz@gmail.com>
74 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
77 * ir-emit.h: Clean up the _FAULT macros a bit.
79 * decompose.c: Mark some loads as constant.
81 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
83 2010-07-09 Miguel de Icaza <miguel@novell.com>
85 * driver.c (mini_usage): Change the name of the --sgen flag to be
86 --gc=sgen and also support --gc=boehm. These flags can also be
87 set on MONO_ENV_OPTIONS to propagate this to children processes.
89 * main.c: Remove the MONO_VM_OPTIONS environment variable that
90 only supported "sgen" and "llvm" config options and instead parse
91 the MONO_ENV_OPTIONS as options that are parsed by the command
92 line parser. Any command line option that Mono supports can be
93 passed in this environment variable.
95 2010-07-09 Zoltan Varga <vargaz@gmail.com>
97 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
100 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
101 it can now eliminate more than just bounds checks.
103 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
104 an extra 'fault' argument.
106 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
109 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
112 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
113 no longer generated when LLVM is used.
115 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
117 2010-07-09 Zoltan Varga <vargaz@gmail.com>
119 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
121 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
123 * driver.c: Moonlight: Force line buffering for stdout.
125 2010-07-09 Zoltan Varga <vargaz@gmail.com>
127 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
128 are only callable using invoke.
130 2010-07-09 Zoltan Varga <vargaz@gmail.com>
132 * mini-llvm.c (process_bb): Use emit_load () in one more place.
134 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
135 MONO_LLVM=xxx is actually usable.
137 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
138 since LLVM might be able to hoist them out of loops.
141 2010-07-08 Neale Ferguson <neale@sinenomine.net>
143 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
144 in typeload-unaligned test.
146 2010-07-08 Zoltan Varga <vargaz@gmail.com>
148 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
150 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
151 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
152 generic trampolines+rgctx fetch trampolines.
154 2010-07-08 Geoff Norton <gnorton@novell.com>
156 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
158 2010-07-07 Zoltan Varga <vargaz@gmail.com>
160 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
162 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
163 is not defined in the LLVM case to keep the imt arg alive.
165 2010-07-06 Zoltan Varga <vargaz@gmail.com>
167 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
168 functions, now its 'llvm_<FOO>_trampoline'.
170 * method-to-ir.c (emit_imt_argument): Fix llvm support.
172 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
173 cannot be passed in the same call.
175 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
176 register to be the same as the RGCTX register, the two can't be used together on
179 2010-07-05 Miguel de Icaza <miguel@novell.com>
181 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
182 that allows the user to force the VM to use llvm or sgen.
184 2010-07-05 Zoltan Varga <vargaz@gmail.com>
186 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
187 before processing the exception on PPC too.
189 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
191 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
192 'this' is always passed as the first argument, before the vtype ret arg. This
193 simplifies get_this_arg_reg () and LLVM integration.
195 2010-07-05 Martin Baulig <martin@ximian.com>
197 * exceptions-x86.c (mono_arch_handle_exception): Port this to
198 Windows; apply my patch from r159782 in the mono-2-6 branch.
200 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
202 * Makefile.am: Don't build the debug assembler files if we're building without
205 2010-07-05 Zoltan Varga <vargaz@gmail.com>
207 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
209 2010-07-04 Zoltan Varga <vargaz@gmail.com>
211 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
214 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
215 regs [ARMREG_FP] instead.
217 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
219 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
220 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
222 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
224 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
226 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
228 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
229 without IMT_REG defined (ARM).
231 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
234 2010-07-03 Zoltan Varga <vargaz@gmail.com>
236 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
238 2010-07-02 Zoltan Varga <vargaz@gmail.com>
240 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
241 definitions to match their declarations and vice-versa.
243 2010-07-01 Zoltan Varga <vargaz@gmail.com>
245 * Makefile.am (common_sources): Add mini-llvm.h.
247 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
249 2010-06-30 Zoltan Varga <vargaz@gmail.com>
251 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
254 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
256 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
257 implemt the option of loading the llvm backend from a module so
258 that we can have a single binary and the bloat from llvm is
259 only experienced when it is actually loaded.
261 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
263 * mini-llvm.c: remove direct access to mono_defaults.
265 2010-06-29 Zoltan Varga <vargaz@gmail.com>
267 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
270 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
272 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
273 is now mono_arch_nullify_class_init_trampoline ().
274 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
275 opcodes, they are no longer needed.
277 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
278 now mono_arch_nullify_class_init_trampoline ().
279 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
280 opcodes, they are no longer needed.
282 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
283 vtable on platforms which support it.
285 * driver.c: Print the full LLVM version we are compiled against in --version.
287 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
288 a bit better. Decode nesting information to fix eh support for llvm+aot.
290 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
293 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
295 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
296 is always passed as the first argument, before the vtype ret arg. This simplifies
297 get_this_arg_reg () and LLVM integration.
299 2010-06-28 Zoltan Varga <vargaz@gmail.com>
301 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
302 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
303 most of the vcall specific code to mono_vcall_trampoline () from
304 common_call_trampoline ().
306 2010-06-27 Zoltan Varga <vargaz@gmail.com>
308 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
309 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
310 if the callsite is patched.
312 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
315 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
316 the trampoline in the xdebug info.
318 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
321 2010-06-26 Zoltan Varga <vargaz@gmail.com>
323 * mini-llvm.c: Fix a few problems exposed by make check.
325 2010-06-25 Mark Probst <mark.probst@gmail.com>
327 * mini-trampolines.c (common_call_trampoline): An ugly hack to
328 work around a potentially very hard to fix problem with inflating
331 2010-06-26 Zoltan Varga <vargaz@gmail.com>
333 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
334 problem has been fixes.
336 2010-06-25 Zoltan Varga <vargaz@gmail.com>
338 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
340 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
341 It might be be better to define a MonoGCJitOptions structure later and have the
344 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
346 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
348 * debugger-agent.c (get_objref): Implement support for sgen.
350 * driver.c: Remove the unused gc_wrapper.h include.
352 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
355 2010-06-25 Zoltan Varga <vargaz@gmail.com>
357 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
359 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
362 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
365 2010-06-23 Miguel de Icaza <miguel@novell.com>
367 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
368 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
370 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
371 it only for Boehm diagnostics.
373 * Makefile.am: Make the file a bit more consistent.
375 * debug-debugger.c: Wrap the entire file with an #ifdef
376 MONO_DEBUGGER_SUPPORTED to simplify the build.
378 * Makefile.am: Fix the opcodes build issue by including the
379 source, not by including the .lo file directly
381 Always bring the MDB sources into the build, to drop the
382 dependency on the AM_CONDITIONAL from configure.in as the hard
383 debugger supports Boehm, but not Sgen, this simplifies the build.
385 * Renamed the *.s files into *.S
387 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
389 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
390 wb for now on 64bits systems while issues with valuetype returns
393 2010-06-24 Zoltan Varga <vargaz@gmail.com>
395 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
396 passes by calling createStandardFunctionPasses ().
398 2010-06-23 Zoltan Varga <vargaz@gmail.com>
400 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
402 2010-06-22 Zoltan Varga <vargaz@gmail.com>
404 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
407 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
408 allow better optimization if the OP_LDADDR which caused the flag to be set was
411 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
413 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
416 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
418 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
420 2010-06-22 Zoltan Varga <vargaz@gmail.com>
422 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
423 to handle the code sequence generated for non-near calls. Fixes #616056.
425 2010-06-21 Zoltan Varga <vargaz@gmail.com>
427 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
429 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
431 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
433 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
434 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
435 trampoline which saves the context, so changes made to callee saved registers in
436 finally clauses are visible to a nesting catch clause.
438 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
440 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
441 in LLVM compiled code.
442 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
443 the finally handler has ran.
445 * mini.h (ResumeState): New structure containing information required to resume
446 exception handling after executing LLVM compiled finally clauses.
448 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
449 bit, by passing all the registers as one argument.
451 2010-06-19 Zoltan Varga <vargaz@gmail.com>
453 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
456 2010-06-18 Zoltan Varga <vargaz@gmail.com>
458 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
460 * aot-compiler.c aot-runtime.c: Fix LLVM support.
462 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
463 pad, branch to a new bblock instead.
465 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
468 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
470 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
472 2010-06-17 Geoff Norton <gnorton@novell.com>
475 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
478 2010-06-17 Zoltan Varga <vargaz@gmail.com>
480 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
482 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
485 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
486 the ip done by throw_exception (), it is not needed for corlib exceptions.
488 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
490 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
491 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
492 of size > 5 words. This support fast barriers for value types up to
493 256/512 bytes which beyond that the copying itself is the major issue.
495 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
496 for gsharing, so use it.
498 This eliminate all calls to mono_value_copy from managed code in
499 gmcs, fsharp and ipy.
501 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
503 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
506 * mini.c (mini_init): Register new icall.
508 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
510 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
511 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
513 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
515 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
516 value types as the overhead is huge. Manually expand it up to 5 words to
519 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
520 is an exception that performance is dominated by mono_value_copy.
522 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
524 2010-06-17 Zoltan Varga <vargaz@gmail.com>
526 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
527 trampolines on x86, since those have their own cconv.
529 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
530 exception trampolines.
532 * tramp-x86.c: Add xdebug info for a few trampolines.
534 * mini-llvm.c: Set the name of the arguments.
536 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
537 using a block address if using the LLVM mono branch.
539 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
542 2010-06-15 Zoltan Varga <vargaz@gmail.com>
544 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
546 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
548 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
550 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
552 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
553 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
554 to identify the vtable slot address plus the method which needs to be compiled.
556 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
559 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
560 'this' is always passed as the first argument, before the vtype ret arg. This
561 simplifies get_this_arg_reg () and LLVM integration.
563 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
566 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
569 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
571 * mini-llvm.c: Fix compilation with llvm 2.6.
573 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
575 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
578 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
579 is always passed as the first argument, before the vtype ret arg. This simplifies
580 get_this_arg_reg () and LLVM integration.
582 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
584 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
586 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
587 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
588 translate into much nicer code.
590 2010-06-14 Zoltan Varga <vargaz@gmail.com>
592 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
593 parameter index information. Use this to simplify a lot of code.
595 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
597 2010-06-12 Zoltan Varga <vargaz@gmail.com>
599 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
600 to fix infinite generic recursion. Fixes #612702.
602 2010-06-11 Zoltan Varga <vargaz@gmail.com>
604 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
605 imt trampoline per imt slot when using LLVM.
607 2010-06-10 Jonathan Pryor <jpryor@novell.com>
609 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
611 2010-06-09 Levi Bard <levi@unity3d.com>
613 * debugger-agent.c: Clear unloaded types on appdomain unload.
615 2010-06-08 Zoltan Varga <vargaz@gmail.com>
617 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
620 * exceptions.cs: Add a test.
622 2010-06-06 Zoltan Varga <vargaz@gmail.com>
624 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
626 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
628 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
629 so it doesn't have to do it.
631 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
632 process does not mix with ours.
634 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
637 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
638 loads/stores which can throw exceptions inside clauses.
640 2010-06-05 Zoltan Varga <vargaz@gmail.com>
642 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
645 * mini.c (mini_init): Register mono_resume_unwind as an icall.
647 2010-06-03 Zoltan Varga <vargaz@gmail.com>
649 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
651 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
654 2010-06-03 Zoltan Varga <vargaz@gmail.com>
656 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
659 2010-06-02 Zoltan Varga <vargaz@gmail.com>
661 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
662 Use a separate generic class init trampoline for llvm, since it needs a different
665 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
666 includes the location of this/rgctx.
668 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
671 2010-06-01 Zoltan Varga <vargaz@gmail.com>
673 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
675 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
678 2010-05-31 Zoltan Varga <vargaz@gmail.com>
680 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
683 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
685 * aot-compiler.c (patch_to_string): New debugging helper function.
687 2010-05-30 Zoltan Varga <vargaz@gmail.com>
689 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
692 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
694 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
696 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
698 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
701 * mini.c (create_jit_info): Print EH clause info for LLVM too.
703 2010-05-28 Mark Probst <mark.probst@gmail.com>
705 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
706 cpobj with reference types.
708 2010-05-28 Mark Probst <mark.probst@gmail.com>
710 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
711 write barrier for reference types.
713 2010-05-27 Zoltan Varga <vargaz@gmail.com>
715 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
716 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
718 2010-05-31 Martin Baulig <martin@ximian.com>
722 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
723 clear_breakpoint() on all breakpoint events and remove them from the list.
725 2010-05-27 Martin Baulig <martin@ximian.com>
729 * debugger-agent.c (method_commands, type_commands): Temporarily
730 set the appdomain while executing this method; do all metadata
731 calls in the debuggee's appdomain where user assemblies are loaded.
733 2010-05-27 Zoltan Varga <vargaz@gmail.com>
735 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
737 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
739 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
741 2010-05-26 Zoltan Varga <vargaz@gmail.com>
743 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
744 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
745 be referenced even after the header is freed.
747 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
750 2010-05-25 Zoltan Varga <vargaz@gmail.com>
752 2010-05-25 Bill Holmes <billholmes54@gmail.com>
754 * genmdesc.c (main): Fixing the detection of the nacl switch.
756 Code is contributed under MIT/X11 license.
758 2010-05-25 Zoltan Varga <vargaz@gmail.com>
760 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
762 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
764 * mini.h (LLVM_CHECK_VERSION): New helper macro.
766 2010-05-25 Miguel de Icaza <miguel@novell.com>
768 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
771 * genmdesc.c: Added support for nacl: key on the machine
772 description files to support the extra space required by Google
775 2010-05-23 Zoltan Varga <vargaz@gmail.com>
777 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
779 2010-05-23 Zoltan Varga <vargaz@gmail.com>
781 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
782 mono_runtime_class_init_full ().
783 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
785 2010-05-22 Zoltan Varga <vargaz@gmail.com>
787 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
789 2010-05-21 Zoltan Varga <vargaz@gmail.com>
791 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
792 two are not the same on ilp32.
794 2010-05-21 Zoltan Varga <vargaz@gmail.com>
796 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
799 * mini-ppc.c: Fix the DISABLE_JIT build.
801 2010-05-20 Zoltan Varga <vargaz@gmail.com>
803 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
804 (make_writable): Remove this unused function.
806 2010-05-20 Zoltan Varga <vargaz@gmail.com>
808 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
809 structure. Make the labels to plt entries local symbols instead of assembler local
810 labels, since tha latter causes problems for the iphone linker.
812 2010-05-19 Zoltan Varga <vargaz@gmail.com>
814 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
816 2010-05-17 Zoltan Varga <vargaz@gmail.com>
818 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
819 (ppc_patch_full): Ditto.
821 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
823 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
824 if gshared is enabled, to avoid asserts in the trampoline code.
826 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
829 2010-05-15 Geoff Norton <gnorton@novell.com>
831 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
834 2010-05-14 Geoff Norton <gnorton@novell.com>
836 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
837 misaligned stack on darwin.
839 2010-05-14 Zoltan Varga <vargaz@gmail.com>
841 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
844 2010-05-14 Zoltan Varga <vargaz@gmail.com>
846 * xdebug.c: Fix ARM support.
848 2010-05-13 Zoltan Varga <vargaz@gmail.com>
850 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
851 and do most of the work on the normal stack.
852 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
854 2010-05-13 Zoltan Varga <vargaz@gmail.com>
856 * aot-compiler.c: Put non-code data into the .rodata section on linux.
858 2010-05-13 Zoltan Varga <vargaz@gmail.com>
860 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
862 2010-05-13 Zoltan Varga <vargaz@gmail.com>
864 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
865 and do most of the work on the normal stack.
867 2010-05-13 Zoltan Varga <vargaz@gmail.com>
869 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
870 and do most of the work on the normal stack even if sigaltstack is disabled.
872 2010-05-12 Zoltan Varga <vargaz@gmail.com>
874 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
875 UCONTEXT_REG_ constants are available on linux as well.
876 (mono_arch_monoctx_to_sigctx): Ditto.
877 (mono_arch_ip_from_context): Ditto.
879 2010-05-12 Zoltan Varga <vargaz@gmail.com>
881 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
884 2010-05-11 Zoltan Varga <vargaz@gmail.com>
886 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
889 2010-05-10 Zoltan Varga <vargaz@gmail.com>
891 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
892 if a breakpoint cannot be inserted.
894 2010-05-08 Zoltan Varga <vargaz@gmail.com>
896 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
898 2010-05-07 Zoltan Varga <vargaz@gmail.com>
900 * debugger-agent.c (frame_commands): Return an error instead of asserting if
901 no JIT info is found for the method.
903 2010-05-05 Jonathan Chambers <joncham@gmail.com>
905 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
908 2010-05-05 Zoltan Varga <vargaz@gmail.com>
910 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
911 a list of arch specific trampolines.
913 * aot-compiler.c (emit_trampolines): Use it.
915 2010-05-05 Zoltan Varga <vargaz@gmail.com>
917 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
918 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
919 get rid of the _full from their name.
921 2010-05-05 Zoltan Varga <vargaz@gmail.com>
923 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
924 get_nullified_class_init_trampoline to remove some code duplication.
926 2010-05-03 Zoltan Varga <vargaz@gmail.com>
928 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
931 2010-05-01 Zoltan Varga <vargaz@gmail.com>
933 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
935 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
937 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
938 there is no need to jump through the first plt entry.
940 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
942 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
943 arch-specific function.
944 (mono_aot_get_plt_info_offset): Ditto.
946 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
947 mono_arch_init () to register jit icalls called from full-aot trampolines.
948 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
951 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
952 the specialized throw corlib exception trampoline, use a variant of the normal
953 trampoline along with a new C function which does the call to
954 mono_exception_from_token (), just like on x86.
956 2010-05-01 Zoltan Varga <vargaz@gmail.com>
958 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
959 Reorganize the full aot trampoline creation functions, instead of taking a bunch
960 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
961 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
962 creation functions on architectures which have the full-aot ones.
964 2010-05-01 Zoltan Varga <vargaz@gmail.com>
966 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
968 2010-05-01 Zoltan Varga <vargaz@gmail.com>
970 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
971 explicitly, this seems to be required by some gcc versions at -O2.
975 2010-05-01 Zoltan Varga <vargaz@gmail.com>
977 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
978 has_target delegate invokes.
980 2010-05-01 Zoltan Varga <vargaz@gmail.com>
982 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
985 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
986 add patches/unwind info arguments, move to mini.c.
988 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
990 2010-04-30 Zoltan Varga <vargaz@gmail.com>
992 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
993 command which returns full path names.
995 2010-04-29 Zoltan Varga <vargaz@gmail.com>
997 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
998 code_size output variable.
1000 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1003 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1005 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1006 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1007 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1009 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1011 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1014 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1016 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1018 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1020 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1022 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1024 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1026 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1028 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1029 line number support works with eglib.
1031 2010-04-27 Miguel de Icaza <miguel@novell.com>
1033 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1034 dirty an extra 70kb pages on startup we are now going to choose a
1035 different strategy: ship mono and mono-llvm binaries, with the
1036 second being the one that links with LLVM and defaults to LLVM
1039 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1041 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1042 Implement full-aot support on x86.
1044 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1045 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1046 the first register returned by get_global_int_regs ().
1048 * cpu-x86.md: Fix the length of insertx_u1_slow.
1050 * iltests.il.in: Disable tail call tests when running with full-aot.
1052 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1054 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1056 2010-04-24 Mark Probst <mark.probst@gmail.com>
1058 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1059 in the initializer, because it's non-constant.
1061 2010-04-23 Miguel de Icaza <miguel@novell.com>
1063 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1064 of LLVM on by default. Used for buildbots and other setups.
1066 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1068 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1070 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1072 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1073 initonly static fields when using moving GC.
1075 Contributed under MIT/X11 license.
1077 2010-04-23 Geoff Norton <gnorton@novell.com>
1079 * mini-amd64.h: Darwin x86_64 support.
1081 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1083 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1085 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1087 * exceptions-arm.c: Add Android support for sigcontext structure.
1089 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1091 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1092 wrappers correctly now that their wrapper info is NULL.
1094 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1096 * mini.c (mono_jit_compile_method_inner): Avoid calling
1097 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1099 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1101 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1102 so the latter can be #ifndef DISABLE_JIT-ed.
1104 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1106 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1108 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1110 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1112 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1115 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1117 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1118 calling mono_class_num_methods (). Fixes #592244.
1120 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1122 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1124 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1126 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1128 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1130 * (handle_alloc): Ditto.
1131 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1132 change, its not needed anymore.
1134 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1136 * mini-posix.c (sigusr1_signal_handler): Fix build on
1137 non x86/amd64 systems.
1139 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1141 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1142 calls where the constrained class needs a context. Fixes #595863.
1144 * iltests.il.in: Add a test.
1146 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1148 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1149 2.6/SVN seems to have broken support for them.
1151 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1153 * mini-llvm.c: Fix support for LLVM 2.6.
1155 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1157 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1158 MonoInternalThread belonging to the thread.
1160 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1162 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1163 unsafe optimization that will remove bound checks.
1165 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1167 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1168 CompareExchange not to be inlined for I8.
1170 Contributed under MIT/X11 license.
1172 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1174 * array.cs: Add tests for cast between primitive array types.
1176 2010-04-07 Andreia Gaita <avidigal@novell.com>
1178 * Makefile.am: create a convenience library for moon to link with
1180 2010-04-07 Paolo Molaro <lupus@ximian.com>
1182 * method-to-ir.c: optimize array accesses from generic interfaces.
1184 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1186 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1188 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1190 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1191 of marshalbyref classes.
1195 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1197 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1200 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1203 * mini.h: Increase AOT version.
1205 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1207 * mini-x86.h: Only enable soft debugger when using sigaction or on
1208 Windows. Fixes build on Haiku (lacks siginfo_t).
1210 Code is contributed under MIT/X11 license.
1212 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1214 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1215 BeOS-style signal handlers.
1217 Code is contributed under MIT/X11 license.
1219 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1221 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1223 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1225 * mini-exceptions.c: Fix win32 build.
1227 2010-04-01 Mark Probst <mark.probst@gmail.com>
1229 * mini.c, driver.c: Call mono_gc_base_init() before
1232 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1234 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1235 call_method]): Delegate the actual work in security-core-clr.c
1236 to ease code sharing.
1238 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1240 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1241 float conv.ovf.un opcodes are encountered, instead of asserting later.
1244 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1246 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1248 * iltests.il.in: Add a test.
1250 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1252 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1253 large. Fixes #567040.
1255 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1257 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1259 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1262 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1264 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1265 mono_create_handler_block_trampoline with the proper #ifdef so that it
1268 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1270 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1271 allows to select if it's new or old context that is passed to
1274 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1275 case when executing a guarded handler from the EH machinery.
1277 * mini-exceptions.c (mono_install_handler_block_guard): New function
1278 responsible for checking for handler blocks, installing the guard and
1279 clearing abort state.
1281 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1282 to check for handler blocks and skip interruption logic if one was found.
1284 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1285 by the handler block guard trampoline. Resumes interruption by raising the
1286 pending ThreadAbortException.
1288 * mini.c (create_jit_info): Calculate the end address of a finally block.
1290 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1291 of a finally block to a specified address and return the old one.
1293 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1294 trampoline patches the original return address and calls the trampoline function.
1296 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1298 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1300 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1301 does the patching if the callee is in the same domain.
1303 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1304 of mono_arch_patch_plt_entry ().
1306 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1308 * mini.c (create_jit_info): Fix try block hole length encoding.
1310 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1312 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1313 duplicate information and print offsets instead of absolute addresses.
1315 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1317 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1318 event is sent. Fixes #591733.
1320 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1322 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1325 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1327 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1328 thread_to_tls hash table.
1330 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1331 section. Fixes #591000.
1333 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1335 * Makefile.am (version.h): Check for pure .git directory only,
1336 fixes SVN revision when using git without git-svn.
1338 Contributed under MIT/X11 license.
1340 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1342 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1344 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1346 * basic-simd.cs: Test for vector x scalar binary operators.
1348 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1350 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1351 intrinsics with expanded scalar arguments.
1353 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1355 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1356 don't have an exception class, so don't decode it. This would crash
1357 with filter clauses.
1359 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1361 Make sure that trunk builds with DISABLE_JIT, an update to the
1364 * mini.c (mini_get_shared_method): this code seems to be necessary
1365 regardless of whether DISABLE_JIT has been defined.
1367 (mono_jit_compile_method_inner): it seems that this method is
1368 required even in full AOT mode, so ifdef out only the pieces that
1369 try to genrate code (the body of code that applies patches to the
1372 (mini_method_compile): do not compile when using DISABLE_JIT.
1374 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1375 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1376 compile when DISABLE_JIT is set.
1378 2010-03-24 Mark Probst <mark.probst@gmail.com>
1380 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1381 arch really supports it.
1383 2010-03-24 Mark Probst <mark.probst@gmail.com>
1385 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1387 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1389 * exceptions-s390x.c: Add support for
1390 mono_arch_get_throw_corlib_exception and fix throw by name.
1392 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1393 logic (especially for varargs); Correct localloc sizing; Add
1394 mono_arch_get_this_arg_from_call and
1395 mono_arch_get_this_arg_from_call.
1397 * mini-s390x.h: Add support for facility list extraction;
1398 Correct/update MONO_ARCH_xxx settings.
1400 * mini-s390.c: Minor corrections to instruction output for
1401 varargs. No IMT implementation - I think it's time to deprecate
1402 s390 and just leave s390x.
1404 * tramp-s390x.c: Correct creation of trampoline instruction
1407 * cpu-s390x.md: Update some instruction lengths
1409 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1411 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1412 can be hit with partial sharing.
1414 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1415 in non-shared classes correctly.
1416 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1417 Turn on partial sharing.
1419 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1421 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1424 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1426 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1427 mono_method_signature ().
1429 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1431 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1432 error checking, so later calls do not need error checking.
1434 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1436 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1438 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1440 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1442 * mini-exceptions.c (mono_handle_exception_internal): Don't
1443 check try_end for archs different than s390.
1445 * mini.c (create_jit_info): Don't crash if the finallt block is the
1448 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1450 * driver.c (mono_main): Don't free global codeman under linux since
1451 glic now peeks at code on stack for more archs than just amd64.
1453 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1455 * mini.c, method-to-ir.c: changes to support compressed interface
1458 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1460 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1461 Use sigaction on OpenBSD too.
1463 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1465 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1467 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1469 * debugger-agent.c: #include sys/select.h for fd_set.
1471 Code is contributed under MIT/X11 license.
1473 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1475 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1478 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1480 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1481 some large methods with lots of exception handlers. Fixes #440924.
1483 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1485 * method-to-ir.c: remove code duplication for interface checks.
1487 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1489 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1490 (assembly_unload): Clear all event requests referencing the to-be unloaded
1494 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1496 * mini.h, mini-exceptions.c: restore the state of the stack
1497 guard page permissions.
1499 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1501 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1502 call site patching code, it doesn't appear to be needed.
1504 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1506 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1507 sharing generic methods whose type arguments are a mix of reference and
1508 non-reference types. Not yet turned on.
1510 * mini.c (mini_get_shared_method): New helper function to return
1511 the method which will be compiled/registered in the JIT tables when doing
1513 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1514 use mini_get_shared_method ().
1516 * mini.c (mini_method_compile): Register the same method which is compiled when
1517 doing generic sharing.
1519 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1521 * generics.cs: Add partial sharing tests.
1523 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1525 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1526 Add an enum value that or's all possable values together. Add an enum value
1527 that marks the end of the used bit indexes.
1529 * mini-amd64.c : Make changes to match the changes in mini.h
1531 * mini-x86.c : Make changes to match the changes in mini.h
1533 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1534 simd_version to support more simd versions. Changed the name of
1535 simd_version to simd_version_flags to make it more intuitive that
1536 it now contains bit flags. Reordered the *_intrinsics arrays to
1537 match the changes above. Changed emit_intrinsics() to use the new
1538 setup mentioned above.
1540 Code is contributed under MIT/X11 license.
1542 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1544 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1545 remaining archs. Alpha and hppa maintainers, please stand up.
1547 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1549 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1550 is needed even when fail_tramp!=NULL.
1552 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1554 * debugger-agent.c (insert_breakpoint): Write a log message.
1556 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1558 * iltests.il.in: Add a few tests for LEAVE going over multiple
1561 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1563 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1565 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1567 * mini.h (MonoBasicBlock): Add native_length field.
1568 * mini.h (MonoCompile): Add try_block_holes field.
1569 * mini.h (MonoInst): Add exception_clause pointer to
1572 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1573 * mini.c (mono_cfg_add_try_hole): New function to register possible
1574 holes in try blocks.
1575 * mini.c (create_jit_info): Fill in the holes information.
1577 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1580 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1582 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1584 * jit-icalls.c: adjusted for the array API changes.
1586 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1588 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1590 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1592 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1593 the 'pending' flag. This fixes support for appdomains too.
1596 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1598 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1600 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1602 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1603 when using LLVM, LLVM generates it itself when needed.
1605 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1607 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1608 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1609 OP_ANDNPS/OP_ANDNPD.
1611 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1613 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1614 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1615 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1617 2010-03-11 Martin Baulig <martin@ximian.com>
1619 * debugger-agent.c (type_commands): Add NULL check to
1620 `CMD_TYPE_GET_SOURCE_FILES'.
1622 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1624 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1626 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1628 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1631 * iltests.il.in: Add a test.
1633 2010-03-05 Martin Baulig <martin@ximian.com>
1635 Add support for aborting invocations.
1638 (InvokeData): Added `InvokeData *last_invoke'.
1639 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1640 added a new `invoke' field to keep the `InvokeData *' throughout
1642 (ErrorCode): Added `ERR_NO_INVOCATION'.
1643 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1644 (mono_debugger_agent_handle_exception): Don't report any exception
1645 if an abort was requested.
1646 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1647 a thread abort if necessary.
1648 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1650 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1652 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1653 so we can release the whole list and not just the first one. Free
1654 it in more places as well.
1656 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1658 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1660 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1662 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1664 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1666 * driver.c: report also other misc build options.
1668 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1670 * method-to-ir.c: Generate better code for the NewObject
1673 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1675 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1676 is disabled. Fixes #582322.
1678 * iltests.il.in: Add a test.
1680 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1682 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1683 the handling of obj->synchronization == null and owner != current thread to
1684 mono_monitor_exit ().
1686 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1689 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1691 * mini.c: change the way emulated opcode info is stored and save about
1692 4 KB of runtime memory.
1694 2010-03-04 David S. Miller <davem@davemloft.net>
1696 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1697 that don't provide the siginfo in the second signal handler argument
1698 are buggy, and this has been fixed for years.
1699 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1700 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1702 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1704 * aot-runtime.c (find_symbol): Fix a leak.
1705 (decode_patch): Ditto.
1707 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1709 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1711 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1713 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1715 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1717 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1719 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1721 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1722 to check for errors, it's enough to create the metadata open.
1726 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1729 * mini-exceptions.c: Add support for printing stack traces when handling
1730 exceptions, and when printing exceptions thrown while tracing also print
1731 the exception message.
1733 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1735 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1736 since the exclude token is a valid string character.
1738 2010-03-02 Levi Bard <levi@unity3d.com>
1740 * debugger-agent.c: Invalidate thread stacks on domain unload.
1742 2010-03-02 Mark Probst <mark.probst@gmail.com>
1744 * method-to-ir.c: Emit dummy_use for stored reference after write
1745 barriers to make sure the object is pinned if the GC interrupts
1746 before the write barrier is done.
1748 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1750 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1752 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1754 * debugger-agent.c: Add a log message printing the protocol version.
1756 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1758 * debugger-agent.c: Add a new command to communicate the protocol version used
1759 by the client. This could be used to allow newer runtimes to communicate with
1762 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1764 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1766 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1768 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1771 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1773 * mini-arm.c: make the arm cpu arch configurable with the
1774 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1777 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1779 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1780 support for the perf tool on Linux.
1782 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1784 * method-to-ir.c: make string.InsertenalSetChar() specialization
1787 2010-03-01 Robert Jordan <robertj@gmx.net>
1789 * Makefile.am: fix the non-static build.
1791 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1793 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1796 2010-02-26 Robert Jordan <robertj@gmx.net>
1798 * tasklets.c (continuation_store): Return from an error condition
1801 2010-02-26 Martin Baulig <martin@ximian.com>
1803 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1806 (MonoDebuggerThreadInfo): Added `internal_flags'.
1807 (MonoDebuggerInternalThreadFlags): New enum.
1808 (_mono_debugger_throw_exception): Don't signal the debugger if a
1809 type abort was requested.
1810 (_mono_debugger_unhandled_exception): Likewise.
1811 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1812 (mono_debugger_runtime_invoke): If the debugger requested a thread
1813 abort during the invocation, reset it here.
1815 2010-02-26 Martin Baulig <martin@ximian.com>
1817 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1818 instead of `MonoThread *'.
1820 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1822 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1823 code offsets table, as it is mostly sorted.
1825 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1827 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1830 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1832 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1834 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1836 * Makefile.am: build the new ABI version of the libmono library.
1837 * debugger-agent.c, mini.c: fix warnings with the new API.
1838 * jit.h: don't depend on glib.h being included.
1840 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1842 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1844 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1846 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1847 ThreadStatic variables.
1849 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1851 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1852 data is not freed yet. Fixes #582460.
1854 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1856 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1857 event requests. Bump protocol minor version.
1859 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1861 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1863 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1865 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1868 * iltests.il.in: Add a test.
1870 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1872 * mini.c (inline_method): Check for loader errors.
1874 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1876 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1877 instead of mono_method_get_header as it doesn't decode locals
1878 so the called method can have unresolved dependencies that will only
1879 be satisfied after the current method is JIT'd.
1883 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1885 * basic.cs (test_0_div_opt): Speed this up a bit.
1887 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1889 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1891 * mini.c (mono_jit_create_remoting_trampoline): Call
1892 mono_create_specific_trampoline () instead of
1893 mono_arch_create_specific_trampoline ().
1895 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1897 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1899 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1900 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1902 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1904 * mini-amd64.c: Fix DISABLE_JIT support.
1906 2010-02-20 Geoff Norton <gnorton@novell.com>
1908 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1910 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1912 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1913 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1914 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1915 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1918 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1920 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1921 edx/ecx too. This is needed to support OP_SEQ_POINT.
1923 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1925 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1927 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1929 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1931 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1932 LLVM+AOT+exceptions, not enabled yet.
1934 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1936 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1938 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1940 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1941 xdebug info for these.
1943 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1946 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1949 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1951 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1953 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1955 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1956 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1958 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1961 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1963 * debugger-agent.c: handle incomplete reads and EINTR in
1964 recv()/send(). This could have been causing random
1967 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1969 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1972 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1973 so they have small offsets. Fixes #566311.
1975 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1977 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1979 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1981 * mini-amd64.c: Remove the special casing of byref in a few places now that
1982 mini_type_get_underlying_type () handles it.
1984 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1985 by returning native int. Fixes #577984.
1987 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1989 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1992 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1993 of putting the clause itself.
1995 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1997 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1999 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2002 2010-02-10 Geoff Norton <gnorton@novell.com>
2004 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2006 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2008 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2011 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2012 it is not an LLVM generated symbol.
2014 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2016 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2017 implementation in gshared mode because it causes regressions.
2019 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2021 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2022 should be done by the caller.
2024 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2026 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2028 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2029 since mono_jit_info_table_find () doesn't do it anymore.
2031 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2032 instead of mono_jit_info_table_find ().
2034 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2036 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2038 * aot-compiler.c (encode_method_ref): Update after the removal of
2039 mono_gc_get_managed_allocator_type ().
2041 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2044 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2046 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2047 generic params as well.
2048 (handle_isinst): Ditto.
2050 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2051 instead of always calling an icall.
2053 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2054 computing the size of the got.
2056 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2057 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2058 the assembly directive '.set' so it points to the first LLVM emitted method.
2060 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2062 * mini.c (mini_method_verify): Report the method which failed to verify.
2064 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2066 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2067 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2068 runtime MS verifier.
2070 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2072 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2075 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2077 * mini-llvm.c: Init the jit module only when first JITting.
2079 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2081 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2083 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2084 replaced with the real got.
2086 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2088 * image-writer.c: Reduce the amount of #ifdefs a bit.
2090 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2093 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2095 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2098 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2100 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2101 (mono_llvm_emit_method): Fix unaligned stores too.
2103 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2104 so async stack walks don't crash.
2106 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2108 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2109 was not patched if the callee needed an rgctx trampoline.
2111 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2113 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2114 vtable address in AOT code.
2116 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2118 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2121 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2123 * genmdesc.pl: remove dependency on external cpp.
2125 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2127 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2128 using LLVM, its not needed, and abcrem can't handle it.
2130 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2132 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2133 it easier to group instructions and reduce duplication.
2135 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2137 * decompose.c: Move the array/soft float decompose routines here from
2140 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2142 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2144 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2145 to tell LLVM that the got is constant, not used yet.
2147 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2149 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2151 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2154 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2156 * aot-compiler.c (add_wrappers): Commit the hack which generates
2157 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2160 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2162 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2163 a fault, only used by the LLVM backend.
2165 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2166 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2168 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2169 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2171 * mini-llvm.c: Only generate volatile loads from load instructions which have
2172 the MONO_INST_FAULT flag set.
2174 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2176 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2179 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2181 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2182 sequence points. Fixes #571236.
2184 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2186 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2187 end of the appdomain unload process, after assemblies have been unloaded.
2190 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2192 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2195 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2198 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2200 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2202 2010-01-26 Geoff Norton <gnorton@novell.com>
2204 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2205 with struct marshalability.
2207 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2209 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2210 it supports class names as well.
2212 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2213 needed by the GC map code.
2215 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2218 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2219 if cfg->init_ref_vars is set.
2221 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2222 cfg->disable_initlocals_op_refs is set.
2224 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2225 using liveness info if cfg->compute_precise_live_ranges is set.
2227 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2228 volatile variables correctly. Add comments about the live ranges. Not enabled
2231 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2233 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2234 0x2a into them in method prologs.
2236 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2238 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2240 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2241 classes, since llvm is compiled with -fno-rtti.
2243 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2245 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2246 llvm does not require it.
2248 * aot-runtime.c (load_method): Print the full name of the last aot method.
2250 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2252 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2253 thread has not fully started yet.
2255 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2257 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2259 2010-01-21 Miguel de Icaza <miguel@novell.com>
2261 * driver.c: Do not abort if LLVM is not supported, print a
2262 warning and add the information to the Mono JIT information.
2264 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2266 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2267 using explicit null checks.
2269 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2271 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2274 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2276 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2277 its no longer needed.
2279 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2281 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2282 define for platforms still using it (s390). Get rid of the
2283 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2285 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2286 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2288 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2289 the caller pushed the arguments.
2291 * mini-llvm.c: Enable throwing exceptions on x86.
2293 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2294 "Thread (nil) may have been prematurely finalized" messages if this is called
2295 on a thread not registered with the runtime.
2297 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2299 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2301 * jit-icalls.c (mono_array_new_3): New jit icall.
2303 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2305 * arrays.cs: Add a test for 3 dimensional arrays.
2307 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2309 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2310 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2313 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2316 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2318 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2320 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2322 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2324 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2325 HOST_WIN32. Also including winsock2. to define struct in_addr.
2327 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2329 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2331 Code is contributed under MIT/X11 license.
2333 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2335 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2337 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2339 * mini.c (mini_method_compile): Set the new flag when running under the
2342 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2344 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2345 a ref/noref value + a global pin flag, so parts of stack frames can still be
2346 precisely marked even if they include stuff which needs pinning. Improve logging.
2347 Fix many bugs. Not enabled yet.
2349 * gc-test.cs: Add a few tests.
2351 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2352 the normal -v options. Avoid propagating liveness information through bblocks
2353 which end with a NOT_REACHED opcode.
2355 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2356 after cfg has been freed.
2358 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2360 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2361 if a clause is skipped because it uses the exception object, since it could
2362 have caught the exception.
2364 * exceptions.cs: Add a test.
2366 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2368 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2370 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2371 ICollection<T> wrappers.
2373 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2375 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2377 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2379 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2380 NOMAP32BIT or optimize_for_xen is set.
2382 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2384 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2385 mono_metadata_str_hash () instead.
2387 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2389 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2392 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2394 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2396 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2399 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2400 throwing code correctly.
2402 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2404 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2406 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2407 ftnptrs created by us, handle RGCTX_FETCH correctly.
2408 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2410 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2411 ftnptr added by mono_aot_get_named_code ().
2413 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2415 * mini-arm.c: Fix a few LLVM problems.
2417 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2419 2010-01-13 Mark Probst <mark.probst@gmail.com>
2421 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2424 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2426 * jit.h, method-to-ir.c: added ability to set the policy for
2427 inserting breakpoints from the break IL instruction or the
2428 Debugger.Break () API call.
2430 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2432 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2433 assemblies need to be eagerly loaded.
2435 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2437 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2439 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2441 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2442 an argument which matches any exception.
2444 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2446 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2447 optimization if the called method is gshared and marshalbyref, since gshared
2448 methods can' have wrappers. Fixes #569390.
2450 * generics.cs: Add a test.
2452 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2454 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2457 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2461 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2463 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2464 since it is not supported in win2000.
2466 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2468 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2469 error if loading an assembly fails.
2470 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2472 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2475 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2478 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2480 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2481 is not supported yet.
2483 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2485 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2487 * method-to-ir.c: All types with variant arguments must fallback to the
2488 slow path. This makes cast of variant delegates work.
2490 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2491 argument that is set to TRUE is the returned vtable slot is for a variant
2492 interface. Changed a g_print + g_assert_not_reached to a g_error.
2494 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2495 a similar fashion of generic virtual methods.
2497 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2499 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2502 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2503 method using a variance aware function.
2505 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2507 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2509 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2510 do an icall for now.
2512 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2514 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2515 If LLVM decides to set the code model to Large, reset it to Default.
2517 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2519 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2520 stripped binaries as well.
2522 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2524 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2525 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2527 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2530 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2532 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2535 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2536 as the type info to llvm.eh.selector.
2537 (exception_cb): Use the type info for filling out some fields of
2538 MonoJitExceptionInfo like the flags and the exception class. This is needed
2539 because the LLVM produced exception handling clauses might not match the original
2540 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2542 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2543 separate function. Add an extra argument which returns the type infos
2544 corresponding to the exception clauses.
2546 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2547 exception handling clauses.
2549 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2551 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2552 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2555 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2557 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2560 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2562 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2565 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2567 * mini.c (mini_method_compile): Verify the method before calling
2568 mono_compile_create_vars as this might crash since it uses method
2573 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2575 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2576 one case if AOTing, since the class might not be a concrete class.
2578 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2580 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2581 functions which are now defined in mempool-internals.h.
2583 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2585 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2587 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2591 * mini-*.c: Properly handle generic enums.
2595 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2597 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2598 in a few more places.
2600 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2602 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2603 nullable parameters. Fixes #567351.
2605 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2607 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2609 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2611 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2612 mono_get_generic_context_from_code () call.
2614 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2616 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2618 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2621 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2623 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2624 mono_method_get_signature returns NULL. Fix #567084
2626 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2628 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2629 instead of once for each module.
2631 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2633 * debugger-agent.c (ss_start): Implement step over for the last sequence
2636 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2637 have the STEP_LOC flag set.
2639 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2640 fails. Fixes #566689.
2642 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2644 * mini.c (mono_add_seq_point): New helper function.
2645 (mono_save_seq_point_info): New function to save sequence point info, extracted
2646 from mini_method_compile ().
2648 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2650 * mini.h (MonoSeqPointInfo): New structure containing information about
2651 the sequence points of a JITted method.
2652 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2655 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2656 point information is stored, use a MonoSeqPointInfo structure instead of a
2657 GPtrArray. For each seq point, compute a list of successor seq points.
2659 * debugger-agent.c: Use the successor list to implement step-over more
2660 efficiently: instead of single stepping until a different line/IL offset is
2661 reached, place breakpoints into all successor seq points.
2663 * mini.h: Bump AOT file format version.
2665 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2667 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2669 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2671 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2673 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2676 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2678 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2679 alloca as g_malloc is not signal safe.
2681 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2683 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2684 VALGRIND_DISCARD_TRANSLATIONS.
2686 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2687 checks, they are no longer needed.
2689 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2690 a function into a sigctx which can handle function pointers.
2692 * mini-ppc.c: Implement soft debugger support on ppc64.
2694 * mini-ppc.c: Implement soft debugger support.
2696 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2698 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2700 2009-12-17 Marek Habersack <mhabersack@novell.com>
2702 * mini.c (mono_get_runtime_build_info): include Mono version in
2705 * driver.c (mono_main): VERSION is now included in the string
2706 returned from mono_get_runtime_build_info()
2708 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2710 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2711 signatures. Fixes #565143.
2713 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2715 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2717 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2719 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2721 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2722 making max stack 10x smaller.
2724 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2726 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2728 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2730 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2732 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2734 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2735 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2737 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2739 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2741 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2743 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2746 2009-12-14 Miguel de Icaza <miguel@novell.com>
2748 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2749 raise an invalid program exception.
2751 For other opcodes that we might not handle use a g_warning and
2752 raise the exception. Beats termination.
2756 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2758 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2760 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2761 by merging the LLVM and !MAP_32BIT cases.
2763 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2765 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2766 sigctx being passed in, as we have no CONTEXT available in the APC.
2768 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2771 Code contributed under MIT/X11 license.
2773 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2775 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2776 in the LLVM backend on AMD64.
2778 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2781 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2783 * mini-llvm.c: Export mono_personality for AOT.
2785 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2787 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2788 implicit exception can occur.
2790 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2791 OP_IMPLICIT_EXCEPTION instruction.
2793 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2795 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2797 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2798 inside a protected block.
2800 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2801 trampolines doesn't include the argument.
2803 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2804 trampolines on amd64.
2806 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2809 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2810 disabled for methods with clauses.
2812 * mini-llvm.c: Enable support for catch clauses.
2814 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2815 end of an LLVM compiled finally clause.
2816 (mono_handle_exception_internal): Save the exception handling state in TLS
2817 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2818 resume unwinding from that point.
2820 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2821 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2822 to obtain the addresses of the exception handling regions.
2824 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2825 finally clauses are supported.
2827 * mini.c (mini_method_compile): Add support for LLVM code with exception
2830 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2832 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2835 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2837 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2838 as a primitive type.
2840 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2842 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2843 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2846 2009-12-11 Marek Habersack <mhabersack@novell.com>
2848 * method-to-ir.c (mini_redirect_call): do not redirect the
2849 InternalAllocateStr internal call if string profiling is enabled.
2851 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2853 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2856 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2857 unwind.h header file.
2859 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2860 newer valgrind versions seems to handle this fine.
2862 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2864 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2865 on the debugger thread.
2867 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2869 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2871 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2873 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2875 * cpu-<ARCH>.md: Make call_handler clob:c.
2877 * mini.c: Reenable SSA for methods with clauses.
2879 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2880 as it causes failures on x86.
2882 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2884 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2885 returns NULL (e.g. a bad assembly).
2887 2009-12-08 Geoff Norton <gnorton@novell.com>
2889 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2890 stepping out into native code. There were issues with nested invokes
2893 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2895 * mini.c (mini_method_compile): Do the disable_llvm checks early
2896 and avoid the LLVM compile pass if the checks fail.
2898 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2900 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2901 LLVM optimizations don't try to remove them.
2903 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2904 different file so the original remains.
2906 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2908 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2910 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2912 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2913 support for non-inline unwind descriptors.
2915 2009-12-07 Geoff Norton <gnorton@novell.com>
2917 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2918 the interrupt_count slightly differently. Native threads were never
2921 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2923 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2924 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2925 yet generate this info.
2927 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2929 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2930 client can distinguish between intptrs and longs.
2932 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2934 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2937 * aot-runtime.c (load_function): Update after the change above.
2939 * mini.h: Bump AOT file format version.
2941 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2942 if the delegate class is dynamic.
2944 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2945 in gshared code too using the new rgctx info type
2946 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2948 2009-12-04 Geoff Norton <gnorton@novell.com>
2950 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2951 we need to track the original suspend count so the thread properly
2952 wakes up in resume_thread.
2954 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2956 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2959 * generics.cs: Add a test.
2961 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2962 is 0. Simplify a lot of code using this.
2964 * mini-trampolines.c (mono_delegate_trampoline): Call
2965 mono_create_static_rgctx_trampoline () before saving the final address in
2966 delegate->method_code, to avoid calling it each time a delegate is first called.
2968 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2969 which need static rgctx trampolines.
2971 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2972 keyed on the method+addr pair, since addr could be either the method addr or
2973 an unbox trampoline in the AOT case. Fixes #560246.
2975 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2977 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2978 place it was called before too.
2980 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2982 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2983 if no security manager is present, to speed up the AOT case. Call
2984 mono_class_vtable () full with raise_on_error == TRUE instead.
2986 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2988 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2989 the local optimization passes can take its result into account. Fixes
2992 * exceptions.cs: Add a test.
2994 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2996 This patch is contributed under the terms of the MIT/X11 license
2998 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3000 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3002 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3004 * debugger-agent.c: Rework the handling of stack traces of running threads to
3005 avoid crashes if compute_frames () tries to walk the stack of running thread.
3007 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3009 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3011 * mini.h (StackFrameInfo): Add an 'lmf' field.
3013 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3015 * debugger-agent.c (suspend_current): Always set really_suspended.
3017 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3019 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3021 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3023 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3026 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3028 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3030 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3032 * mini-trampolines.c: Fix MSVC build.
3034 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3036 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3038 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3040 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3041 the instruction following an OP_FCOMPARE is optimized away.
3043 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3045 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3046 emit_autoreg () into this arch-specific function.
3048 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3049 code, it is no longer needed.
3051 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3053 * mini.h: Bump AOT file format version.
3055 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3056 using the sorted_code_offsets array, instead of reading it from the
3057 exception debug info.
3058 (load_method): Call mono_aot_find_jit_info instead of
3059 decode_exception_debug_info ().
3061 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3062 LLVM compiled as a flag.
3064 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3066 * debugger-agent.c (resume_thread): Fix a warning.
3068 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3071 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3073 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3074 contents to MonoAotFileInfo.
3076 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3078 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3079 Put all binary data into a giant blob, similarly to the way .net assemblies
3080 store binary data. Emit offset tables in a compact form to reduce their size.
3082 * mini.h: Bump AOT file format version.
3084 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3087 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3088 avoid linear searches at runtime.
3090 * aot-runtime.c (find_symbol): Update this to use the hash.
3092 * mini.h: Bump AOT file format version.
3094 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3096 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3099 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3102 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3103 the distribution of got slot types.
3105 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3107 * method-to-ir.c: Add support for generating explicit null checks.
3109 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3111 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3112 on a random thread if possible.
3114 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3115 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3118 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3119 regs. Pass the real size of the regs array to mono_unwind_frame ().
3121 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3124 2009-11-24 Geoff Norton <gnorton@novell.com>
3126 * mini-darwin.c: Work around apple bug rdar://7209349 See
3127 http://openradar.appspot.com/7209349 for details. Synopsis,
3128 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3129 never been initialized before.
3131 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3133 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3135 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3137 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3139 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3140 OP_SHL_IMM is not 32 bit.
3142 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3144 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3146 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3148 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3151 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3152 > 0 since some threads can resume if their resume_count is > 0.
3153 (invoke_method): Avoid reading freed memory.
3155 * debugger-agent.c (process_suspend): Extract the suspend code from
3156 process_single_step_inner () to a separate function. Rework the code to prevent
3157 races between this function and thread interrupts.
3159 * debugger-agent.c (suspend_current): Check the resume_count field instead
3160 of resume_one so suspends+resumes during single threaded invokes work
3163 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3165 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3166 to make the generated code smaller.
3168 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3169 sequence generated by recent LLVM versions.
3171 * mini-llvm.c: Add support for a few simple cases which weren't supported
3174 * mini-trampolines.c (mono_magic_trampoline): Don't call
3175 mono_arch_get_vcall_slot () when llvm is enabled.
3177 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3179 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3180 into a new function called common_call_trampoline () which is used by the
3181 llvm vcall trampoline as well.
3183 * debugger-agent.c: Implement single threaded invokes.
3185 * debugger-agent.c: Revert change which broke the agent on linux.
3187 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3190 * generics.cs: Add a test.
3192 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3194 * debugger-agent.c: Fix the cygwin build.
3196 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3198 * cprop.c: Remove this unused file.
3200 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3202 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3205 * basic.cs: Add a test.
3207 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3209 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3212 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3214 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3215 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3216 it. Use this flag to control llvm related code paths instead of #ifdef
3217 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3220 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3222 * mini.h: Bump AOT file format version.
3224 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3225 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3227 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3228 was used as an assembly filter.
3230 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3232 * unwind.c: Fix support for ppc.
3234 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3235 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3237 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3239 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3241 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3242 added by the ps3 changes.
3244 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3246 * mini-gc.c: Resurrect this, so at least it compiles.
3248 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3250 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3252 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3253 create_event_list () so assembly filters can be used.
3255 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3258 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3260 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3261 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3264 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3265 classes for char/bool too.
3267 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3269 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3272 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3275 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3277 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3279 Code contributed under MIT/X11 license.
3281 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3283 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3284 threads in native code work.
3286 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3287 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3290 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3292 * debugger-agent.c: Implementation for Windows platform.
3294 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3295 primitives. Use SEH to implement breakpoints and single stepping.
3297 * mini-x86.h: Enable soft debugger on Windows.
3299 Code contributed under MIT/X11 license.
3301 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3303 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3304 under XEN. Fixes #522894.
3306 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3308 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3309 interface calls in LLVM AOT code.
3311 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3314 * mini-llvm.c: Add support for OP_VPHI.
3316 * objects.cs: Add a test.
3318 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3320 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3321 this is called on the debugger thread.
3323 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3325 * mini-llvm.c: Add soft-float support.
3327 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3328 FCALL which returns an R4.
3330 * driver.c (mono_main): Add a missing '\n'.
3332 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3333 platforms which doesn't support the LLVM IMT trampoline.
3335 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3337 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3339 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3341 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3344 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3346 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3348 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3349 Instead of emitting a method_order table, sort the contents of the code_offsets
3350 table and do a binary search in the sorted table. The previous approach doesn't
3351 work with LLVM which emits methods in a arbitrary order.
3353 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3354 in the .eh_frame section in ELF files.
3356 * mini.h: Bump corlib file format version.
3358 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3360 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3361 LDMIA->LDM macro name change.
3363 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3365 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3368 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3371 * aot-compiler.c: Ditto.
3373 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3374 &align to mini_type_stack_size_full ().
3376 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3378 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3380 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3382 * mini-arm.c: Compute the stack space used by arguments using
3383 mini_type_stack_size_full ().
3385 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3387 * optflags-def.h: Remove dead TREEPROP optimization.
3389 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3391 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3393 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3395 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3397 * driver.c (mono_jit_parse_options): New public API function to parse options
3398 as done by the runtime executable.
3400 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3401 when handling named arguments.
3403 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3405 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3406 for passing small vtypes in registers, make the CallInfo structures more
3407 similar to the code on the other platforms.
3409 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3410 the code in the prolog requires it.
3412 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3414 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3415 (koush@koushikdutta.com).
3417 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3418 where the thunk memory should be allocated from. Fixes appdomain unloading
3421 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3423 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3424 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3426 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3428 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3429 AOT, as it is not implemented yet.
3431 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3433 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3435 * debugger-agent.c: Fix windows build.
3437 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3439 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3440 after the client connects/disconnects.
3442 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3443 when an exception of a given type is thrown.
3445 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3446 only on an uncaught exception.
