1 2010-07-23 Marek Habersack <mhabersack@novell.com>
3 * Makefile.am (version.h): generate version using GIT commit info,
4 removed the old svn and git-svn code.
6 2010-07-22 Jb Evain <jbevain@novell.com>
8 * method-to-ir.c (BRANCH_COST): set to 10.
10 2010-07-20 Zoltan Varga <vargaz@gmail.com>
12 * method-to-ir.c (op_to_op_src2_membase): Reorganize the amd64 op->op membase
13 code, it was missing a few 'break's.
15 2010-07-20 Zoltan Varga <vargaz@gmail.com>
17 * method-to-ir.c (mini_emit_inst_for_method): Add Array.GetLength/GetLowerBound ().
20 2010-07-16 Zoltan Varga <vargaz@gmail.com>
22 * mini-arm.c: Fix the arm build by passing a MonoGenericSharingContext to get_call_info.
24 2010-07-16 Zoltan Varga <vargaz@gmail.com>
26 * mini-llvm.c: Add more SIMD instructions.
28 2010-07-15 Miguel de Icaza <miguel@novell.com>
30 * mini.c: Allow "casts" to be passed on MONO_DEBUG as well.
32 2010-07-15 Zoltan Varga <vargaz@gmail.com>
34 * mini-ia64.c: Change the calling convention to pass this as first as on other
35 architectures. Remove some dead code from the get_vcall_slot() and the implementation
36 of the CALL_MEMBASE opcodes as a result.
38 2010-07-13 Miguel de Icaza <miguel@novell.com>
40 * mini.c: LLVM is disabled by default on LLVM builds. You can use
41 the MONO_ENV_OPTIONS to set the --llvm flag.
43 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
45 * driver.c : windows build fix for --with-moonlight.
47 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
50 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
51 that reach native code from a reverse pinvoke.
53 2010-07-11 Zoltan Varga <vargaz@gmail.com>
55 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
57 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
58 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
61 * generics.cs: Add a test.
63 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
65 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
66 support a given runtime implemented method.
68 2010-07-10 Mark Probst <mark.probst@gmail.com>
70 * mini-darwin.c: Register the exception thread with the GC.
72 2010-07-10 Zoltan Varga <vargaz@gmail.com>
74 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
77 2010-07-09 Zoltan Varga <vargaz@gmail.com>
79 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
82 * ir-emit.h: Clean up the _FAULT macros a bit.
84 * decompose.c: Mark some loads as constant.
86 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
88 2010-07-09 Miguel de Icaza <miguel@novell.com>
90 * driver.c (mini_usage): Change the name of the --sgen flag to be
91 --gc=sgen and also support --gc=boehm. These flags can also be
92 set on MONO_ENV_OPTIONS to propagate this to children processes.
94 * main.c: Remove the MONO_VM_OPTIONS environment variable that
95 only supported "sgen" and "llvm" config options and instead parse
96 the MONO_ENV_OPTIONS as options that are parsed by the command
97 line parser. Any command line option that Mono supports can be
98 passed in this environment variable.
100 2010-07-09 Zoltan Varga <vargaz@gmail.com>
102 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
105 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
106 it can now eliminate more than just bounds checks.
108 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
109 an extra 'fault' argument.
111 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
114 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
117 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
118 no longer generated when LLVM is used.
120 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
122 2010-07-09 Zoltan Varga <vargaz@gmail.com>
124 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
126 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
128 * driver.c: Moonlight: Force line buffering for stdout.
130 2010-07-09 Zoltan Varga <vargaz@gmail.com>
132 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
133 are only callable using invoke.
135 2010-07-09 Zoltan Varga <vargaz@gmail.com>
137 * mini-llvm.c (process_bb): Use emit_load () in one more place.
139 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
140 MONO_LLVM=xxx is actually usable.
142 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
143 since LLVM might be able to hoist them out of loops.
146 2010-07-08 Neale Ferguson <neale@sinenomine.net>
148 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
149 in typeload-unaligned test.
151 2010-07-08 Zoltan Varga <vargaz@gmail.com>
153 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
155 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
156 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
157 generic trampolines+rgctx fetch trampolines.