3448 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3450 * debugger-agent.c: Add a 'launch' option.
3452 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3454 * debugger-agent.c: Add a 'timeout' option.
3456 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3458 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3461 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3463 * debugger-agent.c (set_breakpoint): Emit a log message.
3465 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3467 * mini-arm.c: Fix the arm build.
3469 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3471 * aot-compiler.c: don't leak the value returned from
3472 mono_type_full_name().
3474 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3476 * debugger-agent.c: defer including mono-mutex.h until we know the
3479 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3481 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3482 of pthreads directly.
3484 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3485 exception handlers. Pass info argument.
3487 * mini.h: Adjust signatures of soft debugger functions to pass void*
3488 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3490 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3491 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3492 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3493 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3495 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3497 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3498 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3499 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3500 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3502 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3504 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3506 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3508 * mono-semaphore.h: Skeleton implementation for Windows.
3510 Code contributed under MIT/X11 license.
3512 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3514 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3516 Code contributed under MIT/X11 license.
3518 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3520 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3522 Code contributed under MIT/X11 license.
3524 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3526 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3527 debug info to 100 because 10 still slows down gdb too much.
3529 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3530 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3531 them in the wrappers.
3533 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3535 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3537 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3539 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3540 function mono_aot_get_array_helper_from_wrapper ().
3542 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3543 array helper methods.
3545 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3547 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3548 the value was loaded from memory.
3550 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3551 the value was loader from there.
3553 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3554 without constant swizzle.
3556 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3558 * mini-amd64.c: Put soft debugger functions behind a
3559 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3561 * mini-amd64.h: disable the soft debugger in windows.
3563 Code contributed under MIT/X11 license.
3565 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3567 * mini-x86.c: Put soft debugger functions behind a
3568 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3570 Code contributed under MIT/X11 license.
3572 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3574 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3575 to mono_arch_find_jit_info_ext.
3577 Code contributed under MIT/X11 license.
3579 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3581 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3583 * debugger-agent.c: Add support for filtering events by assemblies.
3585 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3586 the agent is not enabled.
3588 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3590 * exceptions-x86.c: hopefully last change to fix the windows build.
3591 This one courtesy of Jonathan Chambers.
3593 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3595 * debugger-agent.c: remove unused function.
3597 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3599 * debugger-agent.c: add #ifdefs for a few header files.
3600 * mini-x86.h: disable the soft debugger in windows.
3601 Step 1 of 2 to make this compile on windows with gcc.
3603 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3605 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3606 as it breaks the build.
3608 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3610 Merge the soft debugger branch.
3612 * debugger-agent.h debugger-agent.c: New files containing the soft
3613 mode debugger module.
3615 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3616 at the appropriate locations.
3618 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3621 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3622 enable/disable single stepping.
3624 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3625 which returns all information in a StackFrameInfo structure, and can handle the
3626 LMF frames added by the debugger.
3628 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3631 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3632 walker function which works on a specific thread and passes a StackFrameInfo
3633 structure to its callback.
3635 * mini.c (mini_init): Initialize the debugger agent.
3637 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3639 * mini-ops.h: Add OP_SEQ_POINT opcode.
3641 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3642 arguments to the debugger agent.
3644 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3646 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3649 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3651 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3653 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3655 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3657 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3658 sets the IMT argument and makes a virtual call.
3660 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3662 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3664 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3667 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3669 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3670 runtime. Fixes #551228.
3672 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3674 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3676 * basic.cs: Add a test.
3678 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3679 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3680 CONSTRAINED. Fixes #550964.
3682 * generics.cs: Add a test.
3684 2009-10-28 Mark Probst <mark.probst@gmail.com>
3686 * mini-posix.c (add_signal_handler): Use
3687 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3689 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3691 Contributed under the terms of the MIT/X11 license by
3692 Jerry Maine <crashfourit@gail.com>.
3694 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3695 sse4a for simd intrinsics.
3697 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3698 sse4a for simd intrinsics.
3700 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3702 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3703 instead of inst_p1 which is not the same on ILP32 platforms.
3705 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3707 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3708 not the mscorlib one before calling mono_get_lmf_addr.
3710 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3711 of the ip to the LMF.
3713 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3714 immediate in the op->op_imm optimization.
3716 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3717 understand. VTypes now work, but are not abi compliant, as they are
3718 split into 4 byte parts instead of 8.
3719 (emit_memcpy): Fix the unrolled case to work on the PS3.
3721 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3723 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3724 the default when static linking.
3726 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3728 * aot-compiler.c: Add an autoreg option to automatically register
3729 statically linked aot modules using ELF .ctors.
3731 * genmdesc.pl: Add __ppc64__ to allowed defines.
3733 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3735 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3736 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3738 2009-10-24 Mark Probst <mark.probst@gmail.com>
3740 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3742 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3744 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3745 which will contain the domain where the method was found.
3747 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3748 mini_jit_info_table_find ().
3750 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3752 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3754 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3756 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3757 set, its not supported yet.
3759 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3761 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3762 iface wrapper is not found.
3763 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3765 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3767 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3768 which have a different name.
3770 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3771 wrappers and Array.GetGenericValueImpl ().
3773 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3774 because of the change above.
3776 * generics.cs: Add a test for full aot + generic array ifaces.
3778 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3780 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3781 that hides the previous one.
3783 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3785 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3786 marshalled. Fixes #541623.
3788 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3790 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3792 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3794 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3796 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3798 * mini-posix.c (sigprof_signal_handler):
3799 Implemented support for building stat call chans in different ways.
3801 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3803 * mini-exceptions.c (mono_find_jit_info):
3804 Also check that a jit info has been found (fixes a profiler crash).
3806 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3808 * mini.c (mono_codegen):
3809 Call mono_profiler_code_buffer_new with correct code address.
3811 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3813 * driver.c (mono_main): Change the date in the copyright.
3815 2009-10-14 Mark Probst <mark.probst@gmail.com>
3817 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3818 allocator in shared generic code for open classes, because we
3819 can't get those classes' vtables. We need to make managed
3820 allocators not depend on the vtable at compile-time to solve this.
3822 2009-10-13 Martin Baulig <martin@ximian.com>
3824 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3825 `const guint8 *trampoline' argument; send both the old and the new
3828 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3830 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3831 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3832 (can_marshal_struct): Skip structures with auto layout.
3834 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3836 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3838 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3839 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3840 a variable to hold the stack slot used by the int<->float conversion opcodes.
3842 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3844 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3846 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3847 when using full-aot.
3849 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3851 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3852 each instance of Comparer<T>.
3854 * generics.cs: Add a new test.
3856 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3858 * driver.c (parse_debug_options): Add a 'gdb' option.
3860 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3862 * image-writer.c: Add support for emitting the image into a memory buffer.
3864 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3866 * aot-compiler.c: Add support for registering debug info with GDB using the
3867 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3868 MONO_XDEBUG to 'gdb'.
3870 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3872 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3875 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3877 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3878 can be used to set breakpoints in gdb.
3880 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3881 segment to an absolute address.
3883 2009-10-13 Mark Probst <mark.probst@gmail.com>
3885 * method-to-ir.c: Use the managed array allocator method if
3888 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3890 * aot-compiler.c : Fix the MSVC builds
3892 Code is contributed under MIT/X11 license.
3894 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3896 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3897 avoid registering 1 symbol file per method with gdb.
3899 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3901 * mini-sparc.c: Fix the handling of enums with base type long.
3903 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3905 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3906 instead of using type->data.klass as the later doesn't work with generics.
3908 2009-09-25 Mark Probst <mark.probst@gmail.com>
3910 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3911 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3912 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3913 works differently now and we don't handle it in the JIT anymore.
3915 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3916 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3917 the Thread class split.
3919 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3921 * driver.c: Don't run tests with the obsolete treeprop optimization.
3923 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3924 variable volatile. Fixes #541577.
3926 * basic-calls.cs: Add a new test.
3928 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3930 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3932 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3933 work/required with recent iphone sdk versions.
3935 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3938 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3939 in the VCALL decomposition code.
3941 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3943 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3945 * basic.cs: Add a test.
3947 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3950 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3951 searches all the domains of the current thread.
3953 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3955 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3957 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3958 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3960 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3961 for non-jit trampolines.
3963 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3965 * aot-compiler.c (add_wrappers): Ditto.
3967 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3968 the size of the param area used by dyn_call to 6 which covers the majority of
3971 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3973 * mini-arm.c: Implement support for passing/receiving
3974 longs and receiving floats in the dyn_call code.
3976 * mini-amd64.c: Implement support for receiving vtypes in registers in
3979 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3982 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3984 * mini-arm.c (get_call_info): Return more precise information in
3986 (dyn_call_supported): Use the information in CallInfo.
3988 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3990 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3993 * mini-arm.c: Update after the dyn_call api changes.
3995 * mini.c (mini_create_jit_domain_info): Register a destructor function
3996 for the runtime_invoke_hash.
3998 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3999 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4001 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4002 (dyn_call_supported): Simplify this by using get_call_info ().
4003 (mono_arch_dyn_call_free): New destructor function.
4005 * generics.cs: Remove a printf.
4007 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4009 * mini-arm.c: Add support for enum return values and passing a few arguments
4012 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4015 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4017 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4018 the dynamic invoke wrappers.
4020 * mini-arm.c: Implement OP_DYN_CALL for arm.
4022 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4023 supported by the dynamic runtime invoke wrapper.
4025 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4026 runtime invoke wrapper.
4028 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4029 if possible when running with full-aot.
4031 * mini-ops.h: Add OP_DYN_CALL opcode.
4033 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4034 with dynamic arguments lists similar to libffi.
4036 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4038 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4040 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4043 * iltests.il.in: Add a new test.
4045 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4047 * aot-compiler.c (add_generic_instances): Add more instances of
4048 GenericEqualityComparer.
4050 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4052 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4054 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4056 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4057 comments on some functions that now can fail.
4059 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4061 * Makefile.am: Add Info.plist to EXTRA_DIST
4063 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4065 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4066 static synchronized wrappers. Fixes #539500.
4068 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4070 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4073 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4075 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4076 lmf before calling filter clauses as well. Fixes #539550.
4078 * exceptions.cs: Add a test.
4080 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4082 * aot-compiler.c (add_generic_class): Add instances of
4083 Array.GetGenericValueImpl as well.
4085 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4088 * generics.cs: Add a fullaot linq test.
4090 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4092 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4095 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4097 * mini-trampolines.c (mono_delegate_trampoline) : Call
4098 mono_cominterop_get_invoke if the delegate target object
4101 Code is contributed under MIT/X11 license.
4103 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4105 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4106 internal call is defined outside platform code. Reduce code
4107 duplication with existing [Method|Field]AccessException
4109 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4111 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4112 if the return value is a small struct passed on regs.
4114 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4116 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4118 * mini-codegen.c: Enable the cpu description validation for arm.
4120 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4122 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4123 test which depends on structs to objects.cs.
4125 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4126 require object model related stuff working.
4128 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4130 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4132 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4133 against the instruction metadata in mini-ops.h. amd64 only for now.
4135 * mini-ops.h: Fix some instruction descriptions.
4137 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4138 unused instructions.
4140 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4142 * exceptions.cs: Add a new test.
4144 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4146 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4148 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4150 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4151 skip empty phi opcodes.
4153 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4154 correctly by zero extending after loads. Skip methods containing calls
4155 to the monitor enter/exit trampolines.
4157 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4158 when calling mono_thread_force_interruption_checkpoint ().
4160 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4162 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4164 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4166 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4167 bootstrap could run.
4169 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4171 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4173 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4175 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4177 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4178 LLVM might be very short.
4180 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4181 in OP_THROW/RETHROW.
4183 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4186 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4188 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4189 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4190 LLVM might be very short.
4192 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4194 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4195 the alignment for the value of sp.
4197 2009-09-01 Geoff Norton <gnorton@novell.com>
4199 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4200 managed wrappers in full aot.
4202 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4204 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4206 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4208 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4210 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4212 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4214 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4217 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4219 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4220 depend on the info MonoMethodHeader which could be missing in IL stripped
4223 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4225 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4226 they are only 4 byte aligned.
4228 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4230 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4231 was done previously, since using SP causes too many problems.
4233 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4234 frames without a frame pointer works.
4236 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4237 global register in methods with calls, since the calls can go through
4238 a static rgctx trampoline which doesn't save it.
4240 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4242 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4244 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4246 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4248 2009-08-18 Christian Hergert <chris@dronelabs.com>
4250 * method-to-ir.c: Fix warnings for uninitialized variables.
4252 2009-08-18 Christian Hergert <chris@dronelabs.com>
4254 * mini-exceptions.c:
4255 * aot-compiler.c: Fix printf warnings.
4257 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4259 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4260 Add GetGenericValueImpl<string>.
4262 * aot-compiler.c (add_generic_instances): Add instances of
4263 GenericEqualityComparer<T> for primitive types. Only emit the array
4264 wrappers into the mscorlib image.
4266 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4268 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4269 the methods_loaded array using amodule->info->nmethods.
4271 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4272 (MONO_AOT_FILE_VERSION): Bump this.
4274 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4277 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4278 MonoJitInfo doesn't belong to its methods aot image.
4280 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4282 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4284 * mini-arm.c: Fix warnings.
4286 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4288 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4291 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4293 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4294 avoid clobbering IP.
4296 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4297 hold the trampoline argument, so its initial value is available during
4300 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4303 * exceptions-hppa.c:
4305 * exceptions-s390x.c:
4306 * exceptions-mips.c:
4308 * exceptions-sparc.c:
4309 * exceptions-alpha.c:
4311 * mini-trampolines.c:
4313 * exceptions-s390.c: add and use #define's instead of sizeof()
4314 for MonoJitInfo and MonoJitInfoTable.
4316 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4321 * tramp-x86.c: use a #define instead of sizeof() for a few
4322 structures that use a zero-length array.
4324 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4326 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4327 case when the method is dynamic. Fixes #529238.
4329 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4331 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4332 of asserting when a method is JIT compiled in full-aot mode.
4334 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4336 Contributed under the terms of the MIT/X11 license by
4337 Jerry Maine <crashfourit@gail.com>.
4339 * fixed wrong dates in changelog.
4341 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4343 Contributed under the terms of the MIT/X11 license by
4344 Jerry Maine <crashfourit@gail.com>.
4346 * basic-simd.cs: added test for packed double square root.
4347 * cpu-amd64.md: added opcode info for packed double square root.
4348 * cpu-x86.md: added opcode info for packed double square root.
4349 * mini-ops.h: added IR opcode for packed double square root.
4350 * mini-x86.c: added IR to native translation code for packed double square root.
4351 * mini-amd64.c: removed todo for packed double square root.
4352 * simd-intrinsics.c: added method to IR opcode converstion for
4353 packed double square root.
4355 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4357 Contributed under the terms of the MIT/X11 license by
4358 Jerry Maine <crashfourit@gail.com>.
4360 * mini-amd64.c: Added a change to help tell the difference as
4361 to what perpose the xmm register is being used--mainly to help
4363 * mini-amd64.h: Changed callee regs to use 15 out of 16
4364 (one used for special cases) xmm registers for both fp
4365 and simd ops. Added define to turn on new feature in the regalloc
4366 that allows fp and simd ops to share the xmm regs happily.
4367 * codegen.c: Added code to detect for which perpose an xmm reg is
4368 being used (fp or simd) and to translate back and forth to the
4369 correct logical reg bank (fp or simd) for 'spill load's.
4371 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4373 Contributed under the terms of the MIT/X11 license by
4374 Jerry Maine <crashfourit@gail.com>.
4376 * basic-simd.cs: Added tests for stressing the regalloc when running with
4377 16 simd regs and when simd and fp ops share the same reg bank.
4379 2009-08-01 Mark Probst <mark.probst@gmail.com>
4381 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4382 in shared generic code, we might have to look up the class in the
4383 RGCTX. If we use the class directly, compute its GC descriptor.
4385 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4387 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4389 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4391 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4392 check for errors. Fixed the case when the class with the Main
4395 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4397 Contributed under the terms of the MIT/X11 license by
4398 Jerry Maine <crashfourit@gail.com>.
4400 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4402 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4404 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4406 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4408 * method-to-ir.c: Fix naming of stelem and ldelem.
4410 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4412 * driver.c (main_thread_handler): Check that the assembly loaded
4413 matches the filename when doing AOT.
4415 2009-07-30 Mark Probst <mark.probst@gmail.com>
4417 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4420 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4421 utils/mono-sigcontext.h).
4423 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4426 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4428 * mini.c (mono_codegen):
4429 Call profiler hook to keep track of method code buffers.
4431 2009-07-27 Mark Probst <mark.probst@gmail.com>
4433 * method-to-ir.c: Invoke write barriers for the
4434 Interlocked.(Compare)Exchange JIT intrinsics.
4436 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4438 * Makefile.am (version.h): Fix issues when built out of tree.
4439 Remove some redundant 'grep's piped through 'sed's.
4441 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4443 This patch is contributed under the terms of the MIT/X11 license
4445 * mini-ppc.c (mono_arch_output_basic_block):
4446 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4447 for bits 32-47 with signed load/store diplacements for bits
4448 48-63. Use prefered base/offset order for indexed form.
4449 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4450 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4451 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4452 OP_LOADI2_MEMBASE): Same.
4453 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4454 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4455 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4457 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4458 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4459 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4460 OP_LOADI1_MEMINDEX): Same
4461 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4462 OP_STORER8_MEMINDEX): Same
4463 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4465 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4466 for bits 32-47 with signed load/store diplacements for bits
4467 48-63. Use prefered base/offset order for indexed form.
4469 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4471 This patch is contributed under the terms of the MIT/X11 license
4473 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4474 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4475 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4476 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4477 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4478 cfg->stack_usage to avoid size warnings.
4479 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4480 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4481 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4482 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4484 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4485 after code varible is initialized.
4486 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4487 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4488 (mono_arch_emit_epilog):
4489 Move Use ppc_load32 for cfg->stack_usage to avoid size
4492 2009-07-24 Mark Probst <mark.probst@gmail.com>
4494 * method-to-ir.c: The write barrier doesn't do the store anymore,
4495 so we have always to emit it. Also, emit the wbarrier after the
4498 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4500 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4501 for argument count 3 too.
4503 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4505 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4506 the caller handle the exceptions.
4507 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4508 method. Fixes #524498.
4510 2009-07-22 Geoff Norton <gnorton@novell.com>
4512 * mini-exceptions.c: Fix build on ia64.
4514 2009-07-22 Mark Probst <mark.probst@gmail.com>
4516 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4519 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4521 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4524 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4526 * basic-simd.cs (Main): Pass args to the test driver.
4528 2009-07-20 Geoff Norton <gnorton@novell.com>
4530 * mini-x86.h: Fix the x86 version guards to use Apple's
4531 properly defined macros.
4533 2009-07-20 Geoff Norton <gnorton@novell.com>
4535 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4538 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4540 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4541 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4542 the information which is needed for invokes, so only one locking+hash table
4545 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4547 * aot-compiler.c (add_generic_instances): Emit instances of
4548 GenericComparer<T> for primitive types.
4550 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4552 * mini-posix.c: Fix linux build.
4554 2009-07-19 Geoff Norton <gnorton@novell.com>
4556 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4557 mono_gdb_render_native_backtraces
4558 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4559 so we implement the sane semantics to the runtime here
4560 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4561 so we need to call it differently (mono_gdb_render_native_backtraces)
4562 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4563 here for default implementations.
4564 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4565 support Apple's weird syscall (SYS_fork) implementation and not busy
4566 loop in abort() on native crashes on OSX anymore.
4568 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4570 * aot-runtime.c (load_method): Change the handling of the
4571 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4574 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4576 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4578 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4579 seems to break the aot tests.
4581 * mini.c (mono_patch_info_equal): Fix the handling of
4582 MONO_PATCH_INFO_RGCTX_FETCH.
4584 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4586 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4588 * mini.c (mono_patch_info_hash): Fix the handling of
4589 MONO_PATCH_INFO_INTERNAL_METHOD.
4590 (mono_patch_info_equal): Ditto.
4592 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4594 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4597 * mini-llvm.c: Add some infrastructure for AOT support.
4599 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4601 * mini-llvm-cpp.c: Update to the latest llvm api.
4603 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4604 option to false to prevent llvm from installing signal handlers which
4607 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4610 * cpu-amd64.md: Revert previous change as those instructions
4611 take 2 separate arguments. Remember to read the arch docs more
4612 carefully next time.
4614 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4616 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4618 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4620 * mini-ppc.c: exploit multiple load/store units if available (rest of
4621 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4622 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4624 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4626 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4627 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4629 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4631 * cpu-x86.md: Fix missing clobbering from trancendental simd
4634 * cpu-amd64.md: Same.
4636 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4638 Contributed under the terms of the MIT/X11 license by
4639 Jerry Maine <crashfourit@gail.com>.
4641 * basic-simd.cs: Added tests for single and doulble indexers.
4643 * cpu-amd64.md: Added simd opcode information.
4645 * mini-amd64.c: Added IR to native simd generation code.
4646 Added simd register names and function that returns them.
4648 * mini-amd64.h: Added marcos to turn on simd code compilation in
4649 amd64. Added max simd register count marco. Added caller/callee
4650 register mask marcos. Added marcos to use simd register bank.
4652 * mini.h: Added helper marco for shufling dwords and simple
4655 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4657 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4659 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4661 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4662 the length of the native code as well.
4664 * basic-simd.cs: Add a test for #521662.
4666 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4668 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4670 2009-07-13 Mark Probst <mark.probst@gmail.com>
4672 * mini.c: Register function for getting the IP from a signal
4673 context with metadata.
4675 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4677 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4678 call a generic class init trampoline if needed. Fixes #519336.
4680 * generics.cs: Add a test.
4682 2009-07-09 Mark Probst <mark.probst@gmail.com>
4684 * method-to-ir.c: When doing a call which might be remote from
4685 shared generic code to other shared code with open type arguments,
4686 get the remoting invoke wrapper from the RGCTX and do an indirect
4689 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4691 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4692 after the unbox trampoline in the full-aot case.
4694 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4696 * mini.c: Move initialization of jit_mutex before debugger initialization
4701 * Info.plist: added Info.plist and link flag to enable the mono executable
4702 to access other processes. Requires codesigning of the executable to work.
4704 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4709 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4711 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4713 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4715 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4716 when the generic instance is an instantiation of a subclass of the
4717 methods class. Fixes #517166.
4719 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4721 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4724 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4727 * CMakeLists.txt: Add minimal support for installation.
4729 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4731 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4732 determine whenever a method is directly callable to a separate function.
4734 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4735 needed ones as a result of the previous change.
4737 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4738 type of register arrays.
4740 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4741 type of register arrays.
4743 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4745 Contributed under the terms of the MIT/X11 license by
4746 Jerry Maine <crashfourit@gail.com>.
4748 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4750 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4752 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4754 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4756 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4757 dump of structure return value. Fix some formatting.
4758 * cpu-s390x.md: Fix lengths of instruction sequences.
4759 * mini-s390.c: Minor formatting changes.
4761 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4763 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4764 Use sigaction on freebsd as well.
4766 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4768 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4771 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4773 2009-06-22 Mark Probst <mark.probst@gmail.com>
4775 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4777 2009-06-22 Mark Probst <mark.probst@gmail.com>
4779 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4781 2009-06-20 Martin Baulig <martin@ximian.com>
4784 (MonoDebuggerThreadFlags): New enum typedef.
4785 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4786 (mono_debugger_thread_created): Added `gpointer func' argument;
4787 initialize the new `thread_flags' field.
4789 2009-06-18 Martin Baulig <martin@ximian.com>
4791 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4792 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4795 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4796 flag in `MONO_DEBUGGER__info.runtime_info'.
4799 (mono_main): Call mini_debugger_set_attach_ok() if generics
4800 sharing is disabled.
4802 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4804 * aot-compiler.c (add_wrappers): Fix a warning.
4806 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4807 the ppc load/store macro changes.
4809 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4811 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4813 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4814 not just the got symbol.
4816 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4819 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4822 * aot-compiler.c: Remove some fixmes.
4824 * driver.c (mono_main): Print a helpful message when cross-compiling.
4826 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4828 * method-to-ir.c (initialize_array_data): Do the optimization if the
4829 target byte order is little endian, instead of the host byte order.
4831 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4832 wrappers into the mscorlib image, Emit a unique plt symbol for each
4833 image, emit symbols for plt entries.
4835 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4838 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4840 * aot-compiler.c (add_wrappers): Avoid calling
4841 mono_marshal_get_type_info () since it can assert for some types.
4843 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4844 ldtoken are used inside wrappers.
4846 * helpers.c: Add support for prefixing tools with the arch name.
4848 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4849 quantities when using ilp32.
4851 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4852 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4854 * image-writer.c: Use .long on ilp32.
4856 * aot-compiler.c: Use 32 bit loads on ilp32.
4858 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4860 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4862 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4864 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4866 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4867 second got slot of every aot image.
4869 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4870 aot on platforms with function pointers.
4872 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4873 support for aot/full aot on ppc/ppc64.
4875 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4876 arguments which are needed on ppc.
4878 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4881 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4883 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4885 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4887 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4889 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4891 2009-06-17 Geoff Norton <gnorton@novell.com>
4893 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4895 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4897 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4898 to control whenever the dwarf writer is in xdebug or aot mode.
4899 (emit_class_dwarf_info): Use a separate abbrev for structures without
4902 * aot-compiler.c: Pass the appending parameter to
4903 mono_dwarf_writer_create ().
4905 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4906 falls through to its next bblock. Fixes #513931.
4908 * iltests.il: Add a test.
4910 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4911 infor even if emit_line is FALSE, as the apple linker seems to require it.
4913 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4915 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4919 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4921 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4924 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4926 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4927 'has_call_handler' fields.
4929 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4931 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4932 first bblock if not needed. Fixes #512790.
4934 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4936 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4938 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4941 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4942 remoting-invoke-with-check wrappers, which are not needed when running with
4943 full-aot, since it doesn't support remoting.
4945 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4947 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4949 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4950 method info, it is not used anymore.
4952 * mini.h: Bump AOT file format version.
4954 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4957 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4960 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4962 * mini.h: Bump AOT file format version.
4964 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4966 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4967 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4970 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4971 of CKFINITE and FBGE for VFP.
4973 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4975 * aot-compiler.c: Don't align code to 16 bytes on arm.
4977 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4978 before the methods they belong to.
4980 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4981 the full-aot case if possible, since the trampoline will be called right
4984 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4985 trampolines to 1024 after the change above.
4987 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4988 trampoline to save 8 bytes per trampoline.
4990 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4993 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4995 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4997 2009-06-08 Martin Baulig <martin@ximian.com>
5000 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5001 (_mono_debugger_throw_exception): Don't make this static.
5002 (_mono_debugger_unhandled_exception): Likewise.
5003 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5006 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5007 (_mono_debugger_throw_exception): Add function prototype.
5008 (_mono_debugger_unhandled_exception): Likewise.
5011 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5012 arg; return the first exception handler if the exception is caught
5013 and we're running inside the debugger.
5014 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5015 improve exception handle inside runtime-invoke, check whether the
5016 exception is actually caught in the method being invoked and not
5017 by the runtime-invoke-wrapper.
5019 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5021 * image-writer.c: Improve support for the osx assembler.
5023 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5026 2009-06-08 Martin Baulig <martin@ximian.com>
5029 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5030 (_mono_debugger_throw_exception): Don't make this static.
5031 (_mono_debugger_unhandled_exception): Likewise.
5032 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5035 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5036 (_mono_debugger_throw_exception): Add function prototype.
5037 (_mono_debugger_unhandled_exception): Likewise.
5040 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5041 arg; return the first exception handler if the exception is caught
5042 and we're running inside the debugger.
5043 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5044 improve exception handle inside runtime-invoke, check whether the
5045 exception is actually caught in the method being invoked and not
5046 by the runtime-invoke-wrapper.
5048 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5050 * image-writer.c (append_subsection): Don't align subsections of the
5051 debug_line section as a workaround.
5053 * dwarfwriter.c: Emit line number info in the AOT case as well.
5055 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5057 This patch is contributed under the terms of the MIT/X11 license
5059 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5060 code_len <= code_size
5062 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5064 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5066 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5068 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5069 invoke wrappers, we now use trampolines instead.
5071 2009-06-04 Mark Probst <mark.probst@gmail.com>
5073 * mini-darwin.c: The exception thread must not be registered with
5076 2009-06-04 Mark Probst <mark.probst@gmail.com>
5078 * mini-gc.c: Disable the code because it makes SGen crash.
5080 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5082 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5083 instead of asserting.
5085 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5087 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5088 output file after the code has been compiled.
5090 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5092 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5094 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5096 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5097 entries distinction to simplify the code.
5099 * mini.h: Bump AOT file format version.
5101 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5103 * objects.cs: Fix the signature of one of the tests.
5105 * mini.c (mini_create_ftnptr): New helper function, moved here from
5107 (mini_get_addr_from_ftnptr): Ditto.
5108 (mini_init): Install the new helpers.
5110 2009-05-28 Martin Baulig <martin@ximian.com>
5112 Correctly initialize the debugger when embedding Mono.
5114 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5115 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5116 see documentation in mini_debug_running_inside_mdb().
5119 (mini_debug_running_inside_mdb): New function to check whether
5120 we're running inside mdb.
5122 * mini.c (mini_init): Call mini_debugger_init() if we're running
5123 inside the debugger.
5125 * driver.c (mono_main): Moved the call to mini_debugger_init()
5126 into mini_init() to make this work when embedding Mono.
5128 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5129 calls to mini_debugger_init().
5131 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5132 mono_debugger_main() -> mini_debugger_main() and put them inside a
5133 `MONO_DEBUGGER_SUPPORTED' conditional.
5135 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5137 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5138 this is no longer in use.
5141 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5143 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5145 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5148 2009-05-27 Martin Baulig <martin@ximian.com>
5150 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5152 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5153 long_conv_to_r_un to 64 bits.
5155 * cpu-x86.md: Increase the instruction size due to the changes.
5157 * iltests.il.in: Add regression test.
5161 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5163 * objects.cs: Move the previous test from basic.cs to here.
5165 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5167 * basic.cs: Add regression test for #506915.
5169 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5171 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5172 optimization we must check the bb of the first byte of stobj as
5173 it's the only one set in cil_offset_to_bb.
5177 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5179 * image-writer.c: Fix pointer directive on ppc64.
5181 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5183 * image-writer.c (asm_writer_emit_section_change): Avoid using
5184 .bss subsections on ppc too.
5186 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5188 * image-writer.c: Fix the definition of TARGET_ASM_....
5190 * image-writer.c: Fix the emission of assembler directives in the last
5193 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5194 exception throwing code to accomodate ppc64.
5196 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5197 size to work on ppc64 too.
5199 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5202 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5203 the assembler dialect instead of using platform specific defines.
5205 2009-05-22 Geoff Norton <gnorton@novell.com>
5207 * mini-arm.c (get_call_info): If a structure is split between the stack
5208 and argument registers, we should not advance the stack pointer by the entire
5209 native size, but just by the amount that spilled.
5211 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5213 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5216 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5218 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5221 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5222 methods so wrapper don't get added twice.
5223 (add_generic_instances): Don't add methods of arrays.
5225 * generics.cs: Mark one test as !FULLAOT.
5227 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5229 * mini-x86.c (emit_move_return_value): Remove unused vars.
5231 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5233 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5234 decomposing 8 bytes structs into a LCALL.
5236 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5237 pointer for where to store the returned regs.
5239 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5242 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5244 2009-05-20 Miguel de Icaza <miguel@novell.com>
5246 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5249 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5251 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5253 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5256 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5258 * local-propagation.c (mono_local_cprop): Avoid local propagation
5259 across paired add/sub if the first instruction dest reg is it's
5260 source reg. For example:
5262 int_add_imm R12 <- R12 [1] clobbers: 1
5263 int_sub_imm R42 <- R12 [1] clobbers: 1
5265 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5266 maintain the math identify.
5270 2009-05-20 Andreia Gaita <avidigal@novell.com>
5272 * Makefile.am: avoid going on the network just to get the revision,
5275 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5277 Fixed estimate for short branches on amd64 (they were off mark, and
5278 enabling call prolog-epilog instrumentations caused assertions).
5279 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5280 estimate for the maximum length of this basic block.
5282 - mono_arch_emit_prolog: compute max_length for each basic block
5283 (instead of max_offset), and inflate size estimate also for entry bb
5284 in case of code instrumentation.
5285 - mono_arch_output_basic_block: get rid of "cpos" (the current
5286 estimated "position" in the code), and always use "offset" instead,
5287 which is accurate; at the beginning of the function quickly recompute
5288 max_offset for all the remaining blocks, starting from the current
5289 cfg->code_len (which is correct, and not estimated) and using the
5290 estimated block lengths computed previously.
5292 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5294 * exceptions-ppc.c: Remove the caching from the trampoline creation
5295 functions, it is already done in the caller.
5297 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5299 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5300 MONO_ARCH_GSHARED_SUPPORTED define.
5302 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5304 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5307 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5309 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5310 call to mono_marshal_get_rgctx_invoke ().
5312 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5313 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5314 gshared use the static rgctx trampolines now.
5316 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5317 platform supports it.
5319 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5321 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5323 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5325 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5327 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5329 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5332 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5334 Made it possible for mono_arch_instrument_epilog to preserve
5335 argument registers, otherwise instrumenting the "epilogue" before
5336 a tail call would clobber them.
5337 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5338 if like mono_arch_instrument_epilog but with an additional parameter
5339 that states if argument registers must be preserved.
5340 * mini.c: implemented mono_arch_instrument_epilog as a call to
5341 mono_arch_instrument_epilog_full without asking to preserve argument
5342 registers (this makes the existing code work as usual).
5344 - mono_arch_instrument_epilog: add parameter to transform it into
5345 mono_arch_instrument_epilog_full, and preserve argument registers
5347 - mono_arch_output_basic_block, OP_TAILCALL case: call
5348 mono_arch_instrument_epilog_full.
5349 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5350 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5351 only transformed mono_arch_instrument_epilog into
5352 mono_arch_instrument_epilog_full.
5354 2009-05-15 Geoff Norton <gnorton@novell.com>
5356 * mini-darwin.c: This works on arm now.
5358 2009-05-14 Geoff Norton <gnorton@novell.com>
5360 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5363 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5365 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5368 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5369 wrappers during full aot mode correctly.
5371 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5374 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5375 mono_metadata_type_hash ().
5377 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5379 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5380 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5381 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5382 Removed MONO_INST_BRLABEL from the instruction flags, and the
5383 remaining code that used it, because we do not support branches inside
5384 basic blocks (and branch target labels) anymore.
5385 * Makefile.am: As part of the above cleanup, remove reference to
5386 BURG files which don't exist anymore.
5388 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5390 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5393 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5394 to use mono_arch_throw_corlib_exception.
5396 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5397 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5399 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5402 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5404 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5405 for the got to make debugging easier and to avoid confusing it with the
5408 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5409 method so a breakpoint can be set when using gdb.
5411 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5413 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5414 on mono_method_get_imt_slot ().
5416 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5417 num_decodes variables.
5419 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5420 change as it doesn't seem to work.
5422 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5425 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5427 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5428 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5430 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5431 builder when using full aot.
5433 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5434 here, it is already handled.
5436 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5439 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5441 * mini-arm.h: Enable IMT for full aot.
5443 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5444 arch doesn't support it.
5446 * mini.c (mini_init): Don't disable IMT for full aot if the
5447 architecture supports it.
5449 * mini.h (MonoAotTrampoline): New enum containing the different types
5450 of 'numerous' trampolines.
5451 (MONO_AOT_FILE_VERSION): Bump this.
5453 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5454 static rgctx trampolines. Add support for full-aot IMT thunks.
5456 * mini-amd64.h: Enable IMT for full aot.
5458 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5459 to exclude tests belonging to a category.
5461 * generics.cs: Mark some tests with a !FULLAOT category.
5463 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5466 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5468 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5469 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5470 (emit_plt): Fix a warning.
5472 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5474 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5475 back into aot-compiler.c to a place where the other functions shared by
5476 the runtime and aot compiler are.
5478 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5479 as done previously, instead of in MonoAotFileInfo, since pointers might have
5480 alignment requirements.
5482 * mini.h: Bump AOT file format version.
5484 2009-05-10 Miguel de Icaza <miguel@novell.com>
5486 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5487 that is used at runtime from the aot-compiler.c, this makes it
5488 work on setups that remove the AOT compiler from the output
5491 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5493 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5496 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5498 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5500 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5501 stuff to mono_arch_decompose_long_opts ().
5502 (mono_decompose_opcode): Remove some dead code.
5504 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5506 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5507 cmethod can be null for quite a some reasons.
5509 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5511 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5513 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5515 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5517 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5519 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5520 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5521 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5522 calls returning structures by addr on amd64.
5524 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5526 * iltests.il.in: Restructure the tail call tests a bit.
5528 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5530 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5531 for virtual methods too.
5533 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5535 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5536 due to regression in verifying System.dll.
5538 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5540 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5543 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5546 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5547 g_str_hash () which can change.
5549 * driver.c (mini_regression): Disable optimizations not supported by
5550 the cpu. Fixes #500019.
5552 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5555 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5557 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5558 to the latest LLVM code.
5560 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5562 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5564 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5566 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5569 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5570 no longer saving offsets, so just save the patch types along with the other
5572 * aot-runtime.c (load_patch_info): Update after the changes to
5573 encode_patch_list ().
5574 (decode_got_entry): Removed, merged into load_patch_info ().
5575 (is_shared_got_patch): Removed, call the same function from
5578 * mini.h: Bump aot file format version.
5580 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5581 half-finished no-dlsym code.
5583 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5586 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5587 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5589 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5591 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5592 buffer length to work with AOT code.
5594 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5595 ldfld/stfld opcodes.
5597 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5600 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5602 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5604 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5607 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5608 if needed. Don't decompose long operations when using llvm.
5610 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5612 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5615 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5617 2009-05-03 Martin Baulig <martin@ximian.com>
5619 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5620 mono_debugger_insert_method_breakpoint() since the class init
5621 handler we're inserting at the top of the method already gives us
5624 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5626 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5627 to mono_arch_decompose_long_opts () for x86 and arm.
5629 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5631 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5634 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5636 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5639 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5641 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5642 number of trampolines used in full-aot mode.
5644 * aot-compiler.c: Add an ntrampolines option to set the number of
5645 trampolines emitted in full-aot mode.
5647 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5649 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5650 a volatile load. Get rid of get_tempname (), llvm assigns names
5653 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5656 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5659 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5662 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5663 to the same register as a fixed sreg2. Fixes #497271.
5665 * iltests.il.in: Add a new test.
5667 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5669 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5670 stack, since pushes complicate exception handling.
5672 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5673 the stack if they are passed using moves.
5675 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5677 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5680 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5681 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5682 of FMOVE if it is an R4.
5684 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5686 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5688 * mini.h (LLVMCallInfo): New structure to store calling convention
5689 information for the LLVM back end similar to the CallInfo structures in
5692 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5693 call information in a format usable by LLVM.
5694 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5696 * method-to-ir.c (mono_emit_call_args): Emit calls using
5697 mono_llvm_emit_call () when compiling using LLVM.
5699 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5700 comments to all functions. Fix memory leaks. Add a public init/cleanup
5703 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5705 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5706 mono_array_new_va () jit icall.
5708 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5710 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5711 multiple machine description files to be specified.
5712 * mini-ops.h: fixes for cross-compilation.
5714 2009-04-22 Miguel de Icaza <miguel@novell.com>
5716 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5719 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5721 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5722 to prevent asserts in various passes. Fixes #497220.
5724 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5726 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5729 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5730 table to avoid duplicates.
5732 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5734 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5737 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5739 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5740 is for method or field access.
5742 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5744 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5747 * mini-llvm.c (mono_llvm_emit_method): Use it.
5749 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5750 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5753 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5754 synchronized methods.
5756 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5758 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5760 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5763 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5764 allowing some options to be set dynamically.
5766 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5768 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5769 unconditional branch.
5771 * mini.h (MonoTrampolineType): Add new trampoline type
5772 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5775 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5778 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5781 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5782 is enabled. Instead, use the llvm vcall trampoline.
5784 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5786 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5788 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5791 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5792 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5794 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5795 OP_IA64_CSET opcode.
5797 * mini.c: Fix a warning.
5799 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5800 THROW to the appropriate llvm type.
5802 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5804 * mini.c (mini_method_compile): Add statistics for methods JITted
5807 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5809 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5810 OP_IA64_CMP_<cond>_IMM opcodes.
5812 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5814 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5817 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5820 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5823 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5825 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5827 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5829 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5832 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5833 rgctx invoke trampolines for x86.
5835 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5836 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5837 (mono_arch_get_vcall_slot): Simplify this.
5839 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5841 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5842 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5844 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5846 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5847 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5849 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5851 * liveness.c (visit_bb): Remove a needless assert.
5853 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5855 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5856 full aot support to the arch specific code.
5858 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5860 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5862 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5864 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5865 collect information about the delegate invoke impl trampolines.
5867 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5868 to save trampolines during full-aot mode.
5870 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5871 creation function which returns a trampoline which sets the rgctx
5873 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5874 wrapper if possible.
5875 (mono_delegate_trampoline): Ditto.
5877 * mini.c (mono_jit_runtime_invoke): Ditto.
5879 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5881 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5883 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5885 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5887 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5888 just setting the opcode to OP_NOP.
5890 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5892 * mini.c (mini_method_compile): Put the last change inside an
5893 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5895 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5896 and extend live ranges to cover the whole method when using xdb.
5898 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5899 do it in the trampolines.
5901 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5904 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5906 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5907 call code in full-aot mode since IMT is disabled there.
5908 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5909 new JIT no longer has that restriction.
5911 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5913 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5914 a more compact format.
5915 (mono_aot_wrapper_name): New function to return a unique name for a
5916 wrapper method, also used by the AOT runtime.
5918 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5921 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5922 when a ICollection<T> etc is encountered.
5923 (add_generic_instances): Process method arguments/locals too.
5924 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5927 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5929 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5931 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5933 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5935 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5936 representing the result of the decomposition. Nullify instructions
5937 instead of setting them to OP_NOP since nops can't have registers
5940 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5942 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5943 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5944 info. Strip 'mapping symbols' on ARM.
5946 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5948 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5949 this with the native genmdesc.
5951 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5953 * aot-runtime.c: Fixing the MSVC build.
5955 Code is contributed under MIT/X11 license.
5957 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5959 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5960 JITted code depends on it.
5962 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5964 * aot-compiler.c: Use new MonoGenericParam accessors.
5966 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5968 Reduce memory usage and improve correctness wrt MonoGenericParam
5969 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5970 handing. Avoid allocating MonoGenericParams, but use the ones in
5971 the container itself.
5973 2009-04-07 Miguel de Icaza <miguel@novell.com>
5975 * tasklets.c: Return exceptions in the out argument.
5977 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5979 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5980 opcode. Use pointer types in more places instead of casting them to
5983 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5985 (mono_llvm_optimize_method): New helper function to optimize a method.
5987 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5988 widening code so it could be called from more places.
5989 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5990 code paths in the call opcodes.
5992 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5994 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5996 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5998 * dwarfwriter.c: Use _ to separate class name
5999 components as gdb can't handle '.'. Represent reference variables
6002 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6004 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6006 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6008 * gc-test.cs: New file with GC stack marking tests.
6010 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6011 negative numbers for vfp.
6013 * basic-float.cs: Add a test.
6015 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6017 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6019 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6021 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6022 part of tasklet/continuation support.
6024 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6026 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6027 amd64 opcodes inside an ifdef.
6029 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6032 * dwarfwriter.c (emit_type): Emit the class info for classes.
6034 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6036 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6038 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6040 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6042 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6044 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6046 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6048 * mini-llvm.c: Update comments.
6050 * mini.h (COMPILE_LLVM): New macro.
6052 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6054 * ssa.c (mono_ssa_compute): Ditto.
6056 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6057 the unwind ops from a DWARF FDE.
6059 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6060 methods by extracting the dwarf unwind ops from the unwind info generated
6063 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6066 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6069 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6071 * Makefile.am (llvm_sources): Enable this.
6073 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6074 failing back to the JIT if something cannot be handled.
6076 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6077 compiling with LLVM.
6079 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6080 compiling with LLVM.
6082 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6083 compiling with LLVM.
6085 * mini-ops.h: Add a few opcodes needed by LLVM.
6087 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6090 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6093 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6095 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6097 2009-04-01 Mark Probst <mark.probst@gmail.com>
6099 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6100 ridiculously large methods.
6102 2009-03-31 Martin Baulig <martin@ximian.com>
6104 * debug-debugger.c (debugger_remove_breakpoint): Call
6105 mono_debugger_remove_class_init_callback ().
6107 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6109 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6110 right before emitting code, not at the start.
6112 * mini.c (mono_postprocess_patches): Extract this into a separate function
6113 from mono_codegen ().
6115 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6116 byref types correctly.
6118 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6120 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6123 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6125 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6126 indirect calls, this avoids problems where get_vcall_slot () would get
6127 confused by the native code for the instruction preceeding the call.
6128 (mono_arch_get_vcall_slot): Simplify this.
6129 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6131 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6132 register allocator now seems to depend on them instead of the data in
6135 * mini.c (mini_method_compile): Throw the correct type of exception if
6136 mono_method_get_header () fails because of a loading error.
6138 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6140 * mini.c (mini_method_compile): Clear the loader error if the method
6141 header cannot be decoded.
6143 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6144 interface methods on proxies correctly.
6146 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6147 this argument for vtype methods. Add precise liveness info for arguments.
6149 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6150 LIVERANGE_START/END opcodes.
6152 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6153 for arguments and values in registers.
6155 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6157 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6158 return a valuetype. Fixes #487518.
6160 * iltests.il: Add a test.
6162 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6164 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6165 closed over a null reference correctly.
6167 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6169 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6171 2009-03-25 Mark Probst <mark.probst@gmail.com>
6173 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6174 allocated to the same registers as fixed sregs.
6176 2009-03-24 Mark Probst <mark.probst@gmail.com>
6178 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6181 * method-to-ir.c: Handle more cases for
6182 Interlocked.CompareExchange.
6184 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6185 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6186 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6188 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6190 * aot-runtime.c (decode_method_ref): Fix a warning.
6192 * unwind.c (mono_unwind_frame): Ditto.
6194 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6196 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6197 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6199 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6200 fix the handling of large values in the ALU_PC_G0_NC relocation.
6202 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6204 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6206 2009-03-22 Mark Probst <mark.probst@gmail.com>
6208 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6211 2009-03-22 Mark Probst <mark.probst@gmail.com>
6213 * method-to-ir.c: MINI_OP3 needs a comma.
6215 * method-to-ir.c, mini.h, mini.c: Remove
6216 mono_init_op_sreg_counts ().
6218 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6220 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6223 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6226 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6228 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6231 2009-03-21 Mark Probst <mark.probst@gmail.com>
6233 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6234 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6235 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6238 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6240 * driver.c: Change location of gc_wrapper.h.
6242 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6243 inside finally clauses correctly. Fixes #485721.
6245 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6246 after the change above.
6248 * exceptions.cs: Add a test.
6250 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6252 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6254 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6255 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6256 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6258 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6259 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6261 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6263 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6264 Simplify logic for ensure_method_is_allowed_to_call_method.
6265 Handle wrappers on callers.
6267 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6269 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6272 * basic-simd.cs: Fix the names of some test methods.
6274 2009-03-18 Geoff Norton <gnorton@novell.com>
6276 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6278 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6280 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6282 2009-03-17 Jb Evain <jbevain@novell.com>
6284 * driver.c: remove now uneeded call to mono_gc_base_init before
6287 2009-03-17 Jb Evain <jbevain@novell.com>
6289 * dwarfwriter.c (token_handler): handle more cases.
6291 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6293 * method-to-ir.c: Remove more dead code (that was required only
6294 because of method_is_safe). Fix compiler warnings.
6296 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6298 * method-to-ir.c: Remove unneeded/useless method_is_safe
6299 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6301 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6303 * mini.c (mini_method_compile): Print the method been compiled with
6304 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6305 for people not familiar with the runtime.
6307 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6309 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6310 a managed object which is later put into a GList. Return its class instead.
6312 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6313 stack slots when using sgen.
6315 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6317 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6319 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6321 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6322 > so it works on the first vreg as well.
6324 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6326 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6329 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6331 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6334 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6336 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6337 native->IL offset mapping.
6339 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6341 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6343 * basic.cs: Add a test.
6345 2009-03-11 Mark Probst <mark.probst@gmail.com>
6347 * mini-x86.c (mono_arch_output_basic_block): Use different
6348 registers in case the ones we want to overwrite are used by the
6349 other operand. Fixes regression in #480807.
6351 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6353 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6355 * dwarfwriter.c (emit_line_number_info): The line number info for
6356 IL code was off by one. Fix that.
6358 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6361 2009-03-09 Mark Probst <mark.probst@gmail.com>
6363 Contributed under the terms of the MIT/X11 license by Steven
6364 Munroe <munroesj@us.ibm.com>.
6366 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6369 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6371 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6374 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6376 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6377 the delegate ctor handling code. Fixes #482638.
6379 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6382 * iltests.il.in: Add a test.
6384 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6387 2009-03-05 Mark Probst <mark.probst@gmail.com>
6389 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6390 is shared generic code, return the trampoline, even if the method
6391 has already been compiled. Fixes #479763.
6393 * mini.c, mini.h: New function
6394 mono_jit_find_compiled_method_with_jit_info() which is the same as
6395 mono_jit_find_compiled_method() but also returns the jit info.
6397 2009-03-05 Mark Probst <mark.probst@gmail.com>
6399 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6400 for methods which actually have one. For all other methods, make
6401 sure the this argument var is live the whole method.
6403 * mini.c (mini_method_compile): Every shared method has a
6404 this/vtable/mrgctx info. Fixes #480807.
6406 2009-03-05 Mark Probst <mark.probst@gmail.com>
6408 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6409 generic/imt thunks where some entries branch through the vtable,
6410 while other entries branch directly.
6412 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6414 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6416 * mini-windows.c: Ditto.
6418 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6421 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6423 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6426 2009-03-04 Mark Probst <mark.probst@gmail.com>
6428 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6431 2009-03-04 Mark Probst <mark.probst@gmail.com>
6433 * exceptions-x86.c: Include debug-mini.h - fixes build.
6435 2009-03-04 Martin Baulig <martin@ximian.com>
6437 * debug-mini.c: Clean up the exception API and add documentation.
6438 (mono_debugger_handle_exception): New public method; this is
6439 called when throwing an exception or encountering an unhandled one.
6440 (mono_debugger_call_exception_handler): Formerly known as
6441 mono_debugger_handle_exception(); this is used to tell the
6442 debugger that we're about to invoke an exception handler.
6444 2009-03-04 Martin Baulig <martin@ximian.com>
6446 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6447 ../metadata/mono-debug-debugger.c; save and reset exception state.
6449 2009-03-02 Martin Baulig <martin@ximian.com>
6451 * debug-mini.c: Moved the debugger exception handling here from
6452 ../metadata/mono-debug-debugger.c.
6455 (MonoDebuggerExceptionAction): New exception typedef.
6458 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6460 * exceptions-amd64.c
6461 (mono_amd64_throw_exception): Use the new debugger exception
6465 (mono_handle_exception_internal): Don't call
6466 mono_debugger_unhandled_exception() here.
6468 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6470 * mini.c aot-compiler.c: Update after the changes to
6471 mono_marshal_get_runtime_invoke ().
6473 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6474 Virtual generic methods might not have method->slot set, work around
6477 * generics.cs: Add a test.
6479 2009-03-02 Geoff Norton <gnorton@novell.com>
6482 * driver.c: Allow signal chaining of SIGFPE as well.
6484 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6486 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6487 this since it now receives the method not its generic context in the
6490 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6491 generic/imt thunks where some entries branch through the vtable, while
6492 other entries branch directly.
6494 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6496 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6497 support for interface methods as well.
6499 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6500 using the normal IMT thunks.
6502 generics.cs: Add new tests.
6504 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6505 the generic inst to the generic imt thunks. This fixes AOT support,
6506 improves consistency with the normal IMT thunks, and makes it easier to
6507 add support for interface generic virtual methods later.
6509 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6511 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6513 * driver.c (mono_set_signal_chaining): New public API function to enable
6514 signal chaining on POSIX platforms.
6516 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6517 (si@lindenlab.com) to implement signal chaining. The original patch was
6518 contributed under the MIT X/11 license:
6519 https://bugzilla.novell.com/show_bug.cgi?id=318894
6521 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6523 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6524 too until it can be made to run on amd64.
6526 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6528 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6529 to get_generic_context_from_code () + get_call_info () if possible.
6531 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6533 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6534 suspend-on-sigsegv functionality.
6536 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6537 to suspend when a native SIGSEGV is received. This is useful for debugging
6538 crashes which don't happen under gdb, since a live process contains more
6539 information than a core file.
6541 * mini-exceptions.c (mono_print_thread_dump): Use
6542 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6544 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6546 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6548 * basic-float.cs: Disable the tests which currently fail on amd64.
6550 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6551 value to mono_arch_patch_callsite () to fix crashes.
6553 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6555 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6557 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6558 nop code by patching the call address to point to the nullified class init
6559 trampoline, as the former does not seem to be safe on SMP machines.
6561 2009-02-23 Mark Probst <mark.probst@gmail.com>
6563 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6566 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6568 * basic-float.cs basic-calls.cs: Fix warnings.
6570 2009-02-22 Mark Probst <mark.probst@gmail.com>
6572 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6573 correct frame pointer in the LMF. Should fix #478394.
6575 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6577 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6579 * image-writer.c: Make the binary writer less verbose.
6581 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6583 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6584 are called from runtime invoke wrappers.
6586 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6588 * cpu-ppc.md (store_memindex): Increase the size of this.
6590 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6592 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6594 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6596 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6599 Last fix for of #467201.
6602 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6604 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6606 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6607 and long_conv_to_r8_2:
6609 Fixed part of #467201.
6611 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6613 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6615 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6616 conversion to 32 bits.
6618 * cpu-x86.md: Increase the size of int_conv_to_r4.
6620 * basic-float.cs: Add a test for this.
6622 Fixed part of #467201.
6624 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6626 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6628 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6629 conversion to 64 bits.
6631 * basic-float.cs: Add a test for this.
6633 Fixed part of #467201.
6635 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6637 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6639 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6640 This behavior is compatible with MS.
6642 * iltest.il.in: Add a test for this.
6644 Fixed part of #467201.
6646 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6648 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6650 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6651 change the precision of the value.
6653 * cpu-x86.md: Define len for float_conv_to_r4.
6655 * basic-float.cs: Add a test for this.
6657 Fixed part of #467201.
6659 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6661 * mini.c: Adjust locking order to the new semantics where the loader lock
6664 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6673 * mini-trampolines.c:
6686 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6688 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6690 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6693 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6695 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6696 for cctors if needed.
6698 2009-02-17 Mark Probst <mark.probst@gmail.com>
6700 * mini-ppc.c: Fix build on Darwin.
6702 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6704 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6705 version instead of 3 as valgrind doesn't like version 3.
6707 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6709 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6710 usable for hashing methods.
6711 (emit_extra_methods): Use the new hash to avoid putting every method in the
6714 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6716 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6717 whenever a method ref could match a method.
6719 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6722 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6725 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6727 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6728 the encoding buffer.
6730 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6731 mono_method_get_header () on inflated methods as an optimization.
6733 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6735 * ssa.c (fold_ins): Fix another crash if the instruction following the
6736 switch was optimized away.
6738 2009-02-16 Mark Probst <mark.probst@gmail.com>
6740 Contributed under the terms of the MIT/X11 license by Steven
6741 Munroe <munroesj@us.ibm.com>.
6743 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6745 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6747 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6748 around the mono_domain_alloc calls, it is now done by the functions
6751 * aot-compiler.c (compile_method): Only add wrappers referenced by
6752 the method if compiling with full AOT.
6753 (mono_compile_assembly): Error out if --aot=full is specified on
6754 a platform where it is not supported.
6756 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6759 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6762 * aot-runtime.c (load_named_code): Handle
6763 mono_arm_throw_exception_by_token.
6765 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6767 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6770 * Makefile.am (fullaotcheck): Exit if a test fails.
6772 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6774 (mono_compile_assembly): Handle the assembler failing.
6776 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6777 accepting subsections of .bss.
6779 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6782 * aot-compiler.c: Remove some unused includes.
6784 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6785 now in MonoImageWriter.
6787 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6788 code sequence which matches a non-virtual call. Fixes #472654.
6790 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6792 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6795 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6796 use the image/dwarf writers directly.
6798 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6801 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6804 * image-writer.h: Fix some typos.
6806 * dwarfwriter.h dwarfwriter.c: New files.
6808 * aot-compiler.c: Extract the DWARF info writing functionality into a
6811 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6812 argument to return unwind info.
6814 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6816 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6818 * aot-runtime.c (decode_method_ref): Add a case for
6819 MONO_AOT_METHODREF_WRAPPER_NAME.
6821 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6824 * aot-compiler.c (encode_method_ref): Use the new constants.
6826 * aot-runtime.c (decode_method_ref): Ditto.
6828 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6829 be compiled, not the icall itself.
6831 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6833 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6834 using decode_method_ref ().
6836 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6837 convert it to an in32. Fixes #475859.
6839 * arrays.cs: Add a test.
6841 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6843 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6846 * basic-long.cs: Add a test.
6848 2009-02-12 Mark Probst <mark.probst@gmail.com>
6850 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6851 remove the frame pointer in leaf methods which don't receive any
6852 arguments, don't throw exceptions and don't do dynamic stack
6855 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6857 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6858 the fail_tramp changes. Hopefully fixes #475132.
6860 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6862 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6863 instead of mono_metadata_signature_dup_full.
6865 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6867 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6868 for processing jump tables. Fixes #473787.
6870 2009-02-11 Mark Probst <mark.probst@gmail.com>
6872 * mini-generic-sharing.c: mini_method_get_context() just calls
6873 mono_method_get_context_general() now.
6875 * mini.c, mini.h: Moved get_object_generic_inst(),
6876 construct_object_context_for_method() and
6877 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6879 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6881 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6882 basic block fell through to its successor bblock without a branch. Fixes
6885 * iltests.il.in: Add a test.
6887 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6888 (can_encode_patch): We can now handle arrays of generic parameters and
6891 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6893 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6894 the AOT file to avoid some #ifdefs in aot-runtime.c
6896 * mini.h: Bump AOT file format version.
6898 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6900 * Makefile.am (fullaotcheck): Make this run the tests.
6902 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6904 2009-02-10 Mark Probst <mark.probst@gmail.com>
6906 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6907 individually. Fixes #473482.
6909 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6911 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6913 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6915 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6916 (mono_compile_assembly): Hush compile warnings about
6917 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6920 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6922 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6924 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6926 * aot-compiler.c: Fix arm support.
6928 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6929 img_writer_emit_unset_mode () function.
6931 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6932 (mono_unwind_get_dwarf_pc_reg): Ditto.
6934 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6935 Move almost all platform specific code to a set of arch_ functions,
6936 and document them to ease porting.
6938 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6940 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6942 * aot-compiler.c: Extract the image writing functionality into a separate
6943 module to reduce the size of this file.
6945 2009-02-09 Geoff Norton <gnorton@novell.com>
6947 * mini-s390.c: Fix the signature of emit_sig_cookie.
6949 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6951 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6953 * aot-runtime.c (is_shared_got_patch): Ditto.
6955 * aot-runtime.c (load_named_code): Cope with the fact that
6956 decode_got_entry () won't decode the patch fully if its corresponding got
6957 entry is already filled.
6959 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6961 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6963 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6964 as the moving pointer instead of 'buf' for consistency with the rest of the
6966 (mono_arch_create_monitor_exit_trampoline): Ditto.
6968 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6969 generic_class_init trampolines.
6970 (add_generic_class): Extract some code from add_generic_instances () into a
6971 separate function so it can be called from other places too.
6972 (compile_method): Call add_generic_class () for the classes of inflated methods
6973 referenced by the method.
6974 (can_encode_patch): Allow references to generic parameters.
6976 * aot-runtime.c: Add support the patches required by the new trampolines.
6978 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6981 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6984 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6985 this from get_throw_pending_exception, make the signature full aot compatible.
6987 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6989 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6991 * exceptions.cs: Add a test.
6993 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6995 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6996 use the DWARF_DATA_ALIGN constant instead.
6998 * exception-<ARCH>.c: Update after the above change.
7000 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7003 * mini-arm.c: Enable the dwarf unwinder.
7005 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7006 instead of mono_class_setup_vtable ().
7008 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7010 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7013 * mini-x86.h: Enable the dwarf unwinder.
7015 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7017 Fix mcs/tests/test-7.cs
7018 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7021 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7023 * mini.c (print_jit_stats): Remove some unused statistics.
7025 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7027 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7029 2009-02-05 Mark Probst <mark.probst@gmail.com>
7031 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7032 the method we get from mono_object_get_virtual_method() because
7033 that function does it properly, now.
7035 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7037 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7038 opcodes. Fixes #472775.
7040 2009-02-05 Mark Probst <mark.probst@gmail.com>
7042 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7043 fact that mono_find_jit_info() sometimes returns the context
7044 corresponding to the jit info in new_ctx. Fixes #472600.
7046 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7048 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7049 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7050 klass->enum_basetype directly.
7052 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7055 * unwind.c: Avoid 0 sized arrays.
7057 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7059 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7060 size on systems with 64k pages. Fixes #471389.
7062 2009-02-04 Mark Probst <mark.probst@gmail.com>
7064 Contributed under the terms of the MIT/X11 license by Steven
7065 Munroe <munroesj@us.ibm.com>.
7067 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7068 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7071 2009-02-04 Mark Probst <mark.probst@gmail.com>
7073 Contributed under the terms of the MIT/X11 license by Steven
7074 Munroe <munroesj@us.ibm.com>.
7076 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7079 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7080 The trampoline can be longer on PPC64.
7082 2009-02-04 Mark Probst <mark.probst@gmail.com>
7084 Contributed under the terms of the MIT/X11 license by Steven
7085 Munroe <munroesj@us.ibm.com>.
7087 * mini-ppc.c: Compiler warning fixes and trivial code
7090 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7092 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7093 ins->dreg which could be a hardware register, not a vreg.
7095 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7097 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7098 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7100 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7102 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7103 ->dreg, that is not the vreg we are looking for.
7105 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7107 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7110 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7113 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7115 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7117 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7120 * aot-compiler.c: Add xdebug support on x86.
7122 * unwind.c: Add x86 support.
7124 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7125 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7127 * mini.c (mini_method_compile): Ditto.
7129 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7132 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7133 which mimic .push_section/.pop_section in GAS.
7135 * aot-compiler.c: Emit precise live range information for variables.
7137 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7139 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7140 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7143 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7144 the live ranges of variables.
7146 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7147 of the variable in terms of native offsets.
7149 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7151 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7153 2009-02-02 Mark Probst <mark.probst@gmail.com>
7155 Contributed under the terms of the MIT/X11 license by Steven
7156 Munroe <munroesj@us.ibm.com>.
7158 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7159 order (offset then base reg) for ppc_load_multiple_regs.
7160 (emit_save_saved_regs) Correct operand order for
7161 ppc_store_multiple_regs.
7162 (mono_arch_get_call_filter): Correct operand order for
7163 ppc_load_multiple_regs.
7165 * mini-ppc.c (emit_memcpy): Fix operand order for
7166 ppc_load_reg_update and ppc_store_reg_update.
7167 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7168 (mono_arch_emit_epilog): Correct operand order for
7169 ppc_load_multiple_regs.
7171 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7172 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7174 2009-02-02 Mark Probst <mark.probst@gmail.com>
7176 * cpu-ppc64.md: Fixed storer4_memindex length.
7178 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7180 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7183 * aot-compiler.c (emit_line_number_info): Optimize this.
7185 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7187 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7189 * aot-compiler.c: Add debug info for methods without debug info by
7190 emitting an IL file and having the line number info referencing that file.
7192 * aot-compiler.c: Optimize the size of the generated line number info.
7194 * aot-compiler.c: Emit line number info in xdebug mode.
7196 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7199 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7201 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7203 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7206 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7208 * basic-calls.cs: Test for the weird crash found on arm.
7210 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7212 * cpu-arm.md: Increase the size of storer8_membase_reg and
7213 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7215 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7216 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7217 reg to LR otherwise we'll be loading/storing from just the offset.
7219 2009-01-30 Miguel de Icaza <miguel@novell.com>
7221 Question: if we are storing gint32's inside the "*native_offset",
7222 should we change the signature to "gint32 *native_offset" to
7223 ensure that we do not have type definition problems?
7225 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7226 an int * as this is what the other function expects, causes
7227 problems with Freescale's compiler that defined int32_t to be a
7228 long and makes int incompatible
7230 2009-01-30 Miguel de Icaza <miguel@novell.com>
7232 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7233 filename conflict with bjam.
7235 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7237 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7238 as it might use decomposed ops.
7240 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7242 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7244 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7247 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7249 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7252 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7253 way registers are stored in MonoContext on arm.
7255 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7256 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7258 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7260 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7262 * mini.c (mini_init): Register mono_isfinite.
7264 * jit-icalls.c (mono_isfinite): New jit icall.
7266 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7268 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7269 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7272 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7274 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7275 separate frame and stack pointers, so we must use FP to find the register
7277 The FP reg is retrieved from the MonoContext::regs array.
7279 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7281 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7284 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7286 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7287 return R4 and R8 when not running under softfloat.
7289 Fixes basic-calls.exe
7291 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7293 * mini-arm.c: Implement some overflow opcodes.
7295 2009-01-29 Miguel de Icaza <miguel@novell.com>
7297 * ssa.c: handle another alloca.h
7299 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7300 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7301 MONO_ARCH_USE_SIGACTION.
7303 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7306 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7308 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7309 PPC targets as sigaction does not exist on all platforms, define
7310 this on a per-platform basis.
7312 Instead of erroring out if the platform is not defined, include
7313 mini-ppc-os.h, and expect that the OS specific setting provides
7314 the required information.
7316 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7318 * aot-compiler.c: Fix --enable-minimal=aot.
7320 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7322 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7325 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7327 * exceptions-arm.c: Fix warnings.
7329 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7332 * mini-x86.c: Fix --enable-minimal=jit build.
7334 * mini.c: Really fix --enable-minimal=jit build.
7336 * mini.c (construct_object_context_for_method): Move this outside
7337 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7339 "Backported" of r124984 from 2.0 branch.
7341 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7343 "Backport" of r124977 + r124978 from 2.0 branch.
7345 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7346 to avoid calling mono_exception_from_token () from the throw trampoline.
7347 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7348 for throwing corlib exceptions, this fixes full-aot support for corlib
7351 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7353 2009-01-29 Miguel de Icaza <miguel@novell.com>
7355 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7356 part of the changes to split the code in mini into operating
7357 system specific files.
7359 This patch was done by copying mini.c to the respective files to
7360 preserve SVN history.
7362 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7364 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7366 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7368 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7369 remoting-invoke-with-check wrappers of shared methods.
7371 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7373 2009-01-27 Mark Probst <mark.probst@gmail.com>
7375 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7376 optimization if the top of stack is the last instruction in the
7377 bblock. Otherwise it might have been used after its definition.
7380 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7382 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7383 method as well when get_vcall_slot () fails to match a code sequence.
7385 * mini-arm.c: Fix the android build, which doesn't have
7388 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7390 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7393 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7395 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7397 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7399 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7400 and put its id into jinfo->used_regs. This is only used on amd64,
7401 which is currently the only platform generating unwind info.
7403 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7404 the dwarf unwinder. This is required to correctly handle async exceptions
7405 like thread abort and stack overflows, which can happen while a method
7406 is in the middle of its prolog or epilog.
7408 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7409 the unwind info belonging to an AOTed method.
7411 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7412 into cfg->unwind_ops.
7414 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7416 * mini.c (mini_init): Call mono_unwind_init ().
7417 (mini_cleanup): Call mono_unwind_cleanup ().
7419 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7420 unwind info to be shared between methods.
7422 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7425 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7426 get_throw_pending_exception () to avoid initialization races.
7428 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7429 mono_arch_exceptions_init () function.
7431 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7433 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7435 * mini.c (mono_get_domain_intrinsic): New helper function.
7436 (mono_get_thread_intrinsic): Ditto.
7438 * mini-arm.c mini-ia64.c: Use the new helper functions.
7440 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7441 the last constrained_call change, since it is needed in the non-AOT
7444 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7446 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7447 mono_get_lmf_addr () on arm eabi linux.
7449 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7451 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7452 code sequence which matches a non-virtual call.
7454 2009-01-23 Mark Probst <mark.probst@gmail.com>
7456 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7459 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7461 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7462 runtime-invoke wrappers, since they are also shared based on signature.
7464 2009-01-22 Mark Probst <mark.probst@gmail.com>
7466 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7467 info from the (correct) context.
7469 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7471 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7473 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7474 using dwarf unwinding info. Not yet used.
7476 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7478 2009-01-21 Mark Probst <mark.probst@gmail.com>
7480 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7483 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7484 special case and handle mono_arch_delegate_invoke_impl() returning
7485 function descriptors.
7487 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7488 trampolines return function descriptors, too.
7490 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7492 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7493 out_of_line optimization.
7495 2009-01-21 Martin Baulig <martin@ximian.com>
7498 (MonoCompile): Added `disable_deadce_vars' to disable removing
7502 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7503 inside the debugger.
7505 * liveness.c (mono_analyze_liveness): Don't remove any unused
7506 variables if `cfg->disable_deadce_vars' is set.
7508 2009-01-21 Mark Probst <mark.probst@gmail.com>
7510 * method-to-ir.c: Only apply exception constructor optimization if
7511 the the method actually belongs to an exception class. Fixes
7514 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7516 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7517 change inside a #ifdef __mono_ppc64__.
7519 * aot-compiler.c (compile_method): Remove the previous limitation.
7521 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7522 on type variables in AOTed code.
7524 * aot-compiler.c (compile_method): Skip generic methods having type
7525 constraints on their generic parameters.
7527 * aot-compiler.c (compile_method): Check for methods which cannot be
7528 encoded inside RGCTX_FETCH patches as well.
7530 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7533 2009-01-20 Mark Probst <mark.probst@gmail.com>
7535 * method-to-ir.c: Force the vtable variable in shared generic code
7536 for the case that they might show up on a stack trace where they
7539 * mini-exceptions.c: Save and use generic sharing info as well as
7540 IP in stack traces to resolve shared generic instantiations.
7542 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7544 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7545 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7547 2009-01-20 Mark Probst <mark.probst@gmail.com>
7549 * method-to-ir.c: Do generic sharing for array constructors.
7551 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7553 * mini-exceptions.c (mono_print_thread_dump): Add information
7554 about the thread state using wapi_current_thread_desc.
7556 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7558 * basic-simd.cs: Tests for the new constructors.
7560 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7562 * mini-ops.h: Added OP_EXPAND_*
7566 * mini-x86.c (mono_arch_output_basic_block): Same.
7568 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7570 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7572 * iltests.il.in: Add a test for #467385.
7574 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7576 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7577 thread been cleaned up is not the same currently in execution.
7579 Fixes appdomain-unload crashes on windows, osx and linux variants
7580 without the __thread keyword.
7582 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7584 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7585 (koush@koushikdutta.com). Implement this for android.
7587 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7588 begins with a digit.
7590 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7591 mono_marshal_get_write_barrier ().
7593 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7595 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7596 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7597 that pass them on a register pair.
7599 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7600 test was crashing due to that.
7602 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7604 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7605 trampoline code. Include ucontext.h only if available.
7607 2009-01-15 Mark Probst <mark.probst@gmail.com>
7609 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7610 and doesn't check whether it's sharable, like it was before
7611 removing the shared generics hash. This brings IronPython
7612 performance back to what it was before that change.
7614 2009-01-14 Mark Probst <mark.probst@gmail.com>
7616 * method-to-ir.c: Handle delegate invocation optimization earlier,
7617 otherwise it would be handled (much more slowly) by the
7618 final/sealed optimization.
7620 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7622 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7623 domain is not set. Fixes #465864.
7625 2009-01-12 Mark Probst <mark.probst@gmail.com>
7627 * method-to-ir.c: Don't stop sharing of generic methods with catch
7628 clauses - we already handle those.
7630 2009-01-12 Mark Probst <mark.probst@gmail.com>
7632 * mini.c, mini.h: lookup_generic_method() is now
7633 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7634 making the shared_generics_hash obsolete.
7636 2009-01-12 Mark Probst <mark.probst@gmail.com>
7638 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7639 use the red zone. Make room on the stack first and then use it,
7640 not the other way around.
7642 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7644 * mini.c (mini_init): Call mono_xdebug_init ().
7646 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7648 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7650 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7652 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7655 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7656 debug+unwind info for trampolines.
7658 * mini.c (mono_create_unwind_op): New helper function.
7660 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7662 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7664 * aot-compiler.c: Fix the build.
7666 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7668 * Makefile.am: Update dtrace-prelink.sh location.
7670 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7672 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7673 optimization. Fixes #464520.
7675 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7677 * mini-amd64.c : Adding code to save/restore non-volatile registers
7680 * exceptions-amd64.c : Adding code to save/restore non-volatile
7681 registers on Winx64.
7683 Contributed under MIT/X11 license.
7685 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7687 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7688 __GNUC_MINOR__ which can break when the major version changes.
7690 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7692 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7694 2009-01-07 Geoff Norton <gnorton@novell.com>
7696 * helpers.c: Allow mono -v -v -v to work on darwin.
7698 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7700 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7703 Contributed under MIT/X11 license.
7705 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7707 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7708 instead of directly accessing type->data.klass. Fixes #462016.
7709 (mono_allocate_stack_slots_full): Ditto.
7711 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7712 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7714 * aot-compiler.c (emit_plt): Fix ARM build.
7716 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7718 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7720 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7723 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7724 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7727 * iltests.il.in: Add a regression test.
7729 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7731 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7733 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7735 * basic-simd.cs: Add a regression test for #462457.
7737 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7739 * mini-ops.h: Add a definition of XPHI.
7741 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7743 * ssa.c (op_phi_to_move): Handle XPHI.
7745 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7749 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7751 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7753 2008-12-31 Geoff Norton <gnorton@novell.com>
7755 * mini-ppc.c: The prolog size allocated can be too small for darwin
7756 ppc32 under certain circumstances. Also fix a small logic bug.
7758 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7760 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7761 while loading AOT methods.
7763 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7764 since only the former is nulled out after a successful cast. This prevents
7765 crashes with rethrown exceptions when using --debug=casts.
7767 2008-12-24 Mark Probst <mark.probst@gmail.com>
7769 * mini.h: New macro for checking whether a method is final,
7770 i.e. whether the method or its class is marked final.
7772 * method-to-ir.c: Use the new macro for all final-checks
7773 consistently. Fixes the crash in the System.ServiceModel tests.
7775 2008-12-23 Mark Probst <mark.probst@gmail.com>
7777 * mini-exceptions.c (get_exception_catch_class): Corrected another
7778 overly strict assertion.
7780 2008-12-23 Mark Probst <mark.probst@gmail.com>
7782 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7783 Clobbering it is not allowed because the caller might use it as
7784 the vtable register in the interface call.
7786 2008-12-19 Mark Probst <mark.probst@gmail.com>
7788 * mini-exceptions.c (get_exception_catch_class): Corrected an
7789 overly strict assertion.
7791 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7793 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7795 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7797 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7799 * cpu-mips.md: correct lengths for certain long_ opcodes.
7801 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7803 * 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().
7805 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7807 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7809 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7811 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7813 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7815 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7818 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7820 * 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
7822 * 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)
7824 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7826 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7828 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7830 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7831 gshared code. Fixes #458947.
7833 * generics.cs: Add a test.
7835 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7837 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7839 * mini-mips.c: first pass n32 code generation.
7841 * mini-mips.h: datatypes and defines for n32 support.
7843 * exceptions-mips.c: first pass n32 code generation.
7845 * tramp-mips.c: first pass n32 code generation.
7847 * cpu-mips.md: add long_ opcodes.
7849 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7851 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7853 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7855 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7857 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7859 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7861 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7863 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7865 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7867 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7869 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7871 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7873 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7875 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7877 2008-12-12 Mark Probst <mark.probst@gmail.com>
7879 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7880 descriptors for helper functions directly in front of the code.
7882 2008-12-11 Mark Probst <mark.probst@gmail.com>
7884 * method-to-ir.c: Removed an unnecessary assertion.
7886 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7888 * method-to-ir.c: Merge SGEN changes from the old JIT.
7890 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7892 * driver.c (compile_all_methods_thread_main): Handle failure of
7895 2008-12-10 Mark Probst <mark.probst@gmail.com>
7897 * mini-ppc.c: Merged with mini-ppc64.c.
7899 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7901 * Makefile.am: Use the same sources for PPC and PPC64.
7903 * mini-ppc64.c: Removed.
7905 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7907 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7908 code to mono_bb_is_fall_through.
7910 * branch-opts.c (mono_remove_critical_edges): Same.
7912 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7914 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7915 expect that an OP_BR_REG will be there.
7917 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7919 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7920 for the many branch ops. The original check miss OP_BR_REG.
7924 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7926 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7928 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7930 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7931 while holding the aot lock.
7933 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7935 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7937 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7939 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7940 to release all runtime callable wrappers held by the runtime.
7942 Contributed under MIT/X11 license.
7944 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7946 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7949 Contributed under MIT/X11 license.
7951 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7953 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7954 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7956 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7958 * cpu-mips.md: fix ckfinite length
7960 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7961 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7962 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7964 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7966 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7968 2008-12-08 Geoff Norton <gnorton@novell.com>
7970 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7971 size by 8 bytes as well.
7973 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7975 * basic-simd.cs: Fix method names for Vector16b.
7977 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7979 * basic-simd.cs: Fix method names for Vector16sb.
7981 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7983 * basic-simd.cs: Fix method names for Vector8us.
7985 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7987 * basic-simd.cs: Fix method names for Vector8s.
7989 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7991 * basic-simd.cs: Fix method names for Vector4ui.
7993 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7995 * basic-simd.cs: Fix method names for Vector2l.
7997 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7999 * basic-simd.cs: Fix method names for Vector2d.
8001 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8003 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8004 that are extension methods.
8006 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8008 * basic-simd.cs: Fix method names for Vector4f.
8010 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8012 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8013 as such. Fixes #456669.
8015 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8017 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8019 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8021 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8022 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8023 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8024 (mips_adjust_stackframe): handle FP spills
8026 * mini-ops.h: add mips_mtc1_s2
8028 * cpu-mips.md: add mips_mtc1_s2
8030 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8032 * unwind.c: New file, move the unwind info encoding functions here from
8033 aot-compiler.c, so they could be used at runtime too.
8035 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8037 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8038 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8040 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8042 * mini-mips.c: cleanup warnings
8043 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8044 (mips_adjust_stackframe): handle case of taking the address of stack locals
8046 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8048 * aot-compiler.c: Implement a few functions missing from the asm writer.
8049 (emit_method_code): Only write symbols for methods when using the bin
8050 writer, since the assembler can't deal with the characters in our method
8053 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8055 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8058 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8059 a bit to also restore %rax.
8061 2008-12-05 Mark Probst <mark.probst@gmail.com>
8063 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8065 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8067 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8070 2008-12-05 Mark Probst <mark.probst@gmail.com>
8072 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8074 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8075 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8077 * exceptions-ppc64.c: Removed.
8079 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8081 2008-12-05 Mark Probst <mark.probst@gmail.com>
8083 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8086 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8088 * tramp-ppc64.c: Removed.
8090 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8092 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8095 2008-12-05 Mark Probst <mark.probst@gmail.com>
8097 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8099 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8100 mini-ppc.h instead of mini-ppc64.h.
8102 * mini-ppc64.h: Removed.
8104 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8106 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8108 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8110 2008-12-05 Mark Probst <mark.probst@gmail.com>
8112 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8113 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8116 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8118 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8120 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8122 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8124 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8126 * basic-simd.cs: Tests for operator == and != on Vector4f.
8128 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8130 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8132 * simd-intrinsics.c: Kill useless enum.
8134 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8136 * cpu-mips.md: add long_conv_to_ovf_i4_2
8137 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8139 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8141 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8143 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8145 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8147 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8149 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8151 * basic-simd.cs: Add tests for new methods.
8153 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8155 * simd-intrinsics.c: Add support for operator == and !=
8158 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8160 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8162 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8164 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8166 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8168 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8169 MONO_PATCH_INFO_ICALL_ADDR.
8171 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8173 * aot-compiler.c: Resurrect full-aot support.
8175 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8177 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8179 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8181 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8183 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8185 * basic-simd.cs: Fix tests to work under ppc.
8186 Remove tests for methods that will be removed.
8188 2008-12-03 Mark Probst <mark.probst@gmail.com>
8190 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8191 generic type (via a typedef or typeref) correctly.
8193 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8195 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8196 diagnose an assertion failure.
8198 2008-12-02 Mark Probst <mark.probst@gmail.com>
8200 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8201 Fix trampoline size.
8203 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8204 conversion opcodes are implemented natively instead via emulation.
8206 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8208 * cpu-mips.md: remove mips_xori
8210 * mini-ops.h: remove mips_xori
8212 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8214 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8216 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8218 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8220 * cpu-mips.md: fix instruction lengths.
8222 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8224 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8226 * mini-ops.h: fix slti / sltiu op profiles.
8228 2008-12-02 Martin Baulig <martin@ximian.com>
8230 * method-to-ir.c (mono_method_to_ir): Disable debugging
8231 information for the init locals block to make the debugger stop
8232 after all locals have been initalized.
8234 2008-12-02 Martin Baulig <martin@ximian.com>
8236 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8237 running inside the debugger.
8239 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8241 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8244 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8245 alu->alu imm optimization which only shows if deadce is disabled.
8247 * aot-compiler.c: Rename the function names for the binary and asm writers
8248 so they can coexist in the same process. Rework the xdebug code to use the
8249 asm writer. This avoids the need to call into the runtime to dump the
8250 debugging info. Add more debugging info for types.
8252 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8254 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8255 cpu description tables, they can't occur in cpu-<ARCH>.md.
8257 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8258 the stack in CEE_LDFLDA. Fixes #450542.
8260 * generics.cs: Add a new test.
8262 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8264 * mini-ops.h: updated MIPS opcodes
8265 * mini-mips.c: decompose long opts
8266 * mini-mips.h: decompose long opts
8268 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8270 * cpu-mips.md: fix length on int_rem_un
8271 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8273 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8275 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8277 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8279 2008-11-29 Martin Baulig <martin@ximian.com>
8281 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8282 mono_debug_using_mono_debugger() in addition to the
8283 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8285 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8287 * mini-ops.h: updated more MIPS opcodes
8288 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8289 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8291 2008-11-28 Mark Probst <mark.probst@gmail.com>
8293 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8295 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8297 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8298 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8299 * mini-ops.h: correct selected mips opcode entries
8301 2008-11-28 Mark Probst <mark.probst@gmail.com>
8303 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8306 2008-11-28 Mark Probst <mark.probst@gmail.com>
8308 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8310 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8312 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8313 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8314 * mini-mips.h: disable IMT
8315 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8317 2008-11-28 Mark Probst <mark.probst@gmail.com>
8319 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8321 2008-11-28 Mark Probst <mark.probst@gmail.com>
8323 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8325 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8327 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8330 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8332 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8333 for Set/GetVector aligned versions.
8335 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8337 * basic-simd.cs: Add tests for Get/SetVector.
8339 2008-11-27 Mark Probst <mark.probst@gmail.com>
8341 * mini.c: Removed g_slist_append_mempool(). Now in
8344 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8346 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8347 size properly and make the bounds check optional.
8349 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8350 for SetVector and IsAligned.
8352 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8354 * mini.c: Remove unused mono_normalize_opcodes () function.
8356 2008-11-26 Mark Probst <mark.probst@gmail.com>
8358 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8359 using the new atomic add ops now.
8361 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8364 2008-11-26 Mark Probst <mark.probst@gmail.com>
8366 * mini-ppc64.c: Several fixes.
8368 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8370 * cpu-mips.md: added jump_table
8371 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8373 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8375 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8377 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8379 * mini-ops.h: corrected a handful of MIPS opcodes.
8381 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8383 * aot-compiler.c: MIPS to use ELF writer
8385 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8387 * mini-codegen.c: remove MIPS specific assert.
8389 2008-11-25 Mark Probst <mark.probst@gmail.com>
8391 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8392 fixes. PPC64 now passes most of the runtime regressions.
8394 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8396 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8397 volatile intervals a bit.
8399 2008-11-24 Mark Probst <mark.probst@gmail.com>
8401 * basic-long.cs: New test case.
8403 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8405 * mini.c (mini_method_compile): Disable globalra for large methods for
8408 * regalloc2.c (order_moves): Add fp support.
8410 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8411 source bblock ends with an OP_BR_REG.
8413 * ratests.cs: Add a new test.
8415 2008-11-23 Mark Probst <mark.probst@gmail.com>
8417 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8418 sharing. PPC64 now passes generics.exe.
8420 2008-11-23 Mark Probst <mark.probst@gmail.com>
8422 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8424 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8426 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8427 memory when mono_jit_info_table_find () can't find the method in the
8430 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8433 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8436 2008-11-23 Mark Probst <mark.probst@gmail.com>
8438 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8439 Several fixes. PPC64 now runs exceptions.exe and
8440 devirtualization.exe.
8442 2008-11-22 Mark Probst <mark.probst@gmail.com>
8444 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8445 arrays.exe and basic-math.exe.
8447 2008-11-22 Mark Probst <mark.probst@gmail.com>
8449 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8450 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8452 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8454 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8456 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8458 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8460 * ir-emit.h: Move macros from method-to-ir.c to here.
8462 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8464 * mini-ops.h: Correct the long simd ops to use LREG.
8466 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8468 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8470 * mini-ops.h: Correct the dreg type of a few long opcodes.
8472 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8475 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8477 * mini-ppc.c: remove negative stack references in epilog
8478 for platforms that don't support the red zone.
8480 2008-11-21 Mark Probst <mark.probst@gmail.com>
8482 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8483 point regs. Now PPC64 passes basic-calls.exe.
8485 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8487 * basic-simd.cs: Add tests for accessors of Vector2l.
8489 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8491 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8493 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8495 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8497 2008-11-21 Mark Probst <mark.probst@gmail.com>
8499 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8500 PPC64 passes basic-long.exe.
8502 2008-11-20 Mark Probst <mark.probst@gmail.com>
8504 * decompose.c: Decompose carry and overflow add on PPC64 like on
8505 other 64 bit archs. Don't decompose sub at all on PPC64.
8507 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8508 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8511 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8513 * basic-simd.cs: Add tests for accessors of Vector2d.
8515 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8517 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8521 * mini-x86.c (mono_arch_output_basic_block): Same.
8523 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8525 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8527 * basic-simd.cs: Add tests for accessors of Vector4f.
8529 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8531 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8535 * mini-x86.c (mono_arch_output_basic_block): Same.
8537 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8539 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8541 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8543 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8545 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8549 * mini-x86.c (mono_arch_output_basic_block): Same.
8551 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8553 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8555 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8557 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8559 * simd-intrinsics.c: Enable setters for Vector16sb.
8561 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8563 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8567 * mini-x86.c (mono_arch_output_basic_block): Same.
8569 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8571 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8573 * simd-intrinsics.c: Implement setter for Vector8us.
8575 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8577 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8580 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8582 * mini-ppc.c: remove references to the red zone in the prolog
8583 (for systems that don't support it).
8585 2008-11-19 Mark Probst <mark.probst@gmail.com>
8587 * cpu-ppc64.md: Fixed a few instruction lengths.
8589 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8592 2008-11-19 Mark Probst <mark.probst@gmail.com>
8594 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8597 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8599 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8601 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8603 * mini-ops.h: Added OP_INSERT_I2.
8607 * mini-x86.c (mono_arch_output_basic_block): Same.
8609 * simd-intrinsics.c: Implement setter for Vector8s.
8611 * simd-methods.h: Add the names of get setters of Vector8s.
8613 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8615 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8617 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8620 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8622 2008-11-18 Mark Probst <mark.probst@gmail.com>
8624 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8625 for PPC64. An empty program runs now.
8627 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8629 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8631 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8632 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8633 info for JITted code is emitted into a shared library, loadable into gdb.
8635 2008-11-18 Mark Probst <mark.probst@gmail.com>
8637 * Makefile.am: Changes to build PPC64.
8639 * mini-arch.h: Include mini-ppc64.h on PPC64.
8641 2008-11-18 Mark Probst <mark.probst@gmail.com>
8643 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8644 in PPC code up to r119147.
8646 2008-11-18 Mark Probst <mark.probst@gmail.com>
8648 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8649 cpu-ppc64.md: Changes for PPC64.
8651 Based on code submitted by andreas.faerber@web.de at
8652 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8655 2008-11-18 Mark Probst <mark.probst@gmail.com>
8657 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8658 cpu-ppc64.md: Copied from the corresponding PPC files from
8661 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8663 * mini-ops.h: Added OP_ROUND.
8665 * cpu-x86.md: Added round.
8667 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8669 * basic-math.cs: Added test_0_round to test rounding.
8671 Contributed under MIT/X11 license.
8673 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8675 * aot-compiler.c : Fix the Winx64 build.
8677 Contributed under MIT/X11 license.
8679 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8681 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8682 in OP_EXTRACT_R8 to avoid possible stack corruption.
8684 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8686 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8688 * cpu-x86.md: Added extract_r8.
8690 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8692 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8693 a couple of OP_EXTRACT_I4.
8695 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8697 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8699 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8701 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8704 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8706 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8707 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8709 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8710 are not needed any more.
8712 * mini.h: Remove the unused INS_LIST macros.
8714 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8717 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8720 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8721 mono_alloc_ireg () instead.
8723 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8726 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8729 * aot-runtime.c (load_aot_module): Disable AOT when running under
8732 * mini-amd64.h: Change the monitor fastpath defines to check for
8733 !PLATFORM_WIN32 so they work on *bsd too.
8735 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8737 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8739 * mini.h (MonoCompile): Remove new_ir flag.
8741 * regalloc.h regalloc.c: Remove unused code.
8743 * cpu-*.md: Remove more unused opcodes.
8745 * simple-cee-ops.h simple-mini-ops.h: Removed.
8747 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8749 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8751 * aliasing.h: Removed.
8753 * *.c: Remove references to aliasing.h and inssel.h.
8755 * mini.c: Remove additional unused functions.
8757 * mini-ops.h cpu-*.md: Remove unused opcodes.
8759 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8761 Remove the old JIT code.
8763 * inssel*.brg: Removed.
8765 * ssa.c abcremoval.c aliasing.c: Removed.
8767 * ssa2.c: Renamed to ssa.c.
8769 * abcremoval2.c: Renamed to abcremoval.c.
8771 * *.c: Removed all !cfg->new_ir code.
8773 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8774 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8776 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8778 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8780 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8781 to simplify the code and cut back on the number of global symbols in the AOT
8784 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8786 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8788 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8789 with the got/got_info tables.
8791 * mini.h: Bump AOT file format version.
8793 * unwind.h: New file, contains definitions for stack unwinding.
8795 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8798 * aot-compiler.c: Generalize the emitting of unwind information to use the
8799 information in cfg->unwind_ops.
8801 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8803 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8804 AOT method frames. Enable writing symbols for methods by default.
8806 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8808 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8809 and make it work with vectors of element sizes 1, 2 and 4.
8811 * simd-intrinsics.c: Enable getter for all vectors with element size
8814 * simd-methods.h: Add the names of other getters.
8816 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8822 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8824 * mini-ppc.h: portability fix.
8826 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8828 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8829 buggy and will overwrite it.
8831 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8833 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8834 Use it to emit local symbols for all methods so AOTed methods show up with
8835 their full name in gdb/valgrind output.
8837 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8839 * mini-ppc.c: portability fixes.
8841 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8843 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8844 entries out of the if (!generic_shared...) code so it is always done.
8845 (mono_class_init_trampoline): Do the patching when running under valgrind
8846 too, newer versions of valgrind have no problems with it.
8848 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8850 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8853 2008-11-13 Mark Probst <mark.probst@gmail.com>
8855 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8858 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8860 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8862 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8864 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8870 * simd-intrinsics.c: Same.
8872 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8874 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8876 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8878 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8879 to work with more Vector types.
8881 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8883 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8884 store the elemens directly instead of using and intermediate.
8886 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8888 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8890 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8891 to preserve %eax for aot plt trampolines.
8893 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8894 (encode_method_ref): Flag synchronized methods so they won't go through
8897 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8900 * cpu-ia64.md (jmp): Increase max length.
8902 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8904 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8905 open generic classes.
8907 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8909 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8910 box+brtrue optimization since it causes test failures on x86.
8912 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8914 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8920 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8921 for simd ctor values.
8923 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8924 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8926 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8928 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8931 * simd-instrincs.c: Same.
8933 * basic-simd.cs: Same.
8935 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8937 * ratests.cs: Add more tests.
8939 * regalloc2.c (add_spill_code): Handle more corner cases.
8941 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8943 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8944 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8945 both the source an destination of an instruction.
8947 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8949 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8950 wapihandles.c: more portability changes.
8952 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8954 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8955 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8956 safe to execute in a signal handler and the kernel provides better
8957 the info in /proc/self/smaps. Avoid the assert on sigaction during
8960 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8962 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8963 do the bblock linking hack if it is actually needed.
8965 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8968 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8969 crash problem is fixed.
8971 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8974 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8976 (mini_method_compile): Set the starting value of next_vreg to
8977 MAX_IREGS + MAX_FREGS when using globalra.
8979 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8980 filter clauses with BB_EXCEPTION_HANDLER.
8982 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8984 2008-11-10 Mark Probst <mark.probst@gmail.com>
8986 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8987 space for stdcall. Fixes regressions on Win32.
8989 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8991 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8993 (linear_scan): Remove an assert which doesn't seem to be needed.
8995 * local-propagation.c (mono_local_deadce): Avoid a call to
8996 MONO_DELETE_INS which would screw up the instruction linking.
8998 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9000 * regalloc2.c: Upgrade to work the current JIT code.
9002 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9004 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9007 * aot-runtime.c: Remove some dead code.
9009 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9011 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9013 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9014 trampolines using sscanf since atoi doesn't work on large unsigned values.
9016 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9017 Initialize code_size.
9019 2008-11-08 Mark Probst <mark.probst@gmail.com>
9021 * method-to-ir.c (mini_emit_inst_for_method): Make
9022 Interlocked.CompareExchange work for Int arguments on 32 bit
9025 2008-11-07 Mark Probst <mark.probst@gmail.com>
9027 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9029 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9031 * main.c Fix MSVC build.
9033 Contributed under MIT/X11 license.
9035 2008-11-06 Mark Probst <mark.probst@gmail.com>
9037 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9038 alignment larger than 8 bytes are aligned correctly, too.
9040 * mini.c: Honor the min_align field of MonoClass when laying out
9043 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9045 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9047 * aot-compiler.c (emit_plt): Fix a warning.
9049 * aot-compiler.c: Implement ARM support in the binary writer.
9051 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9053 * basic-simd.cs: Add test for getter with byref arg.
9054 Fix the naming of a few tests.
9055 Add missing checks to a test.
9057 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9059 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9061 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9062 most of the full-aot support for monitor enter/exit trampolines.
9064 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9065 enter/exit trampoline creation functions.
9067 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9070 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9072 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9073 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9074 implement the needed functionality without adding crap to the runtime.
9076 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9078 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9081 * mini.c (mono_build_date): New global version holding the build date in
9084 * Makefile.am (buildver.c): Generate a file containing the build date.
9086 * main.c: Set the build date from the generated file.
9088 * mini.c (mono_get_runtime_build_info): New helper function returning build
9089 information in a string format.
9091 * driver.c (mono_main): Print the build date in --version.
9093 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9094 file when the bind-to-runtime-version option is used.
9096 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9098 * simd-intrinsics.c: Fix bug when using getters and byref args.
9100 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9102 * simd-methods.h: Rename prefetch methods.
9104 * simd-intrinsics.c: Same.
9106 2008-11-05 Mark Probst <mark.probst@gmail.com>
9108 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9111 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9113 * aot-compiler.c: Use the bundled elf header files instead of depending on
9116 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9119 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9122 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9124 * cpu-x86.md: Add store nta ops.
9130 * mini.h: Add an enum for simd prefetch modes.
9132 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9133 of store. Use the changed code to support store nta.
9135 * simd-intrinsics.c: Add prefetch ops for all vector types.
9137 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9139 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9142 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9145 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9148 2008-11-04 Mark Probst <mark.probst@gmail.com>
9150 * mini-x86.c: Fixed commit.
9152 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9154 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9156 2008-11-04 Mark Probst <mark.probst@gmail.com>
9158 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9159 and MONITOR_EXIT, for the ASM fastpaths.
9161 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9164 * mini.c, patch-info.h: Signature and patch infos for
9165 Monitor.Enter/Exit trampolines.
9167 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9169 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9170 Monitor.Enter/Exit ASM fastpath for Linux.
9172 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9174 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9176 * objects.cs: Add a new test.
9178 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9180 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9181 if MONO_LOG_LEVEL is set.
9183 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9185 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9187 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9189 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9190 of file offsets. Align the sections belonging to the data segment to
9193 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9195 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9196 elf.h. Port it to amd64.
9198 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9200 * driver.c: Enable SIMD by default.
9202 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9204 * cpu-x86.md: Add prefetch op.
9210 * mini.h: Add an enum for simd prefetch modes.
9212 * simd-methods.h: Add prefetch function names.
9214 * simd-intrinsics.c: Add prefetch ops for all vector types.
9216 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9218 * aot-compiler.c (emit_bytes): Speed this up a little.
9220 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9222 * aot-compiler.c: Add JIT time etc. statistics.
9224 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9226 * mini.h (MonoCompile): Add 'got_offset' field.
9228 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9229 method_got_offsets array.
9231 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9234 * aot-compiler.c (compile_method): Add generic method instances referenced
9235 by the method to the list of methods to be compiled, this is required so if
9236 A<T> references B<T>, and another assembly references A<int>, then it will
9237 also get a copy of B<int>.
9239 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9240 when checking for monitor enter/exit.
9242 2008-10-30 Mark Probst <mark.probst@gmail.com>
9244 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9245 for Monitor.Enter and Monitor.Exit if enabled.
9247 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9250 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9252 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9253 of an OP_MOVE. Fixes #440046.
9255 * basic-long.cs: Add a new test.
9257 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9259 * mini.h: Add synchronization note for the managed counter-part.
9261 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9262 returns the simd caps of the current cpu.
9264 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9266 * basic-simd.cs: Remove Console.WriteLine.
9268 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9270 * basic-simd.cs: New tests for Vector2ul.
9272 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9274 * simd-intrinsics.c: Add new vector type Vector2ul.
9276 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9278 * basic-simd.cs: New tests for Vector2l.
9280 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9282 * cpu-x86.md: Add long version of most packed int ops.
9288 * simd-intrinsics.c: Add new vector type Vector2l.
9290 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9292 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9294 * simd-methods.h: Remove SN_op_BitwiseXor.
9296 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9298 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9301 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9303 * basic-simd.cs: Test for Vector2d.
9305 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9308 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9310 * cpu-x86.md: Add double version of all packed float ops.
9316 * simd-intrinsics.c: Add new vector type Vector2d.
9318 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9320 * simd-methods.h: Add Duplicate.
9322 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9324 * basic-simd.cs: Test for packing with signed saturation.
9326 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9328 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9329 found in the TYPESPEC table.
9331 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9333 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9336 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9338 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9339 instead of the RVA, since the RVA can be changed by tools like the cil
9342 * method-to-ir.c (mono_method_to_ir2): Ditto.
9344 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9345 (deserialize_variable): Ditto.
9347 2008-10-25 Martin Baulig <martin@ximian.com>
9349 * debug-mini.c (write_variable): Use
9350 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9352 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9354 * cpu-x86.md: Add unsigned variants of packd and packw.
9358 * mini-x86.h: Emit the right instruction for packd and packw.
9359 Add unsigned variants of packd and packw.
9361 * simd-intrinsics.c: Packd and packw were used in place of their
9362 unsigned variants. Change that.
9363 Add intrinsics for (Signed)PackWithSignedSaturation.
9365 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9367 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9369 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9371 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9373 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9375 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9377 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9380 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9382 2008-10-24 Mark Probst <mark.probst@gmail.com>
9384 * method-to-ir.c, mini.c: Special casing for the synchronized
9385 wrapper for the ldtoken+GetTypeFromHandle case.
9387 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9389 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9391 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9392 created/split bblocks.
9394 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9396 * mini-ops.h: Add packed signed mul high.
9400 * mini-x86.c (mono_arch_output_basic_block): Same.
9402 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9404 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9406 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9408 * basic-simd.cs: Tests for Vector16sb.
9410 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9412 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9414 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9416 * mini-ops.h: Add packed signed min, max and compare greater.
9420 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9423 * simd-methods.h: Add CompareGreaterThan.
9425 * simd-methods.h: Remove CompareEquals.
9427 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9429 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9431 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9434 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9436 * basic-simd.cs: Fix tests due to change in the API.
9438 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9440 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9442 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9444 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9446 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9447 inst_offset as this has invalid values for LDADDR.
9449 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9451 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9453 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9455 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9457 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9458 for accessing field->data.
9460 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9462 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9464 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9466 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9468 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9470 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9472 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9473 from the cfg mempool.
9475 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9477 * basic-simd.cs: Tests for new methods in Vector8us.
9479 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9481 * mini-ops.h: Add multiply and store high.
9485 * mini-x86.c (mono_arch_output_basic_block): Same.
9487 * simd-methods.h: Same.
9489 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9492 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9494 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9495 mono_class_setup_vtable ().
9497 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9498 mono_class_get_vtable_entry () for accessing klass->vtable.
9500 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9502 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9505 * method-to-ir.c (mono_save_token_info): Don't save references made from
9508 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9509 of generic instances.
9511 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9513 2008-10-19 Mark Probst <mark.probst@gmail.com>
9515 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9516 OP_JMP depends on the method signature. Calculate it properly.
9518 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9520 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9523 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9525 (emit_extra_methods): Add another table mapping method indexes to
9526 offsets in the extra_method_info table.
9528 * mini.h: Bump AOT file format version.
9530 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9531 and mono_aot_get_method_from_token () into one function.
9533 2008-10-19 Mark Probst <mark.probst@gmail.com>
9535 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9538 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9540 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9543 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9546 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9548 * mini.h: Bump aot file format version.
9550 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9551 AOT file can contain native code for methods which are not in the METHOD
9552 table. Generate code for non-sharable generic instances of generic methods
9553 found in the METHODSPEC table.
9555 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9556 encoding generic type handles.
9558 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9559 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9561 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9562 macros + MONO_ADD_INS.
9564 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9567 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9569 * mini.h: Bump aot file format version.
9571 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9573 2008-10-17 Mark Probst <mark.probst@gmail.com>
9575 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9576 platforms, with definable stack alignment value. Set to 16 now
9579 * mini.c, mini.h, driver.c: Command line option for disabling
9582 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9584 * basic-simd.cs: Tests for new methods in Vector4ui.
9586 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9588 * mini-ops.h: Add packed int shuffle.
9592 * mini-x86.c (mono_arch_output_basic_block): Same.
9594 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9595 extract mask, max, min, shuffle.
9597 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9599 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9601 * basic-simd.cs: Tests for new methods in Vector8us.
9603 2008-10-17 Mark Probst <mark.probst@gmail.com>
9605 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9606 RuntimeTypeHandle, not a TypedReference.
9608 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9610 * simd-intrinsics.c: remove relocations.
9612 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9614 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9615 optimizations from the x86 backend.
9617 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9619 * simd-methods.h, simd-intrinsics.c: debloat method names and
9620 prepare for no relocations.
9622 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9624 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9628 * mini-x86.c (mono_arch_output_basic_block): Same.
9630 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9631 extract mask, max, min and sum of absolute differences.
9633 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9636 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9638 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9639 Renamed one test for consistency.
9641 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9643 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9644 fix to the code that deal with other blocks.
9646 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9648 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9650 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9652 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9653 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9654 able to process the source reg.
9656 2008-10-16 Martin Baulig <martin@ximian.com>
9658 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9660 * inssel.brg: Add `OP_HARD_NOP'.
9662 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9664 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9665 `OP_HARD_NOP' instruction when running inside the debugger.
9667 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9668 `OP_HARD_NOP' instruction when running inside the debugger.
9670 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9672 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9673 now works. The issue with the regalloc tripping up no longer
9676 * simd-intrinsics.c (load_simd_vreg): Same.
9678 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9680 * basic-simd.cs: Tests for new Vector8ui methods.
9682 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9684 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9685 only for type. This fixes crashes where MonoInst::klass is checked
9686 for ops of type != VTYPE or OBJ.
9688 * simd-intrinsics.c (load_simd_vreg): Same.
9690 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9692 * mini-ops.h: Add ops for packed shuffle/max/avg and
9697 * mini-x86.c (mono_arch_output_basic_block): Same.
9699 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9702 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9703 to emit extract mask op.
9705 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9706 to emit word shuffles.
9708 2008-10-15 Mark Probst <mark.probst@gmail.com>
9710 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9711 the largest alignment needed by a variable, but at least
9714 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9716 * basic-simd.cs: Tests for the fixes in the last commit.
9718 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9720 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9721 no longer handles STACK_PTR input.
9723 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9725 * simd-intrinsics.c (load_simd_vreg): New function that works like
9726 get_simd_vreg but handles STACK_PTR input.
9728 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9729 as the input can be an arbitrary pointer.
9731 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9732 LDADDR local optimization directly otherwise use a store op.
9734 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9736 * basic-simd.cs: Tests for dup low and dup high.
9738 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9740 * mini-ops.h: Add dup low and dup high ops.
9744 * mini-x86.c (mono_arch_output_basic_block): Same.
9746 * simd-intrinsics.c (vector4f_intrinsics): Same.
9748 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9750 * basic-simd.cs: Tests for recently added functionality.
9752 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9754 * mini-ops.h: Add remaining sse1 fp ops.
9756 * cpu-x86.md: Add remaining sse1 fp ops.
9758 * mini-x86.c (mono_arch_output_basic_block): Same.
9760 * mini.h: Add enum for simd FP compare conditions.
9762 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9764 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9765 so the backed can generate the appropriate op.
9767 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9768 This patch squeese one more byte from the SimdIntrinsc struct.
9770 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9771 a a shift amount intead of simply or'ing it.
9773 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9775 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9776 byte so we can have an aditional flags field without increasing struct size.
9778 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9779 against the simd_supported_versions bitmask.
9781 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9783 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9785 * mini.c: remove rawbuffer code (the only use here is unsafe because
9786 it takes locks during signal handling and the kernel now provides much
9787 better info in proc/pid/smaps these days).
9789 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9791 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9792 OP_X86_PUSH_OBJ. Fixes #434620.
9794 * objects.cs: Add a test.
9796 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9798 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9799 that the packuswb/packusdw don't work with unsigned numbers for what
9800 would be negative numbers in signed format.
9802 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9803 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9805 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9807 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9809 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9811 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9813 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9816 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9817 version as the enum in mini.h.
9819 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9820 for sse3 ops, check the simd_version field if present. This way the code
9821 works with all versions of sse.
9823 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9825 * simd-intrinsics.c: Fixed intrinsic name typo.
9827 * mini.h: Added missing simd exported function.
9829 * basic-simd.cs: Added tests for Vector4ui.
9830 Fixed broken test for Vector16b.
9832 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9834 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9835 the max length to 64.
9837 2008-10-10 Mark Probst <mark.probst@gmail.com>
9839 * method-to-ir.c: Only do the fast virtual generic method call for
9840 non-wrapper methods.
9842 * mini.h, mini-trampolines.c: The new generic virtual remoting
9843 trampoline handles virtual method calls via the vtable (as done by
9844 the fast virtual generic method calls) to remoting proxies.
9846 * mini.c (mono_jit_create_remoting_trampoline): For generic
9847 methods reate a generic virtual remoting trampoline.
9849 * mini-amd64.h: Enable fast virtual generic method calls again.
9851 2008-10-10 Mark Probst <mark.probst@gmail.com>
9853 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9854 restore registers when doing tail calls.
9856 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9858 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9861 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9863 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9865 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9867 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9869 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9871 * basic-simd.cs: Retrofit for API changes.
9873 2008-10-10 Mark Probst <mark.probst@gmail.com>
9875 * mini-ppc.c: Handle integer stack arguments for tail calls.
9877 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9879 * optflags-def.h: Removed sse3 optimization.
9883 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9886 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9888 * mini.h: Added enumeration with simd versions.
9890 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9893 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9895 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9897 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9899 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9901 * basic-simd.cs: Fixed test naming.
9903 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9905 * mini-ops.h: Added ops for packed and saturated math, shifts
9906 and packing/unpacking.
9908 * cpu-x86.md: Added descriptors for the above ops.
9910 * mini-x86.c: Added code to emmit the above ops.
9912 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9914 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9916 * aot-compiler.c (compile_method): Enable AOT for generic code.
9918 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9920 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9922 * mini.c: add a workaround for a common screwup that ends up blamed
9923 to mono (other processes blocking signal delivery).
9925 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9927 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9928 in the LDFLD/STFLD opcodes. Fixes #432673.
9930 * iltests.il.in: Add a new test.
9932 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9934 * mini-arm.c: attach the thread in unmanaged->managed transitions
9935 using delegates (bug #433148).
9937 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9939 * basic-simd.cs: Use new ShuffleSel constants.
9941 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9943 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9945 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9946 only disable simd intrinsics if no sse2 is detected.
9948 * optflags-def.h: Added sse3.
9950 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9953 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9955 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9956 when adding delegate-invoke wrappers.
9958 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9960 * Makefile.am: Reenable the simd tests.
9962 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9964 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9965 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9966 other vreg is allocated to that hreg.
9968 Contributed under MIT/X11 license.
9970 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9972 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9975 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9977 * basic-simd.cs: New test suite for SIMD intrinsics.
9979 * Makefile.am: Added new tests.
9981 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9983 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9987 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9989 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9990 using SSE2 aware opcodes.
9992 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9993 is enabled, this code path is only reachable if conversion ops are emmited after
9996 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9998 This optimization saves 6 bytes per conversion against the old version.
10000 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10002 * aot-compiler.c (compile_method): Don't skip methods referencing
10003 generic methods without a corresponding entry in token_info_hash, since
10004 encode_method_ref () can handle all generic methods now.
10006 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10007 generic context is set.
10009 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10010 generic sharing of LDTOKEN.
10012 2008-10-06 Mark Probst <mark.probst@gmail.com>
10014 * mini-amd64.h: Temporarily disabled fast virtual generic method
10015 calls because it breaks the System.Runtime.Remoting tests.