159 2010-07-08 Geoff Norton <gnorton@novell.com>
161 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
163 2010-07-07 Zoltan Varga <vargaz@gmail.com>
165 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
167 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
168 is not defined in the LLVM case to keep the imt arg alive.
170 2010-07-06 Zoltan Varga <vargaz@gmail.com>
172 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
173 functions, now its 'llvm_<FOO>_trampoline'.
175 * method-to-ir.c (emit_imt_argument): Fix llvm support.
177 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
178 cannot be passed in the same call.
180 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
181 register to be the same as the RGCTX register, the two can't be used together on
184 2010-07-05 Miguel de Icaza <miguel@novell.com>
186 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
187 that allows the user to force the VM to use llvm or sgen.
189 2010-07-05 Zoltan Varga <vargaz@gmail.com>
191 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
192 before processing the exception on PPC too.
194 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
196 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
197 'this' is always passed as the first argument, before the vtype ret arg. This
198 simplifies get_this_arg_reg () and LLVM integration.
200 2010-07-05 Martin Baulig <martin@ximian.com>
202 * exceptions-x86.c (mono_arch_handle_exception): Port this to
203 Windows; apply my patch from r159782 in the mono-2-6 branch.
205 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
207 * Makefile.am: Don't build the debug assembler files if we're building without
210 2010-07-05 Zoltan Varga <vargaz@gmail.com>
212 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
214 2010-07-04 Zoltan Varga <vargaz@gmail.com>
216 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
219 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
220 regs [ARMREG_FP] instead.
222 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
224 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
225 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
227 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
229 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
231 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
233 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
234 without IMT_REG defined (ARM).
236 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
239 2010-07-03 Zoltan Varga <vargaz@gmail.com>
241 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
243 2010-07-02 Zoltan Varga <vargaz@gmail.com>
245 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
246 definitions to match their declarations and vice-versa.
248 2010-07-01 Zoltan Varga <vargaz@gmail.com>
250 * Makefile.am (common_sources): Add mini-llvm.h.
252 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
254 2010-06-30 Zoltan Varga <vargaz@gmail.com>
256 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
259 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
261 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
262 implemt the option of loading the llvm backend from a module so
263 that we can have a single binary and the bloat from llvm is
264 only experienced when it is actually loaded.
266 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
268 * mini-llvm.c: remove direct access to mono_defaults.
270 2010-06-29 Zoltan Varga <vargaz@gmail.com>
272 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
275 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
277 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
278 is 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-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
283 now mono_arch_nullify_class_init_trampoline ().
284 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
285 opcodes, they are no longer needed.
287 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
288 vtable on platforms which support it.
290 * driver.c: Print the full LLVM version we are compiled against in --version.
292 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
293 a bit better. Decode nesting information to fix eh support for llvm+aot.
295 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
298 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
300 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
301 is always passed as the first argument, before the vtype ret arg. This simplifies
302 get_this_arg_reg () and LLVM integration.
304 2010-06-28 Zoltan Varga <vargaz@gmail.com>
306 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
307 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
308 most of the vcall specific code to mono_vcall_trampoline () from
309 common_call_trampoline ().
311 2010-06-27 Zoltan Varga <vargaz@gmail.com>
313 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
314 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
315 if the callsite is patched.
317 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
320 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
321 the trampoline in the xdebug info.
323 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
326 2010-06-26 Zoltan Varga <vargaz@gmail.com>
328 * mini-llvm.c: Fix a few problems exposed by make check.
330 2010-06-25 Mark Probst <mark.probst@gmail.com>
332 * mini-trampolines.c (common_call_trampoline): An ugly hack to
333 work around a potentially very hard to fix problem with inflating
336 2010-06-26 Zoltan Varga <vargaz@gmail.com>
338 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
339 problem has been fixes.
341 2010-06-25 Zoltan Varga <vargaz@gmail.com>
343 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
345 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
346 It might be be better to define a MonoGCJitOptions structure later and have the
349 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
351 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
353 * debugger-agent.c (get_objref): Implement support for sgen.
355 * driver.c: Remove the unused gc_wrapper.h include.