10017 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10019 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10021 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10022 so inlining actually works.
10023 (check_inline_caller_method_name_limit): Ditto.
10025 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10027 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10028 64 bit safety (from Olaf Hering and Andreas Farber).
10030 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10032 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10033 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10034 unused virtual call support code.
10036 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10038 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10039 which can't use aot trampolines.
10040 (decode_patch): Don't create aot trampolines for methods which can't use
10043 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10044 use aot trampolines.
10046 * mini.h: Bump AOT image format version.
10048 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10050 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10051 to save_token_info () since cmethod is inflated for constrained calls.
10053 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10055 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10057 * Makefile.am: Add build rules for ppc64.
10058 This avoids the build failing at pedump with unresolved symbols
10059 due to lack of arch_sources. Instead it will now fail earlier
10060 due to lack of cpu-ppc64.md.
10062 Contributed under MIT/X11 license.
10064 2008-10-04 Mark Probst <mark.probst@gmail.com>
10066 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10069 * iltests.il.in: Add test case for tail call with many arguments.
10071 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10073 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10074 to the fast virtual generic method code until the aot case is fixed.
10076 2008-10-03 Mark Probst <mark.probst@gmail.com>
10078 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10080 2008-10-03 Mark Probst <mark.probst@gmail.com>
10082 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10085 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10087 * simd-intrinsics.c: Forgot to add this one.
10089 * mini-codegen.c: Fix macro in case SIMD is not supported.
10091 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10093 This patch land initial JIT support for simd intrinsics.
10095 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10097 * Makefile.am: Added simd-intrinsics.c
10099 * simd-intrinsics.c: New file with simd instrinsic related
10102 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10104 * cpu-x86.md: Add simd related instructions.
10106 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10108 * driver.c: Added two new --regression variants.
10110 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10112 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10114 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10115 extract some complicated logic to helper functions.
10117 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10119 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10121 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10122 the specialized simplification pass.
10124 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10126 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10128 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10131 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10132 if MONO_ARCH_NEED_SIMD_BANK is defined.
10134 * mini-ops.h: Added the new simd ops.
10136 * mini-x86.c: Added mono_arch_xregname.
10138 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10140 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10142 * mini-x86.h: Define simd related MONO_ARCH macros.
10144 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10146 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10148 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10149 MONO_CLASS_IS_SIMD to deal with simd related IR.
10151 * mini.h (MonoInst): Added spill_var to the backend union.
10153 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10155 * mini.h: Added forward declarations of the new simd fuctions.
10157 * optflags-def.h: Added new optimization names SIMD.
10159 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10161 * regalloc.h: Added support for working with 3 register banks.
10163 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10165 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10167 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10169 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10171 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10173 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10174 instead of one on 64 bit systems.
10176 * method-to-ir.c: Remove unused includes.
10178 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10180 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10181 cfg->used_int_regs, since the two are different on arm.
10183 2008-10-02 Mark Probst <mark.probst@gmail.com>
10185 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10186 mono_method_get_vtable_index() to get the vtable index.
10188 2008-10-02 Mark Probst <mark.probst@gmail.com>
10190 * method-to-ir.c (mono_method_to_ir2): Don't create native
10191 wrappers for array methods, because they're never called (and if
10192 they were called they wouldn't work).
10194 2008-10-02 Mark Probst <mark.probst@gmail.com>
10196 * method-to-ir.c (mono_method_to_ir2): Array methods are
10197 special-cased and must not be invoked indirectly via the (M)RGCTX
10198 when generic sharing is turned on. Fixes #431413.
10200 2008-10-01 Mark Probst <mark.probst@gmail.com>
10202 * method-to-ir.c: When generic sharing is active, call
10203 non-interface virtual generic methods via the standard trampoline.
10205 * mini-trampolines.c: Handle virtual generic shared methods.
10207 * mini.h, mini-x86.c, mini-x86.h: New argument for
10208 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10209 method thunks and which is the trampoline to call if the lookup
10210 fails. Enable the virtual generic method thunk for x86.
10212 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10213 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10214 argument but assert that it's NULL, because these archs don't yet
10215 implement the virtual generic method thunk. Changes in the IMT
10216 thunk data structures.
10218 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10220 * aot-compiler.c (emit_globals): Avoid invalid characters in
10221 the static linking symbol.
10223 * objects.cs: Add a test for the range check optimization. Fix warnings.
10225 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10226 optimization from the current JIT.
10228 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10229 later in decompose_array_access_opts () to allow more optimizations.
10231 * method-to-ir.c (mono_handle_soft_float): Rename this to
10232 mono_decompose_soft_float () for consistency.
10234 * mini-ops.h: Fix arguments of OP_STRLEN.
10236 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10237 into a separate function.
10238 (reset_cast_details): Ditto.
10239 (handle_unbox): Save cast details. Fixes #431254.
10241 * method-to-ir.c: Remove some obsolete FIXMEs.
10243 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10245 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10247 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10249 * mini-codegen.c: More work on macros to make them
10250 ready for multiple regbanks.
10252 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10254 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10256 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10258 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10260 * mini-codegen.c (mono_spillvar_offset): Proper support for
10263 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10265 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10266 the stack overflow changes.
10268 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10270 * mini-codegen.c: Make all bank macros depend on reg_bank.
10272 * mini-codegen.c (mono_local_regalloc): Make free mask
10273 initialization regbank aware.
10275 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10277 * mini-codegen.c (mono_local_regalloc): Extract callee
10278 mask selection to a function and make it regbank aware.
10280 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10282 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10283 code to deal with many regbanks.
10285 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10287 * mini-codegen.c: More fp->regbank changes.
10289 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10291 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10292 of a hardcoded constant.
10294 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10296 * method-to-ir.c (type_from_stack_type): Fix typo.
10298 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10300 * mini-ia64.c (emit_move_return_value): Convert float return values to
10303 * objects.cs: Add a new test.
10305 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10306 VARARG methods to fix an assert later.
10308 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10309 end so it at least compiles.
10311 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10313 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10315 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10317 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10318 optimization to a new function (emit_optimized_ldloca_ir) and enable
10319 it for both ldloca and ldloca_s.
10321 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10323 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10324 gshared CASTCLASS code.
10326 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10327 amd64, where the libc stack unwinder encounters stack frames referring to
10328 native code in unmapped memory.
10330 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10333 * generics.cs: Add new test.
10335 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10337 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10338 add a check that one of the ARM_FPU_ constants is defined.
10340 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10342 * mini-exceptions.c: Fix build on non-altstack platforms.
10344 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10347 * ir-emit.h: Add a comment to NEW_PCONST.
10349 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10351 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10353 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10354 after the changes to MonoJitDomainInfo.
10356 2008-09-27 Mark Probst <mark.probst@gmail.com>
10358 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10360 2008-09-27 Mark Probst <mark.probst@gmail.com>
10362 * mini-ppc.c: Compiler warning fixes.
10364 2008-09-27 Mark Probst <mark.probst@gmail.com>
10366 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10369 2008-09-27 Mark Probst <mark.probst@gmail.com>
10371 * exceptions-ppc.c, mini-ppc.h: Compile
10372 mono_arch_handle_altstack_exception() on Darwin, too.
10374 2008-09-27 Mark Probst <mark.probst@gmail.com>
10376 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10377 work on archs which don't have generic sharing implemented, only
10378 without the vtable_arg.
10380 2008-09-26 Mark Probst <mark.probst@gmail.com>
10382 * mini.c: Added comment explaining why delegate ctor icall
10383 wrappers are compiled.
10385 2008-09-26 Mark Probst <mark.probst@gmail.com>
10387 * mini.c: Don't produce trampolines to delegate ctor icall
10388 wrappers but compile them upfront.
10390 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10392 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10393 runtime-set function when going back to managed code. Currently this
10394 is used to set back the protection on the soft ovf pages and/or to
10395 throw the stack overflow exception that happened in unmanaged code.
10397 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10399 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10400 runtime-set function when going back to managed code. Currently this
10401 is used to set back the protection on the soft ovf pages and/or to
10402 throw the stack overflow exception that happened in unmanaged code.
10404 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10406 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10407 the support code for restoring stack protection after stack overflows
10408 that happen in unmanaged code. Don't set the exec permission on the
10409 soft overflow area.
10411 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10413 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10414 delegate->method_ptr is set. Fixes #428054.
10416 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10418 * tests.cs: Rename to ratests.cs.
10420 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10421 emit_get_rgctx_... functions.
10423 2008-09-25 Mark Probst <mark.probst@gmail.com>
10425 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10427 2008-09-25 Mark Probst <mark.probst@gmail.com>
10429 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10430 before asserting that method is sharable.
10432 2008-09-25 Mark Probst <mark.probst@gmail.com>
10434 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10435 whether method needs a static RGCTX wrapper used instead of
10436 complex conditions.
10438 * generic-sharing.c, mini.h: A few functions moved to
10439 metadata/generic-sharing.c.
10441 2008-09-25 Mark Probst <mark.probst@gmail.com>
10443 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10444 Generic code sharing for value types, which essentially means
10445 treating value type methods like static methods. The RGCTX is
10446 passed in the same way.
10448 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10450 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10451 opcode when creating multi-dimensional arrays of open types.
10453 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10454 open generic types.
10456 * generics.cs: Add a test.
10458 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10460 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10462 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10464 * mini.c (mini_method_compile): Set it when running under the debugger.
10466 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10467 vreg optimization if the flag is set.
10469 * driver.c (mono_main): Add --attach= option to pass options to
10472 * mini.c (sigquit_signal_handler): Start the attach agent.
10474 * ssapre.c: Disable this to save space since it is not yet ported to
10477 * regalloc2.c: Disable this to save space.
10479 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10481 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10483 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10484 the -v option useful again.
10486 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10488 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10491 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10492 arrays of arrays. Fixes #428406.
10494 * method-to-ir.c (mini_emit_castclass): Ditto.
10496 * objects.cs: Add new test.
10498 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10500 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10501 was wrong at it choked against target_type_is_incompatible for byref types.
10503 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10505 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10508 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10510 * mini-exceptions.c: update a few more exceptions-related counters.
10512 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10514 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10515 new functions to allocate from persistent mempools.
10517 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10519 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10520 multiple register banks in the future.
10522 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10524 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10526 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10528 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10530 * mini.h: Export type_to_eval_stack_type.
10532 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10533 is only ins->klass of byref types.
10535 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10537 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10538 (mini_emit_memcpy2): Ditto.
10540 * mini-amd64.c: Fix a warning.
10542 2008-09-21 Mark Probst <mark.probst@gmail.com>
10544 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10547 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10549 * method-to-ir.c: Extract stloc micro-optimization to a
10550 function and apply it to all cases.
10552 2008-09-19 Mark Probst <mark.probst@gmail.com>
10554 * method-to-ir.c: Don't fail generic code sharing in cases we
10557 2008-09-18 Mark Probst <mark.probst@gmail.com>
10559 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10561 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10563 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10566 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10568 * trace.c: make tracing more useful and correct, with per-thread
10569 id and indent info.
10571 2008-09-15 Mark Probst <mark.probst@gmail.com>
10573 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10574 doing a method call and the argument is an R4.
10576 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10578 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10581 2008-09-13 Mark Probst <mark.probst@gmail.com>
10583 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10585 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10587 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10588 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10590 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10592 * driver.c: Add a --agent argument (not supported yet) to load managed
10593 agent assemblies before loading the main assembly, similarly to how the
10594 Java VM handles agents.
10596 2008-09-11 Mark Probst <mark.probst@gmail.com>
10598 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10599 function to do stack layout of local variables.
10601 2008-09-11 Mark Probst <mark.probst@gmail.com>
10603 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10606 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10608 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10609 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10610 JIT if DISABLE_JIT is defined.
10612 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10615 2008-09-10 Mark Probst <mark.probst@gmail.com>
10617 * iltests.il.in: Disable the fconv test on PPC (the result is
10618 undefined according to ECMA).
10620 2008-09-10 Mark Probst <mark.probst@gmail.com>
10622 * iltests.il.in: Enable tail call tests for PPC.
10624 * mini.h: Add variable for storing incoming valuetype argument
10625 addresses for tail calls.
10627 * mini-ppc.c: Implement valuetype arguments and return values for
10628 tailcalls on Linux.
10630 2008-09-09 Mark Probst <mark.probst@gmail.com>
10632 * mini-ppc.c: Partially implement tail calls (struct arguments and
10633 return values not supported).
10635 * method-to-ir.c: Enable tail calls on PPC.
10637 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10639 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10640 runtime-invoke wrappers to work around the problem of them getting
10641 assigned to a random class.
10643 * aot-runtime.c (mono_aot_get_method): Ditto.
10645 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10647 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10648 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10650 2008-09-07 Mark Probst <mark.probst@gmail.com>
10652 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10653 until they're implemented properly.
10655 * exceptions-ppc.c: Use arch-independent exception-handling code
10656 instead of custom one.
10658 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10661 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10663 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10664 applies when __powerpc__ is defined.
10666 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10668 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10669 methods to their code to avoid computing the full name of wrappers and
10670 doing a lookup in a string hash table.
10672 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10674 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10675 we identify bblocks before method_to_ir () is ran.
10677 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10678 Also avoid optimizing branches pointing to themselves.
10680 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10682 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10684 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10686 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10688 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10689 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10690 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10693 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10694 jumped to the same entry in plt_jump_table.
10696 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10698 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10701 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10703 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10704 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10707 2008-08-29 Geoff Norton <gnorton@novell.com>
10709 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10710 segment, and doesn't properly handle .space as .text. Fixes
10713 2008-08-29 Geoff Norton <gnorton@novell.com>
10715 * mini.c: Disable the mach exception handler when running on
10718 2008-08-29 Geoff Norton <gnorton@novell.com>
10720 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10721 globals on Darwin/ARM
10723 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10725 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10726 since too many things depend on it. Instead, call
10727 mono_runtime_set_no_exec ().
10729 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10732 * aot-compiler.c: Add an 'asm-only' AOT option.
10734 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10736 * aot-compiler.c (compile_method): Disable gshared support for now as it
10739 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10741 * mini-amd64.h : Fix a compiler warning.
10743 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10744 Changed to use a callback function to retrieve the unwind info.
10745 This avoids problems observed when code blocks were removed by
10746 unloading an app domain.
10748 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10749 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10752 Contributed under MIT/X11 license.
10754 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10756 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10757 case to keep the stack aligned to 8.
10759 Contributed under MIT/X11 license.
10761 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10763 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10764 avoid repeated linear searches.
10766 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10768 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10769 methods it can't handle.
10771 * aot-compiler.c (add_method): Avoid adding a method twice.
10772 (add_wrappers): Add runtime invoke wrappers for all methods.
10774 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10775 function to create an aot-compatible version of this trampoline.
10777 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10779 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10781 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10783 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10784 with a generic sharing failure.
10786 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10788 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10789 CEE_RETHROW. Fixes #419634.
10791 * mini.c (mono_method_to_ir): Ditto.
10793 * exceptions.cs: Add a new test.
10795 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10796 to mono_type_stack_size_internal () since some callers might not pass in
10799 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10800 instrument_prolog. Fixes #419878.
10802 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10803 doubles in soft float mode volatile.
10805 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10807 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10809 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10810 to handle soft float correctly.
10812 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10815 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10817 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10818 to sp, since the generics catch code requires it.
10820 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10823 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10824 mono_arch_emit_imt_argument ().
10826 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10828 * mini-arm.c tramp-arm.c: Generic sharing updates.
10830 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10832 * mini-arm.c: Fix the arm build.
10834 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10835 handling enums, generic instances and generic sharing.
10836 (mini_type_stack_size_full): Ditto.
10838 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10840 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10842 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10844 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10847 * mini-arm.c: Various small generic sharing changes.
10849 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10851 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10854 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10855 helper function to return a generic class init trampoline.
10857 * method-to-ir.c mini.c: Use it.
10859 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10860 arch-specfic function to return a generic class init trampoline.
10862 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10863 the GENERIC_CLASS_INIT custom code.
10865 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10866 a fatal error, not a sharing failure.
10868 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10871 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10872 trampoline argument from MONO_ARCH_VTABLE_REG.
10874 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10875 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10876 argument, and pass the vtable in VTABLE_REG.
10878 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10879 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10880 argument, and pass the vtable in VTABLE_REG.
10881 (mono_arch_create_trampoline_code_full): Remove some special casing for
10882 the rgctx fetch trampoline.
10884 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10887 * iltests.il: Add a test for it.
10889 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10891 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10893 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10896 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10897 use mono_jit_info_table_find () to avoid recursion.
10898 (mono_delegate_trampoline): Add a sync wrapper here.
10900 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10903 * mini.c (mono_method_to_ir): Ditto.
10905 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10906 add_sync_wrapper argument. Don't add a sync wrapper here.
10907 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10909 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10911 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10913 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10914 of nonvolatile registers back from MonoContext to CONTEXT.
10916 Contributed under MIT/X11 license.
10918 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10920 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10921 arguments on Winx64 there are only 4 argument registers. For this
10922 logic to work the last argument must be pulled from the stack.
10924 Contributed under MIT/X11 license.
10926 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10928 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10930 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10931 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10932 encode/decode_method_ref ().
10934 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10936 * aot-runtime.c (decode_patch): Ditto.
10938 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10939 MONO_PATCH_INFO_METHOD.
10941 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10942 MonoGenericJitInfo.
10944 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10945 MonoGenericJitInfo.
10947 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10949 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10950 one from the caller.
10952 * aot-runtime.c (decode_generic_inst): New function to decode and
10953 return a interned generic inst.
10954 (decode_klass_ref): Use it.
10955 (decode_method_ref): Ditto.
10957 * aot-compiler.c (emit_exception_debug_info): Save
10958 jinfo->has_generic_jit_info too.
10960 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10962 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10964 * iltests.il.in: Add a test for fconv_to_i.
10966 * liveness.c: Disable the liveness2 pass for now to save space.
10968 * regalloc2.c: Include mempool-internals.h to fix warnings.
10970 * aot-compiler.c (encode_method_ref): Encode the context of generic
10973 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10974 the context saved in the aot file.
10976 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10978 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10980 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10981 volatile so they won't be optimized away.
10983 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10989 * dominators.c: Remove duplicated functions that now are in
10990 mempool-internals.h.
10992 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10994 * aot-compiler.c: Fix warnings.
10996 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10998 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11000 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11003 * mini.c (mono_resolve_patch_target): Ditto.
11005 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11006 (encode_klass_ref): Add support for encoding VARs/MVARs.
11008 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11010 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11011 the handling of the got entries into a separate 'decode_got_entry' function.
11012 Add support for RGCTX_FETCH.
11014 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11015 clobbered by the trampoline code.
11017 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11018 not clobbered by the indirect calling code.
11020 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11022 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11025 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11027 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11028 signature using the compilation mempool otherwise we would leak it.
11030 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11032 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11033 mono_emit_abs_call ().
11035 * patch-info.h: Add GENERIC_CLASS_INIT.
11037 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11039 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11040 as their target as a near call.
11042 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11044 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11046 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11047 call to a runtime function described by a patch.
11049 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11050 mono_emit_abs_call, this has the advantage that the ABS handling code in
11051 mono_codegen () can handle them both, and can handle other stuff in the
11052 future without additional code.
11054 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11056 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11059 * mini.h: Add missing bblock related prototypes.
11061 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11062 reverse_inst_list_len fields.
11064 * mini.c: Refactor this file a bit by moving branch optimizations to
11067 * method-to-ir.c: Merge generic sharing changes missed earlier.
11069 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11071 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11072 shared patches. Process METHODCONST as a shared patch.
11074 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11075 as it crashes on the 2.0 mscorlib.
11077 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11080 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11081 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11084 * aot-compiler.c: Reorganize the got handling code to be a bit more
11087 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11089 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11090 mono_patch_info_equals/hash, and use it to massively simplify
11093 * mini.c (mono_patch_info_hash): Simplify this and add support for
11096 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11098 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11099 handling code, since an offset is not enough to identify a trampoline.
11101 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11103 2008-08-17 Mark Probst <mark.probst@gmail.com>
11105 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11107 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11109 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11111 * decompose.c: PPC decompositions for various ops.
11113 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11115 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11117 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11118 call the generic trampoline code using a call, instead of a jump, to
11119 remove some special casing from the generic trampoline code.
11121 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11122 (mono_codegen): Ditto.
11124 * aot-compiler.c aot-runtime.c: Ditto.
11126 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11128 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11129 helper function to find the offset corresponding to a lazy fetch trampoline.
11131 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11132 when doing generic sharing.
11134 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11137 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11138 mini-trampolines.c to be with the other trampoline creation functions.
11140 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11141 as it is equal to method->signature in most cases, add a
11142 mono_emit_method_call_full variant which takes a signature and an imt
11145 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11147 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11148 to this function, since it could be computed easily from the method
11150 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11153 * method-to-ir.c mini.c: Remove references to
11154 compile_generic_method_wo_context.
11156 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11157 generic method calls.
11159 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11160 dimensional non-szarrays.
11162 * mini.c (mini_init): Register mono_array_new_1.
11164 * jit-icalls.c (mono_array_new_1): New jit icall.
11166 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11167 pointing to the method.
11169 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11170 method addresses belonging to METHOD_JUMP patches in the
11171 jump_target_got_slot_hash.
11172 (mono_aot_load_method): Ditto.
11174 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11175 METHOD_JUMP patches.
11177 * mini.c (mini_create_jit_domain_info): New helper function which
11178 initializes/frees domain->runtime_info.
11179 (mini_free_jit_domain_info): Ditto.
11180 (mini_init): Install the domain hook functions with the runtime.
11182 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11183 information maintained by the JIT.
11185 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11186 insertion into jump_table_hash into mono_codegen (), also implement proper
11189 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11190 tail calls, it is already done by the aot code.
11192 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11193 mechanism on amd64.
11195 * iltests.il.in: Make the jmp test a bit more complex.
11197 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11198 generic instances which doesn't have a token.
11200 * aot-runtime.c (decode_method_ref): Ditto.
11202 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11203 can handle this case now.
11204 (handle_box): Ditto.
11206 2008-08-15 Geoff Norton <gnorton@novell.com>
11208 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11211 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11213 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11214 calling generic methods.
11216 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11218 * aot-runtime.c (decode_patch_info): Ditto.
11220 * mini.c (mono_resolve_patch_target): Ditto.
11222 * patch-info.h: Add METHOD_RGCTX.
11224 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11226 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11228 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11229 arguments in registers.
11231 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11232 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11234 * mini.c (mini_method_compile): Abort aot compilation for generic
11235 methods if generic sharing is disabled.
11237 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11240 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11241 requiring an mrgctx.
11243 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11244 store instructions when converting a vcall to a normal call.
11246 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11247 mono_arch_find_jit_info.
11249 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11251 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11252 avoid calling mono_method_full_name () for every method even if the
11253 env var is not set.
11254 (check_inline_caller_method_name_limit): Ditto.
11256 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11258 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11259 assemblies in one run.
11261 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11262 skipped methods if it is not 0.
11264 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11266 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11268 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11269 MONO_ARCH_HAVE_UNWIND_TABLE.
11271 Contributed under MIT/X11 license.
11273 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11275 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11276 from default optimizaton list on Winx64.
11278 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11280 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11281 the LMF from the MonoJitTlsData structure.
11283 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11285 Contributed under MIT/X11 license.
11287 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11289 * mini.c (sigsegv_signal_handler): Fix the build.
11291 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11292 assembly->aot_module.
11294 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11295 hash table. This simplifies and speeds up a lot of code, and fixes support
11298 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11301 * mini-exceptions.c: Ditto.
11303 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11304 'native_offset' argument, since these are computed in the
11305 mono_find_jit_info () function.
11307 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11308 is used by exceptions-ppc.c.
11310 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11311 mono_arch_find_jit_info ().
11313 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11314 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11315 generic code in mini-exceptions.c.
11317 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11319 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11321 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11323 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11324 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11325 called while holding the loader lock. Fixes #415608.
11326 (mono_aot_get_method_from_token_inner): Ditto.
11328 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11330 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11331 to reduce differences between this and the generic implementation in
11333 (ves_icall_get_frame_info): Ditto.
11335 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11337 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11340 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11341 mono_arch_get_call_filter () and make it non-static, for consistency with the
11342 other architectures.
11344 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11347 * local-propagation.c:
11348 * mini-x86.c: Correct the name of arch defines.
11350 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11352 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11353 NO_EMULATE_LONG_SHIFT_OPS define.
11355 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11357 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11358 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11360 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11361 MACH fixes. Merged from the 2.0 branch.
11363 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11365 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11366 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11368 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11370 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11371 mono_marshal_get_native_wrapper () signature changes.
11373 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11375 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11376 conversion bug under arm.
11378 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11380 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11382 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11383 with overflow checking.
11385 2008-08-05 Marek Habersack <mhabersack@novell.com>
11387 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11388 to the genmdesc.pl file
11390 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11392 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11393 arg_array in the soft-float versions of the LOAD/STORE macros.
11395 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11398 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11400 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11402 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11403 a float HFA. Fixes #413621.
11405 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11407 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11408 frame_size to args_size. Fixes build.
11410 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11412 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11413 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11415 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11416 the stack are not unaligned. Fixes #413247.
11418 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11420 * mini.c: update jitted methods performance counters.
11422 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11424 * mini-exceptions.c: increase the exceptions thrown performance
11425 counter in mono_handle_exception ().
11427 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11429 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11430 can work with netmodules.
11432 2008-07-28 Geoff Norton <gnorton@novell.com>
11434 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11437 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11439 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11442 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11444 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11445 The float param registers and other param registers must be the
11446 same index on Windows x64.
11448 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11449 ArgValuetypeAddrInIReg argument case. Setting the argument
11450 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11452 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11453 variable computed above as the copy length for arguments of storage
11454 type ArgValuetypeAddrInIReg.
11456 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11457 ArgValuetypeAddrInIReg argument case. This case will rely on
11458 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11460 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11461 a 32 byte stack allocation for all calls. We will omit the adjustment for
11462 jump and tail call instructoins as they do not follow the typical call behavior.
11464 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11465 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11466 local variable and pass the local variable by reference to the called method.
11468 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11469 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11470 of a struct is passed in a register it must be saved with the other
11471 volatile argument on the stack.
11473 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11474 frame pointer the stack adjustment value must be saved to the unwind
11477 Contributed under MIT/X11 license.
11479 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11481 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11482 which got lost in the merge.
11484 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11486 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11489 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11491 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11492 icalls, since they won't be patched.
11494 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11495 different code sequence when running under valgrind to prevent some valgrind
11498 * iltests.il.in: Add new regression test.
11500 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11503 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11504 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11506 * iltests.il.in: Add new test.
11508 * aot-compiler.c: Fix some warnings.
11510 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11513 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11515 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11516 (mini_usage_jitdeveloper): Add a missing --wapi option.
11518 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11520 * mini-codegen.c: Simplify the is_fp macros.
11521 (free_up_ireg): Remove, use free_up_reg instead.
11522 (free_up_reg): Fix the fp case.
11524 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11526 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11529 * exceptions-x86.c: Merge some changes which seemed to have got lost
11530 in the linear-ir merge.
11532 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11534 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11535 long vreg volatile even if the variable was already created.
11537 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11538 volatile variables.
11540 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11542 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11544 * mini.c (mono_jit_compile_method_inner): Add support for
11545 MONO_EXCEPTION_BAD_IMAGE.
11547 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11548 mini_method_get_context () returns NULL. Fixes #356531.
11550 * mini.c (mono_method_to_ir): Ditto.
11552 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11553 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11555 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11557 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11558 in the LDFTN implementation.
11560 2008-07-25 Mark Probst <mark.probst@gmail.com>
11562 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11563 code, patch calls to icalls, too, even if they're not in the
11564 shared generic code hash. Fixes #411962.
11566 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11568 * cpu-x86.md: Increase the length of the fcall opcodes.
11570 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11571 calls returning floats.
11573 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11576 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11579 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11580 into the domain->method_code_hash.
11582 * aot-compiler.c: Fix win32 build.
11584 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11586 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11587 gshared NEWARR implementation.
11589 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11591 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11592 can be used outside of method_to_ir.
11594 * mini.h (MonoCompile): Add arg_types field.
11596 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11598 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11599 the values of the local arg_array and param_types array.
11601 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11603 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11604 got accesses might only get generated later when NEWOBJ is decomposed.
11606 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11607 looking up the native code of the target method when a delegate is called
11608 for the first time.
11610 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11613 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11615 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11616 AOT work on platforms without a working dlsym implementation.
11618 * mini.h: Bump AOT image format version.
11620 2008-07-24 Mark Probst <mark.probst@gmail.com>
11622 * mini-exceptions.c: Free a MonoType with
11623 mono_metadata_free_type() instead of g_free().
11625 * aot-runtime.c: Free a MonoType.
11627 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11629 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11632 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11635 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11636 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11639 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11641 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11642 NEWOBJ calls on valuetypes.
11644 * iltests.il.in: Add new test.
11646 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11648 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11650 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11651 is no longer needed.
11653 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11654 non register sized integer arguments.
11655 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11656 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11659 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11662 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11663 two a binop with different sized arguments is emitted.
11665 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11666 instruction in the ins==NULL case.
11668 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11670 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11672 * mini-x86.c: Fix osx build.
11674 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11677 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11678 instruction for non int sized variables.
11680 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11683 2008-07-23 Robert Jordan <robertj@gmx.net>
11685 * method-to-ir.c: Fix MSVC build.
11687 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11689 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11690 a non int sized type, widen it to an int since newer versions of gcc seem to
11691 generate code which needs this.
11693 * ssa2.c abcremoval2.c: Fix warnings.
11695 * *: Merge the Linear IR branch.
11697 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11698 the ChangeLog file there describes all the changes done over the years.
11699 Further documentation can be found at www.mono-project.com/Linear_IL.
11701 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11703 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11704 The float param registers and other param registers must be the
11705 same index on Windows x64.
11707 Contributed under MIT/X11 license.
11709 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11711 * mini.c: Make the previous fix GC safe.
11713 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11715 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11717 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11719 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11720 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11721 ArgValuetypeAddrInIReg instead.
11723 Contributed under MIT/X11 license.
11725 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11727 * mini-codegen.c (get_register_spilling): Fix a warning.
11729 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11731 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11732 for types which the initialization fails. Raises the provided exception
11733 at the right stop after cleanup.
11735 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11737 * aot-compiler.c: Free most of the memory allocated during compilation.
11739 * mini.c (mini_parse_debug_options): Fix a leak.
11741 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11742 during aot compilation.
11744 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11746 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11747 it has too much register pressure.
11749 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11751 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11753 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11755 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11758 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11759 on amd64 similar to the way it is done on arm.
11761 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11763 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11764 consistency, normalize error messages, avoid loading aot-only modules in
11767 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11770 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11772 2008-07-11 Martin Baulig <martin@ximian.com>
11775 (MonoDebuggerInfo): Add `interruption_request'.
11777 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11779 * aot-compiler.c (emit_plt): Remove some dead code.
11781 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11783 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11784 return the plt info offset belonging to a given plt entry.
11786 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11787 mono_aot_get_plt_info_offset.
11789 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11790 similar to the amd64 code by makeing jumps through a separate jump table
11791 instead of embedding the jump addresses into the code.
11793 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11795 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11798 2008-07-10 Martin Baulig <martin@ximian.com>
11800 * mini.c (mini_method_compile): Disable generics sharing when
11801 running in the debugger.
11803 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11805 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11807 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11808 the local register allocator from running out of registers on x86 when
11811 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11813 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11814 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11817 Contributed under MIT/X11 license.
11819 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11821 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11822 speed up the assembler.
11824 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11826 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11829 * mini.c: Move the soft float handling macros a bit earlier, add
11830 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11833 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11835 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11836 read-only to help catch code allocation requests.
11838 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11839 and turn it off when using --aot-only or when compiling with --aot=full.
11841 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11842 jump table for switches from the normal domain mempool, not the code
11845 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11846 unbox trampoline which handles aot-only mode too.
11848 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11849 an AOTed unbox trampoline.
11851 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11853 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11855 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11858 Contributed under MIT/X11 license.
11860 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11862 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11863 the unwind information for the method at the end of the allocated block.
11865 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11866 MonoCompileArch to hold the unwind info for SEH on Winx64
11868 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11869 frame pointer info for the method being compiled.
11871 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11872 the call to mono_exception_from_token.
11874 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11875 storing the method prolog information in a format that the Winx64 SEH can understand. This
11876 information is stored a the end of the method block because it is all 32-bit offset based.
11878 Contributed under MIT/X11 license.
11880 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11882 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11884 * wapihandles.c: Fix warnings.
11886 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11889 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11890 mono_jit_compile_method in aot-only mode since that calls the type
11893 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11894 get_delegate_invoke_impl in aot-only mode.
11896 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11898 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11900 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11902 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11905 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11907 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11908 init trampoline from the AOT file as well.
11910 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11911 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11914 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11917 * exceptions-amd64.c: Add _full variants for the remaining exception code
11918 creation functions as well, allow emission of relocatable code, remove
11919 caching since that is now done by the caller.
11921 * mini-exceptions.c: Add _full variants for the remaining exception code
11922 creation functions as well, add aot-only support.
11924 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11925 if we can determine a proper token for them.
11926 (add_wrappers): Add a few more wrappers.
11927 (emit_method_code): Remove some dead code.
11928 (emit_trampolines): Emit exception code too.
11930 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11932 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11933 mono_array_new_va which avoids varargs.
11935 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11937 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11938 mono_arch_create_specific_trampoline () in all places.
11940 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11941 a bit so it can be used for other things as well.
11943 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11946 * exceptions-amd64.c: Rename the caching from the exception code creation
11947 functions, it is done by the caller instead.
11949 * exceptions-amd64.c: Change the signature of the exception code creation
11950 functions to allow the creation of relocatable code later.
11952 * mini-exceptions.c: Add a set of functions to query the various
11953 runtime-generated exception functions.
11955 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11956 mono_arch_.. () functions.
11958 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11960 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11962 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11964 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11965 (mini_get_vtable_trampoline): Ditto.
11967 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11968 code in the AOT case by returning the code size and a list of relocations to
11971 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11973 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11975 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11978 Contributed under MIT/X11 license.
11980 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11982 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11983 so the buffer size can be computed correctly. Fixes #404735.
11985 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11986 normally as cfg->debug_info is already freed.
11988 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11990 * mini-amd64.c: For calls returning vtypes in registers, don't store
11991 the return address on the stack, instead allocate a separate local for
11994 2008-07-05 Mark Probst <mark.probst@gmail.com>
11996 * mini-trampolines.c, mini.h: Add an argument to
11997 mono_create_jit_trampoline_in_domain() for turning off the adding
11998 of the sync wrapper.
12000 * mini.c: Use the JIT trampoline without sync instead of
12001 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12004 2008-07-04 Mark Probst <mark.probst@gmail.com>
12006 * driver.c: Turn on GSHARED optimization by default.
12008 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12010 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12011 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12013 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12014 create a variant of the generic trampoline code callable from AOTed trampolines.
12016 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12017 trampoline code callable from AOTed trampolines.
12019 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12021 2008-07-04 Mark Probst <mark.probst@gmail.com>
12023 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12024 pass-through manner.
12026 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12027 and don't fail sharing for them anymore.
12029 * mini-exceptions.c: Handle exceptions in shared generic methods.
12031 * generic-sharing.c: When checking the context of a generic
12032 method, also check its class's context. Don't treat wrappers as
12035 * mini-trampolines.c: Some code factored out to
12036 metadata/generic-sharing.c. Handle the MRGCTX case.
12038 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12039 we must deal with the method being of another instantiation of the
12040 class. Add static rgctx invoke wrappers to generic methods.
12042 2008-07-04 Mark Probst <mark.probst@gmail.com>
12044 * mini.c: Provide all jit infos of generic shared methods with a
12047 * mini-exceptions.c: Handle the new situation that a generic info
12048 might be available, but not info about the this/vtable/mrgctx
12051 2008-07-03 Mark Probst <mark.probst@gmail.com>
12053 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12056 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12058 * dominators.c (check_dominance_frontier): Fix a warning.
12060 * mini.h: Add some missing prototypes.
12062 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12064 * driver.c (mono_jit_init_version): Correct the comments since the first
12065 argument should be the name of the root domain, not a filename.
12067 * aot-runtime.c (make_writable): Error out if this is called while running
12069 (load_aot_module): Ditto.
12071 * aot-compiler.c: Really fix the computation of method indexes.
12073 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12074 optimizations as this is no longer called frequently.
12076 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12077 method and the invoke impl code and pass it to the delegate trampoline instead of
12078 just the delegate class.
12080 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12082 * aot-compiler.c: Fixup the computation of method indexes.
12083 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12084 the method builder infrastructure.
12086 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12089 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12090 mode, load the method right away instead of creating a trampoline.
12092 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12094 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12097 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12099 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12100 (mono_aot_load_method): Use method_index instead of method->token.
12102 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12103 can handle icalls etc. properly.
12105 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12107 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12109 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12110 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12111 JIT_ICALL_ADDR patch type.
12113 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12115 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12117 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12119 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12121 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12123 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12124 domain->jit_code_hash.
12126 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12128 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12130 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12132 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12133 get_this_arg_from_call, let it compute it when needed.
12135 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12136 gsctx from code only when needed.
12138 * mini-trampolines.c (get_generic_context): Rename this to
12139 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12140 it can be called by the arch backends.
12142 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12144 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12146 * driver.c (mono_main): Add experimental --aot-only command line option.
12148 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12151 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12153 * driver.c (DllMain): Remove mono_module_handle.
12155 Contributed under MIT/X11 license.
12157 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12159 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12160 for emitting methods which are not in the source assembly. Detect and report
12161 failure of assembling+linking.
12163 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12165 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12167 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12169 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12171 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12173 * mini.h: Remove some obsolete prototypes.
12175 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12177 2008-06-24 Mark Probst <mark.probst@gmail.com>
12179 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12180 supported by Visual Studio, so use alloca().
12182 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12184 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12187 2008-06-23 Mark Probst <mark.probst@gmail.com>
12189 * mini.c: Fail sharing of a generic method if it contains an open
12190 catch clause (because we don't pass MRGCTXs yet).
12192 2008-06-23 Mark Probst <mark.probst@gmail.com>
12194 * mini.c: When compiling a method with generic sharing, insert the
12195 method instantiated with an all-Object generic context into the
12196 jit info table, instead of the context of the first instantiation
12197 of the method we happen to compile.
12199 2008-06-18 Martin Baulig <martin@ximian.com>
12201 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12202 `major_version' and `minor_version'.
12204 2008-06-17 Mark Probst <mark.probst@gmail.com>
12206 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12207 mono_method_is_generic_sharable_impl() takes an additional
12208 argument specifying whether to treat type variables as reference
12211 2008-06-17 Mark Probst <mark.probst@gmail.com>
12213 * mini.h: Removed obsolete prototypes.
12215 2008-06-17 Mark Probst <mark.probst@gmail.com>
12217 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12218 already handle them.
12220 2008-06-17 Mark Probst <mark.probst@gmail.com>
12222 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12223 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12224 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12225 tramp-x86.c: Added a MonoGenericContext* argument to
12226 mono_arch_get_unbox_trampoline() so that it can call other
12227 functions which require it.
12229 2008-06-17 Mark Probst <mark.probst@gmail.com>
12231 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12232 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12233 mono_arch_get_this_arg_from_call() takes a
12234 MonoGenericSharingContext* as well.
12236 2008-06-17 Mark Probst <mark.probst@gmail.com>
12238 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12239 implement generic sharing of unbox.
12241 2008-06-17 Mark Probst <mark.probst@gmail.com>
12243 * mini.c: Don't compute the vtable to determine whether a field is
12244 special static, because it might not work for open types.
12246 2008-06-17 Mark Probst <mark.probst@gmail.com>
12248 * mini.c: Removed the unused token_type and token_source arguments
12249 from get_runtime_generic_context_ptr().
12251 2008-06-17 Marek Habersack <mhabersack@novell.com>
12253 * mini.c (ADD_BINOP): fix the build
12255 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12257 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12260 2008-06-16 Mark Probst <mark.probst@gmail.com>
12262 * mini.h: Removed class relations enum that's not used anymore.
12264 2008-06-16 Mark Probst <mark.probst@gmail.com>
12266 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12268 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12269 the lazy fetch trampoline access code.
12271 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12273 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12275 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12277 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12279 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12281 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12283 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12285 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12288 * mini-ops.h: Add MIN/MAX_UN opcodes.
12290 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12293 * basic-math.cs: Add more min/max tests.
12295 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12297 2008-06-13 Mark Probst <mark.probst@gmail.com>
12299 * mini.c: Small fix in the prologue of emit_castclass.
12301 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12303 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12305 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12306 do not work even for unsigned types. Fixes #400014.
12308 * basic-math.cs: Add regression tests for unsigned Min/Max.
12310 2008-06-13 Mark Probst <mark.probst@gmail.com>
12312 * mini.c: Added additional context_used argument to several
12313 functions, which will be needed for sharing generic methods. Use
12314 GET_RGCTX macro wherever appropriate. Declare only one
12315 context_used in mono_method_to_ir().
12317 2008-06-13 Mark Probst <mark.probst@gmail.com>
12319 * mini.c, generic-sharing.c: Removed generic class relations.
12321 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12322 functions due to MRGCTX changes.
12324 2008-06-13 Mark Probst <mark.probst@gmail.com>
12326 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12327 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12328 with calculated IMT.
12330 * mini.c: Generic sharing of calls via generic interfaces.
12332 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12333 generic method with non-constant MonoGenericContext*. Instead,
12334 the context is taken out of the method itself.
12336 2008-06-13 Mark Probst <mark.probst@gmail.com>
12338 * mini.c: Generic sharing of ldvirtftn.
12340 2008-06-13 Mark Probst <mark.probst@gmail.com>
12342 * mini.c: Generic sharing of ldftn.
12344 2008-06-13 Mark Probst <mark.probst@gmail.com>
12346 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12348 2008-06-13 Mark Probst <mark.probst@gmail.com>
12350 * mini.c: Generic sharing of the special case of ldtoken followed
12351 by a call to GetTypeFromHandle.
12353 2008-06-13 Mark Probst <mark.probst@gmail.com>
12355 * mini.c: Generic sharing of box for nullable types.
12357 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12359 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12360 are passed on the stack. Fixes #324807.
12362 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12364 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12365 for the ArgValuetypeAddrInIReg case.
12367 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12368 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12370 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12371 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12372 local variable and pass the local variable by reference to the called method.
12374 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12375 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12377 Contributed under MIT/X11 license.
12379 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12381 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12383 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12386 2008-06-10 Martin Baulig <martin@ximian.com>
12389 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12391 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12393 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12394 possible error when no arguments are passed.
12396 Contributed under MIT/X11 license.
12398 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12400 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12401 where the file name is NULL.
12403 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12405 * mini.c: Fix s390 build.
12407 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12409 * trace.c (mono_trace_parse_options): Fix warnings.
12411 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12413 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12415 * mini.c (remove_block_if_useless): Avoid printing the method name.
12417 * mini.c: Remove needless setting of ins->cil_code which is now done by
12420 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12423 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12424 translated code after it has been patched.
12426 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12428 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12429 avoid problems during code patching on SMP systems.
12430 (emit_call): Avoid adding a patch info which is already added by
12432 (mono_arch_emit_exceptions): Ditto.
12434 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12436 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12437 MONO_TYPE_ISSTRUCT already checks for it.
12439 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12441 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12442 structs with floats on Winx64 the float registers are not used.
12443 The integer registers are always used..
12444 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12445 only one register will be used and only if the size of the struct
12446 is 1,2,4, or 8 bytes.
12448 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12449 to work for Winx64.
12451 Contributed under MIT/X11 license.
12453 2008-06-05 Martin Baulig <martin@ximian.com>
12455 * debug-debugger.c (debugger_lookup_class): Also call
12456 mono_class_setup_methods() here; we're only called from RTI.
12458 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12460 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12461 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12462 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12463 Post-process object files and add dtrace-generated object, if necessary.
12465 Contributed under MIT/X11 license.
12467 2008-06-04 Mark Probst <mark.probst@gmail.com>
12469 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12472 * mini.c: Generic sharing for unbox.any and castclass.
12474 2008-06-04 Mark Probst <mark.probst@gmail.com>
12476 * mini.c: Ignore tailcall prefix in shared generic code and when
12477 doing calls which require a vtable/rgctx argument.
12479 2008-06-04 Mark Probst <mark.probst@gmail.com>
12481 * mini.c: Don't free the JIT info.
12483 * driver.c: Changes in the JIT info table testing code.
12485 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12487 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12488 interruption. Fix some warnings.
12490 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12491 interruption_checkpoint.
12493 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12495 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12496 from embedding applications.
12498 2008-06-02 William Holmes <billholmes54@gmail.com>
12500 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12501 reserving 32 bytes on the stack when making calls.
12503 Contributed under MIT/X11 license.
12505 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12507 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12508 the linear IL branch.
12510 * driver.c: Print out more information for --version on arm.
12512 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12514 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12515 bb_exit instead, since out of line bblocks might not actually be emitted
12518 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12519 maximum epilog size for out of line bblocks if tracing is enabled.
12521 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12523 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12525 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12527 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12529 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12530 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12533 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12535 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12536 the 'value' to store is a constant.
12538 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12540 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12541 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12543 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12545 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12546 for accessing method->generic_container.
12548 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12550 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12552 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12554 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12556 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12559 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12561 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12563 * mini.c: Handle the case when mono_class_vtable () fails.
12565 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12566 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12569 2008-05-22 Mark Probst <mark.probst@gmail.com>
12571 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12572 together with domain sharing.
12574 2008-05-22 Mark Probst <mark.probst@gmail.com>
12576 * mini.c: Treat callvirts to final methods like non-virtual calls
12577 when doing generic sharing, i.e. look them up in the runtime
12580 2008-05-22 Mark Probst <mark.probst@gmail.com>
12582 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12583 with computed types (for generic sharing).
12585 * mini.c: Generic sharing for mkrefany and refanyval.
12587 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12589 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12592 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12593 the generic sharing code.
12595 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12598 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12600 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12602 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12604 * driver.c: updated copyright date
12606 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12608 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12611 2008-05-19 Martin Baulig <martin@ximian.com>
12613 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12614 pointing to the new `_mono_debug_using_mono_debugger' variable.
12617 (mono_main): Check mono_debug_using_mono_debugger() rather than
12618 the `MONO_INSIDE_MDB' environment variable to check whether we're
12619 inside the debugger.
12621 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12623 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12626 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12628 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12630 * mini.c: Added mini_assembly_can_skip_verification. This
12631 function checks if the assembly requested to skip verification.
12632 Fixes part of #387274.
12634 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12636 * mini.c (mini_get_method): Disable the check for open generic classes when
12637 using generic sharing.
12639 * generics.cs: Add a test for #387034.
12641 * mini.c (mini_get_method): Check whenever the method class is an open generic
12642 type, and return NULL in that case, causing a verification error. Fixes
12645 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12647 * driver.c (mono_main): Revert r102623. The right
12648 thing to do is to enable the verifier under verifiable
12649 unless a --security flag was passed.
12651 We need this non-trivial behavior for --verify-all otherwise
12652 mcs-compileall won't be able to use it. As it needs everything to
12653 be verified under validil.
12655 2008-05-06 Martin Baulig <martin@ximian.com>
12659 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12660 (mono_debugger_thread_cleanup): Likewise.
12661 (mono_debugger_extended_notification): Likewise.
12663 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12665 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12666 against both inflated and non-inflated methods. We need to check against the
12667 generic definition for cases where the instantiated method is not visible.
12668 We need to check against the inflated types for cases where the instantiation
12669 changes any super type. This fixes #382986.
12671 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12672 that check for visibiliy as generic params only appears as the type subject
12673 of tokens on call opcodes. Field manipulation and ldftn must always
12674 target an exact type.
12676 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12678 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12679 if no related --security flag is passed.
12681 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12683 * mini-arch.h: Prepare support for ppc64.
12685 Contributed under MIT/X11 license.
12687 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12689 * aot-runtime.c: Prepare support for ppc64.
12691 Contributed under MIT/X11 license.
12693 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12695 * mini-ops.h: Prepare support for ppc64.
12697 Contributed under MIT/X11 license.
12699 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12701 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12703 Contributed under MIT/X11 license.
12705 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12707 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12708 assemblies, since aot_name is not a full path, causing us to load MS.NET
12709 assemblies on windows.
12711 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12713 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12714 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12715 * main.c: Use UTF-8 encoded command line instead of Windows default code
12716 page on Windows to support Unicode.
12717 * driver.c (DllMain): New function for mixed-mode assembly support.
12718 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12719 export __stdcall functions without decoration.
12721 Contributed under MIT/X11 license.
12723 2008-04-28 Mark Probst <mark.probst@gmail.com>
12725 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12726 saving it very early.
12728 2008-04-28 Mark Probst <mark.probst@gmail.com>
12730 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12731 deleted. The only way to access the new RGCTX is via the
12734 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12735 vtable instead of the RGCTX to static methods.
12737 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12738 accessing the new RGCTX.
12740 * generic-sharing.c: There is no separation between self, type
12741 arguments and other types in the RGCTX anymore.
12743 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12745 * mini-amd64.c (add_general): Remove previous stack adjustment.
12746 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12747 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12748 for 32 bytes of stack space reserved for all calls.
12750 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12751 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12754 Code contributed under MIT/X11 license.
12756 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12758 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12759 against the root definition, peeling out method and type instantiations.
12760 Cache verify success results, code that fails verification is still
12761 checked multiple times.
12763 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12765 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12767 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12769 * mini-amd64.c (add_general): Always increment stack on Win64.
12770 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12773 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12774 stack based argument handling on Win64.
12776 Code contributed under MIT/X11 license.
12778 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12780 * Makefile.am (version.h): Add support for git-svn.
12782 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12784 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12785 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12786 avoiding allocations and libc functions which might deadlock.
12788 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12789 'no-gdb-backtrace' option is set.
12791 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12793 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12795 2008-04-21 Martin Baulig <martin@ximian.com>
12797 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12798 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12800 2008-04-21 Martin Baulig <martin@ximian.com>
12802 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12803 `thread_vtable', `event_handler_ptr' and `event_handler'.
12805 2008-04-21 Martin Baulig <martin@ximian.com>
12807 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12808 allows delayed initialization of the `executable_code_buffer' when
12811 2008-04-21 Martin Baulig <martin@ximian.com>
12813 * mini.h (mono_debugger_create_notification_function): Removed.
12814 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12816 * mdb-debug-info64.s
12817 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12819 * mdb-debug-info32.s
12820 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12822 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12823 currently only works on x86 and x86_64, so don't create it on ppc.
12825 2008-04-21 Martin Baulig <martin@ximian.com>
12827 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12830 (mini_method_compile): In the fp elimination check, check
12831 `debug_options.mdb_optimizations' in addition to
12832 mono_debug_using_mono_debugger().
12834 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12835 disable some JIT optimizations which are only disabled when
12836 running inside the debugger.
12837 Added `--help-debug' option to describe the debugging options.
12838 (parse_debug_options): New static function to parse the `--debug'
12839 options, so we can easily add more stuff in future.
12841 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12843 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12844 the method has no body.
12846 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12848 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12849 assembly is not allowed in MSVC 64-bit compiler.
12850 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12851 as we get floating point exceptions everywhere.
12853 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12854 correctly align arguments for call to throw_exception.
12855 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12857 Code contributed under MIT/X11 license.
12859 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12861 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12863 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12865 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12867 * mini-amd64.c (NEW_INS): Set cil_code.
12869 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12870 from mini-amd64.c so all debugger related logic is in one place.
12872 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12873 later won't have a random ip assigned to them.
12875 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12877 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12878 the arch specific function initializes code_size.
12879 (mono_create_delegate_trampoline): Ditto.
12881 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12882 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12885 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12886 running under the debugger.
12888 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12891 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12892 debugger. Also move the disabling of optimizations here from driver.c.
12893 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12896 * mini.h (MonoCompile): Add a few new flags.
12898 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12900 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12901 so the cil_code field of created MonoInst's is properly set.
12902 (mini_select_instructions): Ditto.
12904 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12905 (MONO_INST_NEW_CALL): Ditto.
12907 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12908 in many places so the ins->cil_code field is properly initialized.
12910 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12913 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12915 * mini.c (mini_method_compile): Print a different message when compiling a
12918 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12921 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12923 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12926 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12928 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12930 * mini.c (handle_stack_args): Make this return void since its return value was
12931 never used. Also set cfg->unverifiable for invalid IL instead of calling
12934 2008-04-10 Mark Probst <mark.probst@gmail.com>
12936 * mini.c: Make sure "this" is live in catch clauses with type
12937 variables in shared generic code.
12939 2008-04-08 Mark Probst <mark.probst@gmail.com>
12941 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12942 generic_class_is_reference_type() to ensure the proper behaviour
12943 when sharing generic code and the type in question is a type
12946 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12948 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12949 race conditions when printing thread dumps. Fixes #377738.
12951 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12953 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12954 shows up when both MonoInst arguments can cause aliasig.
12955 There is likely no way in the current JIT to trigger this problem, but
12956 it showed up in the development of generics sharing, when in a new
12957 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12958 When the generics sharing code will be committed, its tests will be
12959 valid also for this bug.
12961 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12963 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12966 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12969 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12971 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12972 use a more detailed exception message for InvalidCastException.
12974 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12976 * driver.c (mono_main): Add --debug=casts option to turn on better
12977 InvalidCastException message details.
12979 * mini.c (mini_get_debug_options): New helper function to return the address of
12980 the debug_options variable.
12982 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12983 the jit_tls TLS variable.
12985 * mini.c (mono_jit_tls): New TLS variable.
12987 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12990 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12992 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12994 * mini.c: Removed verifer related stuff, code moved to verify.c.
12996 * driver.c: Using code from verify.c instead of mini.c.
12998 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13000 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13003 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13005 * mini.c (check_for_method_verify): Enabling verification of
13006 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13009 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13011 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13012 caller saved registers as well.
13014 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13015 saved registers as well.
13017 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13019 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13021 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13024 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13026 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13028 (get_call_info): Take a gsctx argument instead of 'cfg'.
13030 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13032 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13033 mono_verify_all is set.
13035 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13037 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13039 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13041 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13044 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13045 verifier and the code generated by the compiler.
13047 2008-03-25 Mark Probst <mark.probst@gmail.com>
13049 * mini.c: Generic sharing of the non-nullable case of the box
13052 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13054 * inssel.brg: Fix the build.
13056 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13058 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13060 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13061 Array:Address. Fixes #372410.
13063 * iltests.il.in: New tests for readonly prefix.
13065 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13067 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13068 mini-trampolines.c.
13070 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13073 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13075 * mini.c (mono_decompose_op_imm): New helper function.
13077 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13078 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13081 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13082 mono_arch_output_basic_block. Fix warnings.
13084 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13087 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13089 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13090 since the extra frame is now detected automatically inside the loop.
13092 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13093 opts which are now in mono_peephole_ins ().
13095 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13097 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13098 frames and skip duplicate managed-to-native frames. Fixes #367665.
13100 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13101 opts which are now in mono_peephole_ins ().
13102 (mono_arch_peephole_pass_2): Ditto.
13104 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13106 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13107 arch independent peephole optimizations.
13109 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13110 opts which are now in mono_peephole_ins ().
13112 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13114 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13116 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13119 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13120 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13123 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13125 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13126 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13129 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13130 mono_arch_output_basic_block. Fix warnings.
13132 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13134 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13137 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13139 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13142 * iltests.il: Add new tests.
13144 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13146 * mini.c: Removed Windows version macros.
13148 2008-03-20 Mark Probst <mark.probst@gmail.com>
13150 * generic-sharing.c: Put reflection types in the extensible part
13151 of the runtime generic context.
13153 * mini.c: Generic sharing of the GetTypeHandle special case of the
13154 ldtoken instruction.
13156 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13158 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13160 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13162 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13163 consistency with the other version on the linear IR branch.
13165 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13167 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13169 * iltests.il.in: Add new tests.
13171 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13173 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13175 * iltests.il.in: Add new tests.
13177 2008-03-19 Mark Probst <mark.probst@gmail.com>
13179 * mini.c: Two variables with the same name were declared in
13180 nesting contexts and one wasn't initialized. Fixed.
13182 2008-03-19 Mark Probst <mark.probst@gmail.com>
13184 * mini.c: Generic sharing of the initobj instruction.
13186 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13188 * mini.c: make the test to optimize ldtoken from typeof() more
13191 2008-03-18 Mark Probst <mark.probst@gmail.com>
13193 * mini.c: Generic sharing of the initobj instruction for reference
13196 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13198 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13199 the mono_breakpoint_clean_code() code to perform bound checks.
13201 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13203 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13204 mono_arch_patch_callsite() to include the start of the managed method
13205 to be able to perform bound checks.
13207 2008-03-17 Mark Probst <mark.probst@gmail.com>
13209 * mini.c: Generic sharing for the isinst instruction.
13211 2008-03-17 Mark Probst <mark.probst@gmail.com>
13213 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13214 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13215 with the runtime generic context argument.
13217 * mini.c: Share calls to several types of unsharable methods by
13218 putting the address of the method code in the runtime generic
13219 context and doing an indirect call.
13221 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13224 2008-03-16 Mark Probst <mark.probst@gmail.com>
13226 * generic-sharing.c: Change due to a change in the runtime genric
13229 2008-03-15 Martin Baulig <martin@ximian.com>
13232 (mono_arch_nullify_class_init_trampoline): Add call to
13233 mono_breakpoint_clean_code() to make things work when running
13234 inside the debugger.
13237 (mono_arch_nullify_class_init_trampoline): Add call to
13238 mono_breakpoint_clean_code() to make things work when running
13239 inside the debugger.
13241 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13243 * inssel-long.brg (reg): Fix 64 bit build.
13245 2008-03-14 Mark Probst <mark.probst@gmail.com>
13247 * mini.c, mini.h: Share static generic code by passing it an
13248 implicit argument pointing to the runtime generic context.
13250 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13251 inssel-long32-mips.brg: New opcodes for calling shared static,
13252 which need to be passed the runtime generic context.
13254 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13255 argument on the stack in the prologue if needed. New function for
13256 finding the runtime generic context argument from the registers
13257 saved by the trampoline.
13259 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13260 runtime generic context argument.
13262 * tramp-amd64.c: Also restore the register used for the runtime
13263 generic context argument.
13265 * mini-trampoline.c: Resolve shared static calls by consulting the
13266 runtime generic context via the new argument.
13268 * generic-sharing.c: Add an argument to sharability-checking
13269 functions that specifies whether type variables should be treated
13270 as sharable type arguments.
13272 * inssel-x86.brg: Removed a superfluous, buggy rule.
13274 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13277 2008-03-14 Martin Baulig <martin@ximian.com>
13279 * debug-debugger.c (main_thread_handler): Call
13280 mono_runtime_run_main() without sending any notifications.
13282 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13284 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13286 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13288 2008-03-14 Mark Probst <mark.probst@gmail.com>
13290 * tramp-x86.c: Fixed register restore offsets in the trampoline
13291 code for ECX and EDX.
13293 2008-03-12 Geoff Norton <gnorton@novell.com>
13295 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13296 different ucontext_t implementations.
13297 * exceptions-arm.c: Use the above defines to get exceptions working on
13298 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13299 * mini-arm.c: Implement iPhone icache support (based on a patch by
13300 Luke Howard lukeh@padl.com)
13302 2008-03-12 Mark Probst <mark.probst@gmail.com>
13304 * mini.c: Enable generic sharing of calls to non-static
13305 non-interface non-generic non-value-type methods.
13307 * mini-trampolines.c: Resolve calls from shared generic code.
13309 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13311 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13313 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13315 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13317 * mini.c: some fixes for the AOT compiler.
13319 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13321 * cpu-amd64.md: Add clob:1 to some float opcodes.
13323 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13325 * mini.h: Added MiniVerifierMode enumeration.
13327 * mini.c: Added mini_verifier_set_mode to control
13328 the usage of the new verifier.
13330 * mini.c (mono_method): Integrated the new verifier.
13332 * driver.c: Extended --security option with validil and
13333 verifiable options to activate the new verifier.
13335 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13337 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13338 optimization to ctors taking 0 or 2 arguments too.
13340 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13343 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13345 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13347 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13349 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13350 non-aot case as well.
13352 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13354 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13357 * aot-compiler.c (encode_patch): Ditto.
13359 * mini.h (G_MININT32): Fix the definition of this.
13361 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13363 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13365 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13367 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13369 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13370 methods returning vtypes in registers.
13371 (mono_arch_allocate_vars): Ditto.
13373 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13375 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13377 * generics.cs: Add a test from the linear IR branch.
13379 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13381 * mini.c (inline_method): Cache failed inline attempts.
13383 2008-03-04 Mark Probst <mark.probst@gmail.com>
13385 * mini.c: For shared methods of generic classes put the location
13386 of "this" into the MonoGenericJitInfo.
13388 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13389 register out of a MonoContext by register number. Add the generic
13390 sharing context as an argument to mono_arch_find_this_argument().
13392 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13393 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13394 for new arch function.
13396 * mini-exception.c: Handle open exception clauses in shared
13399 * mini-trampolines.c: Supply additional argument to
13400 mono_arch_find_this_argument().
13402 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13404 * Makefile.am (regtests): Run the bench.exe tests last.
13406 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13408 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13411 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13413 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13416 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13418 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13420 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13421 whose class has no cctor.
13423 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13425 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13427 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13430 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13432 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13433 to be in sync with the code on the linear IR branch.
13435 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13437 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13439 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13441 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13443 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13445 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13447 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13449 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13451 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13454 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13456 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13457 OP_LOADR4_MEMBASE emission.
13459 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13460 (mono_spillvar_offset_float): Ditto.
13462 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13464 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13467 * basic-long.cs: Add regression tests for them.
13469 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13471 (mono_arch_allocate_vars): Fix representation of single-precision float
13473 (mono_arch_output_basic_block): Ditto.
13475 * inssel-mips.brg: Ditto, remove duplicate items.
13477 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13478 arguments of tail calls as on other platforms.
13479 (mono_arch_output_basic_block): Handle tail calls.
13481 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13484 * objects.cs (test_5_pass_static_struct): Add test for it.
13486 Contributed under MIT/X11 license.
13488 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13490 * Makefile.am: Use gmcs for compiling the regression tests.
13492 * *.2.cs *.2.il: Rename to *.cs and *.il.
13494 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13496 * regalloc.h: Make the vassign array smaller.
13498 * mini.c (mini_method_compile): Remove an unused field in cfg.
13500 * mini-codegen.c: Add a bunch of micro optimizations.
13502 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13504 * regalloc.h: Remove some unused fields.
13506 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13508 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13510 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13512 2008-02-22 Mark Probst <mark.probst@gmail.com>
13514 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13516 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13517 trampoline: Fetch an entry from the runtime generic context. If
13518 it's NULL, jump to the actual trampoline to fill the runtime
13519 generic context. Otherwise, return it.
13521 * mini.c: Call the lazy fetch trampoline to get entries out of the
13522 runtime generic context.
13524 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13525 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13526 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13528 2008-02-21 Mark Probst <mark.probst@gmail.com>
13530 * mini.c: Fetch data out of the extensible part of the runtime
13531 generic context instead of calling a helper function.
13533 * generic-sharing.c: Some functions moved into
13534 metadata/generic-sharing.c. Helper function for fetching other
13535 types now checks and asserts against extensible rgctx (just for
13536 debugging purposes - the helper function isn't called anymore
13537 unless for debugging).
13539 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13541 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13542 for tail calls up to the point that the tests in iltests.exe run. Also add a
13543 dummy CKFINITE implementation.
13544 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13545 needed for trampoline LMF frames.
13547 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13548 trampoline LMF frames.
13550 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13552 * mini.c (inline_method): clean any pending loader error when inlining fail.
13553 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13555 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13557 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13559 * aot-runtime.c (decode_patch_info): Ditto.
13561 * mini.c (mono_resolve_patch_target): Ditto.
13563 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13566 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13568 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13569 if it references an icall address.
13571 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13573 * cpu-s390x.md: Remove some more unused opcodes.
13575 * cpu-s390x.md: Remove some unused opcodes.
13577 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13578 mono_op_imm_to_op ().
13580 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13581 instead of a switch statement.
13583 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13584 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13586 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13588 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13590 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13593 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13595 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13596 opened. Fixes #362607.
13598 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13600 * iltests.il.in: Add a test for static methods in interfaces.
13602 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13604 * genmdesc.c (build_table): Fix a crash on older glib versions.
13606 * cpu-sparc.md: Remove some unused opcodes.
13608 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13609 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13611 * cpu-amd64.md: Remove some unused opcodes.
13613 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13614 like the other opcodes.
13616 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13618 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13620 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13622 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13623 variables 'cfg' instead of 'm' for consistency.
13625 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13627 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13628 argument holding the vtype return address, to avoid the ambigious use of
13629 cfg->ret for this purpose.
13631 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13633 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13635 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13636 new mono_print_ins () function which only takes one argument.
13638 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13640 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13643 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13645 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13647 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13649 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13650 opcodes and other small changes.
13652 * mini-ops.h: Add some new opcodes from the linear IR branch.
13654 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13656 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13657 opcodes, use the REG_MEMBASE opcodes instead.
13659 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13660 opcodes, use the REG_MEMBASE opcodes instead.
13662 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13665 * mini.c (mono_op_imm_to_op): New helper function.
13667 * mini-ops.h: Add some opcodes from linear IR branch.
13669 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13671 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13674 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13676 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13679 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13681 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13683 * aot-compiler.c (emit_method_code): Add an assert.
13685 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13686 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13689 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13691 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13692 some load/store opcodes so they are consistent.
13693 (mono_arch_emit_prolog): Simplify some code.
13695 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13697 * objects.cs: Add tests for large argument offsets on ARM.
13699 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13700 stack offsets. Fixes #359651.
13702 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13704 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13706 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13708 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13710 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13712 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13713 rid of CEE_CONV_R_UN.
13715 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13717 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13719 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13721 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13723 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13725 * cpu-amd64.md: Remove some unused opcodes.
13727 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13729 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13731 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13732 arch specific functions for its parts. Call the peephole pass after local
13733 regalloc so the prolog can compute a more accurate max_offset.
13735 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13736 the corresponding OP_I/OP_L opcodes.
13738 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13740 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13742 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13744 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13745 as they are handled in mini.c.
13747 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13749 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13750 case since it is handled in mini.c.
13752 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13754 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13756 * *.c: Use the new opcodes in the IR and back end code.
13758 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13760 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13762 2008-02-06 Mark Probst <mark.probst@gmail.com>
13764 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13765 an assert because it has a race condition.
13767 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13769 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13771 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13773 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13775 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13776 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13778 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13780 * cpu-amd64.md (move): Correct the maximum size of move.
13782 2008-02-05 Mark Probst <mark.probst@gmail.com>
13784 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13785 the generic class init trampoline to return quickly if the class
13788 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13790 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13791 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13793 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13795 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13798 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13800 * objects.cs: Add some soft-float tests.
13802 * mini.c: Fix a couple more soft-float issues.
13804 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13806 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13807 avoid a REX prefix.
13809 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13811 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13812 exception happens while compiling a virtual method.
13814 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13816 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13818 * mini-sparc.c: Fix build.
13820 * mini-sparc.c (get_call_info): Add support for generic sharing.
13822 * mini-exceptions.c: Add a FIXME.
13824 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13826 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13827 altstack handling code.
13829 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13831 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13833 * mini-s390.c: Add support for generic sharing.
13835 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13837 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13839 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13841 * mini-s390x.c: Add support for generic sharing.
13843 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13845 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13847 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13848 can be used since it takes a 16 bit signed immediate.
13850 * inssel-s390x.brg: Fix OP_SETRET.
13852 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13854 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13856 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13858 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13860 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13863 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13866 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13867 of the unused mono_arch_patch_delegate_trampoline stuff.
13869 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13871 * basic-long.cs: Move the fp related tests to basic-float.cs.
13873 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13875 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13877 * basic-calls.cs: Add a test for proper float argument passing.
13879 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13880 if the context corresponds to an exception received through a signal.
13882 * exceptions.cs: Add a test for nullref handling at the start of a try
13885 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13887 * jit-icalls.c (mono_break): New JIT icall.
13889 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13891 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13893 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13895 * cpu-*.md: Get rid of unused opcodes.
13897 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13899 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13902 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13905 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13906 the arch independent trampoline code in mini-trampolines.c.
13908 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13910 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13912 * mini-s390.h: Remove an unused define.
13914 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13915 the arch independent trampoline code in mini-trampolines.c.
13917 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13919 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13921 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13923 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13925 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13927 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13929 * cpu-amd64.md: Use smaller sizes for int opcodes.
13931 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13933 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13936 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13939 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13940 instead of though a pointer to save an indirection when accessing elements of
13943 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13945 (NOT_IMPLEMENTED): New helper macro.
13946 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13949 * *.c: Use the new helper macro.
13951 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13953 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13955 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13957 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13960 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13962 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13963 profiling is enabled.
13965 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13967 (mono_arch_emit_prolog): Add more first bblock optimizations.
13969 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13970 in order if possible.
13971 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13972 bblock, since the arguments are still in their original registers.
13974 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13976 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13978 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13981 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13984 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13986 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13987 process async exceptions received while in unmanaged code.
13989 * mini.c (mini_init): Install a callback with the runtime which will be called
13990 when a thread receives an async exception while in unmanaged code.
13992 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13994 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13996 2008-01-16 Wade Berrier <wberrier@novell.com>
14003 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14005 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14006 compilation with sun cc.
14008 * cpu-*.md: Fix the build.
14010 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14012 * mini-amd64.h: Add some comments to the MonoLMF structure.
14014 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14016 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14017 in the LMF structure if possible. This saves two instructions in the
14018 managed->native wrappers.
14020 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14022 2008-01-16 Mark Probst <mark.probst@gmail.com>
14024 * generic-sharing.c: New type argument lookup code which uses the
14025 runtime generic context template.
14027 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14029 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14031 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14032 (mono_arch_output_basic_block): Fix localloc implementation.
14034 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14036 * mini-ia64.c (peephole_pass): Fix ia64 build.
14038 * mini-amd64.c (peephole_pass): Fix a warning.
14040 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14041 at a constant offset from sp/fp.
14043 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14044 instead of obtaining it from *lmf in the managed method case.
14046 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14048 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14050 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14052 * mini.h (MonoInstList): New type.
14053 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14054 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14055 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14056 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14057 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14058 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14059 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14060 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14061 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14062 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14063 MONO_INST_LIST_FOR_EACH_ENTRY,
14064 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14065 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14066 mono_inst_list_first, mono_inst_list_last,
14067 mono_inst_list_next, mono_inst_list_prev): New instruction
14068 list handling interfaces.
14069 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14070 list head 'ins_list'.
14071 (MonoInst): Replace next pointer with list head 'node'.
14072 (MonoCallInst): Make 'out_args' a MonoInstList.
14073 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14074 (MonoCompile): Delete reverse_inst_list and
14075 reverse_inst_list_len.
14076 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14077 mono_arch_lowering_pass, mono_arch_local_regalloc,
14078 mono_arch_output_basic_block, mono_arch_emit_prolog):
14079 Convert to new instruction lists.
14080 (insert_after_ins): Delete.
14081 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14083 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14084 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14085 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14086 mono_emulate_opcode, mono_emit_load_got_addr,
14087 inline_method, mono_method_to_ir, mono_print_bb_code,
14088 print_dfn, decompose_pass, nullify_basic_block,
14089 replace_out_block_in_code, remove_block_if_useless,
14090 merge_basic_blocks, move_basic_block_to_end,
14091 try_unsigned_compare, optimize_branches, mono_print_code,
14092 mini_select_instructions, remove_critical_edges): Likewise.
14093 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14094 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14095 mono_arch_output_basic_block, mono_arch_emit_prolog):
14097 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14098 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14099 mono_arch_output_basic_block): Likewise.
14100 (inst_list_prepend, insert_after_ins): Delete.
14101 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14102 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14104 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14105 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14106 mono_arch_emit_prolog): Likewise.
14107 * cfold.c (mono_constant_fold): Likewise.
14108 * liveness.c (visit_bb, mono_analyze_liveness,
14109 optimize_initlocals): Likewise.
14110 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14111 * graph.c (mono_draw_code_cfg): Likewise.
14112 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14113 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14114 mono_ssa_cprop): Likewise.
14115 * abcremoval (get_relations_from_previous_bb, process_block):
14117 * local-propagation (mono_cprop_invalidate_values,
14118 mono_local_cprop_bb): Likewise.
14119 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14120 peephole_pass, mono_arch_output_basic_block,
14121 mono_arch_emit_prolog): Likewise.
14122 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14123 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14124 mono_arch_emit_prolog): Likewise.
14125 (insert_after_ins): Delete.
14126 * aliasing.c (print_code_with_aliasing_information,
14127 mono_build_aliasing_information, mono_aliasing_deadce):
14128 Convert to new instruction lists.
14129 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14130 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14131 mono_arch_local_regalloc, mono_arch_output_basic_block):
14133 (insert_after_ins): Delete.
14134 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14135 peephole_pass, mono_arch_output_basic_block): Convert to
14136 new instruction lists.
14137 * mini-codegen (InstList, inst_list_prepend,
14138 insert_after_ins): Delete.
14139 (insert_before_ins, get_register_force_spilling,
14140 get_register_spilling, free_up_ireg, free_up_reg,
14141 create_copy_ins, create_spilled_store, alloc_int_reg,
14142 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14143 to new instruction lists.
14144 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14145 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14146 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14147 (insert_after_ins): Delete.
14148 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14149 mono_arch_local_regalloc, mono_arch_output_basic_block,
14150 mono_arch_call_opcode): Convert to new instruction lists.
14151 (insert_after_ins): Delete.
14152 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14153 peephole_pass, mono_arch_output_basic_block,
14154 mono_arch_emit_prolog): Convert to new instruction lists.
14156 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14158 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14160 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14163 * Makefile.am (version.h): Make this work with non-bash shells.
14165 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14167 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14169 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14171 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14172 the InitializeArray optimization.
14174 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14176 * mini.c driver.c: Don't include os/gc_wrapper.h.
14178 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14180 * mini.c (print_jit_stats): Print GC statistics if available.
14182 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14184 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14186 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14188 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14190 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14192 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14194 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14196 * driver.c (mono_main): Ditto.
14198 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14200 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14202 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14203 in the vtable can't be encoded.
14204 (compile_method): Ditto.
14206 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14208 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14211 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14214 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14215 the top LMF entry belongs to the current method.
14217 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14219 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14221 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14223 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14225 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14227 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14229 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14231 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14234 * basic-float.cs: Add an ulong->double cast test.
14236 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14238 * mini.c (mono_method_to_ir): Fix a warning.
14240 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14242 * mini-ops.h: Add OP_SWITCH.
14244 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14245 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14247 2007-12-11 Geoff Norton <gnorton@novell.com>
14249 * mini-s390x.c: Minor change to the MAX() define to allow
14250 it to compile with other gcc versions.
14252 2007-12-11 Geoff Norton <gnorton@novell.com>
14255 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14257 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14259 exceptions-arm.c (mono_arch_get_restore_context): Restore
14262 exceptions-arm.c (throw_exception): Save the frame pointer.
14263 This is a partial fix for #323747. Only the client side is
14266 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14268 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14269 was using an unrelated variable to log the class which
14270 needed the cctor to be called. This was crashing on arm.
14272 2007-12-09 Robert Jordan <robertj@gmx.net>
14274 * mini-x86.c (mono_arch_emit_epilog):
14275 Consider all kinds of 64-bit types. Fixes #323114.
14277 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14279 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14281 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14283 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14285 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14287 * mini.c: run type ctor before allocating an object, not only
14288 when running it's constructor method (fixes at least part of bug #342507).
14290 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14292 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14294 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14295 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14298 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14299 mono_generic_class_init_trampoline () the same as it is done with the other
14302 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14303 aot-runtime.c aot-compiler.c: Implement AOT support.
14305 2007-12-07 Mark Probst <mark.probst@gmail.com>
14307 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14308 build for archs which don't have the vtable trampoline defined
14311 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14313 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14315 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14317 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14319 * tramp-<ARCH>.c: Use the new helper function.
14321 2007-12-07 Mark Probst <mark.probst@gmail.com>
14323 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14324 trampoline call, which takes a vtable argument.
14326 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14327 OP_TRAMPCALL_VTABLEs like other calls.
14329 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14330 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14331 call. Implemented a support function which fetches the vtable
14332 from a register set.
14334 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14335 Implemented a generic class init trampoline, using the
14336 OP_TRAMPCALL_VTABLE opcode.
14338 * mini.c: Implemented static field access when sharing generic
14339 code. This implies initing the class using the new
14340 OP_TRAMPCALL_VTABLE call.
14342 2007-12-07 Mark Probst <mark.probst@gmail.com>
14344 * mini.c: Don't compile methods with sharing enabled if their
14345 classes are disabled for sharing.
14347 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14349 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14350 opcodes. Fixes #346563.
14352 * objects.cs: Add a new test.
14354 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14356 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14357 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14359 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14361 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14363 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14365 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14368 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14370 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14372 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14373 optimization in the AOT case.
14375 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14377 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14379 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14381 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14383 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14385 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14386 is created by the inlined delegate ctor.
14388 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14390 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14392 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14394 * cpu-x86.md: Fix the length of ckfinite.
14396 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14398 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14400 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14401 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14403 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14405 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14406 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14408 2007-11-28 Martin Baulig <martin@ximian.com>
14411 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14412 after creating the trampoline.
14414 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14416 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14418 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14421 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14422 instead of the calling method to help AOT.
14424 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14426 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14428 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14431 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14433 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14435 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14436 (encode_method_ref): No need to handle generic method definitions specially.
14438 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14440 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14443 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14445 (compile_method): Enable generic sharing.
14447 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14449 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14450 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14452 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14455 * mini-trampolines.c: Fix a warning.
14457 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14459 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14460 (generic_class_is_reference_type): Remove unused function.
14462 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14463 in the generic vtable trampoline case.
14465 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14467 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14468 return an AOT method based on a vtable slot.
14470 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14472 * mini.c (mini_get_vtable_trampoline): Export this.
14474 2007-11-22 Martin Baulig <martin@ximian.com>
14477 (MonoDebuggerInfo): Move `debugger_version' up.
14479 2007-11-22 Martin Baulig <martin@ximian.com>
14482 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14484 * mini-trampolines.c
14485 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14486 after compiling the method.
14488 2007-11-20 Martin Baulig <martin@ximian.com>
14491 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14492 (mono_debugger_remove_breakpoint): Likewise.
14493 (mono_debugger_check_breakpoints): Likewise.
14495 * debug-debugger.c: Implement the new breakpoint interface here.
14497 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14499 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14500 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14502 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14504 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14506 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14508 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14511 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14514 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14515 returning a vtype in a register.
14517 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14518 here from the arch specific code.
14520 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14523 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14524 (mono_arch_emit_prolog): Increment maximum prolog size.
14526 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14527 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14529 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14530 MonoGenericSharingContext.
14532 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14533 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14535 2007-11-15 Mark Probst <mark.probst@gmail.com>
14537 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14538 which extract fields out of the runtime generic context. Full
14539 sharing of the NEWARR opcode.
14541 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14543 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14544 --enable-minimal=ssa.
14546 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14548 * mini-trampolines.c (mono_delegate_trampoline): Update after
14549 mono_marshal_get_delegate_invoke () signature change.
14551 2007-11-13 Mark Probst <mark.probst@gmail.com>
14553 * mini.c: Removed the shared context in favor of the generic
14554 sharing context. Allocate the MonoJitInfo structure with room for
14555 the generic sharing context if it's needed.
14557 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14558 domain-internals.h now.
14560 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14562 * generic-sharing.c: Several changes for working without a shared
14563 context and instead operating on open types instead.
14565 2007-11-12 David S. Miller <davem@davemloft.net>
14567 * inssel-sparc.brg: Fix double instruction emit.
14569 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14571 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14572 Get/Set/Address methods.
14574 * mini.c debug-debugger.c mini-trampolines.c: Update after
14575 mono_marshal_get_delegate_invoke signature change.
14577 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14579 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14580 This can happens with dynamic methods. Fixes the other bug in #322722.
14582 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14584 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14587 * mini-arm.c (arm_patch): Implement patching of BX call
14588 sequence. Fixes one of the bugs in #322722.
14590 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14592 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14593 under Linux. We only need to flush every 32-byte cache line.
14595 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14598 move_basic_block_to_end: Add branches when needed, eventually creating
14600 optimize_branches: added a parameter that tells if it's ok to create
14601 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14602 and avoid calling move_basic_block_to_end when it's not ok.
14605 2007-11-07 Mark Probst <mark.probst@gmail.com>
14607 * mini.c: Abort inlining call to InitializeArray if something
14608 looks wrong. Let the icall handle it, which now has proper safety
14611 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14613 * mini.c (mono_spill_call): add support for soft-float.
14615 * mini.c (mono_method_to_ir): add support for soft-float
14616 to inlined functions that return float.
14618 * mini.c (mono_method_to_ir): add support for soft-float
14619 to cee_stsfld opcode on float fields.
14621 2007-11-05 Geoff Norton <gnorton@novell.com>
14623 * mini-x86.h: Fix the structure access for X86 Leopard.
14626 2007-11-05 Martin Baulig <martin@ximian.com>
14628 * mini-trampolines.c
14629 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14630 after compiling the method to notify the debugger.
14632 2007-11-05 Martin Baulig <martin@ximian.com>
14634 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14636 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14638 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14639 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14641 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14643 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14644 native-to-managed wrappers.
14646 2007-11-01 Geoff Norton <gnorton@novell.com>
14648 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14651 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14653 * mini.c, mini-x86.c: when getting back from unmanaged code
14654 to managed via a marshaled delegate we also need to set the
14657 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14659 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14662 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14664 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14665 let the debugger or other external agents to tell the JIT when
14666 a sw breakpoint has been inserted in the code that the JIT needs
14667 to be able to inspect.
14669 2007-10-31 Martin Baulig <martin@ximian.com>
14672 (MonoDebuggerInfo): Remove `runtime_class_init'.
14674 2007-10-30 Martin Baulig <martin@ximian.com>
14677 (mono_debugger_thread_created): Added `MonoThread *' argument.
14678 (mono_debugger_extended_notification): New public method.
14679 (mono_debugger_trampoline_compiled): New public method.
14682 (MonoDebuggerThreadInfo): Added `thread' and
14683 `extended_notifications' fields.
14686 (debugger_executable_code_buffer): New static variable.
14689 (MonoDebuggerInfo): Added `executable_code_buffer',
14690 `executable_code_buffer_size', `breakpoint_info_area',
14691 `breakpoint_table' and `breakpoint_table_size'.
14693 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14695 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14696 that IP either is an unused value or the vtable pointer. IMT
14697 calls use vtable + offset now. Reduced by almost half the size
14700 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14702 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14703 defines to access param registers. Replace long usage with
14704 gsize as sizeof(long) != sizeof(void*) on Win64.
14706 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14707 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14708 instead of non-existant _GetAddressOfReturnAddress.
14710 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14711 param registers. Save/restore %rdi and %rsi in MonoLMF.
14713 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14714 param registers. Modify (throw_exception) signature to take
14715 %rdi and %rsi on Win64.
14717 Code is contributed under MIT/X11 license.
14719 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14721 * helpers.c: unlink debugging output files.
14723 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14725 * mini.c: Move mono_create_ftnptr () to object.c.
14727 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14729 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14730 optional. This function can now be used to disassemble code generated
14731 outside the JIT such as trampolines and IMT thunks.
14733 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14735 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14736 vtable pointer from a ldr instruction.
14738 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14739 new IMT call sequence.
14741 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14742 call sequence for interface invocations.
14744 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14745 for imt support. This function is empty since IMT on ARM requires no
14746 special handling on the IR side.
14748 * mini-arm.c (mono_arch_find_imt_method): added, required for
14751 * mini-arm.c (mono_arch_find_this_argument): added, required
14754 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14755 a ldr instruction to load a value stored in the code stream.
14757 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14761 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14763 * mini.c (mini_init): Install the jump trampoline callback.
14765 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14767 * mini-trampolines.c: handle synchronized methods with the common
14768 vtable trampoline (bug #335601).
14770 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14772 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14774 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14777 * mini-ia64.h mini-ia64.c: Add support for IMT.
14779 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14780 prolog. Fixes #331958.
14782 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14784 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14786 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14791 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14796 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14798 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14801 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14803 * mini-trampolines.c: changed the magic rampoline to understand
14804 the common vtable trampoline method: the method to invoke is
14805 determined by the vtable displacement of the call.
14807 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14809 * mini.c, mini.h: register the common vtable trampoline if the
14810 architecture supports it.
14812 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * cpu-amd64.md: use the correct max length for tls_get.
14816 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14818 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14819 CEE_STELEM_ANY. Fixes #333696.
14821 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14823 * exceptions-x86.c: provide more graceful handling of the case where
14824 we followed a bogus function pointer from managed code (bug #332866).
14826 2007-10-11 Mark Probst <mark.probst@gmail.com>
14828 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14829 replaces the generic_shared flag and will carry more information
14832 * generic-sharing.c: Added mini_type_stack_size() which allows
14833 allows open types if given a generic sharing context.
14834 mini_get_basic_type_from_generic() takes a
14835 MonoGenericSharingContext* instead of a MonoCompile* now.
14837 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14838 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14839 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14840 changes above. Just passing arguments through to the right
14843 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14845 * mini-arm.c: unify the call emission to emit_code_seq().
14847 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14849 * tramp-arm.c: reduced the trampoline size.
14851 2007-10-10 Mark Probst <mark.probst@gmail.com>
14853 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14854 variable handling out of arch-specific code.
14856 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14858 * mini-arm.c: implemented fast delegate dispatch.
14860 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14862 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14863 that fp elimination is turned off if the space required by locals is too
14864 big. Fixes #331958.
14866 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14868 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14869 ARM to the new style trampoline.
14871 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14873 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14875 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14877 2007-10-09 Martin Baulig <martin@ximian.com>
14880 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14881 `field_info_offset_offset'.
14883 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14885 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14886 removed more internal usage of the r11 register and made it available
14887 to the register allocator.
14889 2007-10-08 Mark Probst <mark.probst@gmail.com>
14891 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14892 when sharing generics and treat type variables as references.
14894 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14896 * mini-ppc.c: started removing the internal uses of register r11
14897 to eventually allow the register allocator to manage it as an
14898 additional available register.
14900 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14902 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14904 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14906 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14907 specific trampolines as they are not performance critical as a jump
14908 target (maybe align as before only for AOT code?). This saves about
14909 200 KB of native code on x86 for monodevelop startup.
14911 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14913 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14914 monodevelop startup.
14916 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14918 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14920 * mini-sparc.h mini-sparc.c: Implement IMT support.
14922 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14923 its smaller and doesn't clobber sparc_g1.
14925 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14927 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14929 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14931 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14933 * mini-ppc.c: implemented fast delegate invocation.
14935 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14937 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14939 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14941 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14942 code to the new style trampoline in preparation for IMT support.
14944 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14946 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14947 systems already. This also reduces the specific trampiline sizes and
14948 prepares for the use of r12 as the IMT identifier register.
14950 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14952 * mini-mips.h: endianess fix (simplified from a patch by
14953 Thomas Kunze <thommy@tabao.de>, bug #323737).
14955 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14957 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14958 to access ucontext fields and enable netbsd support
14959 (partially from Magnus Henoch <mange@freemail.hu>).
14961 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14963 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14964 use the preprocessor from the CPP env var if it is set.
14966 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14968 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14969 code, before interface_offset gets used.
14971 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14973 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14974 mono_class_setup_vtable () before accessing klass->vtable.
14976 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14978 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14981 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14984 IMT slots (this saves hundreds of KB of memory in programs like
14985 IronPython and Monodevelop).
14987 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14989 * mini.c: print the delegate counter.
14991 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14993 * mini-x86.c: make it easier to enable the debugging code for IMT
14996 2007-09-28 Martin Baulig <martin@ximian.com>
14999 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15000 `mono_method_klass_offset' and `mono_method_token_offset'.
15002 2007-09-20 Mark Probst <mark.probst@gmail.com>
15004 * mini.c: First generics sharing implementation. Can only share
15005 in very simple cases. If sharing doesn't work it falls back to
15006 dedicated compilation.
15008 * mini.h: Flag in MonoCompile to specify whether generic
15009 compilation is shared. Flags enum for marking which generic inst
15010 of a context is used. Prototypes for helper functions.
15012 * generic-sharing.c: Helper functions for generic method sharing.
15014 * optflags-def.h: Optimization flag (gshared) for enabling generic
15015 method sharing added.
15017 * Makefile.am: generic-sharing.c added.
15019 2007-09-19 Daniel Nauck <dna@mono-project.de>
15021 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15023 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15024 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15027 2007-09-19 Martin Baulig <martin@ximian.com>
15029 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15030 mono_debug_cleanup() is now part of mono_cleanup().
15032 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15034 * driver.c (mono_main): Fix a warning.
15036 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15038 * aot-compiler.c: Optimize various parts when processing large assemblies.
15041 * mini.c (mono_patch_info_hash): Improve hash function.
15043 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15045 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15047 Code is contributed under MIT/X11 license.
15049 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15051 * mini.c (mini_init): Fix a leak.
15053 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15055 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15057 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15059 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15061 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15063 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15065 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15068 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15070 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15072 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15074 * aot-runtime.c (decode_patch_info): Ditto.
15076 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15078 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15079 static case. Cache delegates in architecture specific code,
15080 based on number of parameters.
15082 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15083 in architecture specific code, based on number of parameters.
15085 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15086 caching happen in architecture specific code now.
15088 Code is contributed under MIT/X11 license.
15090 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15092 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15093 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15094 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15096 Code is contributed under MIT/X11 license.
15098 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15099 * mini.c: (mono_thread_abort) Fixed bug #82416.
15101 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15103 * mini.: hook the new managed GC allocation feature into the JIT.
15105 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15107 * mini.c: implementation for the new runtime tls opcode.
15109 2007-09-11 Martin Baulig <martin@ximian.com>
15112 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15113 `mono_method_inflated_offset'.
15115 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15117 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15118 async exceptions into a method.
15120 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15121 purpose of testing whenever the unwinder works at every instruction.
15123 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15125 * mini.c: check accessibility of method used in ldftn (fixes
15128 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15130 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15132 * inssel.brg: Fix a warning.
15134 2007-09-03 Martin Baulig <martin@ximian.com>
15136 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15137 now takes the `main_method' as argument.
15139 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15141 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15143 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15145 * driver.c: include the cil-coff.h header on Windows.
15147 Code is contributed under MIT/X11 license.
15149 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15151 * mini.c, driver.c: don't include the cil-coff.h header.
15153 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15155 * mini.c: flag places that needs fixes fo soft-float support.
15157 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15159 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15160 endian systems (partially from Dean Jenkins, bug #81924).
15162 2007-08-28 Mark Probst <mark.probst@gmail.com>
15164 * mini.c (check_linkdemand): Remove embedded reference object in
15165 call to LinkDemandSecurityException.
15166 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15167 with an IntPtr instead of a reference object.
15169 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15171 * mini.c (handle_initobj): Handle alignment properly.
15173 * inssel.brg (mini_emit_memset): Ditto.
15175 * inssel.brg (mini_emit_memcpy): Ditto.
15177 * inssel-sparc.brg: Ditto.
15179 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15181 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15183 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15184 exceptions raised in unmanaged code. Fixes part of #82594.
15186 2007-08-24 Mark Probst <mark.probst@gmail.com>
15188 * mini.c (mono_method_to_ir), declsec.c
15189 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15191 2007-08-22 Martin Baulig <martin@ximian.com>
15194 (MonoDebuggerThreadInfo): New typedef.
15195 (mono_debugger_thread_table): New global variable.
15196 (mono_debugger_thread_created): New public function.
15197 (mono_debugger_thread_cleanup): New public function.
15200 (MonoDebuggerInfo):
15201 - removed `get_current_thread' and `lookup_assembly'.
15202 - removed `data_table'.
15203 - added `thread_table'.
15206 (mono_thread_start_cb): Call mono_debugger_thread_created().
15207 (mono_thread_attach_cb): Likewise.
15208 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15209 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15212 * driver.c (mono_main): Move mono_debug_init() up, before calling
15213 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15215 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15217 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15218 together when passing several arguments of type double (gives a small
15219 speedup and saves a few bytes of generated code).
15221 2007-08-20 Jb Evain <jbevain@novell.com>
15223 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15225 2007-08-20 Jb Evain <jbevain@novell.com>
15227 * mini.c (mono_method_to_ir): throw MethodAccessException
15228 and FieldAccessException instead of InvalidProgramException.
15230 2007-08-20 Mark Probst <mark.probst@gmail.com>
15232 * mini.c: CoreCLR security checks.
15234 * mini.h: Removed MonoSecurityMode (moved to
15235 metadata/security-manager.h) and mono_security_mode global var
15236 (replaced by set/get functions in security-manager.h).
15238 * driver.c: Added "core-clr-test" security mode for testing. Used
15239 set-function for setting security mode.
15241 2007-08-17 Mark Probst <mark.probst@gmail.com>
15243 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15244 the new jit_info_table.
15246 * driver.c: Test code for the new jit_info_table (enabled by the
15247 define MONO_JIT_INFO_TABLE_TEST).
15249 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15251 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15252 detection of call <REG> instruction sequence. Fixes build on freebsd.
15254 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15256 * mini-exceptions.c: Fix a warning.
15258 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15260 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15261 stack overflow handling code on amd64 too.
15263 * mini-exceptions.c (mono_setup_altstack): Make this use
15264 mono_thread_get_stack_bounds ().
15266 * mini-x86.h: Disable sigaltstack on solaris x86.
15268 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15270 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15272 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15274 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15276 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15278 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15280 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15282 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15284 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15287 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15289 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15290 to be emitted (bug #82281).
15292 2007-08-01 Martin Baulig <martin@ximian.com>
15294 Merged the `debugger-dublin' branch.
15296 * debug-debugger.h (MonoDebuggerInfo):
15297 Removed the `old_*' compatibility entries.
15298 Added `debugger_version' and `data_table'.
15299 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15300 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15303 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15304 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15305 instead of a `gconstpointer'.
15306 (mono_debugger_insert_method_breakpoint): Return a
15307 `MonoDebugMethodAddressList *'.
15309 2007-06-28 Martin Baulig <martin@ximian.com>
15311 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15313 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15315 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15316 __builtin_frame_address () since it is broken on older gcc versions.
15318 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15320 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15321 on the stack overflow handling and made the managed stack overflows
15322 catchable in most cases using soft guard pages.
15323 * exceptions-x86.c: added code to restore the protection in the soft
15324 guard pages at the end of exception handling.
15326 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15328 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15330 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15332 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15333 exception handling.
15335 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15337 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15338 signal handling support until it has been ported to the new mechanism.
15339 * mini.c: fixed stack overflow detection and use the new
15340 architecture code to handle signals on the altstack.
15342 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15344 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15345 stack overflows on the alt stack.
15347 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15349 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15350 stack overflows on the alt stack.
15352 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15354 * exceptions-ppc.c: cleanup preparing for altstack support.
15356 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15358 * exceptions-arm.c: cleanup preparing for altstack support.
15360 2007-07-27 Mark Probst <mark.probst@gmail.com>
15362 * mini.c (print_jit_stats): Output hazard pointer stats.
15364 2007-07-26 Mark Probst <mark.probst@gmail.com>
15366 * driver.c, mini.c: Replaced security mode flags with a single
15369 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15371 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15373 2007-07-25 Mark Probst <mark.probst@gmail.com>
15375 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15376 (which doesn't do anything yet) for activating Core CLR
15377 (Silverlight) security.
15379 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15381 * mini-codegen.c: work around a possible gcc bug on arm.
15383 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15385 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15386 message for platforms that don't support AOT compilation.
15388 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15390 * mini.h, mini.c, driver.c: temporary smcs hack.
15392 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15394 * mini-arm.h, mini-arm.c: arm EABI fixes.
15396 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15398 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15401 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15402 trampolines taking a method argument.
15404 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15406 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15407 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15409 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15410 JIT compilation throws an exception. Fixes #82050.
15412 2007-07-19 Mark Probst <mark.probst@gmail.com>
15414 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15415 with the MONO_EXCEPTION_ defines.
15417 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15419 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15422 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15423 the cause of an assertion.
15425 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15427 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15430 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15432 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15433 assert. Should fix #82103.
15435 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15437 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15438 here too. Fixes #82095.
15440 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15443 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15445 * mini-amd64.h: Enable IMT for amd64.
15447 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15449 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15451 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15453 2007-07-12 Mark Probst <mark.probst@gmail.com>
15455 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15456 as soon as check_linkdemand sets an exception_type.
15458 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15460 * mini-x86.c: fixed offsets for IMT call sequence.
15461 * mini-x86.h: enable IMT again.
15463 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15465 * trace.c (mono_trace_enter_method): Decode MonoType too.
15467 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15469 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15471 * mini-amd64.c: Add preliminary IMT implementation.
15473 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15475 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15476 understand the new IMT-base interface invocation (thanks to
15477 Daniel Nauck for the report and the remote debugging session).
15479 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15481 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15483 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15485 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15487 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15489 * mini-trampolines.c: implement AOT IMT support.
15490 * mini-x86.h: enable IMT support for wider testing.
15492 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15494 * inssel.brg (emit_imt_argument): Add aot support here.
15496 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15498 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15500 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15501 of the IMT implementation, partially from massi, with my
15502 implementation of the bsearch sequence. Disabled by default until
15503 the AOT code is implemented.
15505 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15507 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15509 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15511 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15513 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15514 arch-independent IMT JIT code from Massimiliano
15515 Mantione (massi@ximian.com) with small cleanups from me.
15517 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15519 * Makefile.am: fix svn invocation to get the svn revision to be
15520 independent of the local language (build fix).
15522 2007-07-09 Mark Probst <mark.probst@gmail.com>
15524 * mini.c (inline_method): Reset cfg->exception_type if the
15525 inlining is aborted. Fixes: 82049.
15527 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15529 * mini.c: remove assert from exception handling code when exception_ptr
15532 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15534 * mini.c (mono_codegen): Add an assert.
15536 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15537 enter and leave code.
15538 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15540 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15542 * mini-ppc.c: fixed memory corruption for localloc(0)
15545 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15547 * mini.c: Fix warnings.
15549 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15551 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15552 to emit better double->int conversions.
15554 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15556 * mini.c: the provided Min/Max optimizations are valid for unisgned
15559 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15561 * 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
15563 2007-06-28 Miguel de Icaza <miguel@novell.com>
15565 * mini.c (mono_running_on_valgrind): Add support for reporting the
15566 method and its boundaries to valgrind.
15568 2007-06-28 Martin Baulig <martin@ximian.com>
15570 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15572 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15574 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15576 * generic.2.cs: Add new test case.
15578 2007-06-25 Martin Baulig <martin@ximian.com>
15580 Merged the `debugger-dublin' branch.
15583 (mono_debugger_insert_method_breakpoint): New public method.
15584 (mono_debugger_remove_method_breakpoint): Likewise.
15585 (mono_debugger_check_breakpoints): New static method.
15586 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15588 * debug-debugger.h (MonoDebuggerInfo):
15589 Renamed (to keep backward compatibility in the vtable):
15590 `insert_breakpoint' -> `old_insert_breakpoint'.
15591 `remove_breakpoint' -> `old_remove_breakpoint'.
15592 `create_string' -> `old_create_string'.
15593 `lookup_class' -> `old_lookup_class'.
15594 `lookup_type' -> removed; changed into a dummy field.
15595 `lookup_assembly' -> `old_lookup_assembly'.
15596 Added (same functionality, but different signature):
15597 `create_string', `lookup_class', `lookup_assembly'
15599 `get_method_addr_or_bpt', `remove_method_breakpoint',
15600 `runtime_class_init'.
15602 * debug-debugger.c: Merged the `debugger-dublin' branch.
15604 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15606 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15608 (peephole_pass): Likewise.
15610 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15612 * driver.c: hopefully make setaffinity work also for ancient
15615 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15617 * driver.c : win32 build fix.
15619 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15621 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15622 processor if it is set.
15624 2007-06-21 Martin Baulig <martin@ximian.com>
15626 * debug-mini.h: New file.
15629 (mono_debugger_insert_breakpoint_full): Moved here from
15630 ../metadata/mono-debug-debugger.c.
15631 (mono_debugger_remove_breakpoint): Likewise.
15632 (mono_debugger_breakpoint_callback): Likewise.
15634 2007-06-15 Raja R Harinath <rharinath@novell.com>
15636 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15637 changes in MonoGenericClass.
15639 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15641 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15643 2007-06-14 Raja R Harinath <rharinath@novell.com>
15645 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15646 removal of MonoGenericMethod.
15648 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15650 * mini-exceptions.c: hooks for the exception events profiling API.
15652 2007-06-14 Randolph Chung <tausq@debian.org>
15654 * Makefile.ma: Add hppa target.
15655 * mini-arch.h: Include mini-hppa.h
15656 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15657 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15658 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15660 2007-06-14 Randolph Chung <tausq@debian.org>
15662 * inssel.brg: Add rules for "chained" compare-branch operations so that
15663 a single compare op can affect multiple branches. Adjust cost for
15664 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15665 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15666 cost for some rules so that they can more easily be overridden by
15667 per-arch rules (with fixes from lupus).
15668 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15670 2007-06-13 Randolph Chung <tausq@debian.org>
15672 * mini-ops.h: Reorder branch ops so that they match the order of the
15673 corresponding CEE_* ops. The code expects them this way.
15674 Add new ops for HPPA target.
15675 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15677 2007-06-13 Randolph Chung <tausq@debian.org>
15679 * mini-exceptions.c: Handle cases where the stack grows towards
15681 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15683 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15685 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15687 * driver.c: explain where a non-matching corlib is found.
15689 2007-06-13 Mark Probst <mark.probst@gmail.com>
15691 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15693 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15695 * mini-exceptions.c: Generate a method profile leave event during
15696 an exception to ensure that the profiler gets notified.
15698 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15700 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15703 * cpu-amd64.md: Add long_and/or/xor opcodes.
15705 2007-06-06 Wade Berrier <wberrier@novell.com>
15707 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15708 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15709 length of instruction shr_imm (expected 8, got 10)
15711 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15713 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15715 2007-06-06 Mark Probst <mark.probst@gmail.com>
15717 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15718 MonoInternalHashTable again (fixed bug in the internal hash table
15721 2007-06-06 Mark Probst <mark.probst@gmail.com>
15723 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15724 Have to figure out what makes it crash the SWF regression.
15726 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15728 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15730 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15732 * mini.c: optimize out the type check when storing null in a
15735 2007-06-04 Mark Probst <mark.probst@gmail.com>
15737 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15738 MonoInternalHashTable.
15740 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15742 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15743 signed integer methods.
15745 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15747 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15748 permanently since the current approach doesn't work.
15750 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15752 * inssel.brg (stmt): Only call delegate->invoke_impl if
15753 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15755 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15757 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15758 the sreg2==rdx case.
15760 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15761 account if it contains a rex prefix.
15762 (peephole_pass): Handle OP_FMOVE as well.
15764 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15766 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15767 as it causes regressions.
15769 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15771 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15772 static case as well.
15774 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15776 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15777 (mono_arch_get_this_arg_from_call): Ditto.
15779 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15781 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15784 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15785 (mono_arch_get_this_arg_from_call): Ditto.
15787 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15789 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15790 try to create optimized invoke code and use that for further invocations.
15791 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15793 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15795 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15797 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15798 sealed classes or methods.
15799 *devirtualization.cs: tests for the new optimization
15801 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15803 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15804 by the update_volatile () function.
15806 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15808 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15811 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15813 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15815 * mini.c: Add configure checks for header files.
15816 * mini-x86.c: Add configure checks for header files.
15817 * trace.c: Add configure checks for header files.
15818 * aot-runtime.c: Add configure checks for header files.
15819 * aot-compiler.c: Add configure checks for header files.
15820 * driver.c: Add configure checks for header files.
15821 * mini-codegen.c: Add configure checks for header files.
15823 Code is contributed under MIT/X11 license.
15825 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15827 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15828 icompare_imm -128 + op_iclt. Fixes #81703.
15830 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15832 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15834 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15836 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15837 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15838 so that all isinst checks now use "interface_bitmap".
15840 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15842 * cpu-amd64.md (jmp): Fix a warning.
15844 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15846 * basic.cs: Add new regression test.
15848 * basic.cs: Remove test which is now in basic-long.cs.
15850 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15852 * basic-long.cs: Add new test.
15854 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15856 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15858 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15860 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15862 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15865 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15866 throwing code a bit.
15868 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15869 the exception throwing code a bit.
15871 * mini-x86.c (get_call_info): Allocate result from a mempool.
15873 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15875 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15877 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15879 * mini.h (MonoCompile): Add 'token_info_hash' field.
15881 * mini.c: Save token->method associations during compilation so the AOT
15882 compiler can use it.
15884 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15885 which reference generic classes and methods.
15887 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15889 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15891 * aot-compiler.c (compile_method): Fix a typo in a comment.
15893 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15895 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15896 everything generic.
15898 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15900 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15902 * mini.h (MonoCompile): Add 'args' field.
15904 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15907 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15909 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15911 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15913 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15915 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15916 opcodes for some opcodes.
15918 * mini.h *.brg *.c: Use the new opcodes.
15920 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15922 * mini.h: Bumped aot revision.
15924 * inssel.brg: modified code generation of type checks for interfaces
15925 to use the new "MonoClass.interface_bitmap" instead of the old
15926 "MonoClass.interface_offsets".
15928 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15930 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15932 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15934 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15937 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15939 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15941 2007-04-27 Wade Berrier <wberrier@novell.com>
15943 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15944 mini.h) to fix build.
15946 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15948 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15950 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15951 causes the corlib unit tests to fail.
15953 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15955 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15957 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15959 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15960 opcodes to the comparison relations.
15962 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15963 opcodes to their types.
15965 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15967 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15968 it in cfg->arch.cinfo.
15970 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15972 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15973 cfg->cil_offset_to_bb.
15975 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15977 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15978 created becase of initlocals.
15980 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15982 * mini-alpha.c cpu-alpha.md: More alpha port work from
15983 Sergey Tikhonov <tsv@solvo.ru>.
15985 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15987 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15989 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15991 * cpu-s390.md (break): Correct the length of break instruction.
15993 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini.c: fix a couple of soft-float issues and comments.
15997 2007-04-15 Miguel de Icaza <miguel@novell.com>
15999 * trace.c (is_filenamechar): - is also a filename char.
16001 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16003 * mini-s390.c: Correct checking for enum type in return value processing.
16005 2007-04-14 Raja R Harinath <rharinath@novell.com>
16007 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16008 (version.h): Makefile is in the build directory.
16010 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16012 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16014 2007-04-11 Martin Baulig <martin@ximian.com>
16016 * mini.c (can_access_member): Fix handling of generic classes;
16019 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16021 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16023 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16025 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16027 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16029 * mini-codegen.c: make sure the right spill amount is
16030 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16032 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16034 * mini-ppc.c: fixes for the fp_branch_nan test.
16036 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16038 * basic.cs: Comment out new test which still fails on ia64.
16040 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16042 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16044 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16046 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16048 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16050 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16051 on 64 bit machines. Fixes part of #80738.
16053 * basic.cs: Add regression test.
16055 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16057 * inssel.brg basic.cs: Revert previous change to fix build.
16059 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16062 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16064 * basic.cs: Add new regression test.
16066 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16068 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16071 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16073 * cpu-s390x.md: Correct length of break instruction.
16075 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16077 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16078 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16080 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16082 * *.c: Begin WIN64 port.
16083 * mini.c: Use correct register in profiler.
16084 * mini-amd64.c: No inline assembly on Win64.
16085 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16086 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16087 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16088 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16089 mono_arch_ip_from_context for Win64.
16091 Contributed under MIT/X11 license.
16093 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16095 * exceptions-amd64.c (seh_handler): Ditto.
16097 * exceptions-x86.c (seh_handler): Fix a memory leak.
16099 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16101 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16102 mini-s390x.c: fixed peephole optimizations to deal
16103 correctly with 1 and 2 byte reload avoidance.
16105 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16107 * cpu-s390.md, cpu-s390x.md: update localloc length.
16109 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16111 * cpu-g4.md: added missing descriptions.
16113 2007-03-14 Miguel de Icaza <miguel@novell.com>
16115 * Makefile.am: Add support so the tail tests are not executed on
16116 PowerPC as that is a known limitation of the PowerPC port.
16118 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16120 * runmdesc.bat: Move to msvc directory.
16122 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16124 * runmdesc.bat: Run executable that was produced by the current
16125 target and sent via an argument.
16127 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16129 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16132 * generics.2.cs: Add regression test.
16134 2007-03-09 Wade berrier <wberrier@novell.com>
16136 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16138 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16140 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16141 AOT code depends on this.
16143 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16145 * mini.c: more precise tracking of types in the eval stack
16146 (part of fix for bug #81044).
16148 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16150 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16152 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16154 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16156 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16158 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16160 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16162 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16163 a pointer on 64 bit systems. Fixes #80190.
16165 * iltests.il: Add new regression test.
16167 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16169 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16171 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16173 * trace.c: Remove an erroneous alignemnt check when tracing.
16174 Fixes --trace on OSX86.
16176 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16178 * mini-$(arch).h: initialize SP in context for all the archs.
16180 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16182 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16183 regressions in the thread tests.
16185 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16187 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16188 - fixed implementation of LOCALLOC opcode
16189 - implemented non-un compare for floats
16191 - implementation of FDIV and CKFINITE opcodes
16192 - fixes for latest mono updates
16193 - additional arch opcodes
16195 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16197 * Makefile.am: simplify and merge rules for cross-compilation.
16199 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16201 * local-propagation.c: Actually *apply* the fix for bug 80591...
16203 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16205 * mini-exceptions.c: backuot part of the last change
16206 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16208 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16209 * inssel.brg: Fix bug 59286.
16212 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16214 * mini-exceptions.c: patch from Zoltan to correctly check for
16215 stack boundaries (using the stack register, not the frame register),
16216 fixes bugs #80724, #79717.
16218 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16220 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16221 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16223 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16224 presence of frame pointer elimination.
16226 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16228 * mini-x86.h: NetBSD UCONTEX_REG defines.
16230 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16232 * inssel-amd64.brg: Fix amd64 build.
16234 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16236 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16239 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16241 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16244 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16246 2007-01-30 Mark Mason <mason@broadcom.com>
16248 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16249 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16250 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16251 beginning support for CEE_JMP [not quite working yet]
16252 * tramp-mips.c: LMF handling now works
16254 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16256 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16258 * mini.h (NULLIFY_INS): New macro.