357 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
360 2010-06-25 Zoltan Varga <vargaz@gmail.com>
362 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
364 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
367 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
370 2010-06-23 Miguel de Icaza <miguel@novell.com>
372 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
373 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
375 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
376 it only for Boehm diagnostics.
378 * Makefile.am: Make the file a bit more consistent.
380 * debug-debugger.c: Wrap the entire file with an #ifdef
381 MONO_DEBUGGER_SUPPORTED to simplify the build.
383 * Makefile.am: Fix the opcodes build issue by including the
384 source, not by including the .lo file directly
386 Always bring the MDB sources into the build, to drop the
387 dependency on the AM_CONDITIONAL from configure.in as the hard
388 debugger supports Boehm, but not Sgen, this simplifies the build.
390 * Renamed the *.s files into *.S
392 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
394 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
395 wb for now on 64bits systems while issues with valuetype returns
398 2010-06-24 Zoltan Varga <vargaz@gmail.com>
400 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
401 passes by calling createStandardFunctionPasses ().
403 2010-06-23 Zoltan Varga <vargaz@gmail.com>
405 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
407 2010-06-22 Zoltan Varga <vargaz@gmail.com>
409 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
412 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
413 allow better optimization if the OP_LDADDR which caused the flag to be set was
416 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
418 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
421 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
423 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
425 2010-06-22 Zoltan Varga <vargaz@gmail.com>
427 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
428 to handle the code sequence generated for non-near calls. Fixes #616056.
430 2010-06-21 Zoltan Varga <vargaz@gmail.com>
432 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
434 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
436 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
438 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
439 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
440 trampoline which saves the context, so changes made to callee saved registers in
441 finally clauses are visible to a nesting catch clause.
443 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
445 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
446 in LLVM compiled code.
447 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
448 the finally handler has ran.
450 * mini.h (ResumeState): New structure containing information required to resume
451 exception handling after executing LLVM compiled finally clauses.
453 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
454 bit, by passing all the registers as one argument.
456 2010-06-19 Zoltan Varga <vargaz@gmail.com>
458 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
461 2010-06-18 Zoltan Varga <vargaz@gmail.com>
463 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
465 * aot-compiler.c aot-runtime.c: Fix LLVM support.
467 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
468 pad, branch to a new bblock instead.
470 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
473 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
475 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
477 2010-06-17 Geoff Norton <gnorton@novell.com>
480 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
483 2010-06-17 Zoltan Varga <vargaz@gmail.com>
485 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
487 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
490 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
491 the ip done by throw_exception (), it is not needed for corlib exceptions.
493 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
495 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
496 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
497 of size > 5 words. This support fast barriers for value types up to
498 256/512 bytes which beyond that the copying itself is the major issue.
500 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
501 for gsharing, so use it.
503 This eliminate all calls to mono_value_copy from managed code in
504 gmcs, fsharp and ipy.
506 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
508 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
511 * mini.c (mini_init): Register new icall.
513 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
515 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
516 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
518 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
520 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
521 value types as the overhead is huge. Manually expand it up to 5 words to
524 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
525 is an exception that performance is dominated by mono_value_copy.
527 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
529 2010-06-17 Zoltan Varga <vargaz@gmail.com>
531 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
532 trampolines on x86, since those have their own cconv.
534 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
535 exception trampolines.
537 * tramp-x86.c: Add xdebug info for a few trampolines.
539 * mini-llvm.c: Set the name of the arguments.
541 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
542 using a block address if using the LLVM mono branch.
544 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
547 2010-06-15 Zoltan Varga <vargaz@gmail.com>
549 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
551 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
553 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
555 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
557 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
558 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
559 to identify the vtable slot address plus the method which needs to be compiled.
561 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
564 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
565 'this' is always passed as the first argument, before the vtype ret arg. This
566 simplifies get_this_arg_reg () and LLVM integration.
568 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
571 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
574 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
576 * mini-llvm.c: Fix compilation with llvm 2.6.
578 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
580 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
583 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
584 is always passed as the first argument, before the vtype ret arg. This simplifies
585 get_this_arg_reg () and LLVM integration.