16260 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16262 * mini.c: statistical profiler fix for windows, patch
16263 from Tor Lillqvist (tml@novell.com).
16265 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16266 * local-propagation.c: Fix bug 80591.
16268 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16270 * Makefile.am: put back the --export-dynamic option as with
16271 the previous gmodule flags (thanks to Robert Jordan).
16273 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16275 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16277 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16278 simplify and speed up the local register allocator. Also rename some fields
16279 like iassign->vassign.
16281 * regalloc.c: Remove some functions which are no longer used since their
16282 inlined version is in mini-codegen.c.
16284 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16286 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16288 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16290 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16291 narrowing. Fixes #80622.
16293 * iltests.il: Add new regresssion test.
16295 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16297 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16298 debug-debugger.c, debug-debugger.h: warning fixes.
16299 * driver.c: updated copyright year and made it fit in one line.
16301 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16303 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16305 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16307 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16309 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16311 * iltests.il: Add new test for bug #80507.
16313 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16315 * mini-arm.h: use soft-float also on vfp for now.
16317 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16319 * mini.c: fix some more soft-float issues.
16321 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16323 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16325 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16326 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16327 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16328 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16330 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16332 * mini-arm.c: typo fix.
16334 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16336 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16338 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16340 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16341 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16343 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16345 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16347 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16349 * inssel.brg: Fix a warning.
16351 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16353 * abcremoval.c ssa.c ssapre.c: Update after this change.
16355 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16357 * dominators.c (df_set): Use mono_bitset_union_fast.
16359 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16361 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16362 mini-codegen.c: reduce relocations and memory usage for the cpu
16365 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16367 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16369 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16370 to reduce their size.
16372 2007-01-19 Mark Mason <mason@broadcom.com>
16374 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16375 * mini-mips.c: more configuration macros, support long conditional branches, additional
16376 asserts, fix epilog instrumentation.
16377 * mini-mips.h: use standard stack walk
16378 * cpu-mips.md: increase size of div, rem and conditional branches
16380 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16382 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16385 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16387 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16388 (compile_method): Ditto.
16390 * aot-runtime.c (decode_klass_info): Ditto.
16392 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16393 needed by the code generated by inssel.brg. Also fix a warning.
16395 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16397 * mini.c: deal with enums that become genericinsts by
16398 being nested in a generic class (bug #79956).
16400 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16402 * mini.c: match the generic definition to check for
16403 private access with generic types (bug #78431).
16405 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16407 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16408 to make life easier for people cross-compiling that insist on not
16411 2007-01-17 Mark Mason <mason@broadcom.com>
16413 * inssel-long.brg: patch to deal with mips missing flags
16414 * inssel-long32-mips.brg: implement overflow checks
16415 * insset-mips.brg: implement overflow checks
16416 * mini-mips.h: implement conditional exception handling
16417 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16418 Remove unused code, minor cleanups.
16419 * exceptions-mips.c: minor cleanups
16420 * mini-ops.h: add mips conditional exception ops
16421 * cpu-mips.md: add mips conditional exception ops
16424 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16426 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16427 to deal with mips missing of flags.
16429 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16431 * exceptions-ppc.c: execute fault handlers.
16433 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16435 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16437 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16439 * mini.c: handle also floating point values in initialize_array.
16441 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16443 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16444 array initialization and make it conditional on the intrins option.
16446 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16448 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16449 relocations and put the patch info names close to the enum definition.
16451 2007-01-15 Mark Mason <mason@broadcom.com>
16453 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16455 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16457 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16459 2007-01-12 Raja R Harinath <rharinath@novell.com>
16461 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16463 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16465 * Makefile.am: distribute the mips sources.
16467 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16469 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16472 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16474 * cpu-x86.md: back out for now as this triggers other regressions.
16476 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16478 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16479 to eax:edx, so ecx can't get allocated to them (bug #80489).
16481 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16483 * mini.c, mini-exceptions.c: enabled running fault handlers
16486 2007-01-03 Miguel de Icaza <miguel@novell.com>
16488 * driver.c: If nothing fail, do not use the string "failed",
16489 because it makes it very annoying to view test result logs on the
16492 2006-12-30 Miguel de Icaza <miguel@novell.com>
16494 * debug-debugger.c (mono_debugger_main): Rename "main" to
16495 "main_method" to prevent a warning.
16497 Remove a warning for unused field.
16499 2006-12-28 Martin Baulig <martin@ximian.com>
16502 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16504 2006-12-22 Martin Baulig <martin@ximian.com>
16506 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16507 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16508 seperate `.mdb_debug_info' section, so we can access it from the
16509 debugger even if the binary is stripped.
16511 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16512 from the `.mdb_debug_info' here to prevent the linker from
16513 removing that section.
16515 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16516 mdb-debug-info64.s.
16518 2006-12-19 Robert Jordan <robertj@gmx.net>
16520 * mini-x86: enable the code to return small structures in
16521 registers for FreeBSD as well. Fixes bug #80278.
16522 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16524 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16526 * mini-x86.c: align the stack when calling the profiler
16527 function instrumenting the prolog (on OSX).
16529 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16531 * mini.c: emit a break opcode where Debugger.Break () is called.
16533 2006-12-13 Miguel de Icaza <miguel@novell.com>
16535 * mini.c (mono_method_to_ir): Provide useful information on this
16536 assert, to prevent others from debugging like I did.
16538 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16540 * mini.c: enable code which was incorrectly commented
16543 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16545 * mini-x86.c: enable on OSX, too, the code to return small
16546 structures in registers.
16548 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16550 * mini-x86.c: remove the use of the dynamic code manager here, too.
16552 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16554 * mini.h, debug-debugger.c, tramp-*.c: fixed
16555 mono_debugger_create_notification_function() to use
16556 mono_global_codeman_reserve () instead of a dynamic code manager.
16558 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16560 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16561 ves_array_element_address() jit icall and use a generated
16562 managed method instead (which is about 4 times faster for a rank 3
16565 2006-11-29 Mark Mason <mason@broadcom.com>
16567 * basic-calls.cs: additional tests for passing
16568 structures as function arguments.
16570 2006-11-29 Mark Mason <mason@broadcom.com>
16572 * mini-mips.h: disable custom exception handling
16573 * mini-mips.c: throw/rethrow should use jalr to call
16574 exception stubs. Fixed bug with passing structures
16575 by value. More support for tracing floating point
16578 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini.c: fixed typo in the soft-float ldind.r4 handling
16583 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16585 * mini.c, mini.h, driver.c: added --runtime command line
16586 option to select a different runtime than the autodetected one.
16587 * jit.h: added API for embedders to initialize with a specific
16590 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16592 * mini.c: handle also boxing of r4 values (bug #80024).
16594 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16596 * mini-ppc.c: force indirect calls until we reserve
16597 enough address space for all the generated code.
16599 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16601 * exceptions-arm.c: workaround bugs in the libc definition
16602 of struct ucontext.
16604 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * inssel.brg: fixes from me and Mark Mason.
16608 2006-11-23 Dick Porter <dick@ximian.com>
16610 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16611 semaphore display now we've fixed the initial value
16613 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16615 * inssel.brg: partially revert the last change to fix the build.
16617 2006-11-21 Mark Mason <mason@broadcom.com>
16619 * inssel.brg: Add and use compare-and-branch macros to support
16620 architectures that do not have condition code registers (ie. MIPS).
16621 * *-mips.{c,brg,md}: Fix copyright statements
16623 2006-11-20 Mark Mason <mason@broadcom.com>
16625 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16626 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16627 * mini.h: Added declaration for mono_print_ins()
16628 * mini-codegen.c: added ins_spec initializer for MIPS
16629 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16630 vreg to be virtual and hreg to be non-virtual.
16631 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16632 is not yet working/implemented correctly.
16633 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16634 non-static, fixup calls to print_ins() from other parts in the file.
16636 2006-11-20 Mark Mason <mason@broadcom.com>
16638 * basic-calls.cs: added tests for passing structures as arguments
16641 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16643 * inssel-long32.brg: optimize signed division by power of two.
16645 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16647 * mini-arm.c: added support for interworking with thumb code
16648 (mono must be still be built using the ARM instruction encoding).
16650 2006-11-19 Miguel de Icaza <miguel@novell.com>
16652 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16653 verifier has different rules for it. Fixes a few verifier issues
16656 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16657 at the end, so people know what happened.
16659 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16661 * brach-opts.c: in optimize_exception_target() make sure we
16662 are in a catch clause (fixes bug #79871).
16664 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16666 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16667 more soft-float support fixes.
16669 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16671 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16672 that are passed half on the stack and half in registers.
16674 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16676 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16677 more mips integration work from Mark E Mason
16678 <mark.e.mason@broadcom.com>.
16680 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16682 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16683 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16684 tramp-mips.c: added sources for the mips port, not
16685 integrated in the build yet. Contributed by
16686 Mark E Mason <mark.e.mason@broadcom.com>.
16688 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16690 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16692 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16694 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16695 put the soft-float rules in its own file since it seems to
16696 break s390 compilation.
16698 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16700 * mini-arm.c: fixed wrnings.
16702 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16704 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16705 inssel-arm.brg: ARM support for soft-float.
16707 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16709 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16710 loads and stores of 32 bit fp values.
16712 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16714 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16716 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16717 works. Fixes #79852 and #79463.
16719 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16721 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16722 more soft-float support WIP and fixes.
16724 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16726 * mini-arm.c: some VFP updates.
16728 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16730 * mini-exceptions.c: 0 is a valid local var offset in some
16731 architectures, don't assert (bug #78508).
16733 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16735 * exceptions-arm.c: fixed off by one error in stack walk code.
16737 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16739 * mini.h, mini.c: more precise tracking of type load exceptions.
16741 2006-11-03 Robert Jordan <robertj@gmx.net>
16743 * Makefile.am: [WIN32] Add monow.exe target.
16744 * driver.c: [WIN32] Don't detach the console when debugging.
16747 2006-10-30 Miguel de Icaza <miguel@novell.com>
16749 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16751 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16753 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16755 * driver.c (mini_regression): Fix --regression with AOT.
16757 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16759 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16761 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16763 * mini-sparc.h: Don't use sigaction on sparc/linux.
16765 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16767 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16769 * mini-exceptions.c: Add proper include files for getpid ().
16771 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16773 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16774 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16777 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16778 name cache to reduce its size.
16780 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16782 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16784 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16785 the mono_lmf TLS variable.
16787 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16788 trampoline lmf frames.
16790 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16792 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16794 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16795 the mono_lmf TLS variable.
16797 * mini-exceptions.c: Access the LMF structure through accessors.
16799 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16800 variable instead of in jit_tls->lmf.
16802 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16804 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16805 trampoline lmf frames.
16807 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16809 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16811 * mini.c trace.c mini-x86.c: Revert these too.
16813 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16816 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16818 * genmdesc.c: removed now dead code.
16820 2006-10-09 Robert Jordan <robertj@gmx.net>
16822 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16824 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16826 * mini.h: do not leave gaps in the opcode values.
16828 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16830 * jit-icalls.h: flag functions as internal here, too.
16832 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16834 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16835 functions with the internal attribute.
16837 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16839 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16841 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16843 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16846 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16848 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16849 tail calls as on other platforms.
16851 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16853 * iltests.il: Add a few tailcall tests.
16855 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16857 * driver.c: fix loop for old compilers (bug #79521).
16859 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16861 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16863 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16865 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16866 metadata without any code.
16868 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16869 more precise debugging information using gdb.
16871 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16873 * inssel-ia64.brg: Make the helper methods static.
16875 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16877 * inssel-x86.brg: make the helper methods static.
16879 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16881 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16883 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16885 * mini.c: updates for monoburg changes.
16886 * inssel.brg: make a few helper functions static as they should.
16888 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16890 * Makefile.am: Move mini-codegen.c to common_sources.
16892 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16894 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16896 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16897 mini-ppc.h: port to use the common local register allocator.
16899 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16901 * mini.h: Remove the comment too then.
16903 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16905 * mini.h: put back backend.data which is to be used shortly and
16906 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16907 pointers on 4 byte boundaries it'd have much bigger issues running
16908 and you can ifdef it out anyway.
16910 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16912 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16913 MonoInst size by 4 bytes on 64 bit machines.
16915 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16917 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16918 replacement with more meaningful field names. Arch maintainers, please
16919 check the assigned names are good enough for your arch.
16921 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16923 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16924 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16926 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16928 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16929 relocations and memory requirements, put the optimization flags
16930 definitions in their own file.
16932 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16934 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16936 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16938 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16940 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16942 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16944 * inssel.brg: use the correct function to get the size of an item
16945 in an array, given an element class.
16946 * aot-compiler.c: do not access class->class_size directly.
16948 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16950 * mini.h, debug-mini.c: added a debugging function to print
16951 info about local variables and arguments in a jitted method.
16953 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16955 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16957 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16959 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16961 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16962 inner and outer loops when passing vtypes.
16964 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16966 * mini-ppc.c: take into account the cpu errata for cache flushing
16967 which caused some random errors (bug #79381).
16969 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16971 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16972 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16974 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16976 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16979 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16980 freebsd ports tree.
16982 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16983 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16985 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16988 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16990 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16992 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16994 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16995 macro does not have to be changed during debugging.
16997 * 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>.
16999 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17001 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17003 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17004 MONO_ARCH_NO_EMULATE_MUL is defined.
17006 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17008 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17010 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17012 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17014 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17016 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17017 stuff to mini-exceptions.c where it is used.
17019 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17020 setup code, the real one is in mini-exceptions.c.
17022 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17023 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17024 some changes from the freebsd ports tree.
17026 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17029 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17031 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17033 * mini.c: on Linux, check for /proc to be mounted
17034 (bug# 79351, novell bug#201204).
17036 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17038 * mini.c: handle cases where pthread_attr_getstack() behaves
17039 incorrectly (bug #78096).
17041 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17043 * mini-arm.c: support larger stack frames (bug #79272).
17045 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17047 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17049 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17052 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17053 mono_class_from_name () to find a class from its name.
17055 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17057 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17059 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17061 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17063 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17065 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17067 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17068 callinfo->trampoline.
17070 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17072 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17075 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17077 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17079 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17081 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17082 stats.method_trampolines, it is already done by the generic trampoline code.
17084 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17086 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17088 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17090 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17092 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17094 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17096 * mini.c (print_jit_stats): Print new stats.
17098 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17100 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17102 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17103 Address on two dimensional arrays. Fixes #78729.
17105 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17107 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17110 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17112 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17115 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17117 (mini_get_ldelema_ins): Ditto.
17119 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17121 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17122 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17125 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17127 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17128 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17130 * exceptions-s390x.c: Cosmetic change.
17132 * tramp-s390.c: Fix warning.
17134 * cpu-s390.md: Correct length of mul_imm.
17136 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17138 * aot-compiler.c: added binary writer with ELF backend
17139 implementation (only on Linux/x86 for now).
17141 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17143 * Makefile.am: Don't run net 2.0 AOT tests.
17145 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17146 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17148 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17150 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17152 * aot-compiler.c: simplified and refactored the asm-writing code
17153 to allow different backends.
17155 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17157 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17159 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17160 little. Share patches of type TYPE_FROM_HANDLE as well.
17162 * mini.c (mono_patch_info_equal): New helper function.
17163 (mono_patch_info_hash): Ditto.
17165 * aot-compiler.c (emit_method_code): Fix s390 build.
17167 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17168 is not handled because it is stored as a flag and not as a type ctor. Fixes
17171 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17173 * aot-compiler.c: Fix computation of GOT slot statistics.
17175 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17176 Also remove support for not PIC AOT.
17178 * mini.h: Bump AOT file format version.
17180 * objects.cs: Add a test for #78990.
17182 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17183 (peter.dettman@iinet.net.au). Fixes #79087.
17185 * basic-long.cs: Add a test for the above.
17187 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17189 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17191 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17194 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17196 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17199 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17201 * mini.c: Don't verify COM proxy invoke calls
17204 2006-08-10 Dick Porter <dick@ximian.com>
17206 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17207 which process is holding semaphores locked.
17209 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17211 * mini-ia64.c mini-amd64.c: Fix #79027.
17213 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17215 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17217 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17218 implicit arguments in a vararg call. Fixes #79027.
17220 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17222 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17223 (mono_get_array_new_va_signature): Ditto.
17225 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17227 * aot-runtime.c: Call init_plt lazily.
17229 * inssel-long.brg: Fix unsigned long->int conversion.
17231 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17233 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17234 that most data is now in the .rss/.data section.
17236 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17238 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17240 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17242 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17244 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17246 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17247 virtual call. Fixes #79010.
17249 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17250 and use the result as the this argument in the real call.
17252 * generics.2.cs: Add a new test for #79010.
17254 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17256 * mini-x86.c: Fix a warning.
17258 * aot-compiler.c: Add a bunch of statistics.
17260 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17262 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17264 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17266 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17268 * 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>.
17270 2006-07-13 Miguel de Icaza <miguel@novell.com>
17272 * mini.c (mono_method_to_ir): Obtain the original method in the
17273 CIL stream and use this to perform validation.
17277 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17279 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17280 (mono_arch_call_opcode): Ditto.
17282 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17285 * mini.c (mono_patch_info_dup_mp): New helper function.
17287 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17288 compilation. Fixes #78827.
17290 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17292 * declsec.c: Use original security informations for
17293 MONO_WRAPPER_MANAGED_TO_MANAGED.
17295 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17297 * mini.c: Allow Com Interop methods/classes and
17298 don't verify COM wrapper calls
17301 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17303 * inssel-long32.brg: Fix long->i4 checked conversion.
17305 * exceptions.cs: Add a test for the above.
17307 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17309 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17311 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17314 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17317 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17319 * mini.c: Fix solaris/x86 exception handling.
17321 * Makefile.am: Get rid of $(ICU_LIBS).
17323 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17325 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17326 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17327 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17329 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17331 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17332 this function causes a SIGSEGV.
17334 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17336 * mini.c: Remove unused solaris/x86 includes.
17338 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17340 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17342 2006-06-20 Jb Evain <jbevain@gmail.com>
17344 * cpu-g4.md: fix max length of start_handler instruction.
17346 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17347 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17349 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17350 * ssa.c: Fixed bug 78653 for SSA based deadce.
17351 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17352 MonoInst.flags, used in SSA based deadce.
17353 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17354 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17356 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17358 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17359 it can end up using non executable memory on ppc64 systems
17360 running ppc32 userspace (fix from Johannes Berg).
17362 2006-06-14 Dick Porter <dick@ximian.com>
17364 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17367 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17368 * mini.c: Made so that inline is locally disabled if it would
17369 trigger a .cctor, because too many apps depend on this behavior
17370 (which seems to be also the one of the MS CLR).
17372 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17374 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17375 No idea why this worked before.
17377 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17378 which branch to outer exception clauses since they could skip the
17379 inner finally clauses. Fixes #78633.
17381 * exceptions.cs: Add a test for the above.
17383 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17386 * iltests.il: Add a test for the above.
17388 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17390 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17391 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17393 * iltests.il: Add a test for the above.
17395 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17397 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17399 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17400 methods as instrinsics.
17402 2006-06-09 Wade Berrier <wberrier@novell.com>
17404 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17405 (simple-cee-ops.h ssapre-mini-ops.h)
17407 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17409 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17410 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17412 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17413 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17415 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17417 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17419 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17421 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17422 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17423 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17424 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17425 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17426 of opcodes, so that bug 78549 should not happen again.
17427 * ssapre.c: Updated to use the renamed files.
17429 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17431 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17432 in OP_ATOMIC_EXCHANGE_I4.
17434 2006-06-07 Wade Berrier <wberrier@novell.com>
17436 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17437 in mono_debugger_create_notification_function)
17439 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17441 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17443 * mini.c (type_from_stack_type): Disable some changes which do not
17446 * driver.c: Reenable opts.
17448 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17449 of the evaluation stack.
17451 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17452 evaluation stack trace at entry to the bblock.
17454 * mini.c (merge_stacks): New function to perform verification of stack merges.
17455 Turned off by default.
17457 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17460 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17462 * local-propagation.c: Fixed bug 78549.
17464 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17466 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17468 2006-06-02 Miguel de Icaza <miguel@novell.com>
17470 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17471 tramp-arm.c, tramp-ia64.c
17472 (mono_debugger_create_notification_function): Update signature to
17473 new signature and use new protocol for creating the notification
17476 Should fix the build.
17478 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17480 * exceptions-ppc.c (mono_jit_walk_stack)
17481 (ves_icall_get_frame_info): Fix the build
17483 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17485 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17487 2006-05-31 Raja R Harinath <rharinath@novell.com>
17489 * il2tests.2.il: New file for generics CIL tests. Add test for
17491 * Makefile.am: Update.
17494 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17497 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17499 * aliasing.c: Fixed bug 78311.
17501 2006-05-29 Martin Baulig <martin@ximian.com>
17503 * mini-exceptions.c (mono_find_jit_info): When computing the
17504 native offset, check whether we're actually inside the method's
17505 code; call mono_debug_print_stack_frame() to format the frame.
17506 (ves_icall_System_Exception_get_trace): Call
17507 mono_debug_print_stack_frame() to format the stack frame.
17508 (ves_icall_get_trace): Update to the new debugging API.
17509 (mono_jit_walk_stack_from_ctx): Likewise.
17510 (ves_icall_get_frame_info): Likewise.
17512 * mini.c (get_method_from_ip): Use the new debugging API.
17513 (mono_print_method_from_ip): Likewise.
17516 (mono_jit_walk_stack): Use the new debugging API.
17517 (ves_icall_get_frame_info): Likewise.
17519 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17521 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17523 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17525 * mini.c: Added "limitator" to inline for debugging.
17527 2006-05-24 Martin Baulig <martin@ximian.com>
17529 * debug-debugger.c (mono_debugger_init): Create a private,
17530 malloc()-based code manager for the notification function and
17531 intentionally leak it on exit. This fixes the crash-on-exit race
17535 (mono_debugger_create_notification_function): Added
17536 `MonoCodeManager *' argument.
17539 (mono_debugger_create_notification_function): Added
17540 `MonoCodeManager *' argument.
17542 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17544 * aliasing.c: Fixed 64 bit issue.
17545 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17546 default since all known bugs are fixed (one more time!).
17548 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17550 * mini.c: write barrier support.
17552 2006-05-23 Martin Baulig <martin@ximian.com>
17554 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17555 check at the top of the file.
17557 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17559 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17560 reverting changes without reason and without changelog entries.
17562 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17564 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17565 to a few opcodes. Fixes #78439.
17567 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17568 consistency with other archs.
17570 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17572 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17574 * debug-debugger.c: fix the build.
17576 2006-05-17 Martin Baulig <martin@ximian.com>
17579 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17580 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17581 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17582 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17584 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17586 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17588 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17590 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17591 MONO_TYPE_GENERICINST.
17593 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17594 MONO_TYPE_GENERICINST.
17596 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17598 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17601 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17603 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17605 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17607 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17609 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17610 mono_trace_cleanup ().
17612 * iltests.il: Fix problem with the newly added test.
17614 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17615 due to register constraints, free up the previous hreg. Fixes #78314.
17617 * iltests.il: Add new test for #78314.
17619 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17620 Interlocked.Add. Fixes #78312.
17622 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17624 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17626 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17628 2006-05-05 Martin Baulig <martin@ximian.com>
17630 * debug-mini.c (mono_debug_open_block): New method.
17633 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17634 the beginning of each basic block.
17637 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17638 the beginning of each basic block.
17640 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17642 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17643 default until I understand why they break the build on amd64.
17645 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17647 * mini.c (mini_cleanup): Call mono_cleanup ().
17649 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17652 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17654 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17655 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17656 default since all known bugs are fixed, and I cannot reproduce bug
17657 77944... I'm asking Matt Hargett to test again after this commit.
17659 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17661 * mini-codegen.c: Fixed typo that thrashed inline.
17663 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17665 * dominators.c (compute_dominators): Avoid using a worklist since
17666 it is not correct in some cases. Instead, iterate over all bblocks as
17667 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17669 2006-04-28 Miguel de Icaza <miguel@novell.com>
17671 * mini.c (mono_jit_compile_method_inner): Use
17672 mono_prepare_exception_from_error that resets the value
17675 2006-04-27 Miguel de Icaza <miguel@novell.com>
17677 * mini.c: Move the mini_loader_error_to_exception to metadata.
17679 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17681 * aliasing.c: Fixed bug 78210.
17683 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17685 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17686 default until all their problems (or the ones they trigger) are fixed.
17688 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17690 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17692 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17693 as loaded only after resolving patches since that could invoke the same method.
17695 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17697 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17700 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17703 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17706 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17707 made from AOT code through the PLT table.
17709 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17710 holding the plt offset when a call is made to the aot plt trampoline.
17712 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17714 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17717 * Makefile.am (common_sources): Fix build breakage.
17719 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17720 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17721 intra-assembly calls if possible.
17723 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17725 * mini-trampolines.c: Handle PLT entries.
17727 * mini.c: Avoid creating a GOT var for calls.
17729 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17730 from mscorlib code.
17732 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17733 from mscorlib code.
17735 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17738 * mini.h: Bump AOT file format version.
17740 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17743 2006-04-25 Martin Baulig <martin@ximian.com>
17745 * driver.c: Disable copyprop, consprop and inline when running
17746 inside the debugger.
17748 2006-04-25 Martin Baulig <martin@ximian.com>
17750 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17751 with `get_current_thread' and added `detach'.
17752 (MonoDebuggerMetadataInfo): Added `thread_size',
17753 `thread_tid_offset', `thread_stack_ptr_offset' and
17754 `thread_end_stack_offset'.
17756 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17758 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17761 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17762 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17764 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17766 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17768 * aot.c: Add support for ADJUSTED_IID.
17770 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17772 * aot.c (emit_method_order): Don't align method_order_end.
17774 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17775 the interface ID changes.
17777 2006-04-21 Dick Porter <dick@ximian.com>
17779 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17780 cleaning up a thread. Fixes the new part of bug 77470.
17782 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17784 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17785 to managed wrapper.
17787 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17789 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17791 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17792 SIGSEGV. Fixes #78072.
17794 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17795 unregister our SIGABRT handler.
17797 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17799 * mini.c: Disabled inline where it can alter the call stack in a
17800 way visible from managed code.
17801 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17804 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17806 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17807 on other platforms. Fixes #78089.
17809 2006-04-13 Martin Baulig <martin@ximian.com>
17811 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17812 determine whether we're inside the debugger.
17815 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17817 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17819 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17820 handler clauses. Fixes #78024.
17822 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17823 in the CALL_MEMBASE opcodes. Fixes #78088.
17824 (mono_arch_get_vcall_slot_addr): Ditto.
17826 2006-04-10 Martin Baulig <martin@ximian.com>
17828 * debug-debugger.c: The thread handling code has now been moved
17829 into ../metadata/threads.c.
17831 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17833 * driver.c (mono_main): Fix --with-gc=none build.
17835 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17836 (mono_spillvar_offset_float): Ditto.
17837 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17838 hreg, not when its !global, since on ia64, there is a third category: stacked
17841 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17843 * mini.c: set MonoInst->klass for load field address and a few other
17846 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17848 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17850 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17852 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17853 the branch opt changes.
17855 2006-04-06 Dick Porter <dick@ximian.com>
17857 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17859 * wapihandles.c (mini_wapi_seminfo):
17860 * driver.c (mono_main): Add semaphore info option
17862 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17864 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17865 branch optimization changes. Fixes #78009.
17867 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17869 * mini.c: ignore accessibility of methods in managed->native wrappers.
17871 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17873 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17875 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17877 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17879 * mini.c: Modify the branch optimizations to preserve the invariant that
17880 the entries inside the in_bb and out_bb arrays are unique.
17881 (mono_unlink_bblock): Avoid creation of new arrays.
17883 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17885 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17888 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17890 * mini.c (optimize_branches): Remove the "optimizations" in
17891 the cbranch1/cbranch2 -> branch cases which were causing several
17892 problems in the past. Fixes #77986.
17894 2006-03-31 Chris Toshok <toshok@ximian.com>
17896 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17897 default optimizations :(
17899 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17901 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17904 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17906 * local-propagation.c: Added comments to structs and removed
17907 "Mono" prefixes from local tree mover types.
17909 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17911 * Makefile.am (arch_sources): Define this for each architecture so
17912 libmono_la_SOURCES is defined in one place.
17914 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17916 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17919 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17921 * driver.c: print the GC name supplied by configure.
17923 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17925 * local-propagation.c: Added tree mover, and moved here all the
17926 local propagation code from mini.c
17927 * mini.c: Added support for treeprop, and moved all the local
17928 propagation code to local-propagation.c
17929 * mini.h: Added support for treeprop
17930 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17931 treeprop, inline and deadce by default
17932 * Makefile.am: Added local-propagation.c
17934 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17936 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17938 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17940 * debug-debugger.c: make it compile without the Boehm GC.
17942 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17944 * mini.c: fixed issue with mismatch when an icall is registered
17945 with multiple names but same address.
17947 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17949 * declsec.c, mini-exceptions.c: use write barrier to set reference
17950 fields of managed objects.
17952 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17954 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17955 (can_access_internals): Fix a warning.
17957 * mini.c (print_method_from_ip): Rename this to
17958 mono_print_method_from_ip so it gets exported.
17960 * trace.c: Deal with strings inside StringBuilder's containing garbage
17961 and fix memory leaks. Fixes #77848.
17963 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17965 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17968 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17970 * mini-s390.c: Remove OP_X86_TEST_NULL.
17972 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17974 * mini.c: use the correct GetHashCode() for the moving collector.
17976 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17978 * liveness.c: Regalloc spill cost tuning.
17980 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17982 * mini-s390x.h: Correct S390_LONG macro.
17984 * mini-s390x.c: Cleanup unused code.
17986 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17988 * jit-icalls.h: New file.
17990 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17991 icalls and include that instead of including jit-icalls.c.
17993 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17996 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17998 * mini.c: when checking for member accessibility, also check for
17999 friend assemblies and for explicit interface implementations.
18001 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18003 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18005 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18007 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18008 common cases are done first.
18010 * mini-ops.h: Only define platform specific opcodes on the given platform.
18012 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18015 2006-03-14 Martin Baulig <martin@ximian.com>
18017 Revert Paolo's change from r57348:
18019 * mini.h: don't use gboolean for bitfields.
18020 * mini.c: verifier changes for fields and methods accessibility.
18022 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18024 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18026 * mini-s390x.c: Fix conv_r_un.
18028 * cpu-s390, cpu-s390x.md: Fix lengths.
18030 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18032 * mini.c: nested types have access to all the nesting
18033 levels, not just the enclosing types.
18035 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18037 * mini.c: added a few more verification checks.
18039 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18041 * liveness.c: Merge optimizations from the linear-il branch.
18043 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18045 * mini-ia64.c (emit_call): Add a comment.
18047 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18049 * tramp-ia64.c: Fix some warnings.
18051 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18053 * mini.h: don't use gboolean for bitfields.
18054 * mini.c: verifier changes for fields and methods accessibility.
18056 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18058 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18059 lazy icall wrapper changes.
18061 * dominators.c: Replace all the dominator algorithms with faster
18062 ones from the linear-il branch.
18064 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18067 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18068 common cases are done first.
18070 * mini-amd64.c: Fix some warnings.
18072 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18075 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18078 * mini.h: Add a missing prototype.
18080 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18082 * mini.c: Compile icall wrappers lazily.
18084 * mini-codegen.c: Use printf instead of g_print since its much faster.
18086 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18089 * mini.c (optimize_branches): Cache the negative result from
18090 remove_block_if_useless ().
18092 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18093 Also fix some bblock linking issues.
18095 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18098 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18100 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18101 accessed fields first, for better cache behavior.
18103 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18105 * mini.c: speedup IList<T> array accesses.
18107 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18109 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18110 inline_costs counter. Fixes #77190.
18112 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18114 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18115 trace messages. Fixes #77706.
18117 2006-03-04 Martin Baulig <martin@ximian.com>
18119 * tramp-amd64.c, tramp-x86.c
18120 (mono_debugger_create_notification_function): Use
18121 mono_global_codeman_reserve() to allocate a buffer at runtime and
18124 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18126 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18127 notification function at runtime and then call `initialize' in the
18128 `MONO_DEBUGGER__debugger_info' vtable.
18130 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18132 * iltests.il: Fix a visibility problem.
18134 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18136 * driver.c, mini.c: add hooks for the counters API.
18138 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18140 * driver.c: show disabled options.
18142 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18144 * linear-scan.c: always use cost-driven selection.
18146 2006-02-28 Raja R Harinath <rharinath@novell.com>
18148 * jit-icalls.c (helper_compile_generic_method): Revert change from
18151 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18153 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18155 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18157 * inssel.brg: style fixes, mostly to force the updated monoburg
18158 to run for people using svn.
18160 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18162 * mini.c: match monoburg changes.
18164 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18166 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18167 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18168 declaration in the header file.
18170 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18172 * helpers.c: reduce relocations and mem usage.
18174 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18176 * mini.h, mini-codegen.c: disable logging features if
18177 requested by configure.
18179 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18181 * mini.c: tiny verifier changes.
18183 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18185 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18186 cpu-pentium.md: stack alignment changes for osx/x86,
18187 partially from Geoff Norton <gnorton@customerdna.com>.
18189 2006-02-24 Raja R Harinath <harinath@gmail.com>
18191 * jit-icalls.c (helper_compile_generic_method): Update to changes
18192 in metadata/class.c.
18194 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18196 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18198 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18199 interface calls with large offsets.
18201 2006-02-23 Raja R Harinath <rharinath@novell.com>
18203 * jit-icalls.c (helper_compile_generic_method): Document the
18204 special-case we depend on so that we can inflate the method twice
18205 with the same context with no bad side-effects.
18207 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18209 * mini-x86.c, mini-amd64.c: fix for case when xen support
18212 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18214 * mini-x86.c, mini-amd64.c: generate code to access tls items
18215 in a faster way for Xen systems.
18217 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18219 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18220 updates and compilation fixes for the OSX/x86 port, mostly from
18221 Geoff Norton <gnorton@customerdna.com>.
18223 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18225 * inssel.brg: faster interface call implementation
18226 to sync with the interface_offsets MonoVTable changes.
18228 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18230 * mini.c: more verification checks.
18232 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18234 * mini.c: added a few more verification checks.
18236 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18238 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18239 facility on the processor and use it if available.
18241 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18243 * driver.c, aot.c, mini.c: throw exception if the IL code is
18244 invalid or unverifiable.
18246 2006-02-17 Raja R Harinath <rharinath@novell.com>
18248 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18251 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18253 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18255 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18257 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18258 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18259 handling of instantiated generic valuetypes.
18261 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18263 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18264 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18267 * generics.2.cs: Revert the nullable reftypes tests.
18269 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18271 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18272 using __builtin_frame_address (1) as it doesn't work in the presence
18273 of optimizations. Hopefully fixes #77273.
18275 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18276 -> generics.cs change as it doesn't work with some automake versions.
18278 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18280 * mini.c: handle systems that sue a different way to
18281 retrieve the stack address of the current thread.
18283 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18285 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18286 it specially in the makefile.
18288 * generics.2.cs: Add tests for nullable reference types.
18290 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18292 * mini.c: always handle the case when mono_jit_init()
18293 is called in a thread different from the main thread,
18294 confusing libgc (bug #77309).
18296 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18298 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18300 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18302 * mini.c: change optimize_branches () to use a single loop
18303 and introduce a new optimization to simplify some range checks.
18305 2006-02-03 Martin Baulig <martin@ximian.com>
18307 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18308 and merged with debugger_thread_manager_add_thread().
18309 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18310 inform the debugger about the main thread.
18312 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18314 * basic.cs: Add test for div.un/rem.un constant folding.
18316 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18318 * cpu-s390x.md: correct int_xor_imm length
18320 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18322 * generics.2.cs: New test for #77442.
18324 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18327 2006-02-02 Martin Baulig <martin@ximian.com>
18329 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18330 <mono/metadata/mono-debug-debugger.h>
18332 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18334 2006-02-02 Martin Baulig <martin@ximian.com>
18336 * debug-debugger.h: New header file for debug-debugger.c.
18338 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18339 function is a separate thread anymore; add support for attaching.
18341 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18343 * tramp-x86.c: Fix a warning.
18345 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18347 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18348 on very large methods.
18350 * aot.c (load_patch_info): Fix a warning.
18352 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18354 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18355 mini-ops.h: alu membase optimizations.
18357 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18359 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18360 to speedup StringBuilder.
18362 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18364 * dominators.c (mono_compute_natural_loops): Fix detection of
18365 loop body start blocks.
18367 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18369 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18371 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18374 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18376 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18378 2006-01-25 Martin Baulig <martin@ximian.com>
18380 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18381 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18382 started to cleanup this file a little bit.
18384 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18386 * mini.c: optimize a codepath frequently happening in generics code.
18388 2006-01-23 Martin Baulig <martin@ximian.com>
18390 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18392 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18393 functions directly.
18395 * driver.c: debug-debugger.c is only available if
18396 `MONO_DEBUGGER_SUPPORTED' is defined.
18398 2006-01-23 Martin Baulig <martin@ximian.com>
18400 * debug-debugger.c: Only enable this on platforms where the Mono
18401 Debugger is working (x86 and x86_64).
18403 2006-01-21 Martin Baulig <martin@ximian.com>
18405 The Mono Debugger is now using the normal `mono' instead of the
18406 `mono-debugger-mini-wrapper' when executing managed code.
18408 * debug-debugger.c: New file; previously known as
18409 debugger/wrapper/wrapper.c.
18411 * debug-mini.c (mono_init_debugger): Removed.
18413 * driver.c (mono_main): Added new `--inside-mdb' command line
18414 argument which is used when running inside the debugger.
18416 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18418 * liveness.c (mono_analyze_liveness): Remove some unused data
18421 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18423 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18425 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18427 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18428 depends on implementation details of monobitset.
18430 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18433 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18435 * liveness.c: Update after monobitset changes.
18437 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18439 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18441 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18443 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18445 * mini-s390x.c: Remove warning messages.
18447 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18449 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18451 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18453 * generics.2.cs: Add ldelem/stelem_any test.
18455 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18457 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18459 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18461 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18463 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18465 * generics.2.cs: Reenable vtype tests.
18467 * inssel-x86.brg: Remove an icorrect valuetype rule.
18469 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18471 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18472 initial support for OP_ABS.
18474 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18476 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18478 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18480 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18481 conversion and implement LADD/LSUB.
18483 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18486 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18488 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18490 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18493 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18495 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18496 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18497 (stack walk problem).
18499 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18501 * aot.c (mono_aot_load_method): Fix a warning.
18503 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18505 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18507 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18509 * iltests.il: Add test for #77148.
18511 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18514 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18516 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18518 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18520 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18521 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18523 * basic-long.cs: Add lconv-to-r4/r8 tests.
18525 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18527 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18529 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18530 here as on other archs.
18532 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18534 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18536 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18538 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18540 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18542 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18543 instrument_prolog; Add memory_barrier instruction.
18545 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18547 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18549 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18551 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18553 * aliasing.c inssel.brg: Fix warnings.
18555 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18556 could skip initialization of some parts of memory.
18558 * mini.c mini-ia64.c: Fix warnings.
18560 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18562 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18564 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18565 a crash seen on sparc.
18567 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18569 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18571 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18573 * mini-ops.h: Add s390_backchain instruction
18575 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18577 * cpu-s390.md: Add s390_backchain instruction
18579 * mini-s390.c: Significant ABI changes
18581 * mini-s390.h: Cater for zero length structures
18583 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18585 * mini-s390.c: ABI fixes
18587 * inssel-s390.brg: Remove debug statements
18589 * cpu-s390.md: Fix length of ATOMIC_xx operations
18591 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18593 * basic-float.cs: Add float<->long conversion tests.
18595 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18597 * mini-s390.c: Fix LOCALLOC processing.
18599 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18601 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18603 * iltests.il: Add tests for some opcodes not covered by the other
18606 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18608 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18609 register loading for Tail processing; Correct trace output.
18611 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18613 * cpu-s390.md: Correct size of jmp instruction.
18615 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18617 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18619 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18621 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18622 Bring s390 up to current level.
18624 2005-12-12 Zltan Varga <vargaz@gmail.com>
18626 * generics.2.cs: Disable the newly added tests as they do not work yet.
18628 * generics.2.cs: Add valuetype tests.
18630 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18632 * basic-long.cs: Add i4->u8 test.
18634 * objects.cs: Add tests for JIT intrinsic.
18636 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18637 optimizations lost by a mistake.
18639 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18641 * basic-long.cs: Remove a test moved to objects.cs.
18643 * arrays.cs: Add more array tests.
18645 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18647 * arrays.cs: Add new tests for multi-dimensional arrays.
18649 2005-12-06 Raja R Harinath <rharinath@novell.com>
18651 * Makefile.am (test_sources2): Add generics.2.cs.
18652 (EXTRA_DIST): Add test_sources2.
18654 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18656 Support for boxing and unboxing nullable types as well as the
18657 isinst operation on nullables, per the CLI ammendment.
18659 * inssel.brg (CEE_ISINST): Special case for nullable
18661 * mini.c (handle_unbox_nullable): new method
18662 (handle_box): Special case for nullable types
18663 (mono_method_to_ir): Call handle_unbox_nullable in correct
18666 * generics.2.cs: New test suite
18668 * Makefile.am: Support for regression tests with generics.
18670 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18672 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18673 allocated to registers. Fixes #76800.
18675 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18677 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18679 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18681 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18684 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18686 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18689 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18691 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18692 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18694 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18695 single precision before storing to a single precision location.
18697 2005-11-28 Raja R Harinath <rharinath@novell.com>
18699 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18701 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18703 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18706 * basic.cs: Remove test_0_byte_compares test which was moved to
18707 objects.cs a long time ago.
18709 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18711 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18713 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18715 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18716 handlers are called.
18718 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18721 * mini-ia64.c: Add support for the throw->branch exception
18724 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18726 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18728 * mini.c: Enabled "fastpath" deadce :-)
18730 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18732 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18733 alias analysis pass to support it.
18734 * mini.h: Likewise.
18736 * liveness.c: Likewise (liveness computation can use aliasing
18737 information to be more accurate).
18738 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18739 moreover made so that "--compile-all" uses the given optimization
18740 flags and not the default ones.
18741 * aliasing.c: Alias analysis (new file).
18742 * aliasing.h: Likewise.
18743 * Makefile.am: added "aliasing.c" and "aliasing.h".
18745 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18747 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18750 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18752 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18753 fp >= end_of_stack exit condition, as it is not needed, and it might
18754 become true for fp eliminated frames.
18756 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18758 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18761 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18763 * mini-arm.c: fixed alignment of doubles/longs to match
18764 the C ABI (bug #76635).
18766 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18768 * aot.c: fix compilation with --enable-minimal=aot.
18770 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18772 * mini-arm.c: fixed compatibility with the new
18773 floating point emulator package for compares.
18775 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18777 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18779 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18781 * mini-exceptions.c (print_stack_frame): Output to stderr.
18782 (mono_handle_native_sigsegv): Ditto.
18784 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18786 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18787 OP_LCONV_TO_OVF_I implementation.
18789 * mini-amd64.c: Add support for the throw->branch exception
18792 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18793 when the catch clause catches a more general exception, i.e. Object.
18795 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18797 * cpu-ia64.md: Remove unused opcodes.
18799 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18800 specific defines for architectures defining USE_SIGACTION.
18802 * mini-ia64.c: Fix some warnings.
18804 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18805 version seemed to skip a frame.
18807 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18809 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18810 only calls which are made to native code use this flag.
18812 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18814 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18815 varargs methods as well.
18817 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18818 which have save_lmf set. Reorganize methods prologs a bit.
18820 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18821 debugger to the proper place.
18823 2005-10-29 Martin Baulig <martin@ximian.com>
18825 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18826 when running inside the debugger until the debugger has support
18829 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18831 * mini.h: Fix a warning.
18833 2005-10-24 Miguel de Icaza <miguel@novell.com>
18835 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18836 we expose publicly, this returns the string.
18838 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18840 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18841 with fp elimination.
18843 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18845 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18846 native stacktrace using the glibc 'backtrace' function if available.
18848 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18850 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18852 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18853 handle SIGSEGVs received while in native code.
18855 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18856 code, call mono_handle_native_sigsegv which will abort the runtime
18857 after printing some diagnostics, instead of converting it into a
18858 confusing NullReferenceException.
18860 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18862 * cpu-pentium.md: Remove unused opcodes.
18864 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18866 * mini-amd64.h (MonoLMF): Add rsp field.
18868 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18871 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18873 * mini-codegen.c (get_register_spilling): Fix some warnings.
18875 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18877 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18878 elimination during exception handling. Enable fp elimination by
18881 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18884 2005-10-16 Martin Baulig <martin@ximian.com>
18886 * mini-exceptions.c
18887 (mono_debugger_run_finally): New public method for the debugger.
18889 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18891 * debug-mini.c (mono_debug_init_method): Fix warning.
18893 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18894 the 'exname' parameter const to fix some warnings.
18896 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18898 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18899 introduced by the previous patch.
18901 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18903 * basic-float.cs: Add test for precision of float arithmetic.
18905 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18906 when loading/storing single values from/to memory.
18908 * mini.c (mono_jit_compile_method_with_opt): Create the function
18909 pointers in the correct domain.
18911 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18913 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18914 introduced by previous patch.
18916 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18917 when out_filter_idx is NULL.
18919 * mini-exceptions.c: Don't run filter clauses twice during exception
18920 handling. Fixes #75755.
18922 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18924 * aot.c: Add support for ldflda wrappers.
18926 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18929 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18931 * mini.c, mini.h: do not consider exception handlers blocks when
18932 setting up interface variables.
18934 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18936 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18938 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18940 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18941 causes a regression.
18943 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18945 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18947 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18948 of the OP_P definitions.
18950 * TODO: Add a proposal for dealing with the CEE/OP mess.
18952 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18953 optimizations from the x86 port.
18955 * cpu-amd64.md: Ditto.
18957 * basic.cs basic-long.cs: Add tests.
18959 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18961 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18962 Patrik Torstensson's implementation of my exception-handling
18963 optimization idea, when the exception object is not used
18966 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18968 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18969 of the mul_imm optimizations from the old jit.
18971 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18973 * mini.c, liveness.c: patch by Patrik Torstensson and
18974 Zoltan Varga to improve performance in methods with
18977 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18979 * driver.c: Remove 'Globalization' entry from --version.
18981 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18983 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18984 there is a profiler interested in JIT events.
18986 * aot.c: Load profile files produced by the AOT profiling module, and
18987 reorder methods based on the profiling info. Add a 'method_order' table
18988 to the AOT file to make mono_aot_find_jit_info work with the reordered
18991 * mini.h: Bump AOT file version info.
18993 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18995 * mini-arm.h: work around what looks like a gcc bug when optimizations
18998 2005-09-28 Raja R Harinath <rharinath@novell.com>
19000 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19001 conditionals. Use ...
19002 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19004 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19006 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19007 to determine the amount of memory to copy when passing valuetypes.
19009 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19010 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19012 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19014 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19015 information about aot.
19017 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19019 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19020 macros. This will allow a deadlock debugger to easily be plugged
19023 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19025 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19027 2005-09-27 Raja R Harinath <rharinath@novell.com>
19029 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19030 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19031 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19032 ($(arch_built)) [CROSS_COMPILING]: Error out.
19034 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19036 * aot.c: Add support for the no_special_static flag for classes.
19038 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19040 * Reapply reverted patches.
19042 * *: Revert r50174 as well.
19044 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19046 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19048 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19050 2005-09-23 Miguel de Icaza <miguel@novell.com>
19052 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19053 part of the SIG_HANDLER_SIGNATURE.
19055 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19057 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19060 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19061 introduced by previous patch.
19063 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19065 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19066 saved registers too.
19068 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19069 upon the information returned by get_call_info ().
19071 * mini-x86.c (add_float): Fix stack size calculation.
19072 (mono_arch_call_opcode): Rewrite this so it works based up the
19073 information returned by get_call_info ().
19074 (mono_arch_get_this_vret_args): Ditto.
19076 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19078 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19079 in cinfo to determine the registers which need to be used.
19081 2005-09-20 Miguel de Icaza <miguel@novell.com>
19083 * driver.c (mono_main): Add --server and --desktop flags.
19085 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19087 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19088 registers as global registers.
19090 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19091 longer needed with the new register allocator.
19093 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19095 * cpu-ia64.md: Remove unused opcodes.
19097 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19099 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19101 * cpu-amd64.md: Remove unused opcodes.
19103 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19104 needed with the new register allocator.
19106 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19109 2005-09-16 Raja R Harinath <rharinath@novell.com>
19111 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19113 2005-09-16 Martin Baulig <martin@ximian.com>
19115 * exceptions-amd64.c
19116 (throw_exception): Don't call mono_debugger_throw_exception() if
19117 we're a rethrow - see the FIXME in the code.
19119 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19121 * mini.c (mono_init_exceptions): This only works on some architectures.
19123 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19125 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19128 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19130 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19131 now in mini-exceptions.c.
19133 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19135 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19136 now in mini-exceptions.c.
19138 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19140 * exceptions-x86.c: Applied patch from Patrik Torstensson
19141 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19143 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19144 code into mini-exceptions.c. Add some assertions to it.
19146 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19148 * aot.c (emit_section_change): Applied patch from "The Software Team"
19149 (<software@solmersa.com>). Fix as errors on windows.
19151 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19153 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19154 method info into the LMF.
19156 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19158 * mini-ia64.c: Add proper unwind info for method epilogs.
19160 * exceptions-ia64.c: Add some code to help debugging.
19162 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19164 * mini-exceptions.c: Fix warning.
19166 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19168 * mini.c: Really fix build.
19170 * mini-x86.c mini-amd64.c: Fix build.
19172 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19174 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19176 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19177 some Interlocked methods as intrinsics.
19179 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19180 for Thread methods as well.
19182 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19184 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19186 * mini-ia64.c mini-x86.c mini-amd64.c
19187 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19190 * mini.c (mono_init_exceptions): Fix build breakage.
19192 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19194 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19195 of instructions. Use the new ia64_unw_op macros for emitting unwind
19198 * mini.c (mono_init_exceptions): Initialize exception handling
19199 related trampolines at startup.
19201 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19203 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19205 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19207 * mini.c: Handle type loading errors gracefully during compilation and
19208 throw the appropriate exception.
19210 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19212 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19213 for the mono binary.
19215 2005-09-09 Martin Baulig <martin@ximian.com>
19217 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19220 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19222 * mini-arm.h: use emulation for conv.r.un for the release.
19224 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19226 * mini-arm.c, objects.cs: more fixes and tests for them.
19228 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19230 * mini-arm.c: align structures to at least 4 bytes to be able
19231 to keep our current optimized memcpy.
19233 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19235 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19237 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19239 * mini.c: ignore SIGPIPE.
19241 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19243 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19245 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19247 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19249 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19251 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19253 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19254 exception handling support.
19255 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19256 patch by Brian Koropoff <briank@marakicorp.com>).
19258 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19260 * mini.c: revert another 'optimization' which breaks when
19261 items on the eval stack need to be saved at a basic block end
19264 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19266 * jit-icalls.c: for arrays, ensure we always provide
19269 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19271 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19273 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19275 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19277 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19278 arguments in their original register.
19280 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19282 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19285 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19286 when ssapre is enabled.
19288 * inssel-long.brg: Fix bug in previous patch.
19290 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19291 multiplication by a constant.
19293 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19295 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19298 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19301 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19303 * inssel-arm.brg: apply changes tested by Brian Koropoff
19304 <briank@marakicorp.com>.
19306 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19308 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19310 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19312 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19313 to the same register if dreg is just a base register.
19314 (print_ins): Improve printing of membase opcodes.
19316 * inssel-x86.brg: Add optimized ldind(reg) rules.
19318 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19320 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19322 * mini.c: when running under valgrind, set the stack bottom for
19323 the GC at the actual approximate stack for the app (fixes running
19324 mono with valgrind).
19326 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19328 * mini.c: do no break at the first valuetype to init found
19329 (fixes bug #75791).
19331 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19333 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19335 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19337 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19339 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19341 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19343 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19345 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19347 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19350 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19353 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19356 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19358 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19360 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19362 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19363 in the tail recursion optimization.
19365 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19366 debug info into the assembly file.
19368 * iltests.il: Add test for filter regions.
19370 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19371 initial stack of filter regions. Fixes #75755.
19373 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19375 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19376 stack requirements.
19378 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19380 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19381 the check for an already compiled method on non-ia64 platforms.
19382 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19385 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19387 * inssel-x86.brg: Add some optimized call rules.
19389 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19391 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19394 * mini.h mini-trampolines.c: Pass the trampoline argument to
19395 mono_arch_patch_delegate_trampoline.
19397 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19399 * mini-trampolines.c: Fix build.
19401 * mini-amd64.h: Add delegate trampolines.
19403 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19405 * inssel-amd64.brg: Add optimized call rules.
19407 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19409 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19411 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19413 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19416 * mini-ia64.c: Remove LMF fixmes.
19418 * mini-ia64.h: Remove most fields from LMF.
19420 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19422 * mini-trampolines.c: Add support for IA64 function descriptors.
19424 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19425 for IA64 function descriptors.
19427 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19429 * tramp-arm.c: patch the vtable for virtual calls. Added
19430 support code to register/unregister the LMF.
19431 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19434 2005-08-19 Dick Porter <dick@ximian.com>
19436 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19437 bit value if needed.
19439 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19441 * mini.c (mini_get_method): Move handling of wrapper data here.
19443 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19445 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19448 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19449 bblock->code does not remain empty.
19451 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19453 * arrays.cs: Add regression test for #75832.
19455 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19456 rules. Fixes #75832.
19458 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19459 instruction scheduling.
19461 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19463 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19465 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19467 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19469 * mini-codegen.c: Fix VC build.
19471 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19473 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19475 * mini.h: fix signature for mono_register_opcode_emulation.
19477 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19479 * mini.c: Get rid of most of the helper_sig_... constants using
19480 mono_create_icall_signature ().
19482 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19484 * jit-icalls.c (helper_ldstr): New helper function.
19486 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19488 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19489 throw, load the string using a helper call instead of creating a string object.
19491 * aot.c: Update after LDSTR changes.
19493 * mini.h: Bump AOT file version.
19495 * aot.c: Save class size info into the AOT file. Print more statistics during
19498 * mini.h: Bump AOT file version.
19500 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19501 ordering of disasm cases. Fixes #74957.
19503 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19505 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19506 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19507 the generic code needed for the ARM port.
19509 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19511 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19512 inssel-arm.brg: more ARM features and fixes.
19514 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19516 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19517 ARM port work in progress.
19519 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19521 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19523 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19525 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19527 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19529 * *-ia64.*: Ongoing IA64 work.
19531 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19533 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19535 * TODO: Remove out-of-data todo stuff.
19537 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19540 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19542 * mini.h: Bump corlib version.
19544 2005-07-27 Martin Baulig <martin@ximian.com>
19547 (create_copy_ins): Added `const unsigned char *ip' argument; set
19548 `copy->cil_code' from it.
19550 2005-07-27 Martin Baulig <martin@ximian.com>
19552 * mini-exceptions.c (mono_handle_exception): Don't call
19553 mono_debugger_handle_exception() for filters.
19555 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19557 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19560 2005-07-26 Martin Baulig <martin@ximian.com>
19562 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19564 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19565 helper_compile_generic_method() if the method is actually virtual
19568 2005-07-26 Martin Baulig <martin@ximian.com>
19571 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19572 public; this is now accessed directly by the debugger.
19573 (mono_generic_trampoline_code): Removed.
19576 (mono_debug_init_method): Also add interncalls and wrappers.
19578 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19580 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19582 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19584 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19586 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19588 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19590 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19592 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19593 getting TLS offsets on AMD64 too.
19595 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19597 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19599 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19601 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19602 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19604 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19606 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19608 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19611 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19612 mono_sparc_is_virtual_call ().
19614 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19616 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19617 trampoline parameters.
19619 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19621 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19622 to mono_arch_get_vcall_slot_addr.
19624 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19627 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19629 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19631 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19633 2005-07-19 Martin Baulig <martin@ximian.com>
19635 * exceptions-amd64.c (throw_exception): Call
19636 mono_debugger_throw_exception() here like we're doing it on i386.
19638 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19640 * mini-ia64.c: Add optimized TLS access support.
19642 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19644 * mini-exceptions.c: Ongoing IA64 work.
19646 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19648 * mini.c: Use the default optimization set when embedding. Fixes
19651 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19653 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19654 of trampolines to a separate file.
19656 * mini-trampolines.c: New file.
19658 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19661 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19664 * mini-codegen.c: Fix cygwin build.
19666 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19668 * mini.c: Add some minor changes needed by the IA64 port.
19670 * *-ia64.*: Ongoing IA64 work.
19672 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19674 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19675 trampolines into arch-independent and arch-dependent parts.
19677 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19679 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19681 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19683 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19684 the xp-regalloc-branch for amd64.
19686 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19687 xp-regalloc-branch for x86.
19689 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19691 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19693 2005-07-06 Martin Baulig <martin@ximian.com>
19696 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19697 (mono_jit_runtime_invoke): Likewise.
19699 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19701 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19704 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19705 without loading their metadata. Reorganize the file format so exception handling+
19706 debug info is kept separate from normal method info. Create MonoJitInfo
19707 structures for methods lazily.
19709 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19711 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19713 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19715 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19718 * mini.h: Bump AOT file version.
19720 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19722 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19724 2005-07-01 Raja R Harinath <rharinath@novell.com>
19726 * Makefile.am (check-local): Call semdel-wrapper.
19728 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19730 * mini-x86.c: Revert the last change as it seems to break the build..
19732 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19734 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19736 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19738 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19740 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19741 outside of the macro, so strange stuff doesn't happen with gcc4
19742 (NEW_AOTCONST_TOKEN): Likewise.
19744 2005-06-28 Martin Baulig <martin@ximian.com>
19746 * mini.c (mini_class_is_system_array): New static method; use this
19747 instead of `klass->parent == mono_defaults.array_class' everywhere
19748 since this also works for the new generic array class.
19750 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19752 * inssel.brg: Remove warnings.
19754 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19756 * mini-ia64.c: Ongoing IA64 work.
19758 * basic-float.cs: Add float->i1 conversion test.
19760 * iltests.il: Add conv.u4 test.
19762 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19764 * inssel-long.brg: Fix bug caused by last change.
19766 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19768 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19769 BSDs. Allows the x86 JIT to work on OSX86
19771 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19773 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19776 * mini-ia64.c: Ongoing IA64 work.
19778 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19780 * mini-ia64.c: Ongoing IA64 work.
19782 * driver.c: Clean up jit_code_hash as well when using --regression.
19784 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19786 * basic-long.cs: Add tests for long->u4 conversion.
19788 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19790 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19791 that we do not depend on undefined C behavior: the order stuff
19792 gets evaluated within an expression. Fixes mono when compiled on
19795 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19797 * *-ia64.*: Ongoing IA64 work.
19799 * aot.c: Lower memory usage while loading AOT methods.
19801 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19803 * mini.h: Bump AOT file format version.
19805 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19807 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19809 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19811 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19812 not on callee assembly). Fixed some comments.
19814 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19816 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19817 it gets proper disassembly.
19818 (emit_method_info): Remove some dead code.
19820 * mini.c (mini_method_compile): Allways allocate the GOT var in
19821 mono_method_to_ir for emulating opcodes.
19823 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19825 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19826 before freeing the code memory. Fixes #74990.
19828 * objects.cs: Add regression test for #74992.
19830 * liveness.c: Extend live ranges of arguments to the beginning of the
19831 method. Fixes #74992.
19833 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19834 so it points into the faulting instruction.
19836 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19838 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19840 * *-ia64.*: Ongoing IA64 work.
19842 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19844 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19846 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19848 * *-ia64.*: Ongoing IA64 work.
19850 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19852 * basic-long.cs: Add tests for add/sub.ovf.
19854 * basic.cs: Add tests for sub.ovf.
19856 * *-ia64.*: Ongoing IA64 work.
19858 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19860 * *-ia64.*: Ongoing IA64 work.
19862 * basic.cs: Add conv.ovf.i4.un test.
19864 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19866 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19868 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19870 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19872 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19874 * *-ia64.*: Ongoing IA64 work.
19876 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19879 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19881 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19883 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19885 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19887 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19889 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19890 of a call is callable by a near call.
19892 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19894 * mini-ia64.c: Ongoing IA64 work.
19896 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19898 * genmdesc.c: Make the generated array non-static.
19900 * inssel-long.brg: Fix LSHR_IMM rule.
19902 * *-ia64.*: Ongoing IA64 work.
19904 * *-ia64.*: Ongoing IA64 work.
19906 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19908 * *-ia64.*: Ongoing IA64 work.
19910 * *-ia64.*: Ongoing IA64 work.
19912 * mini-ia64.c: Ongoing IA64 work.
19914 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19916 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19918 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19920 * objects.cs basic-long.cs: Move some tests to objects.cs.
19922 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19924 * *-ia64.*: Ongoing IA64 work.
19926 * iltests.il: Add a new test.
19928 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19929 newobj. Fixes #75042.
19931 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19933 * *-ia64.*: Ongoing IA64 work.
19935 * *-ia64.*: Ongoing IA64 work.
19937 * *-ia64.*: Ongoing IA64 work.
19939 * basic.cs objects.cs: Move tests accessing static variables as well.
19941 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19943 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19945 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19947 * driver.c: Always print failed tests.
19949 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19952 * *ia64*: Ongoing IA64 work.
19954 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19956 * basic.cs: Add tests for add.ovf. Fix warnings.
19958 2005-05-18 Miguel de Icaza <miguel@novell.com>
19960 * driver.c (mono_main): Avoid crash if no argument is passed to
19961 --break; Do not use g_error, but f_printf. And fix all other
19962 ocurrences of the same crash.
19964 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19966 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19967 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19970 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19972 * *-ia64.*: Add beginnings of IA64 backend.
19974 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19976 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19978 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19981 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19983 * mini-amd64.c: Fix a warning.
19985 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19987 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19988 in float_neg. Fixes #74897.
19990 * mini-amd64.c (emit_call): Fix another near call bug.
19992 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19994 * declsec.c: Keep the appdomain information in the structure. Added a
19995 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19996 value gets overwritten).
19997 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19998 an MonoAppDomain member to MonoSecurityFrame.
19999 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20000 used in the stack walk. Now use a MonoArray which grow (double) when
20003 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20005 * mini.c: Re-enabled runtime cleanup, since running threads should
20006 now properly stop when exiting.
20008 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20010 * mini-codegen.c: New file contaning the arch-independent local
20011 register allocator. Not used by any architectures yet.
20013 * mini.h linear-scan.c: Merge some changes from the
20014 mini-xp-local-regalloc branch.
20016 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20018 * mini-amd64.c (emit_call): Fix calls to native functions when the
20019 runtime is compiled as a shared library. Fixes #74756.
20021 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20022 on a literal field. Fixes #74751.
20024 2005-04-25 Raja R Harinath <rharinath@novell.com>
20026 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20028 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20030 * objects.cs: Add missing null casting test.
20032 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20034 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20035 in wrapper methods. Also rename 'address' variable to 'offset'.
20037 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20039 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20042 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20044 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20047 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20049 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20051 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20053 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20054 just the last bytes.
20056 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20058 * aot.c (mono_compile_assembly): Fix warning.
20060 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20061 by the _MSC_VER stuff.
20063 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20065 * inssel-long.brg: Fix #74588.
20067 * cpu-amd64.md: Fix #74591.
20069 * iltests.il: Add new regression tests.
20071 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20073 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20076 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20078 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20080 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20081 from Bill Middleton <flashdict@gmail.com>.
20083 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20085 * arrays.cs: Add new regression test. Fix warnings.
20087 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20089 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20090 and leakage in CKFINITE.
20092 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20093 this to a null op since it is called on amd64 too.
20095 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20097 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20098 body since this is not used on amd64.
20100 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20102 * mini-amd64.c: Remove obsolete fixmes.
20104 * mini.c (print_method_from_ip): Fix debugging support.
20106 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20108 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20109 so that expressions that don't give much gain are not reduced.
20110 * ssapre.h: Likewise.
20112 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20114 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20116 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20118 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20120 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20122 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20124 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20126 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20128 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20131 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20133 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20135 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20137 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20138 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20140 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20142 * mini-x86.c: Fix up stack overflow handling.
20144 * exceptions.cs: Add new regression test.
20146 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20148 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20149 mono_jit_thread_attach.
20151 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20153 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20155 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20156 avoid calling constructors using callvirt.
20158 * inssel.brg: Fix #74073.
20160 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20162 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20163 compilation with non-GCC compilers.
20164 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20165 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20167 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20169 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20170 klass->interface_offsets (will likely fix bug#74073).
20172 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20174 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20176 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20178 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20179 to amd64_div_reg_size ().
20181 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20183 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20185 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20187 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20189 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20191 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20193 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20195 * mini.c (mono_precompile_assembly): Load and precompile referenced
20196 assemblies as well. Fixes #74015.
20198 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20200 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20202 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20204 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20205 a lot of checks and (anyway) permissions cannot work until corlib is
20208 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20210 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20212 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20214 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20215 calls (fixes bug#72824).
20217 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20219 * mini.c: fix tail recursion elimination (see test in bug#73936).
20221 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20223 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20224 some fp functions in sse2 mode.
20226 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20228 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20230 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20232 * mini.h mini.c: Add mono_get_jit_tls_key ().
20234 * mini-x86.c: Enable fast TLS support on windows.
20236 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20238 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20239 * mini.c: Check for p/invoke method when generating code. If a
20240 p/invoke method, or it's class, isn't decorated with [Suppress
20241 UnmanagedCodeSecurity] then generate code to call System.Security.
20242 UnmanagedDemand (only if the security manager is active).
20244 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20246 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20247 last change as it seems to cause strange crashes.
20249 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20251 * *.c: handle unsafe function pointers where needed.
20253 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20255 * mini.c (mono_jit_free_method): Remove the fixme too.
20257 2005-03-15 Miguel de Icaza <miguel@novell.com>
20259 * mini.c: As discussed, make the code actually free the delegate
20260 thunk now, to enable the debugging of delegate problems, use
20261 MONO_DEBUG=1 when running Mono.
20263 This takes also care of parts of the leaks as seen by Joe.
20265 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20267 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20268 thread_tls_offset calculation.
20270 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20272 * declsec.c: Reworked linkdemand checks for icall. The previous code
20273 was using the declaration code (untrusted) and didn't work as expected
20274 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20277 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20279 * iltests.il: Add new localloc test.
20281 * mini-amd64.c: Handle large stack allocations the same way as on
20282 windows if stack overflow handling is working.
20284 * mini-amd64.c: Allocate the signal stack using mmap.
20286 * mini.c (sigsegv_signal_handler): Fix reading of context.
20288 * mini-exceptions.c: Fix up stack overflow handling.
20290 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20292 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20294 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20296 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20298 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20299 tramp_init functions as they are no longer needed.
20301 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20303 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20305 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20307 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20309 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20312 * mini-ops.h: Add OP_LMUL_IMM.
20314 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20315 long mul/div opcodes as intrinsic.
20317 * mini-amd64.c (emit_call): Handle the case when the callee might be
20320 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20322 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20325 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20327 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20329 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20331 * mini.c (mono_codegen): Don't leak here, to help people running
20334 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20336 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20337 conversions in sse2 mode.
20339 * basic-float.cs: Add regression test.
20341 * mini-amd64.c: Reenable sse2.
20343 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20345 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20347 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20349 * driver.c: Copyright text should include 2005.
20351 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20353 * cpu-amd64.md (load_membase): Fix more max lengths.
20355 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20357 * cpu-amd64.md (load_membase): Fix max length.
20359 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20361 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20363 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20364 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20366 * basic-float.cs: Add rounding regression test.
20368 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20370 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20372 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20373 structures in registers for pinvoke wrappers.
20375 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20377 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20379 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20381 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20382 wrapper to mono_jit_thread_attach.
20384 * mini.c (mini_jit_thread_attach): New jit icall.
20386 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20387 native->managed wrappers.
20389 * exceptions.cs: Add new regression test.
20391 * mini.c (optimize_branches): Check regions in the cbranch to throw
20392 block case as well. Fixes #73242.
20394 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20396 * mini.c: thread safety fixes.
20398 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20400 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20401 patching stuff, since delegates use jump trampolines so there is
20404 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20407 * tramp-amd64.c: Fix build.
20409 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20410 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20412 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20413 Rename this to mono_arch....
20414 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20416 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20418 * mini-amd64.c (emit_call): If both the caller and the callee is
20419 guaranteed to have 32 bit addresses, emit a normal call.
20421 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20423 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20424 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20425 method_ptr inside delegates.
20427 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20429 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20430 invalidated. Fixes #73001.
20432 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20434 * mini-x86.c: Only use stdcall for pinvokes on windows.
20436 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20438 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20439 * mini-x86.c: remove unreliable __thread var offset detection,
20440 use the correct accessors and enable by default.
20442 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20444 * mini.c (mono_jit_free_method): Fix memory leak.
20446 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20448 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20450 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20452 * cpu-amd64.md: Fix lengths of atomic opcodes.
20454 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20456 * driver.c: try to not imply using ICU is any good.
20458 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20460 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20461 functions as inline ops.
20463 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20464 some Interlocked functions as inline ops.
20466 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20468 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20470 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20472 * mini.c: Add support for OP_NOT_TAKEN.
20474 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20475 structures in registers for pinvoke wrappers.
20477 * mini-amd64.c: Fix warnings.
20479 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20481 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20483 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20485 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20486 address instead of loading the address from it.
20488 * mini-x86.c: Add support for returning small structs in registers
20489 on Win32. Fixes part of #70864.
20491 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20493 * trace.c (get_token): Improve error checking.
20495 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20497 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20499 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20501 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20502 it can be reused for MonoClass.
20503 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20506 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20508 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20509 instead of a MonoReflectionMethod. The method information wasn't used
20510 when displaying SecurityException details (but will be now).
20512 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20514 * Makefile.am : windows build fix.
20516 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20518 * iltests.il: Add new regression test.
20520 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20523 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20525 * mini.c: Moved linkdemand check into helper function check_linkdemand
20526 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20529 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20531 * declsec.c: Added statistics counter for different kinds of
20533 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20534 (and commented) declaration.
20535 * mini.c: Added statistics counter for security Demand code
20536 generation. Added display of security statistics.
20538 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20540 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20541 Fix compilation errors under gcc-2.95.
20543 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20545 * mini.c, driver.c: Use the new jit trampoline hashtable
20547 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20549 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20551 2005-02-11 Martin Baulig <martin@ximian.com>
20553 * debug-mini.c (mono_debug_close_method): Free the line number array.
20555 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20557 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20560 * mini.h: Bump AOT file format version.
20562 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20564 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20566 * declsec.h: Added macros to get/set lazyly initialized security
20567 informations about assemblies. Added new enum for different type of
20568 possible LinkDemand violation. Added function to check LinkDemands.
20569 * mini.h: Added a field to MonoCompile to hold any security violation
20570 detected when JITting a method (so it can be thrown later).
20571 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20572 and CEE_CALLVIRT. Added code to throw exception at the end of
20573 mini_method_compile (note: the exception is unhandled right now).
20575 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20577 * mini.c, jit-icalls.c: use the managed implementation of
20578 memset for initobj and memset, to avoid managed <-> unmanaged
20581 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20583 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20584 optimization if it would need a GOT var.
20586 * basic.cs: Add tests for constant propagation and switch statements.
20588 * ssa.c: Fix out-of-range constant propagation and switch statements.
20590 2005-02-09 <vargaz@freemail.hu>
20592 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20594 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20596 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20598 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20600 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20602 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20604 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20605 arithmetic operations.
20607 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20609 * mini-ppc.c: add a workaround for broken user code that
20610 DllImports vararg functions with non-vararg signatures.
20612 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20614 * mini.c (mono_jit_compile_method_inner): Add detection and a
20615 meaningfull error message for assemblies written in Managed C++.
20617 * tramp-amd64.c mini-amd64.h: Add support for
20618 create_trampoline_from_token ().
20620 * aot.c mini-x86.c abcremoval.c: Applied patch from
20621 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20623 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20625 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20626 which takes a MonoImage/token as parameter instead of a MonoMethod.
20628 * aot.c: Use the new trampoline for initializing vtables.
20630 * aot.c: Add support for ldfld/stfld_remote wrappers.
20632 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20633 rules for compare <MEM>, IMM.
20635 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20637 * aot.c: Handle inherited finalizers correctly.
20639 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20641 * inssel.brg (stmt): Add a missing _setup_... ().
20643 * aot.c: Save some parts of the class state to the AOT file and use it
20644 to recompute that state when a class is initialized.
20646 * mini.c: Install AOT hooks into the runtime.
20648 * mini.h: Bump AOT file format version.
20650 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20653 * iltests.il: Add new test.
20655 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20657 * mini.c: fix typo.
20659 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20661 * mini.c: setup the statistical profiler in the thread attach
20662 callback to cope with the new single thread code.
20664 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20666 * mini-ppc.c: ensure we have enough room for the profiler
20667 calls (fixed bug#72084).
20669 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20671 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20674 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20676 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20678 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20680 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20681 to succesfully execute parrotbench).
20682 * ssapre.h: Likewise.
20684 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20686 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20687 variable for stores to method arguments (fixes a SSAPRE issue).
20689 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20691 * mini.c: handle value types in dup, fixes gen-112.cs.
20693 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20695 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20696 sequence for calls in dynamic methods to avoid thunks.
20698 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20700 * mini.c: correctly remove dynamic methods from the hashtable.
20702 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20704 * driver.c: Disabled SSAPRE until fix the bug that appears
20705 in IronPython's parrotbench.
20707 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20709 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20711 * mini.c (mono_method_to_ir): Revert the previous change.
20713 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20714 when AOT compiling.
20716 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20717 mono_jit_info_table_find () etc. when running under valgrind.
20719 * inssel.brg: Fix warnings.
20721 * mini-exceptions.c: Fix warnings.
20723 2005-01-31 Martin Baulig <martin@ximian.com>
20725 * driver.c (compile_all_methods_thread_main): Don't try to compile
20726 generic methods or anything which has type parameters.
20728 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20730 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20732 * TestDriver.cs: Add --verbose flags.
20734 * graph.c ssa.c: Fix 64 bit warnings.
20736 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20737 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20738 Fix 64 bit warnings.
20740 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20741 variable not spotted by gcc.
20743 * mini-amd64.c inssel-amd64.brg: Applied patch from
20744 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20745 X86_COMPARE_MEMBASE opcodes.
20747 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20749 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20751 * *: MonoMethod->signature might be NULL now. You *MUST* use
20752 mono_method_signature.
20754 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20756 * driver.c (compile_all_methods_thread_main): Compile the methods
20757 without invoking cctors.
20759 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20761 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20762 * basic-calls.cs: test for the above.
20764 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20766 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20767 MonoJitInfo changes.
20769 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20771 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20772 eagerly if it contains dynamic methods.
20774 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20776 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20777 trace, it is now computed by an icall from trace_ips.
20779 * mini-exceptions.c: Fix a warning.
20781 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20783 * mini-exceptions.c: don't bother getting stack trace info if
20784 it's not going to be used.
20786 2005-01-27 Raja R Harinath <rharinath@novell.com>
20788 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20791 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20793 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20795 * aot.c: Avoid calling mono_method_get_header () if not needed.
20797 * mini.h: Bump AOT file format version.
20799 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20801 * mini.c (mono_print_tree): Print more info for calls.
20803 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20805 * declsec.h: Remove warning by adding missing include for marshal.h
20807 2005-01-26 Martin Baulig <martin@ximian.com>
20809 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20812 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20814 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20817 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20819 * aot.c (mono_compile_assembly): Fix a warning.
20821 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20823 * declsec.c: Look for security attributes on the original MonoMethod
20824 (and not the wrapped one). This fix permissions on icalls.
20826 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20828 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20830 * mini.c (mono_allocate_stack_slots): Add a fixme.
20832 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20834 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20836 * inssel.brg: optimize casts of sealed types (more
20837 optimizations waiting for fixes in remoting).
20839 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20841 * inssel.brg (stmt): Add another dummy rule.
20843 * driver.c: Fix warnings.
20845 * driver.c (mono_main): If running under valgrind, instruct glib to use
20846 the system allocation functions so valgrind can track the memory
20847 allocated by the g_... functions.
20849 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20851 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20853 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20855 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20856 variables in try regions.
20858 * mini.c (mini_method_compile): Don't disable optimizations on large
20859 methods when AOT compiling.
20861 * mini.c (mono_allocate_stack_slots): New arch independent method to
20862 allocate stack slots. Not yet used.
20864 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20866 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20868 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20870 * mini-ppc.c: make the branch info relative as the code
20871 buffer can be reallocated.
20873 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20875 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20876 * driver.c: Removed the AOT/security restriction. Now initialize the
20877 security manager (in metadata) if --security is used.
20878 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20879 rather than the pointer to declarative security, when AOT is used.
20881 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20883 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20884 basic blocks, reduced intrinsic exception throwing code size.
20886 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20888 * driver.c (mini_usage): Reorder the usage screen.
20890 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20892 * mini.c (mono_resolve_patch_target): Fix warning.
20894 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20896 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20899 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20901 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20902 breaks the amd64 build.
20904 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20905 register allocation. Fixes #71454.
20907 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20909 * arrays.cs: Add new regression test.
20911 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20913 * ssapre.c: Turned usage of snprintf to GString.
20914 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20915 (I left it on by mistake in my previous commit).
20917 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20919 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20920 on cond branch optimization (fixes bug# 71515).
20922 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20924 * abcremoval.c: Fixed bug 71062.
20925 * abcremoval.h: Likewise.
20927 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20929 * mini.c: Added a new functionality to optimize_branches, the removal
20930 of useless basic blocks, and fixed some problem in the removal of
20931 critical edges; some utility functions added for both purposes.
20932 * ssapre.c: Added complex expression support, and fixed bug 70637.
20933 * ssapre.h: Likewise.
20934 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20936 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20937 * driver.c: Re-enabled SSAPRE.
20939 2005-01-19 Martin Baulig <martin@ximian.com>
20941 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20942 the result of mono_get_method_constrained().
20944 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20946 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20949 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20951 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20952 be detected. Fixes #59296.
20954 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20956 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20957 which can happen. Fixes #71361.
20959 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20961 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20964 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20966 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20967 appdomain-unload.exe to fail.
20969 * mini.c: Fix some memory leaks.
20971 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20973 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20974 Fixed bug and sped up some codepaths.
20976 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20978 * mini.c: Fix some memory leaks.
20980 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20983 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20985 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20988 * iltests.il: Add regression test for #71320.
20990 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20992 * mini.c (mono_codegen): Fix installation of profiler hooks.
20994 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20996 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20998 * mini.h, mini.c, cfold.c: optimize access to enum
20999 readonly fields, too. Eval conditional branches if possible
21000 to perform unreachable code removal in more cases.
21002 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21004 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21006 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21009 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21010 WinXP DEP. Fixes #71244.
21012 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21014 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21016 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21018 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21020 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21022 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21025 * mini.h: Bump AOT version.
21027 * mini.h (MonoCompile): Change exvar to a hash table.
21029 * mini.c: Allocate a separate exvar for each handler block.
21031 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21033 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21034 ex var with the pending exception and only throw if the two are equal.
21037 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21039 * mini-x86.c: Fix warnings.
21041 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21042 used by all the ports now.
21044 * aot.c: Add write-symbols and save-temps options.
21046 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21048 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21050 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21052 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21055 * tramp-s390.c: Check vtable slot belongs to the domain.
21057 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21058 as per other platforms.
21060 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21062 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21064 * driver.c: we don't run the Main() code in a subthread anymore.
21066 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21068 * mini.c: added experimental rtc support in the statistical
21069 profiler: if the user has the permission, more accurate statistics
21070 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21071 The MONO_RTC value must be restricted to what the linux rtc allows:
21072 power of two from 64 to 8192 Hz.
21074 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21076 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21078 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21080 * mini-ppc.c: better icache flush for smp.
21082 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21084 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21086 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21087 amd64 port, not yet used.
21089 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21091 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21094 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21096 * driver.c: Added --security option to activate the security manager.
21097 Right now this will allow code generation for declarative demands and
21098 is disabled when AOT is specified.
21099 * mini.c: Add code generation for declarative security demands.
21100 * mini.h: Add mono_use_security_manager as an extern gboolean.
21102 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21104 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21105 emitting more dense assembly code.
21107 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21108 exception throwing stuff.
21110 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21112 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21115 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21116 left in by mistake.
21118 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21121 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21123 * tramp-*.c: Only patch vtable slots if the object is in the current
21124 domain. Fixes appdomain-unload.exe.
21126 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21128 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21131 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21133 * mini.c (reverse_branch_op): New helper function.
21135 * mini.c (optimize_branches): Run the new optimization only on
21136 platforms which support it. Also reverse all kinds of branches.
21138 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21140 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21143 * mini.c (optimize_branches): Reverse not-equals branches if the false
21144 bblock is a throw. This happens a lot of time with argument checking in
21147 * mini.c (mono_codegen): Add support for placing basic blocks after
21148 the function epilogue.
21150 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21153 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21155 * mini.c (setup_stat_profiler): Only set this up if the platform
21156 supports ITIMER_PROF.
21158 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21160 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21163 * inssel.brg: Fix a warning.
21165 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21167 * mini.c: added support for statistical profiler
21168 (run with: --profile=default:stat).
21170 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21172 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21174 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21176 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21177 related to global registers from the amd64 port.
21179 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21181 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21183 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21184 with global registers.
21185 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21187 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21189 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21191 * debug-mini.c (encode_value): Fix off-by-one.
21193 * aot.c (encode_value): Likewise.
21195 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21197 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21199 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21202 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21204 * aot.c (emit_method_info): Increase size of temp buffer.
21206 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21209 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21211 * aot.c (emit_method_info): Fix build.
21213 * aot.c: Further rework of the AOT file format to reduce the size of
21214 the method info data.
21216 * mini.h: Bump AOT file format version.
21218 2004-12-27 Martin Baulig <martin@ximian.com>
21220 * mini.c (mini_get_method): New static method; call
21221 mono_get_method_full() and mono_get_inflated_method().
21222 (mono_method_to_ir): Use mini_get_method() instead of
21223 mono_get_method_full().
21225 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21227 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21229 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21231 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21233 * inssel-amd64.brg: Add some optimization rules.
21235 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21237 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21238 standard not GC'd stuff is fine.
21240 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21242 * aot.c: Rework the AOT file format to get rid of most of the global
21243 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21245 * mini.h: Bump AOT file format version.
21247 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21249 * mini.h: Bump AOT file format version.
21251 * aot.c (mono_aot_is_got_entry): New function to determine if an
21252 address is inside a GOT.
21254 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21256 * cpu-pentium.md: Increase the maximum size of some instructions which
21257 might involve a got access.
21259 * mini.c (get_method_from_ip): Another debug helper function.
21261 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21262 when got var accesses are created during the decompose phase.
21264 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21266 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21267 argument mini_compile_method and to MonoCompile, and use this to
21268 determine whenever a given method is compiled for AOT. This allows the
21269 other methods compiled during AOT compilation to be free of AOT stuff,
21270 so the backends does not need to add special support for them by
21271 creating a fake GOT etc.
21273 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21276 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21278 * mini.c (mono_method_to_ir): It turns out that some of the
21279 x-appdomain wrappers are lax with types, so just ignore this for
21282 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21283 at the vtable->klass. If it is non-shared code we can just use the
21286 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21288 * mini-ppc.c: access MonoDomain from tls, too.
21290 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21292 * declsec.c: Removed unused variable (and related warning ;-)
21294 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21296 * iltests.il: New test for LDELEMA on an array of ref types.
21298 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21299 all ldelema's on reftypes.
21300 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21301 it was the wrong place to put it.
21303 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21304 register to pop to make this cleaner, at the request of Paolo.
21306 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21308 * mini-ops.h (OP_GETHASHCODE): New op.
21310 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21312 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21315 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21318 * mini-x86.c (mono_arch_output_basic_block): Rather than
21326 The first is 3 bytes while the second is 1. This saves 36 kb on
21327 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21328 see a small boost because of icache locality.
21330 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21332 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21334 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21335 started code sharing with the generic code.
21337 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21339 * mini-ppc.c, cpu-g4.md: added code for direct access to
21342 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21344 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21345 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21348 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21350 * declsec.c|h: Added functions to cache the declarative stack modifiers
21351 in MonoJitInfo and to create a security frame from a MonoJitInfo
21353 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21354 created. Register internal calls for System.Security.SecurityFrame::
21355 _GetSecurityFrame and _GetSecurityStack.
21356 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21357 the definitions for the new stack walk/callback mechanism.
21358 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21359 first security frame for LinkDemands and InheritanceDemands) and
21360 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21362 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21363 walk initialization (lupus).
21365 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21367 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21369 (handle_loaded_temps): Do not create a temporary variable for
21370 things that we know are temps. They will never be modified.
21371 (mono_spill_call): Set MONO_INST_IS_TEMP
21372 (mono_emulate_opcode): ditto
21374 (mono_method_to_ir.CEE_DUP): ditto
21376 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21378 * mini.c (type_to_eval_stack_type): Make this handle the void type
21379 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21380 (emit_tree): use ip_in_bb to special case some common idioms
21381 Update all callers to pass in the IP.
21382 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21384 This gives us a nice 2% speedup in mcs bootstrap.
21386 * mini-x86.c (peephole_pass): Peephole pass to make
21395 * mini.c (ip_in_bb): new method.
21396 (mono_method_to_ir): use this method rather than doing the hash
21399 * linear-scan.c (mono_linear_scan): When expiring actives, you
21400 don't need to keep around variables that expire on this
21401 instruction. This makes it so that:
21404 store (ebx add (ebx, 1))
21408 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21410 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21411 combination to avoid doing two copies. Fix up problems with previous
21414 * mini.c: Fix 64 bit warnings.
21416 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21418 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21420 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21421 changes from the x86 code.
21423 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21425 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21427 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21428 throwing code to reduce its size, unify the AOT and non-aot code and
21429 get rid of relocations in the AOT case.
21431 * mini-x86.h mini.c exceptions-x86.c
21432 (mono_arch_get_throw_corlib_exception): New arch specific function to
21433 raise corlib exceptions which doesn't require relocations in the
21436 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21438 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21440 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21443 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21446 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21448 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21449 with add function when used from Inc/dec atomic
21450 functions. Re-enabled optimization on x86.
21451 * mini-ops.h: renamed atomic_add functions to
21452 allow _add to match the Interlocked::Add and
21453 _add_next to match Interlocked::Inc/Dec.
21455 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21457 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21458 linking of BBs to the end BB, and enabled SSAPRE also with
21459 consprop and copyprop (which was prevented by that bug).
21461 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21463 * mini-x86.c: disabling the Interlocked optimizing code.
21465 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21467 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21468 file version check.
21470 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21472 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21473 interlocked optimization due lack of support on x86, rewrote
21474 exchange to take into account that base may be in eax.
21476 xsp works again; activated Interlocked optimizing code.
21478 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21480 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21482 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21484 * mini-ops.h: Add new opcodes.
21486 * mini.h: Add new patch types. Add got_var to MonoCompile.
21488 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21489 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21490 make it work with all kinds of patchable code.
21492 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21493 address of the GOT, and referencing entries in the GOT.
21495 * mini.c: Add code to load the GOT address if needed by an opcode.
21497 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21498 independent AOT code on the x86 using an elf-style Global Offset Table.
21500 2004-12-14 Raja R Harinath <rharinath@novell.com>
21502 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21504 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21506 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21509 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21511 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21512 of Interlocked:Increment/Decrement/Add as inline ops.
21513 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21515 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21517 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21518 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21520 2004-12-12 Duncan Mak <duncan@ximian.com>
21522 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21523 again. `patch_info->table_size' is no longer valid after Zoltan's
21526 2004-12-12 Martin Baulig <martin@ximian.com>
21528 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21529 if we are the "real" method, ie. not an inlined method inside it.
21531 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21533 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21534 before we look in the special fields table. This fixes
21535 ../tests/thread-static-init.cs.
21537 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21539 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21540 for Array get_Rank and get_Length. Fixes bug #70465.
21542 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21544 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21545 separate structure to reduce the size of MonoJumpInfo.
21547 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21549 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21551 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21553 * mini.c (mini_get_inst_for_method): Changed to allow ports
21554 to return a MonoInst instead of opcode
21555 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21557 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21558 Allow ports to return a created MonoInst instead of op-code, will enable
21560 (renamed mini_get_opcode_for_method to better reflected the functionality)
21562 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21564 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21566 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21568 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21571 2004-12-08 Martin Baulig <martin@ximian.com>
21573 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21574 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21576 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21578 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21581 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21584 2004-12-08 Raja R Harinath <rharinath@novell.com>
21586 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21588 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21590 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21591 bug introduced by the previous patch.
21593 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21595 * mini-ppc.c, objectc.cs: handle large structs passed by value
21596 (fixes bug #69972).
21598 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21600 * mini-ppc.c: OP_ARGLIST implementation from
21601 Geoff Norton <gnorton@customerdna.com>.
21603 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21605 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21606 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21608 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21610 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21612 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21614 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21617 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21619 * mini-sparc.c: Zero out localled-ed memory.
21621 * iltests.il: Add tests for zeroing out localloc-ed memory.
21623 2004-12-04 Martin Baulig <martin@ximian.com>
21625 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21626 mono_method_get_signature_full().
21628 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21630 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21631 and some utility functions (always for SSAPRE), integrated SSAPRE.
21632 * mini.h: Likewise.
21633 * driver.c: Added ssapre option.
21634 * ssa.c: Small fix on OP_ARG handling.
21635 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21636 * Makefile.am: Likewise.
21638 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21640 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21641 now in the xp code.
21643 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21646 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21648 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21650 * cpu-s390.md : Increase instruction length of oparglist.
21652 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21654 2004-11-30 Martin Baulig <martin@ximian.com>
21656 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21657 virtual generic methods. We call a special helper_compile_generic_method()
21658 icall to retrieve the method from the vtable, inflate and compile
21659 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21661 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21663 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21665 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21667 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21669 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21672 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21674 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21675 platforms with PIC aot.
21677 2004-11-28 Martin Baulig <martin@ximian.com>
21679 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21682 2004-11-28 Martin Baulig <martin@ximian.com>
21684 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21685 the result of mono_type_get_underlying_type() to check whether
21688 2004-11-26 Martin Baulig <martin@ximian.com>
21691 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21694 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21696 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21697 the same way as the other arguments so they won't get clobbered.
21699 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21700 calls through R11 since it is clobbered by the trampoline code.
21702 2004-11-26 Raja R Harinath <rharinath@novell.com>
21704 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21705 pick up in-tree mscorlib.dll.
21707 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21709 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21711 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21712 runtime data/code are now stored in a table similar to the GOT in ELF.
21713 This allows the code itself to be position independent.
21715 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21718 * aot.c: Attach ELF type (object/function) directives to all global
21721 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21723 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21725 * mini-amd64.h: Turn on PIC AOT code.
21727 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21728 returning the offset within an OP_AOTCONST instruction where the GOT
21729 offset needs to be added.
21731 * mini.h: Bump AOT file format version.
21733 2004-11-25 Martin Baulig <martin@ximian.com>
21735 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21736 uninflated generic methods.
21738 2004-11-25 Martin Baulig <martin@ximian.com>
21740 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21742 2004-11-24 Martin Baulig <martin@ximian.com>
21744 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21745 original klass (this only applies for generic instances).
21747 2004-11-24 Martin Baulig <martin@ximian.com>
21749 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21750 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21753 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21755 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21756 localloc. Fixes #69678.
21758 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21760 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21762 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21763 used SSE registers on pinvoke calls. Fixes #69774.
21765 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21767 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21768 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21770 2004-11-23 Raja R Harinath <rharinath@novell.com>
21772 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21773 Refer directly to the mcs/ tree.
21775 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21777 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21778 Check if a trampoline for a synchronized method is required.
21780 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21782 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21783 with localloc if needed. Throe arithmetric exception in
21784 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21785 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21787 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21789 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21790 types before switching on type. Fixes #69622.
21792 2004-11-19 Raja R Harinath <rharinath@novell.com>
21794 * Makefile.am (check-local): New. Integrate into 'make check'.
21795 (MCS,RUNTIME): Define using in-tree mono and mcs.
21797 (%.exe): Use $(ILASM).
21799 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21801 * mini-ppc.c: adjust initial prolog size (bug #69691).
21803 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21805 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21808 2004-11-17 Raja R Harinath <rharinath@novell.com>
21810 * Makefile.am (clean-local): Rename from 'clean'.
21812 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21814 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21815 to mono_arch_is_int_overflow.
21816 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21819 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21821 * declsec.c|h: New files to support declarative security attributes.
21822 Added function to check if a method has (applicable) security.
21823 * mini.c|h: Add check for declarative security attributes in
21824 mono_method_check_inlining.
21825 * Makefile.am: Added declsec.c and declsec.h to the build.
21827 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21829 * mini.c, mini.h: update to keep dynamic code info per-domain.
21831 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21833 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21834 (mini_init): Get rid of it from here too.
21836 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21838 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21839 implemented OP_RETHROW (patch by Geoff Norton
21840 <gnorton@customerdna.com>).
21842 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21844 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21845 between appdomains. Fixes appdomain-unload on PPC.
21847 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21849 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21850 mini-exceptions.c: handle the new wrapper types.
21851 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21852 token value as a MonoClass* when compiling a wrapper.
21853 mono_jit_create_remoting_trampoline now takes an additional
21854 MonoRemotingTarget parameter.
21856 2004-11-10 Martin Baulig <martin@localhost>
21858 * mini.c (mono_method_to_ir): Use `generic_container->context'
21859 rather than creating a new one.
21861 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21863 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21865 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21867 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21869 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21870 the experimental aot cache stuff.
21872 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21874 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21875 mini-exceptions.c: update to exception clause structure changes.
21877 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21879 * exceptions-x86.c (throw_exception): Fix warnings.
21881 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21884 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21886 * exceptions-sparc.c (get_throw_exception): Really fix this.
21888 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21890 * tramp-*.c: we no longer support icalls without wrappers, so
21891 a bit of code can be removed here
21893 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21895 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21898 * cpu-sparc.md: Add op_rethrow.
21900 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21902 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21904 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21905 * mini-ops.h: Add OP_RETHROW.
21907 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21909 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21911 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21913 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21914 Makes the output much easier to read
21916 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21918 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21919 prevents another huge leak when compiling with ssa. Secondly, the
21920 performance of doing this rather than freeing the lists is much
21921 better. GList does a lock every time you allocate a list link,
21922 so that it can use a memory pool. So, it is better to just use
21923 a memory pool of our own.
21925 * ssa.c, linear-scan.c: replace g_list_remove_link with
21926 g_list_delete. The remove one does not free the GList, so we were
21927 leaking memory. On -O=all --compile-all with corlib, this cut down
21928 3 MB of allocations.
21930 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21932 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21934 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21936 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21937 into a new function mono_create_jit_trampoline ().
21939 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21941 * trace.c (get_spec): Allow tracing of classes without a namespace.
21943 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21945 * mini.c: Fix pointer overwrite in mini_method_compile.
21947 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21949 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21950 The darwin ABI needs some special handling for 1 and 2 byte structs
21951 Lets use lbz/lhz instead of lwz everywhere.
21952 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21953 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21954 Use stb/sth for the former, and put the latter always on stack instead of in
21955 argument registers.
21957 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21959 * trace.c (is_filenamechar): Add '_'.
21961 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21963 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21965 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21967 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21969 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21970 depends on libmonogc. Fixes #68805.
21972 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21974 * mini.c (mono_jit_free_method): Provide extra information for
21975 this error. Currently this leaks, but will be turned into a
21976 developer option in the future.
21978 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21980 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21982 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21984 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21985 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21986 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21988 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21990 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21991 trampolines for AOT code.
21993 2004-10-22 <vargaz@freemail.hu>
21995 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21996 constructed types. Fixes #68136.
21998 2004-10-21 Martin Baulig <martin@ximian.com>
22000 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22001 if it returns true, unwind the stack to the call instruction.
22003 2004-10-21 <vargaz@freemail.hu>
22005 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22007 * mini.h: Bump AOT version number.
22009 * objects.cs: Add another test for unbox trampolines.
22011 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22014 2004-10-20 <vargaz@freemail.hu>
22016 * driver.c: Add SHARED to the set of optimizations tested.
22018 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22020 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22021 used by CEE_NEWARR.
22023 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22025 2004-10-20 Martin Baulig <martin@ximian.com>
22027 * mini-exceptions.c (mono_handle_exception): Call
22028 mono_debugger_handle_exception() to tell the debugger about
22029 catch/finally clauses.
22031 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22033 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22035 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22038 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22040 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22041 methods as their native size, fixed bug #57543, #57545.
22042 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22043 This saves a temporary register and mullw call down into 1 (minor perf
22044 increase for cases like sum = sum * 5; This use to translate into:
22047 It now translates to
22050 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22052 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22055 2004-10-11 Martin Baulig <martin@ximian.com>
22057 * mini.c (mono_method_to_ir): If we're a generic method, get the
22058 MonoGenericContainer from our MonoMethodNormal and create a
22059 MonoGenericContext from it.
22061 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22063 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22065 * basic-long.cs: Add test for checked i8->i2 cast.
22067 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22069 * inssel-ppc.brg: added a couple of speedup rules.
22071 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22073 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22074 to speed up rebuilds.
22076 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22078 * mini-s390.c: Minor fix to OP_OR_IMM.
22080 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22082 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22083 better. Fixes appdomain-unload.exe on sparc.
22085 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22087 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22088 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22091 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22093 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22095 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22097 * mini.c: Always generate a field read/write wrapper for members
22098 of the class MarshalByRefObject since the actual instance could
22101 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22103 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22105 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22107 * driver.c mini.h trace.c: Move the setting of the main assembly into
22108 a separate function called mono_trace_set_assembly () and call it after
22109 actually loading the main assembly. Fixes #66872.
22111 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22113 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22114 using the code manager.
22116 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22118 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22120 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22122 * cpu-amd64.md: Fix bug in previous patch.
22124 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22127 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22129 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22130 mini-exceptions.c: updates for changed stack walk interface.
22132 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22134 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22136 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22138 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22140 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22142 * driver.c (mini_regression_list): Do not call mono_assembly_close
22143 since assemblies can't be unloaded.
22145 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22147 * cpu-amd64.md: Fix more instruction lengths.
22149 * cpu-amd64.md: Fix lengths of some instructions.
22151 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22153 * inssel.brg: Make the array ldelema check aot friendly.
22155 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22157 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22159 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22161 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22163 * mini-x86.c: Fix build.
22165 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22166 mono_type_get_underlying_type () helper function to simplify code.
22168 2004-09-09 Martin Baulig <martin@ximian.com>
22170 * mini-amd64.c: Don't access `type->data.klass' directly, call
22171 mono_class_from_mono_type() instead since the type may be a
22174 2004-09-09 Martin Baulig <martin@ximian.com>
22176 * mini-amd64.c (get_call_info): Fix support for generic instances.
22177 (add_valuetype): Use mono_class_from_mono_type() to get the class
22178 since we can be a generic instance.
22180 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22182 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22184 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22186 * liveness.c: reset spill costs on each scan: bug 62107
22188 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22190 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22191 unnecessary line that doesn't compile
22193 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22195 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22196 trampolines, make them call an error function so people can fix their
22199 2004-09-06 Martin Baulig <martin@ximian.com>
22201 * mini.c (mono_method_to_ir): When initializing locals, handle a
22202 generic instances like a valuetype if it's a valuetype and like a
22203 class if it's a class.
22205 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22207 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22208 stack. Fixes #64674.
22210 * exceptions.cs: Add test for unwinding of call arguments.
22212 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22214 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22215 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22216 set the carry/borrow flag). The sparc and s390 implementations
22217 can now use optimized versions (and simplify the code). ppc bugfixes.
22219 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22221 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22223 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22225 * inssel-amd64.brg: Remove leftover 32 bit rule.
22227 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22229 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22231 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22232 mono_arch_find_jit_info functions into a new function. Fix a memory
22235 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22238 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22240 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22243 * exceptions.cs: Add array size tests.
22245 * mini.c: Allocate a separate icall wrapper for each arity of
22246 mono_array_new_va. Fixes #59509.
22248 * exceptions.cs: Add testcase for 64578.
22250 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22252 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22254 2004-09-02 Martin Baulig <martin@ximian.com>
22256 * mini.c (mono_method_to_ir): When initializing the locals, call
22257 handle_initobj() on the generic instance itself, not its
22260 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22262 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22263 MonoJitInfo for dynamic methods.
22265 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22267 * mini.c: Add support for freeing JIT data for dynamic methods.
22269 2004-09-01 Martin Baulig <martin@ximian.com>
22271 * mini-x86.c (is_regsize_var): Added support for generic
22273 (mono_arch_emit_prolog): Make this compile again, use
22274 `x86_push_imm_template (code)'.
22276 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22278 * mini-x86.c: make all push_imm instructions that get
22279 patched always emit the long form
22281 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22283 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22284 in a per-domain hash.
22286 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22289 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22291 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22294 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22297 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22298 Beginnings of SSE2 support.
22300 * exceptions.cs: Add more tests for checked int<->uint casts.
22302 2004-08-28 Martin Baulig <martin@ximian.com>
22304 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22308 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22309 Handle generic instances recursively.
22311 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22313 * iltests.il: test for conv.u8 on a constant
22315 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22317 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22318 LCONV_x4 (shrun_32 (membase)).
22320 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22322 * inssel-x86.brg: c&p rules for push/setret of long
22324 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22326 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22327 compare (regvar, base)
22329 * inssel-x86.brg: more burg love
22331 * inssel.brg: more cleanup
22333 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22335 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22337 * basic-long.cs, basic-calls.cs: new tests for optimization.
22339 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22341 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22344 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22346 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22348 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22350 * inssel.brg (mini_emit_memcpy): use
22351 NO_UNALIGNED_ACCESS to disable memcpy optimization
22353 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22355 * mini-amd64.c: Handle generic types in various places.
22357 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22359 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22361 * mini.c (handle_box): Fix warning.
22363 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22365 * mini-amd64.h: Enable the emit_state optimization.
22367 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22369 * mini-amd64.c: Add some new 64 bit peephole opts.
22371 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22373 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22375 * mini-amd64.c: Register allocator fixes.
22377 * mini.c: Add an optimization to emit_state to avoid allocation of new
22378 registers on some platforms.
22380 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22382 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22384 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22385 allocation. Fixes #63085.
22387 * basic-long.cs: Add new regression test.
22389 * mini-amd64.c: Register allocator improvements.
22391 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22393 * mini-amd64.c (read_tls_offset_from_method): Add another code
22396 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22397 instruction sequence for nullifying class init trampolines.
22399 * objects.cs: Add new regalloc test.
22401 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22403 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22405 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22407 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22410 * driver.c: Fix profiling after TLS changes.
22412 * driver.c (mono_main): Set mono_stats.enabled if needed.
22414 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22417 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22419 * mini-x86.c: use a 1 op rather than a 2 op tls access
22420 instruction -> faster.
22422 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22424 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22427 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22429 * exceptions-sparc.c (throw_exception): fix typo
22431 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22433 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22434 set tree->dreg correctly with tls. Allow any
22435 register to be used.
22437 * mini-x86.c (read_tls_offset_from_method): add new code
22438 generation pattern seen with GCC.
22441 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22443 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22444 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22445 exceptions-sparc.c: fix some performance issues in exception
22446 handling and setting of the stack trace for exceptions that were
22449 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22451 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22454 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22457 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22459 This patch inlines tls access, when possible.
22461 * mini.h: new arch functions for TLS intrinsics.
22462 All platforms updated with a stub.
22464 * mini.c: use the new intrinsics
22466 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22467 arch specific intrinsic for tls variables
22469 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22471 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22474 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22476 * mini.c: thread local allocation
22478 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22480 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22482 * Makefile.am: Link against the static version of libmonogc.
22484 * Makefile.am: Link the static versions of the convenience libraries
22485 into the mono executable.
22487 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22489 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22491 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22492 on integer overflow.
22494 * mini-amd64.c: Reorganize function call code.
22496 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22498 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22500 * inssel-x86.brg: use xor eax,eax.
22502 * basic.cs: new tests
22504 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22506 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22507 in exception throwing code.
22509 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22511 * inssel-x86.brg: use xor esi,esi.
22513 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22515 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22516 can trace methods compiled during mini_init () too.
22518 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22521 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22523 * Makefile.am: static link on x86 (r=zoltan)
22525 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22527 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22528 code since it causes some programs to fail.
22530 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22532 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22534 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22536 * mini.c: ovfops_op_map - add STACK_OBJ case for
22538 * basic.cs: add test_0_pin_string as test
22541 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22543 * Makefile.am: build C# if srcdir != builddir
22545 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22547 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22548 fall-through blocks.
22550 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22552 * driver.c: enable loop by default again and include abcrem in -O=all.
22554 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22556 * iltests.il: Add some localloc tests.
22558 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22560 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22563 * inssel-amd64.brg: Add some optimizations.
22565 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22568 * Makefile.am: Statically link mono against libmono on AMD64.
22570 * mini-amd64.c inssel-amd64.brg: Optimizations.
22572 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22574 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22576 * tramp-amd64.c: Patch calling code in trampolines.
22578 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22580 * mini-amd64.c: pinvoke struct passing fixes.
22582 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22584 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22585 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22587 2004-08-05 Duncan Mak <duncan@ximian.com>
22589 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22592 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22594 * mini-amd64.c (emit_move_return_value): Move return value for normal
22597 2004-08-05 Martin Baulig <martin@ximian.com>
22599 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22600 `type->type'; just modify `type' itself when dealing with enums
22601 and generic instances.
22602 (check_call_signature): Make `simple_type' a `MonoType *'.
22604 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22606 * mini.c: Use OP_PADD to add offsets to addresses.
22608 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22610 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22612 * mini-sparc.c (mono_arch_emit_epilog): fix check
22613 for folding last op into restore instruction
22615 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22617 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22618 helper methods using the code manager.
22620 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22622 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22624 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22626 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22627 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22629 * mini-s390.c: fix tail processing
22631 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22633 * mini-ppc.c: mul.ovf.un exception name fix.
22635 2004-08-03 Martin Baulig <martin@ximian.com>
22637 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22638 instances; before jumping to `handle_enum', also modify `ptype'.
22640 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22642 * cpu-sparc.md: fcall maximal length too small.
22644 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22646 * mini-amd64.c mini.h: Add initial support for passing/returning
22647 structures to/from pinvoked methods.
22649 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22651 * mini-ppc.c: reg allocator fix.
22653 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22655 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22657 * inssel.brg: Optimize memset on 64 bit machines.
22659 * mini-amd64.c: Fix some vararg cases.
22661 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22663 * mini-s390.c: Corrected macro in emit_float_to_int
22665 * s390-abi.cs: Tests to exercise the s390 ABI
22667 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22669 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22672 * basic.cs: Add a test for add.ovf.un.
22674 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22676 * mini-sparc.c: add case for OP_IDIV_UN
22678 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22680 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22682 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22684 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22686 * basic.cs: regression tests.
22688 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22691 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22693 * basic.cs: Add a new test.
22695 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22696 and AOT. Various fixes and optimizations.
22698 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22700 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22702 * mini-ppc.c: make sure temp regs are not used for global reg
22705 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22707 * cpu-sparc.md: conv_i8 fix for 64bits
22709 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22711 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22713 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22714 add opcode for cmp BYTE PTR [eax], imm.
22716 * inssel.brg: Make memcpy and memset takes bases.
22718 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22720 * *-amd64.*: More AMD64 work.
22722 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22724 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22725 add a compare-not-equal opcode.
22727 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22729 * mini.c: Use mono_init_from_assembly instead of mono_init.
22731 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22733 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22735 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22737 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22739 * inssel.brg: 64 bit fixes.
22741 * mini.h (MonoCallInst): Add some AMD64 specific data.
22743 * mini.h: Add some OP_P opcodes.
22745 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22747 * basic.cs: tests for 61797 and 61740
22749 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22751 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22752 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22754 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22756 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22758 * *-amd64*.*: Ongoing AMD64 work.
22760 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22762 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22764 * *-amd64*: Ongoing AMD64 work.
22766 * mini-arch.h: Add AMD64 support.
22768 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22770 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22772 * mini-ops.h: Add new opcodes.
22774 * Makefile.am: Add AMD64 support.
22776 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22777 rules into the inssel-long*.brg files.
22779 * *-amd64.*: Add beginnings of AMD64 backend.
22781 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22783 * mini.c (print_dfn): commenting out the code that prints
22784 the cil. With -O=deadce, this makes -v -v crash.
22786 * cpu-pentium.md: make checkthis have a length of 2
22788 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22790 * mini-sparc.h: fix implementations of __builtin
22791 functions for Sun compiler for V9.
22793 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22795 * mini.c: use the new stelem.ref wrapper
22796 * exceptions.cs, arrays.cs: new stelem.ref tests
22798 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22800 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22801 new XSP should work with these changes).
22803 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22805 * inssel-{long32,x86,}.brg: trivial optimizations.
22807 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22809 * mini.c: load value when emitting box operation in
22812 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22814 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22815 is one byte shorter than cmp DWORD PTR [eax], 0.
22817 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22819 * inssel-ppc.brg: arguments on the stack are always
22820 relative to the stack pointer (spotted by Neale Ferguson).
22822 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22824 * exceptions-x86.c: delay appending the method name to the trace until
22825 after mono_jit_info_table_find is called, as this gets the real
22828 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22830 * aot.c: register roots
22832 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22834 * aot.c : I could just use PLATFORM_WIN32 flag.
22836 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22838 * aot.c : Reverting the previous fix. This time it broke linux build.
22840 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22842 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22844 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22846 * mini.c (handle_stack_args): Remove some more debugging code.
22848 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22850 * driver.c mini.h aot.c: Allow additional options to be specified with
22851 --aot and pass them to mono_compile_assembly.
22853 * aot.c: Add experimental code to AOT compile all loaded assemblies
22854 on demand and save the code into a cache in the filesystem.
22856 * aot.c: Add support for more wrapper methods.
22858 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22861 * cpu-*.md: Remove removed opcodes.
22863 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22864 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22865 related icalls to marshal.c.
22867 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22869 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22871 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22873 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22875 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22876 * liveness.c: If liveness is recomputated we need to reset the information
22877 for each variable. This way, if the liveness range has been narrowed
22878 by optimizations that happened after the last computation, we can return
22881 For example, if you have
22886 // Tons of code that does not affect i
22892 i = 0 is dead code and will be removed by SSA. However, when
22893 linear scan gets to the code, i will still appear to be live
22894 throughout the entire block. This prevents good register allocation.