587 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
589 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
591 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
592 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
593 translate into much nicer code.
595 2010-06-14 Zoltan Varga <vargaz@gmail.com>
597 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
598 parameter index information. Use this to simplify a lot of code.
600 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
602 2010-06-12 Zoltan Varga <vargaz@gmail.com>
604 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
605 to fix infinite generic recursion. Fixes #612702.
607 2010-06-11 Zoltan Varga <vargaz@gmail.com>
609 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
610 imt trampoline per imt slot when using LLVM.
612 2010-06-10 Jonathan Pryor <jpryor@novell.com>
614 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
616 2010-06-09 Levi Bard <levi@unity3d.com>
618 * debugger-agent.c: Clear unloaded types on appdomain unload.
620 2010-06-08 Zoltan Varga <vargaz@gmail.com>
622 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
625 * exceptions.cs: Add a test.
627 2010-06-06 Zoltan Varga <vargaz@gmail.com>
629 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
631 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
633 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
634 so it doesn't have to do it.
636 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
637 process does not mix with ours.
639 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
642 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
643 loads/stores which can throw exceptions inside clauses.
645 2010-06-05 Zoltan Varga <vargaz@gmail.com>
647 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
650 * mini.c (mini_init): Register mono_resume_unwind as an icall.
652 2010-06-03 Zoltan Varga <vargaz@gmail.com>
654 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
656 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
659 2010-06-03 Zoltan Varga <vargaz@gmail.com>
661 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
664 2010-06-02 Zoltan Varga <vargaz@gmail.com>
666 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
667 Use a separate generic class init trampoline for llvm, since it needs a different
670 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
671 includes the location of this/rgctx.
673 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
676 2010-06-01 Zoltan Varga <vargaz@gmail.com>
678 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
680 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
683 2010-05-31 Zoltan Varga <vargaz@gmail.com>
685 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
688 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
690 * aot-compiler.c (patch_to_string): New debugging helper function.
692 2010-05-30 Zoltan Varga <vargaz@gmail.com>
694 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
697 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
699 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
701 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
703 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
706 * mini.c (create_jit_info): Print EH clause info for LLVM too.
708 2010-05-28 Mark Probst <mark.probst@gmail.com>
710 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
711 cpobj with reference types.
713 2010-05-28 Mark Probst <mark.probst@gmail.com>
715 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
716 write barrier for reference types.
718 2010-05-27 Zoltan Varga <vargaz@gmail.com>
720 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
721 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
723 2010-05-31 Martin Baulig <martin@ximian.com>
727 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
728 clear_breakpoint() on all breakpoint events and remove them from the list.
730 2010-05-27 Martin Baulig <martin@ximian.com>
734 * debugger-agent.c (method_commands, type_commands): Temporarily
735 set the appdomain while executing this method; do all metadata
736 calls in the debuggee's appdomain where user assemblies are loaded.
738 2010-05-27 Zoltan Varga <vargaz@gmail.com>
740 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
742 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
744 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
746 2010-05-26 Zoltan Varga <vargaz@gmail.com>
748 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
749 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
750 be referenced even after the header is freed.
752 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
755 2010-05-25 Zoltan Varga <vargaz@gmail.com>
757 2010-05-25 Bill Holmes <billholmes54@gmail.com>
759 * genmdesc.c (main): Fixing the detection of the nacl switch.
761 Code is contributed under MIT/X11 license.
763 2010-05-25 Zoltan Varga <vargaz@gmail.com>
765 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
767 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
769 * mini.h (LLVM_CHECK_VERSION): New helper macro.
771 2010-05-25 Miguel de Icaza <miguel@novell.com>
773 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
776 * genmdesc.c: Added support for nacl: key on the machine
777 description files to support the extra space required by Google
780 2010-05-23 Zoltan Varga <vargaz@gmail.com>
782 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
784 2010-05-23 Zoltan Varga <vargaz@gmail.com>
786 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
787 mono_runtime_class_init_full ().
788 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
790 2010-05-22 Zoltan Varga <vargaz@gmail.com>
792 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
794 2010-05-21 Zoltan Varga <vargaz@gmail.com>
796 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
797 two are not the same on ilp32.
799 2010-05-21 Zoltan Varga <vargaz@gmail.com>
801 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
804 * mini-ppc.c: Fix the DISABLE_JIT build.
806 2010-05-20 Zoltan Varga <vargaz@gmail.com>
808 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
809 (make_writable): Remove this unused function.
811 2010-05-20 Zoltan Varga <vargaz@gmail.com>
813 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
814 structure. Make the labels to plt entries local symbols instead of assembler local
815 labels, since tha latter causes problems for the iphone linker.
817 2010-05-19 Zoltan Varga <vargaz@gmail.com>
819 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
821 2010-05-17 Zoltan Varga <vargaz@gmail.com>
823 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
824 (ppc_patch_full): Ditto.
826 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
828 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
829 if gshared is enabled, to avoid asserts in the trampoline code.
831 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
834 2010-05-15 Geoff Norton <gnorton@novell.com>
836 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
839 2010-05-14 Geoff Norton <gnorton@novell.com>
841 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
842 misaligned stack on darwin.
844 2010-05-14 Zoltan Varga <vargaz@gmail.com>
846 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
849 2010-05-14 Zoltan Varga <vargaz@gmail.com>
851 * xdebug.c: Fix ARM support.
853 2010-05-13 Zoltan Varga <vargaz@gmail.com>
855 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
856 and do most of the work on the normal stack.
857 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
859 2010-05-13 Zoltan Varga <vargaz@gmail.com>
861 * aot-compiler.c: Put non-code data into the .rodata section on linux.
863 2010-05-13 Zoltan Varga <vargaz@gmail.com>
865 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
867 2010-05-13 Zoltan Varga <vargaz@gmail.com>
869 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
870 and do most of the work on the normal stack.
872 2010-05-13 Zoltan Varga <vargaz@gmail.com>
874 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
875 and do most of the work on the normal stack even if sigaltstack is disabled.
877 2010-05-12 Zoltan Varga <vargaz@gmail.com>
879 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
880 UCONTEXT_REG_ constants are available on linux as well.
881 (mono_arch_monoctx_to_sigctx): Ditto.
882 (mono_arch_ip_from_context): Ditto.
884 2010-05-12 Zoltan Varga <vargaz@gmail.com>
886 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
889 2010-05-11 Zoltan Varga <vargaz@gmail.com>
891 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
894 2010-05-10 Zoltan Varga <vargaz@gmail.com>
896 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
897 if a breakpoint cannot be inserted.
899 2010-05-08 Zoltan Varga <vargaz@gmail.com>
901 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
903 2010-05-07 Zoltan Varga <vargaz@gmail.com>
905 * debugger-agent.c (frame_commands): Return an error instead of asserting if
906 no JIT info is found for the method.
908 2010-05-05 Jonathan Chambers <joncham@gmail.com>
910 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
913 2010-05-05 Zoltan Varga <vargaz@gmail.com>
915 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
916 a list of arch specific trampolines.
918 * aot-compiler.c (emit_trampolines): Use it.
920 2010-05-05 Zoltan Varga <vargaz@gmail.com>
922 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
923 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
924 get rid of the _full from their name.
926 2010-05-05 Zoltan Varga <vargaz@gmail.com>
928 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
929 get_nullified_class_init_trampoline to remove some code duplication.
931 2010-05-03 Zoltan Varga <vargaz@gmail.com>
933 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
936 2010-05-01 Zoltan Varga <vargaz@gmail.com>
938 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
940 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
942 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
943 there is no need to jump through the first plt entry.
945 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
947 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
948 arch-specific function.
949 (mono_aot_get_plt_info_offset): Ditto.
951 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
952 mono_arch_init () to register jit icalls called from full-aot trampolines.
953 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
956 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
957 the specialized throw corlib exception trampoline, use a variant of the normal
958 trampoline along with a new C function which does the call to
959 mono_exception_from_token (), just like on x86.
961 2010-05-01 Zoltan Varga <vargaz@gmail.com>
963 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
964 Reorganize the full aot trampoline creation functions, instead of taking a bunch
965 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
966 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
967 creation functions on architectures which have the full-aot ones.