22896 2004-07-06 Martin Baulig <martin@ximian.com>
22898 * debug-mini.c (mono_debug_init_method): Allow
22899 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22900 (mono_debug_add_icall_wrapper): New method.
22902 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22904 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22906 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22909 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22911 * aot.c (mono_aot_load_method): Fix loading of debug info.
22913 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22915 * aot.c: Add logging support.
22917 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22919 * mini.h: Add prototype for mono_print_method_from_ip.
22921 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22923 * inssel.brg: 64 bit fixes.
22925 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22928 * Makefile.am: Add SPARC64 support.
22930 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22932 * aot.c: Fix alignment problems on 32 bit platforms.
22934 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22936 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22939 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22942 * mini.h: Bump AOT file version. Some 64 bit fixes.
22944 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22946 * inssel-sparc.brg: Add new rule to avoid register moves.
22948 * inssel.brg: Add ldind_to_load_membase helper function.
22950 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22952 * mini.c: OffsetToStringData intrinsic.
22954 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22956 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22958 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22961 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22962 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22964 * mini.c: reinstated mono_compile_get_interface_var()
22965 on x86, too, since the change breaks the Gtk# build there as well.
22967 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22969 * driver.c: remove loop from the default optimizations: it seems to
22970 interact badly with some of the other options (see bug #60613).
22972 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22974 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22975 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22977 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22979 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22980 vararg-using methods.
22982 2004-06-21 Martin Baulig <martin@ximian.com>
22984 * mini/mini-exceptions.c
22985 (mono_handle_exception): Added `gpointer original_ip' argument.
22986 After calling mono_unhandled_exception(), call
22987 mono_debugger_unhandled_exception() and if that returns true,
22988 restore the context and return.
22990 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22992 * mini-ppc.c: prefer the use of relative branches so
22993 they won't need to be patched in aot code (patch from Patrick Beard).
22995 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22997 * aot.c: patch from Patrick Beard to make the output assembly
22998 more correct for the MacOSX assembler. Small tweak to
22999 generate sane images on Linux/PPC, too.
23001 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23003 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23004 case until bug #59509 is fixed (shows up in #60332).
23006 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23008 * mini.c: make sure the needed wrappers are compiled, too, with
23011 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23013 * driver.c: remove NPTL reference in --version output.
23015 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23017 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23018 generate valid assembly for the Mach-O assembler.
23020 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * driver.c: don't include abcrem in the all optimization specifier
23023 since it slows down jit compilation too much for now.
23025 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23027 * mini.c: use BIGMUL only if both operands have the same signage.
23028 * iltests.il: Test for bug 60056. (errors related to signage in
23033 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23035 * mini.c, aot.c: memory leak fixes.
23037 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23039 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23041 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23043 * Makefile.am: remove the -static hack completely, it links in
23044 statically glib as well.
23046 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23048 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23049 * exceptions.cs: make it compile with new mcs/csc.
23051 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23052 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23053 and added relevant test case.
23055 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23057 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23058 regressions in gtk-sharp.
23060 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23062 * exceptions.cs: New regression tests.
23064 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23066 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23068 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23070 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23072 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23074 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23076 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23078 * mini.c (mono_jit_runtime_invoke): Init class in this
23079 method instead of trusting mono_jit_compile_method to
23080 do the work (because wrappers can be in object class)
23082 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23084 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23086 * basic-long.cs: New regression test.
23088 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23090 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23091 and div/rem checks.
23093 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23095 * Makefile.am: fix miguel's change to build mono statically against
23096 libmono (track build dependencies).
23098 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23100 * cfold.c: Some glib versions do not have G_MININT32.
23102 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23104 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23105 with precision of tan, atan, sin and cos, and implemented related
23106 regressions tests (fixes bug 54467, but one new problem appeared and
23109 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23111 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23113 * exceptions.cs: Add test for constant folding && division by zero.
23115 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23116 since driver.c is in libmono too, so the optimization was useless.
23118 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23119 variable to driver.c so the compiler can emit more efficient code to
23122 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23124 * Makefile.am: don't distribute generated inssel.[ch] files.
23126 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23128 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23129 into the default appdomain. Fixes #58707.
23131 * jit-icalls.c: Remove the broken approximation for truncl, doing
23132 no conversion is better.
23134 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23137 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23139 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23140 of the mcrxr instruction which is not available on some processors
23141 even if it's documented to be. Implement add and sub overflow correctly
23142 (still not complete for long unsigned). Speed up icalls a bit.
23144 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23146 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23147 we run .cctor in the current domain instead of target_domain.
23149 Fixes bug #58558, .cctor not being called in -O=shared.
23151 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23153 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23155 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23157 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23158 which can be done with an imm8, do it that way.
23159 (mono_arch_output_basic_block): ditto for a jmp
23160 (mono_arch_emit_prolog): Computate maximum offset of a label.
23162 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23164 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23165 now tries to allocate prefered physical reg's for virtual
23166 regs. This reduces the number of emited spills/loads with
23167 20-30% on our core assemblies.
23169 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23171 * jit-icalls.c: truncl() is not needed and trunc() is
23172 the correct thing to do anyway (bug #58287).
23174 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23176 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23179 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23181 * driver.c: enable loop optimizations by default.
23183 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23185 * mini-x86.c: fix calc of max loop size when aligning loops start.
23187 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23189 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23192 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23194 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23197 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23199 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23201 * mini.c (inline_method): Allways inline some wrappers even if the cost
23202 is too large. Fixes #58785.
23204 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23206 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23208 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23209 (crichton@gimp.org). Beginning of support for sparc/linux.
23211 * mini-sparc.c: Optimize retrieval of LMF address.
23213 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23215 * exceptions-ppc.c: handle alloca in methods with clauses.
23217 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23219 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23221 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23223 * mini.c: Delegate most of the abort signal work to
23224 mono_thread_request_interruption, which also handles Stop and Suspend
23227 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23229 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23230 supports the save/restore lmf opcodes.
23232 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23234 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23235 by gcc-3.4 as well.
23237 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23239 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23241 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23242 methods which contain array accesses.
23244 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23245 boundaries. Fixes #58537.
23247 * iltests.il: Add regression test for #58537.
23249 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23251 * mini-x86.c (mono_arch_local_regalloc): Last part of
23252 fix for bug #58633 (releasing register to early).
23254 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23256 * basic-long.cs: Add new regression test.
23258 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23260 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23261 register too early on the chain.
23263 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23265 * mini.c (create_helper_signature): Use a helper function to reduce
23266 the code which needs to be written. Also set the calling convention of
23267 icalls on windows. Fixes #57840.
23269 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23271 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23272 exceptions-ppc.c: added helper function to get the instruction address
23273 from a signal handler context.
23275 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23277 * helpers.c: use g_get_tmp_dir. Invokes happyness
23280 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23282 * helpers.c: Add new env variable to pass args to objdump.
23283 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23285 2004-05-17 Radek Doulik <rodo@ximian.com>
23287 * Makefile.am (common_sources): added abcremoval.h so it get
23288 disted and daily mono packages on go-mono.com will build again
23290 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23292 * abcremoval.c: Fixed coding style, added copyright header.
23294 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23296 * mini.h: Added prototype for abc removal main function.
23298 * build_relations_propagation_table.pl: Added copyright header.
23300 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23302 * basic-long.cs: reg test for complex ceq_long bug.
23304 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23306 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23307 reg in long and clob case (bug #58343). Fixed/added comments.
23309 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23311 * mini.c (mono_jit_runtime_invoke): Follow new convention
23312 of calling the invoke method with an function pointer.
23314 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23316 * ChangeLog: Fix author of memory leak patch.
23318 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23320 * Makefile.am: fix make dist as well...
23323 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23325 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23326 on archs where pointers are 4 bytes long.
23328 * Makefile.am: Added abcremoval.c source file.
23330 * abcremoval.c: Added abcremoval.c.
23332 * abcremoval.h: Added abcremoval.h.
23334 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23336 * inssel.brg: Enabled bounds check removal.
23338 * mini.c: Added support for abcrem optimization.
23340 * mini.h: Added abcrem optimization label.
23342 * driver.c: Added support for abcrem optimization.
23344 * propagated_relations_table.def: Added propagated_relations_table.def.
23346 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23348 * mini.c, cfold.c: fix style.
23350 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23352 * mini.c: handle issue with the low-level implementation of
23353 some long opcodes (bug #54209).
23355 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23357 * basic.cs: test for my new cmov stuff.
23359 2004-05-13 Patrik Torstensson
23361 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23362 opt and added peephole documentation.
23364 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23366 * tramp-ppc.c: rewrote the generic trampoline code.
23368 2004-05-11 Patrik Torstensson
23370 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23372 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23374 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23376 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23377 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23379 * mini.c: Add new icalls for AsAny marshalling.
23381 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23383 * tramp-ppc.c, mini-ppc.c: more cleanups.
23385 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23387 * mini.c: no warnings.
23389 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23391 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23393 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23395 * mini.c: In the thread abort signal handler, if the thread is in the
23396 process of being stoped, don't throw the Abort exception, just stop the
23399 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23401 * tramp-ppc.c: removed old code.
23403 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23405 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23406 do some simple speed optimizations on ppc.
23408 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23410 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23411 and large offsets in load/store.
23413 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23415 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23416 it causes regressions.
23418 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23420 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23423 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23425 * jit-icalls.c: remove warnings.
23426 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23427 speedups for unsafe code.
23429 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23431 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23433 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23435 * basic-calls.cs: Add new regression test.
23437 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23440 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23442 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23445 2004-05-06 Patrik Torstensson
23447 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23448 long reg allocation in any reg (not only eax:edx) and implemented
23449 long shl/shr ops in asm instead of helpers.
23451 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23453 * mini-sparc.h: Fix warnings.
23455 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23458 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23459 separate statement for clarity.
23461 * mini-sparc.c: Update status.
23463 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23465 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23468 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23470 * inssel-ppc.brg: another small pre-release workaround:
23471 we don't do overflow detection for long_sub_un.
23473 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23475 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23476 (also works around a weird ppc bug: 57957).
23478 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23480 * tramp-ppc.c: trampoline fixes.
23482 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23484 * mini-ppc.c: fixed typos.
23486 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23488 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23489 at the top of the stack. Fixed typos. Use a frame registers
23490 for all the methods with exception clauses.
23492 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23494 * exceptions-ppc.c: restore fp registers.
23496 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23498 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23499 order from the stack top (moved the stack room to save the
23500 return value for trace after the param area). Fixed corruption
23501 in restoring registers on unwind.
23503 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23505 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23507 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23509 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23510 and prolog/epilog for methods that use it. Allow
23511 enough param area room for varargs methods. Fix miguel's
23512 breakage in exception handling.
23514 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23516 * Makefile.am: run genmdesc only on current arch.
23518 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23520 * exceptions-x86.c:
23521 * mini-x86.h: fix the build on windows.
23523 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23525 * 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.
23527 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23529 * mini-exceptions.c: New file.
23531 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23532 Move some parts of the x86 exception handling code to an
23533 arch-independent file so it can be shared with other ports.
23535 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23537 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23539 2004-04-26 David Waite <mass@akuma.org>
23541 * driver.c: remove comma from end of enumeration declaration
23543 2004-04-26 Jackson Harper <jackson@ximian.com>
23545 * driver.c: parse config file before loading first assembly. This
23546 allows the user gac to be enabled/disabled.
23548 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23550 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23551 simpler mechanism: we do not care what is encoded initially
23552 (branch absolute or relative), we care about the code and its
23553 target. I kept the old code for reference for now.
23555 The new code tries first to determine if the jump is anywhere in
23556 the -/+32 absolute meg range, if it succeeds, it encodes using the
23557 absolute branch; If not, it tried to find something in the
23558 relative range, if not, it uses the handle_thunk code.
23560 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23562 * exceptions-ppc.c: use the correct ip register on macosx.
23564 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23566 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23568 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23570 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23571 Raise exception on integer divide by zero by hand since the hw
23572 doesn't support it. Handle NaNs in FP compares.
23574 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23576 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23577 code reducing duplication between the platforms and enabled
23578 signal exception handling (on linux for now).
23580 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23582 * exceptions-ppc.c: more macosx support.
23584 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23586 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23588 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23590 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23592 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23594 * iltests.il: more tests.
23596 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23598 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23601 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23603 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23605 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23607 * liveness.c: Mark variables as volatile in all basic blocks reachable
23608 from exception clauses.
23610 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23612 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23615 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23617 * iltests.il, basic.cs: more tests for regalloc.
23619 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23621 * iltests.il: Some tests for register allocation modifications
23624 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23626 * exceptions.cs: Add regression test for bug #56782.
23628 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23629 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23630 the beauty of fixing the same thing in 5 different files...
23632 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23634 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23637 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23639 * mini.c: Add support for STRWLPARRAY marshalling convention.
23641 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23643 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23644 to init the context to setup the regs pointer).
23646 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23648 * exceptions-ppc.c: more exceptions work.
23650 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23652 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23655 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23657 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23658 can use the memory directly.
23660 * cpu-pentium.md: Update documentation from a post from Zoltan.
23662 add x86_add_membase, x86_sub_membase, x86_mul_membase
23664 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23666 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23667 GENERAL_REGS they were also hardcoded for all PPC ports.
23669 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23671 Remove hard-coded limit for floating point registers, use
23672 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23674 Notice that in MacOS X calling conventions you can fit a lot more
23675 floating point values in registers, so I should update the PInvoke
23676 test to excercise the passing of floating point values on the
23677 stack (currently broken).
23679 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23681 * tramp-ppc.c (create_trampoline_code): Added
23682 JUMP_TRAMPOLINE_SIZE.
23683 (ppc_magic_trampoline): Follow the pattern from
23684 x86_magic_trampoline: if code is set to zero, return.
23685 (create_trampoline_code): Always pass MonoMethod to the jump
23686 trampoline, before it was passing a null.
23687 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23688 share the code with mono_arch_create_jit_trampoline.
23690 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23692 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23695 * cpu-g4.md: Added length for jmp instruction, the worst case
23696 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23699 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23701 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23703 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23705 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23706 before each IL instruction.
23708 * mini.c (CEE_BOX): Fix warnings.
23710 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23712 * mini.c: removed a few unused vars and extra whitespace.
23714 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23716 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23718 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23720 (OP_GETCHR): use the above
23721 (CEE_LDELEMA): use the above.
23723 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23724 version of the generic impl.
23725 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23726 (CEE_LDELEMA): use the above.
23728 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23730 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23733 * iltests.il: Added new regression test for #56317.
23735 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23737 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23738 under NetBSD. Fixes #56450.
23740 * liveness.c (update_gen_kill_set): Fix previous patch.
23742 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23744 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23746 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23748 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23749 ldsfld and ldsflda.
23751 * inssel-sparc.brg: Add more optimizations.
23753 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23755 2004-04-01 Martin Baulig <martin@ximian.com>
23757 * mini.c (handle_box): New static function; moved the
23758 implementation of CEE_BOX here.
23759 (mono_method_to_ir): Added `constrained_call' variable.
23760 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23761 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23762 mono_method_get_constrained() to get the method.
23764 2004-04-01 Martin Baulig <martin@ximian.com>
23766 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23767 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23768 (mono_method_to_ir): We don't need these macros anymore since
23769 mono_class_get_full() already takes care of it.
23771 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23773 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23774 use @function (as doesn't accept #function here) and check the return
23775 value of system and stop if fails.
23777 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23779 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23781 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23783 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23785 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23787 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23790 * basic-long.cs: Add test for negation of Int64.MinValue.
23792 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23794 * mini-sparc.c: Update status.
23796 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23798 * exceptions-sparc.c: Fix return value in filters.
23800 * inssel-sparc.brg: Fix register allocation in some rules.
23802 2004-03-28 Martin Baulig <martin@ximian.com>
23804 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23807 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23809 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23811 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23812 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23813 remove unused conv_u4 opcode.
23815 * mini-x86.c: Remove valgrind workaround since it slows down things
23816 even when mono is not run under valgrind.
23818 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23820 * mini-sparc.c: Update status.
23822 * inssel-sparc.brg: Add some optimizations.
23824 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23825 future delay slot filling. Add support for varargs, tail calls and JMP.
23827 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23828 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23830 * inssel.brg: Fix register allocation in OP_ARGLIST.
23832 * inssel.brg: Fix warnings.
23834 2004-03-25 Martin Baulig <martin@ximian.com>
23836 * mini.c (inflate_generic_field): Removed.
23837 (mini_get_method): Removed, use mono_get_method_full(),
23838 (mini_get_class): Removed, use mono_class_get_full().
23839 (mono_method_to_ir): Pass our generic context to
23840 mono_field_from_token().
23842 2004-03-25 Martin Baulig <martin@ximian.com>
23844 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23845 of a `MonoMethod *'.
23846 (mini_get_method): Take a `MonoGenericContext *' instead
23847 of a `MonoMethod *'.
23848 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23849 a new local variable called `generic_context' which holds the
23850 current `MonoGenericContext *'; use it to lookup things.
23852 2004-03-24 Martin Baulig <martin@ximian.com>
23854 * mini.c (mini_get_class): New static method; if we're inside a
23855 generic instance, inflate the class if neccessary.
23856 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23858 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23860 * iltests.il: New regression test for #55976.
23862 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23865 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23867 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23870 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23872 * liveness.c: Consider SSA stores as well as loads when making vars
23875 * exceptions.cs: New regression tests for register allocation.
23877 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23879 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23880 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23881 domain lock only to protect puntual access to data structures.
23882 Added access lock for sighash, jit_icall_hash_name,
23883 jit_icall_hash_addr and domain->code_mp.
23885 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23887 * driver.c: Print SIGSEGV handling method.
23889 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23891 * mini.c (setup_jit_tls_data): Handle case when this is called
23892 multiple times for a thread.
23894 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23895 is different from fbxx_un. Fixes #54303. Also use constants instead of
23896 magic numbers in a lot of places.
23898 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23900 * exceptions.cs: Fix cctor test when --regression is used.
23902 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23904 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23907 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23909 * inssel-ppc.brg: fixed register assignments for some rules.
23911 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23913 * exceptions.cs: Add test for exceptions in static constructors.
23915 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23916 static constructors outside the domain lock. Fixes #55720.
23918 2004-03-17 Martin Baulig <martin@ximian.com>
23920 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23921 (inflate_generic_field): Take the `MonoMethod *' instead of the
23922 `MonoClass *' and added support for generic method.
23923 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23924 have a `field->parent->gen_params', only inflate the field if it's
23925 an open constructed type.
23927 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23929 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23930 exception object instead of the preconstructed ones.
23932 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23934 * mini.c: reverted changed to sigsegv_signal_handler commited
23935 accidentally in the previous patch.
23937 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23940 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23941 running --aot with an old assembly.
23943 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23945 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23948 * mini-sparc.c: Add support for v9 branches with prediction.
23950 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23952 * mini.c (mini_init): #warning is GNUC only
23954 * mini-sparc.h: implement __builtin_frame_address
23955 and __builtin_return_address for Sun C compiler
23957 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23959 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23961 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23963 * basic-calls.cs: Add test for unaligned byref long argument passing.
23965 * mini-ops.h: Add sparcv9 compare and branch instructions.
23967 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23968 v9 instructions if we have a v9 cpu.
23970 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23971 registers for global allocation.
23973 * exceptions-sparc.c: Fixes.
23975 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23977 * liveness.c (mono_analyze_liveness): Optimized version.
23979 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23981 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23984 * basic-float.cs basic-calls.cs: New regression tests.
23986 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23988 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23989 sigaltstack implementation.
23991 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23993 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23994 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23996 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23998 * mini.c: Fix warnings.
24000 * mini.c (mono_resolve_patch_target): New function which contains the
24001 arch independent part of the patching process.
24003 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24004 patching code to a separate function.
24006 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24008 * mini.c (add_signal_handler): ifdef out on Windows
24010 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24012 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24013 cpu-sparc.md: Add exception handling support + other fixes.
24015 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24016 typed GC detection in --version.
24018 * basic.cs exceptions.cs: New regression tests.
24020 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24021 the arch specific code can store data during a compilation.
24023 * mini-ops.h: Add OP_SETFRET.
24025 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24026 function, register a separate icall for each arity, so the icalls can
24029 * mini.c (mono_print_tree): Print negative offsets in a more readable
24032 * mini.c: Make signal handling work on sparc.
24034 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24036 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24038 * jit-icalls.c: Emulate truncl by aintl on solaris.
24040 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24042 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24044 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24046 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24048 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24049 a MarshalByRef type, inline a method that performs the check, taking into
24050 account that the object can be a proxy. Also implemented tow new opcodes:
24051 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24052 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24053 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24055 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24057 * mini-ppc.c: if a relative branch displacement is too big
24058 but it points to and area reachable with an absolute branch,
24061 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24063 * mini.c: optimize small copies in cpblk.
24065 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24067 * basic-calls.cs basic-float.cs: New regression tests.
24069 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24070 negative offsets from %fp. Implement localloc. Fix local register
24071 allocation. Fix the case when the this argument needs to be saved to
24072 the stack. Implement some missing opcodes.
24074 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24076 * mini.c (mini_method_compile): Reenable global regalloc in methods
24077 with exception handlers.
24079 * linear-scan.c (mono_varlist_sort): Fix warning.
24081 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24083 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24086 * liveness.c: Make all variables uses in exception clauses volatile, to
24087 prevent them from being allocated to registers. Fixes #42136.
24089 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24091 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24092 causes regressions.
24094 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24095 argument to mono_arch_regalloc_cost.
24097 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24100 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24102 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24103 Make the cost of allocating a variable to a register arch dependent.
24105 * basic-calls.cs: Fix compilation of tests.
24107 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24108 helper function to cut back on the number of #ifdefs needed.
24110 * mini-ppc.c: Fix compilation.
24112 * basic-calls.cs: New regression tests.
24114 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24116 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24117 of l0 since that is callee saved.
24119 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24122 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24123 of delay instruction.
24125 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24127 * mini.h (MonoCallInst): Add 'virtual' flag.
24129 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24131 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24133 * *.cs: New regression tests.
24135 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24138 * mini.c (mono_runtime_install_handlers): Fix build.
24140 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24141 'signal_stack_size' members.
24143 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24144 alternate signal stack.
24146 * exceptions-x86.c: Add stack overflow handling.
24148 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24149 functions to arch independent code.
24151 * mini.c (mono_print_tree): Print more detailed info for load_membase
24154 2004-02-23 Martin Baulig <martin@ximian.com>
24156 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24158 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24160 * mini-x86.c: fixed reg allocation for div/rem.
24162 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24164 * driver.c (mono_main): Report some configuratio options on --version.
24166 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24168 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24169 low in the address space. Correctly flush memory in thunks where we
24170 output native code.
24172 2004-02-20 Martin Baulig <martin@ximian.com>
24174 * mini.c (mini_get_method): New static method; inflate all generic
24175 methods and methods in open generic instances.
24176 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24177 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24179 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24181 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24183 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24185 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24187 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24189 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24190 it compile using Sun's compiler.
24192 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24194 * 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.
24196 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24198 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24200 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24202 * mini-ppc.c: handle calls outside of the allowed range with thunks
24203 allocated using the code manager.
24204 * tramp-ppc.c: use the code manager to hold generated native code.
24205 Fixed the magic trampoline to just patch vtable entries.
24207 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24209 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24212 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24214 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24217 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24218 if we have a working __thread implementation.
24220 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24221 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24223 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24225 * mini-x86.c: Fix compilation under gcc 2.
24227 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24229 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24230 contains a call to the wrapped function.
24232 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24233 OP_<CALL>_IMM opcodes, and use them under X86.
24235 * mini.c (mono_jit_find_compiled_method): Fix warning.
24237 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24239 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24241 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24242 functionality to mini.c.
24244 * mini.c (mono_create_jump_trampoline): New function to create a jump
24245 trampoline. Return a compiled method instead of a trampoline if it
24246 exists. Add a cache for jump trampolines.
24248 * mini.c (mono_jit_find_compiled_method): New function to return a
24249 compiled method if it exists.
24251 * mini-x86.c: Call mono_create_jump_trampoline instead of
24252 mono_arch_create_jit_trampoline.
24254 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24255 a jump trampoline. Fixes #52092.
24257 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24259 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24260 which is not up-to-date. Add check_corlib_version () instead.
24262 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24265 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24266 since newer valgrind versions do not need it.
24268 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24269 compile a method with a given set of optimizations.
24271 * mini.c: Compile icall wrappers on-demand instead of at startup.
24273 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24274 wrapper for an icall.
24276 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24278 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24281 * iltests.il: Add test for non-empty stack before switch instruction.
24283 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24285 * mini.c: Add support for new stringbuilder marshalling conventions.
24287 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24289 2004-02-01 Martin Baulig <martin@ximian.com>
24291 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24292 in `ginst->mtype_argv'.
24294 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24296 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24297 facilitate grepping.
24299 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24301 * mini.c: fixed buglet in initobj generic implementation for references.
24303 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24305 * Makefile.am: make the version script conditional.
24306 * jit-icalls.c: handle missing truncl().
24308 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24310 * exceptions.cs: Add more tests for double->int conversion.
24312 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24313 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24315 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24317 * driver.c: make --verbose --version emit an error
24318 if the loaded corlib doesn't match the runtime version.
24320 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24322 * mini-ppc.h: export ppc_patch().
24323 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24324 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24325 on par or better than on MacOSX.
24327 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24329 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24330 mono_lookup_pinvoke_call.
24332 * mini-x86.c: Under windows, the default pinvoke calling convention is
24333 stdcall. Fixes #52834.
24335 * mini.c (optimize_branches): Add an upper bound to the number of
24336 iterations to prevent infinite loops on strange loops. Fixes #53003.
24338 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24340 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24341 and ISINST. Fixes #52093.
24343 * objects.cs (test_0_vector_array_cast): New tests.
24345 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24347 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24348 checking in Array.Set ().
24350 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24353 * object.cs (test_0_multi_array_cast): New regression test.
24355 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24357 * exceptions-ppc.c: fix build on Linux/PPC.
24359 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24361 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24362 running under valgrind.
24363 (x86_magic_trampoline): Fix build bustage.
24365 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24366 negative values as well. This is needed for the encoding of the line number
24367 info, since sometimes the line numbers are not in increasing order.
24369 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24371 * cpu-pentium.md (localloc): Increase the size of the localloc
24372 instruction since it is a loop under Win32.
24374 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24377 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24379 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24380 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24381 Max Horn (max@quendi.de). Fix file names in comments.
24383 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24385 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24386 avoid stack overflow.
24387 (replace_usage): Avoid uninitialized variable warnings.
24389 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24390 and taking the address of valuetype variables.
24392 2004-01-03 Patrik Torstensson
24394 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24395 for other purposes than FP later on.
24397 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24399 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24402 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24404 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24406 2003-12-30 Patrik Torstensson <p@rxc.se>
24408 * mini-x86.h: Decreased number of availiable fp regs.
24409 Solves corner cases with FP spilling.
24411 2003-12-23 Patrik Torstensson <p@rxc.se>
24413 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24414 for floating point stack tracking / spilling on x86.
24417 * basic-float.cs: added float mul overflow test.
24419 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24421 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24423 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24425 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24426 supports for cond branches that overflow the immediate
24427 overflow offset. mcs can compile simple programs.
24429 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24431 * exceptions-ppc.c: exception handling support wip:
24432 finally handlers get run on exception.
24434 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24436 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24439 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24441 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24442 initial support for stack walking and unwinding.
24444 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24446 * driver.c (mono_main): Make corlib-out-of-sync message more
24447 descriptive. Also remove verify_corlib call.
24449 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24451 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24452 not overlap with other call's arguments, too.
24454 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24456 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24457 move to arch-specific code the choice of arch-specific
24458 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24459 * mini.c: ensure emulation calls will not interleave
24462 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24464 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24465 the magic trampoline stack frame is dropped before executing
24468 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24470 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24471 and integer to fp conversions. Added support for overflowing
24472 arguments on the stack. Reserve a couple more registers as temps.
24473 Added support for aot compilation (as output still needs to be
24476 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24478 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24479 Don't overwrite return register in some corner cases.
24481 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24483 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24484 static constructors when AOT compiling.
24486 * driver.c (mono_main): Call mono_check_corlib_version.
24488 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24490 * cpu-g4.md, basic.cs: fixed div target register.
24492 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24494 * mini-ppc.c, basic.cs: shl_imm fix with test.
24496 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24498 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24499 structures by value. Misc fixes.
24500 * objects.cs: more tests.
24502 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24504 * mini-ppc.c: lconv.ovf.i implemented.
24506 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24509 (mini_init): don't error out if someone already called g_thread_init.
24511 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24513 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24514 to be any type per the spec. Fix abnormal memory usage when
24515 the same object is repeatedly thrown.
24517 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24519 * mini.c: check for overruns in IL code.
24521 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24523 * TODO: Add/remove some todo entries.
24525 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24527 * driver.c (mono_main): Call mono_verify_corlib.
24529 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24531 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24532 This has been moved to mini.c
24533 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24534 type being casted is marshalbyref it could be a proxy, so instead of
24535 emitting the type check code, emit a call to a runtime method that will
24536 perform the check by calling CanCastTo if needed.
24538 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24540 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24541 methods with large stack frames under Win32.
24543 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24545 * Makefile.am: Distribute regression tests.
24547 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24548 at the end instead of inserting each variable into the sorted list.
24550 * linear-scan.c (mono_varlist_sort): New helper function.
24552 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24554 * mini.c: ensure arguments and locals are within bounds.
24556 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24558 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24561 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24563 * mini.c (mono_cprop_copy_values): Fix crash.
24565 * aot.c: Set verbosity back to 0.
24567 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24569 * regalloc.c: complete memory leak fix by Laurent Morichetti
24572 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24574 * driver.c (main_thread_handler): Revert the previous patch.
24576 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24579 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24580 memory from the memory pool.
24582 * driver.c (main_thread_handler): Turn on all optimizations when
24585 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24586 an array for better performance.
24588 * regalloc.c (mono_regstate_assign): Fix memory leak.
24590 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24591 serialize the debug info.
24593 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24594 debug info from the serialized representation.
24596 * aot.c: Save debug info into the generated file and load it when
24599 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24601 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24603 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24604 More FP-related fixes.
24606 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24608 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24609 and register allocation buglet. Hello world now runs.
24611 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24613 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24614 * tramp-ppc.c: fixed class init trampoline.
24615 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24617 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24619 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24620 mini.c: more ppc changes/fixes.
24622 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24624 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24625 Also optimize the case when the arguments are the same in the caller
24628 * iltests.il: Add tests for tail calls with valuetype arguments.
24630 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24632 * mini-ppc.c: fixes for struct return type.
24634 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24636 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24637 mono_spillvar_offset() to arch-specific code.
24639 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24641 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24643 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24645 * exceptions-x86.c: Fix stack space leaks.
24647 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24648 registers from the lmf if the method has save_lmf set.
24650 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24652 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24653 of icall wrappers into InvokeInDomain, since these are now per-domain.
24655 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24657 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24658 make some opcode emulation and intrinsic ops enabled/disabled
24659 according to the architecture. More fixes.
24661 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24663 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24665 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24667 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24668 arch-specific handling for 'this' and struct return type to
24669 arch-specific code.
24671 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24673 * aot.c: prevent divide by zero error when reporting (it happened with
24674 Accessibility.dll).
24676 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24678 * mini.h (inst_switch): Remove unused macro.
24680 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24683 (load_aot_module): free 'info->methods' and 'info' properly. No more
24684 "free(): invalid pointer blah" messages when you have an old aot
24687 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24689 * jit-icalls.c, mini.c: Added support for context static fields.
24691 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24693 * mini.c (mono_method_blittable): Methods which set LastError are not
24694 blittable either. Fixes #51108.
24696 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24698 * mini.c: flush icache.
24699 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24701 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24703 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24705 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24707 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24710 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24713 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24715 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24717 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24718 instruction when the result is discarded.
24720 * iltests.il (test_0_div_regalloc): New regression test.
24722 * arrays.cs: Fix compilation error.
24724 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24726 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24727 float rules to inssel-x86.brg: sane architectures with FP registers
24728 don't need to implement these rules.
24730 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24732 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24734 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24736 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24737 implementation of 32 bit systems.
24739 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24741 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24742 (Jeroen Zwartepoorte).
24744 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24746 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24747 the caller and the callee matches.
24749 * mini.c (mono_method_to_ir): Add comment.
24751 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24752 signbit is missing on some platforms.
24754 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24756 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24758 * mini.c (setup_jit_tls_data): Call the new function.
24760 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24762 * mini-x86.c: Add experimental support for fast access to the lmf
24763 structure under NPTL/Linux 2.6.x.
24765 2003-11-06 Martin Baulig <martin@ximian.com>
24767 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24768 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24771 2003-11-02 Martin Baulig <martin@ximian.com>
24773 * mini.c (inflate_generic_field): New static method.
24774 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24775 generic instance and the field is declared in a generic type, call
24776 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24778 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24780 * mini.h mini.c (mono_method_same_domain): New function to return
24781 whenever the caller and the callee are in the same domain.
24783 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24785 2003-10-30 Martin Baulig <martin@ximian.com>
24787 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24788 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24790 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24791 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24793 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24795 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24798 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24799 object here, so it is in the correct appdomain etc.
24801 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24803 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24805 (mono_method_to_ir): Avoid freeing the type created returned from
24806 mono_type_create_from_typespec, since it is put into an internal cache
24807 by the function. Fixes pointer.exe.
24809 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24810 trampolines for icalls and pinvokes as well. Fixes #33569.
24812 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24814 * mini.c: Update after appdomain changes.
24816 * mini.c (mono_jit_compile_method_inner): Allways compile native
24817 method wrappers in the root domain, since there can only be one
24818 instance of them, whose address is stored in method->info.
24820 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24822 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24823 environment variable. Instead detect automatically whenever running
24824 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24827 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24829 * trace.c, trace.h: New files that implement the new trace option
24832 * driver.c: Document new --trace options.
24834 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24837 - if (mono_jit_trace_calls)
24838 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24840 * mini.h: prototypes.
24842 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24844 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24846 * mini.c inssel.brg: Implement typedefbyref opcodes.
24848 * mini.c (mono_jit_compile_method): Remove unused local variable.
24850 * mini.c (mono_jit_compile_method_inner): Ditto.
24852 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24854 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24856 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24858 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24860 * mini.c (mono_no_aot): Remove unused global variable.
24862 * mini.c: Thread safety fixes.
24864 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24866 * mini.c (mono_create_class_init_trampoline): Add a lock around
24867 class_init_hash_addr.
24869 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24872 * mini.c: Decompose the NEWARR instruction before decomposing its
24873 arguments. Fixes #30073.
24875 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24877 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24880 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24882 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24884 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24886 * driver.c: Add support for compiling icall wrappers to --compile.
24888 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24890 * inssel.brg: The empty value in class->interface_offsets is -1, not
24893 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24895 * objects.cs: New test for 'is' operator on an array of interfaces.
24897 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24899 * tramp-ppc.c: update trampoline code to support jumps
24900 and class initialization.
24902 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24904 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24906 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24908 * inssel.brg (OP_UNBOX): Remove unused rule.
24910 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24911 region instead of one for each method. Fixes #47813.
24913 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24915 * exceptions.cs (test_0_nested_finally): New regression test for
24916 nested exception handlers.
24918 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24920 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24922 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24925 * mini.c (mono_method_check_inlining): Make the inlining limit
24926 configurable by an environment variable.
24928 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24930 * mini.h: Bump AOT file version.
24932 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24933 token, store the image along with the token, since the token might not
24934 refer to the same image as the method containing the relocation,
24935 because of inlining.
24937 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24939 * mini.c (mono_precompile_assemblies): New function to compile
24940 all methods in all loaded assemblies.
24942 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24944 * regalloc.h regalloc.c (MonoRegState): Change the type of
24945 iassign and fassign to int*, since they can contain large negative
24946 values if the register is spilled. Also added some comments. Fixes
24949 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24950 under Win32. Fixes #42964.
24952 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24954 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24956 * aot.c: Added support for AOT compiling methods which contain calls
24957 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24960 * driver.c (compile_all_methods): Run the compilation in a thread
24961 managed by mono. Fixes #44023.
24963 * mini.c (mono_codegen): Print full method name in verbose output.
24965 * mini-x86.c (mono_arch_patch_code): Fix warning.
24967 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24968 jumps, since the method we are jumping to might be domain-specific.
24970 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24972 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24974 * inssel.brg: string chars are unsigned.
24976 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24978 * TODO: New todo item.
24980 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24981 which calls mono_runtime_class_init and patches the call site to
24982 avoid further calls.
24983 (mono_arch_create_class_init_trampoline): New arch specific function
24984 to create a class init trampoline.
24985 (create_trampoline_code): Generalized so it can create
24986 class init trampolines as well.
24988 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24989 (mono_create_class_init_trampoline): New function to create and cache
24990 class init trampolines.
24991 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24992 vtable given the address of a class init trampoline. Used by the
24994 (mono_codegen): Generate a call to a trampoline instead of
24995 mono_runtime_class_init in LDSFLD[A].
24996 (mono_codegen): Add relocations for the new trampoline.
24998 * mini.h mini-x86.c aot.c: Added a new relocation type:
24999 MONO_PATCH_INFO_CLASS_INIT.
25001 * mini.h: Bump AOT version number.
25003 * aot.c: Create a copy of the loaded code instead of using the original
25004 so methods which call each other will be close in memory, improving
25007 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25008 patch since it breaks the regression tests.
25010 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25011 for the register saving instruction sequence since the
25012 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25014 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25016 * TODO: Fix todo item && remove another.
25018 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25020 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25023 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25024 function of the module.
25026 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25027 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25028 --no-aot command line option.
25030 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25032 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25033 by Bernie Solomon (bernard@ugsolutions.com).
25035 * inssel.brg: Refactor the interface offset table related code into
25036 its separate functions and add support for the AOT case.
25038 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25040 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25042 * aot.c: Added mono_aot_verbose variable and made all debugging
25043 output depend on the value of this variable.
25045 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25046 method_label and info_label.
25048 * mini.h mini-x86.c aot.c: Added a new relocation type
25049 MONO_PATCH_INFO_IID for klass->interface_id.
25051 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25052 the MonoJitInfo structure.
25054 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25055 a non-root appdomain in shared mode.
25057 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25059 * aot.c: make aot loader less verbose. Remove free of unused variable.
25061 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25063 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25065 * .cvsignore: Added *.dll.
25067 * mini.c (mono_print_tree_nl): New function callable while debugging.
25069 * mini.c (mono_print_code): Export this.
25071 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25074 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25076 * mini.h (MonoCompile): Added 'jit_info' field.
25078 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25079 the cfg structure, since it is needed by the AOT compiler.
25081 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25083 * aot.c: A major rewrite. Changes include:
25084 - save exception tables for methods which have them.
25085 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25086 to g_module_symbol.
25087 - reworked the file format so it is now much smaller and needs
25088 fewer relocation entries.
25090 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25092 * aot.c (load_aot_module): Fix build bustage on platforms without
25095 2003-09-04 Martin Baulig <martin@ximian.com>
25097 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25099 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25101 * TODO: Some new optimization ideas.
25103 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25105 * aot.c: Save the optimization flags used to compile the code into
25108 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25109 support emitting domain specific code.
25111 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25112 no longer domain neutral. It can be made domain neutral by compiling
25113 with --optimize=shared.
25115 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25116 between appdomains.
25118 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25119 loading of AOT code.
25121 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25123 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25124 if there is no domain neutrality information.
25126 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25128 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25129 format version into the generated library.
25131 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25132 callee method into the caller since one of them could be shared.
25134 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25135 system exceptions from AOT code now works.
25137 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25138 method if it is domain neutral and the callee is not.
25140 * graph.c (cfg_emit_one_loop_level): Fix warning.
25142 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25144 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25147 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25149 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25150 is needed by code which is executed before mono_runtime_init ().
25151 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25153 * mini.c (mono_thread_abort): Fix warning.
25154 (mono_jit_compile_method): Call static constructor in the AOT case too.
25156 * aot.c (mono_compile_assembly): Fix warning.
25158 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25160 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25162 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25164 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25166 * cpu-pentium.md: Fix the length of call opcodes so they include the
25167 ESP restoring instruction. Fixes #47968.
25169 2003-08-28 Martin Baulig <martin@ximian.com>
25171 * mini-x86.c (mono_arch_call_opcode): Added support for
25172 MONO_TYPE_GENERICINST.
25174 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25176 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25178 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25179 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25181 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25184 2003-08-26 Martin Baulig <martin@ximian.com>
25186 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25187 when reporting an error, set this to the actual error location.
25188 (mono_method_to_ir): Report the correct error location if
25189 get_basic_blocks() returned an error.
25191 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25193 * mini.c (mono_type_blittable): OBJECT is not blittable.
25194 (mono_method_blittable): Methods which have marshalling descriptors
25195 are not blittable either. Fixes #47842.
25197 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25199 * driver.c mini.c: Use an environment variable instead of a global
25200 variable. Also fix the build.
25202 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25203 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25206 * driver.c mini.c: Added --with-valgrind option to turn off some
25207 code which prevents mono from running under valgrind.
25209 * mini.c (mono_emit_call_args): Fixed warning.
25211 * mini.c (mono_emulate_opcode): Fixed warning.
25213 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25215 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25216 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25217 regalloc.c, regalloc.h: specify available registers in arch-specific
25218 code and support floats in the regallocator (patch by Laurent Morichetti
25221 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * mini.c: mono_thread_current() can be called only after
25224 mono_runtime_init(): rearrange code to not call it early on.
25226 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25228 * mini.c: allocate jump tables in the code mempools.
25230 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25232 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25235 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25237 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25238 12 to 16. This fixes bug #47453.
25241 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25243 * mini-ppc.c: fixed indexed load and unsigned compares.
25245 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25247 * mini.c: reenabled installation of handler for
25248 thread abort signal.
25250 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25252 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25253 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25254 until it's fixed and actually useful.
25256 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25258 * inssel-long32.brg: couple more opcodes implemented.
25260 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25262 * mini-sparc.c: Even more opcodes implemeted.
25264 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25266 * mini-sparc.c: More opcodes implemented.
25268 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25270 * mini-sparc.c: More opcodes implemented.
25272 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25274 * inssel-sparc.brg: Add some needed rules. Direct
25276 * Makefile.am: Use inssel-sparc.brg
25277 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25278 an assert happy for now.
25280 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25282 * mini-sparc.c: Fixed compile errors.
25283 * exceptions-sparc.c: Same. We now produce a mono binary
25284 on sparc-linux. Yea.
25286 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25288 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25289 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25290 They compile, but do not work.
25292 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25294 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25295 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25296 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25299 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25301 * mini.c: more opcodes implemented and better support for generics.
25303 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25305 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25306 * mini.c, mini.h: first cut at generics support: some new instructions
25307 added and changed the behaviour of some of the existing ones.
25309 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25311 * mini.c: Removed definition of metadata_shared mutex here.
25313 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25315 * mini-x86.c: make vararg calls work for instance methods.
25317 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25319 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25320 returns the arguments in a separte list, now.
25322 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * aot.c, mini.c: updates for array type representation changes.
25326 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25328 * mini.c: register function to perform jit shutdown.
25330 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25332 * mini.c: use a faster allocator if possible.
25334 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25336 * aot.c: some cleanups and portability changes.
25338 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25340 * mini.c: use faster allocation for CEE_BOX if possible.
25342 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25345 Moved inlined mempcy code to its own function so that is can be
25346 reused. Added an inline memset function as well (optimized initobj).
25347 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25349 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25351 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25353 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25355 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25356 arch code can setup the cpu for CLR execution, if needed.
25357 We use it on x86 to set the precision of FP operations.
25359 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25361 * mini.c: disable some optimizations if we can guess they'll cost too
25362 much for a given method.
25364 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25366 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25368 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25369 * mini.h mini.c mini-x86.c: Added instruction level coverage
25370 info collection support.
25372 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25374 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25375 is now implemented in the profiling API. Get rid of a couple of
25376 unnecessary global variables.
25378 2003-06-15 Nick Drochak <ndrochak@gol.com>
25380 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25381 * cpu-g4.md: add op_bigmul and op_bigmul_un
25382 * cpu_pentium.md: add op_bigmul_un
25383 * inssel-long32.brg: add rule for unsigned bigmul
25384 * mini-ops.h: define OP_BIGMUL_UN
25385 * mini-x86.c: THE BUG: handle (un)signed properly
25386 * mini.c: choose unsigned opcode if needed.
25387 This set of patches fixes bug #44291
25389 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25391 * mini.c (optimize_branches): improved to handle all kinds of
25392 conditional branches.
25394 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25396 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25397 don't raise exceptions.
25399 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25401 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25402 to arch-specific files.
25404 2003-06-09 Martin Baulig <martin@ximian.com>
25406 * Makefile.am (libs): Added $(LIBGC_LIBS).
25408 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25410 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25411 and OP_ATAN (fixes bug#44293).
25413 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25415 * Makefile.am, mini-x86.c: rename cpu description array to
25416 pentium_desc, since some compilers define the 'pentium' preprocessor
25419 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25421 * mini.c (mini_select_instructions): add explicit branch if the
25422 following block is not the false target of a conditional branch -
25423 we need this with any optimization that reorder or remove bblocks
25425 * mini.c (optimize_branches): bug fixes
25427 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25429 * mini.c (mono_method_to_ir): inline static readonly fields
25431 * ssa.c (fold_tree): start cfold support for long (very simple
25434 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25436 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * inssel.brg: fixed memcpy (bug #44219).
25440 2003-06-05 Dick Porter <dick@ximian.com>
25442 * driver.c: Set the glib log levels to not abort if g_message
25445 g_set_prgname() has to happen before mini_init() so that the
25446 process handle gets the info.
25448 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25450 * driver.c: add intrins to the default optimizations to get wider
25453 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * mini.h: some large basic blocks will overflow a 16-bit
25456 integers for symbolic registers.
25458 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25460 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25461 (mono_arch_output_basic_block): fix bug 43499
25463 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25465 * mini.c: kill duplicated definition of mono_debug_format.
25467 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25469 * mini-x86.c, arrays.cs: fixed register allocation bug.
25471 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25473 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25475 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25477 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25480 (print_method_from_ip): also print source location information if
25483 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25485 * mini.c (mono_find_block_region): bug fix in region code
25486 (mini_method_compile): enable removing unreachable code again, but
25487 only in methods without exception clauses.
25489 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25491 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25492 Implemented arglist opcode and handling of TypedReference type.
25493 Fixed x86 call convention when a structure is returned.
25494 Minimal support for calling static vararg methods.
25496 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25498 * mini.c (mini_method_compile): always remove unreachable code,
25499 because the code in them may be inconsistent (access to dead
25500 variables for example).
25502 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25504 * driver.c, debug-mini.c: warning fixes.
25506 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25508 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25510 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * mini.c: thread-static fields are registered in mono_class_vtable(),
25513 so ensure the function is called before checking for them.
25515 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25517 * mini.c (optimize_branches): fix for bug 43586
25519 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25520 overflow (fixes Bug #43639)
25522 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25524 * mini.c, objects.cs: allow the use of stobj for primitive types.
25526 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25528 * mini.c: be less strict about argument checking until we support
25529 running the verifier.
25531 2003-05-27 Nick Drochak <ndrochak@gol.com>
25533 * basic-long.cs: tests for (ulong)int * (ulong)int also
25534 * mini.c: use the same trick for (ulong)int * (ulong)int
25536 2003-05-27 Nick Drochak <ndrochak@gol.com>
25538 * basic-long.cs: add regression test for (long)int * (long)int
25539 * cpu-pentium.md: add op_bigmul specification
25540 * inssel-long32.brg: add OP_BIGMUL rule
25541 * mini-ops.h: add OP_BIGMUL
25542 * mini-x86.c: register allocator: handle case where src1 needs to be
25544 * mini.c: substitute special BIGMUL opcode in the tree for
25545 (long)int * (long)int
25547 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25549 * jit-icalls.c: call the type ctor on field access if needed.
25551 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25553 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25554 to a method (including results of ldelema, bug#43207).
25556 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25558 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25559 colors to show exception handler blocks.
25561 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25562 (fix for pinvoke7.cs).
25564 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25566 * mini.h, mini.c: ensure correct initialization order for types that
25567 require it. Prepare for lazy compilation of jit icall wrappers.
25568 Provide a name for opcode emulation to reduce unneeded mallocing.
25570 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25572 * mini-x86.c: better register restoring code and profiling
25573 support for tail calls.
25575 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25577 * mini.h, driver.c: prepare for leaf methods optimization.
25579 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25581 * mini.c: get targets of branches before converting a method.
25583 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25585 * mini.c (optimize_branches): added some experimental code (disbaled)
25587 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25589 * mini.c (optimize_branches): fix branch to branch optimization
25591 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25593 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25595 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25597 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25600 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25602 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25603 enable use of interface variables again.
25605 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25606 I1 to registers because there is no simply way to sign extend 8bit
25607 quantities in caller saved registers on x86.
25609 * inssel-float.brg: set costs of some rules to 2 so
25610 that monobure always select the arch. specific ones if supplied,
25611 regardless of the order we pass the files to monoburg.
25613 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * mini.c, mini-x86.c: since the magic trampoline for jumps
25616 can't patch the code directly, we do it as soon as the
25617 method gets compiled.
25619 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25621 * mini-x86.c, mini.h: introduce a new patching method
25622 to support CEE_JMP and tail calls.
25623 * mini.c: obey tail.call. Don't precompile methods target
25625 * tramp-x86.c: new trampoline code to handle methods
25626 reached through a jump.
25628 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25630 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25631 bit values to registers
25633 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25635 * mini.c (mono_compile_get_interface_var): share interface
25636 variables if possible.
25638 2003-05-16 Martin Baulig <martin@ximian.com>
25640 * debug-mini.c (mono_init_debugger): New function to initialize
25641 the debugger. This is not in the debugger since it needs to
25642 access some of mini's internals.
25644 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25646 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25648 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25650 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25651 for value type handling.
25653 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25655 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25656 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25658 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25660 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25661 the constructor through a proxy.
25663 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25665 * jit-icalls.c, inssel.brg: fixes to array element address
25668 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25670 * mini-x86.c (is_regsize_var): allocate pointer to registers
25672 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25674 * driver.c: fixed typo, added intrins to the set of optimizations
25675 tested with regressions.
25677 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25679 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25680 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25683 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25685 * inssel.brg: remove some common pop instructions without side effects
25687 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25689 * inssel-x86.brg: fixed thinko in int to double conversions.
25691 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25695 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25697 * inssel-long32.brg: two more missing instructions.
25699 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25701 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25702 if not already set.
25704 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25706 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25709 * basic-float.cs: Added tests for negative zero.
25711 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25713 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25714 a couple of missing operations for long casts, with test cases.
25716 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25718 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25720 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25722 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25723 code size estimation.
25725 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25727 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25728 abstract methods (fix bug 42542)
25730 * aot.c: add ability to handle array types
25732 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25734 * mini.c: Call the _specific versions of the object allocation
25735 functions if possible.
25737 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25739 * driver.c: call setlocale ().
25741 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25743 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25746 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25748 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25750 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25751 wrappers (fix bug 42122)
25753 2003-05-04 Martin Baulig <martin@ximian.com>
25755 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25757 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25758 s/mini_set_defaults/mono_set_defaults/g.
25760 2003-05-04 Martin Baulig <martin@ximian.com>
25762 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25764 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25766 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25767 (reported by Don Roberts).
25769 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25771 * mini.c: temporarily work around two bugs for this release.
25773 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25775 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25776 that contains -export-dynamic and it makes using the ld script
25778 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25780 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25782 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25785 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25787 * mini.c: make sure leave calls all the needed finally blocks,
25788 even when the target jumps out of multiple exception clauses.
25790 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25792 * ldscript, Makefile.am: add linker script to reduce the number of
25793 exported symbols (should also fix the issues with libwine defining
25794 some of the same symbols in io-layer).
25796 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25798 * driver.c (mini_main): Avoid assertion when no file name is given on
25801 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25803 * driver.c: added --version/-V command line option.
25804 Added the inline optimization in the regression tests.
25806 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25809 to the type in the method signature (fixes bug#42134).
25811 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25813 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25815 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25817 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25819 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25821 * driver.c: fixed bug #42100.
25823 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25825 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25827 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * mini.c: moved most of the code required to do inlining to its own
25830 function so it can be reused. Inline also ctors if appropriate.
25832 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25834 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25835 the runtime can call mono API functions.
25837 2003-04-27 Martin Baulig <martin@ximian.com>
25839 * debug-mini.c (mono_debug_init_method): Added
25840 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25841 send a notification to the debugger.
25843 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25844 running in the Mono Debugger, just pass the breakpoint number to
25845 mono_debug_init_method().
25847 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25849 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25851 * mini.c: allow some more unsafe compares.
25853 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25855 * mini-x86.c, Makefile.am: make distcheck works (partially from
25856 a patch by Richard Lee <r.h.lee@attbi.com>).
25857 * regset.c, regset.h: removed, they are unused.
25859 2003-04-25 Dick Porter <dick@ximian.com>
25861 * driver.c: Usage reports the name as 'mono' not 'mini'
25862 * exceptions-x86.c: Build and run on freebsd
25864 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25866 * Makefile.am: install the program with the 'mono' name and
25867 the library as libmono instead of mini and libmini.
25869 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25871 * driver.c: provide the APIs for the embedding interface of the old jit.
25873 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25875 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25877 2003-04-23 Martin Baulig <martin@ximian.com>
25879 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25881 * driver.c: Added `--debug' command line argument to enable
25884 2003-04-23 Martin Baulig <martin@ximian.com>
25886 * debug.[ch]: Removed. The code is now in
25887 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25889 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25892 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25894 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25896 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25899 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25900 mono_domain_finalize.
25901 (mini_method_compile): use mono_method_profile* if the the option is
25904 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25906 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25907 methods with their wrapper.
25909 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25910 methods with their wrapper.
25912 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25915 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25918 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25921 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25923 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25925 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25927 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25928 of the mempool. This is slightly faster and uses less memory
25930 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25932 * mini.c: avoid O(n) allocation for variables.
25934 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25936 * mini.c: handle items on the stack after inlining methods.
25938 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25940 * mini.c: make the method->opcode optimization dependent
25941 on MONO_OPT_INSTRINS and do it lazily.
25943 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25945 * driver.c: print overall results at the end of regression run.
25947 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25949 * inssel.brg: don't overwrite symbolic registers.
25951 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25953 * inssel-x86.brg: fix conversion from long to float.
25955 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25957 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25959 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25961 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25963 * driver.c: Added --print-vtable option as in the old JIT.
25965 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25967 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25969 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25971 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25973 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25975 * mini.c regalloc.c regalloc.h: Fix memory leak.
25977 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25979 * aot.c (mono_aot_get_method): register all used strings
25981 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25983 * mini.c: always intern strings references with ldstr at compile time.
25985 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25987 * Makefile.am: add BUILT_SOURCES.
25989 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25991 * driver.c: give a better error message when the assembly to execute
25992 doesn't have an entry point.
25994 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25996 * Makefile.am: added hack for automake
25998 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26001 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26003 22003-04-07 Martin Baulig <martin@ximian.com>
26005 * Makefile.am: Added Makefile.am.
26007 * debugger-main.c: Removed, this is now in the debugger where it
26010 * mini.pc.in: Call this package `mini' for the moment.