969 2010-05-01 Zoltan Varga <vargaz@gmail.com>
971 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
973 2010-05-01 Zoltan Varga <vargaz@gmail.com>
975 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
976 explicitly, this seems to be required by some gcc versions at -O2.
980 2010-05-01 Zoltan Varga <vargaz@gmail.com>
982 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
983 has_target delegate invokes.
985 2010-05-01 Zoltan Varga <vargaz@gmail.com>
987 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
990 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
991 add patches/unwind info arguments, move to mini.c.
993 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
995 2010-04-30 Zoltan Varga <vargaz@gmail.com>
997 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
998 command which returns full path names.
1000 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1002 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
1003 code_size output variable.
1005 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
1008 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1010 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
1011 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
1012 (mono_arch_cpu_enumerate_simd_versions): Ditto.
1014 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1016 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
1019 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1021 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
1023 2010-04-29 Zoltan Varga <vargaz@gmail.com>
1025 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
1027 2010-04-28 Zoltan Varga <vargaz@gmail.com>
1029 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
1031 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1033 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
1034 line number support works with eglib.
1036 2010-04-27 Miguel de Icaza <miguel@novell.com>
1038 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1039 dirty an extra 70kb pages on startup we are now going to choose a
1040 different strategy: ship mono and mono-llvm binaries, with the
1041 second being the one that links with LLVM and defaults to LLVM
1044 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1046 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1047 Implement full-aot support on x86.
1049 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1050 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1051 the first register returned by get_global_int_regs ().
1053 * cpu-x86.md: Fix the length of insertx_u1_slow.
1055 * iltests.il.in: Disable tail call tests when running with full-aot.
1057 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1059 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1061 2010-04-24 Mark Probst <mark.probst@gmail.com>
1063 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1064 in the initializer, because it's non-constant.
1066 2010-04-23 Miguel de Icaza <miguel@novell.com>
1068 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1069 of LLVM on by default. Used for buildbots and other setups.
1071 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1073 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1075 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1077 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1078 initonly static fields when using moving GC.
1080 Contributed under MIT/X11 license.
1082 2010-04-23 Geoff Norton <gnorton@novell.com>
1084 * mini-amd64.h: Darwin x86_64 support.
1086 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1088 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1090 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1092 * exceptions-arm.c: Add Android support for sigcontext structure.
1094 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1096 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1097 wrappers correctly now that their wrapper info is NULL.
1099 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1101 * mini.c (mono_jit_compile_method_inner): Avoid calling
1102 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1104 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1106 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1107 so the latter can be #ifndef DISABLE_JIT-ed.
1109 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1111 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1113 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1115 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1117 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1120 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1122 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1123 calling mono_class_num_methods (). Fixes #592244.
1125 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1127 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1129 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1131 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1133 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1135 * (handle_alloc): Ditto.
1136 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1137 change, its not needed anymore.
1139 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1141 * mini-posix.c (sigusr1_signal_handler): Fix build on
1142 non x86/amd64 systems.
1144 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1146 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1147 calls where the constrained class needs a context. Fixes #595863.
1149 * iltests.il.in: Add a test.
1151 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1153 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1154 2.6/SVN seems to have broken support for them.
1156 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1158 * mini-llvm.c: Fix support for LLVM 2.6.
1160 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1162 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1163 MonoInternalThread belonging to the thread.
1165 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1167 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1168 unsafe optimization that will remove bound checks.
1170 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1172 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1173 CompareExchange not to be inlined for I8.
1175 Contributed under MIT/X11 license.
1177 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1179 * array.cs: Add tests for cast between primitive array types.
1181 2010-04-07 Andreia Gaita <avidigal@novell.com>
1183 * Makefile.am: create a convenience library for moon to link with
1185 2010-04-07 Paolo Molaro <lupus@ximian.com>
1187 * method-to-ir.c: optimize array accesses from generic interfaces.
1189 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1191 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1193 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1195 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1196 of marshalbyref classes.
1200 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1202 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1205 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1208 * mini.h: Increase AOT version.
1210 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1212 * mini-x86.h: Only enable soft debugger when using sigaction or on
1213 Windows. Fixes build on Haiku (lacks siginfo_t).
1215 Code is contributed under MIT/X11 license.
1217 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1219 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1220 BeOS-style signal handlers.
1222 Code is contributed under MIT/X11 license.
1224 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1226 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1228 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1230 * mini-exceptions.c: Fix win32 build.
1232 2010-04-01 Mark Probst <mark.probst@gmail.com>
1234 * mini.c, driver.c: Call mono_gc_base_init() before
1237 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1239 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1240 call_method]): Delegate the actual work in security-core-clr.c
1241 to ease code sharing.
1243 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1245 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1246 float conv.ovf.un opcodes are encountered, instead of asserting later.
1249 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1251 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1253 * iltests.il.in: Add a test.
1255 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1257 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1258 large. Fixes #567040.
1260 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1262 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1264 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1267 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1269 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1270 mono_create_handler_block_trampoline with the proper #ifdef so that it
1273 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1275 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1276 allows to select if it's new or old context that is passed to
1279 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1280 case when executing a guarded handler from the EH machinery.
1282 * mini-exceptions.c (mono_install_handler_block_guard): New function
1283 responsible for checking for handler blocks, installing the guard and
1284 clearing abort state.
1286 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1287 to check for handler blocks and skip interruption logic if one was found.
1289 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1290 by the handler block guard trampoline. Resumes interruption by raising the
1291 pending ThreadAbortException.
1293 * mini.c (create_jit_info): Calculate the end address of a finally block.
1295 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1296 of a finally block to a specified address and return the old one.
1298 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1299 trampoline patches the original return address and calls the trampoline function.
1301 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1303 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1305 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1306 does the patching if the callee is in the same domain.
1308 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1309 of mono_arch_patch_plt_entry ().
1311 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1313 * mini.c (create_jit_info): Fix try block hole length encoding.
1315 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1317 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1318 duplicate information and print offsets instead of absolute addresses.
1320 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1322 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1323 event is sent. Fixes #591733.
1325 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1327 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1330 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1332 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1333 thread_to_tls hash table.
1335 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1336 section. Fixes #591000.
1338 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1340 * Makefile.am (version.h): Check for pure .git directory only,
1341 fixes SVN revision when using git without git-svn.
1343 Contributed under MIT/X11 license.
1345 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1347 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1349 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1351 * basic-simd.cs: Test for vector x scalar binary operators.
1353 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1355 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1356 intrinsics with expanded scalar arguments.
1358 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1360 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1361 don't have an exception class, so don't decode it. This would crash
1362 with filter clauses.
1364 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1366 Make sure that trunk builds with DISABLE_JIT, an update to the
1369 * mini.c (mini_get_shared_method): this code seems to be necessary
1370 regardless of whether DISABLE_JIT has been defined.
1372 (mono_jit_compile_method_inner): it seems that this method is
1373 required even in full AOT mode, so ifdef out only the pieces that
1374 try to genrate code (the body of code that applies patches to the
1377 (mini_method_compile): do not compile when using DISABLE_JIT.
1379 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1380 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1381 compile when DISABLE_JIT is set.
1383 2010-03-24 Mark Probst <mark.probst@gmail.com>
1385 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1386 arch really supports it.
1388 2010-03-24 Mark Probst <mark.probst@gmail.com>
1390 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1392 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1394 * exceptions-s390x.c: Add support for
1395 mono_arch_get_throw_corlib_exception and fix throw by name.
1397 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1398 logic (especially for varargs); Correct localloc sizing; Add
1399 mono_arch_get_this_arg_from_call and
1400 mono_arch_get_this_arg_from_call.
1402 * mini-s390x.h: Add support for facility list extraction;
1403 Correct/update MONO_ARCH_xxx settings.
1405 * mini-s390.c: Minor corrections to instruction output for
1406 varargs. No IMT implementation - I think it's time to deprecate
1407 s390 and just leave s390x.
1409 * tramp-s390x.c: Correct creation of trampoline instruction
1412 * cpu-s390x.md: Update some instruction lengths
1414 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1416 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1417 can be hit with partial sharing.
1419 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1420 in non-shared classes correctly.
1421 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1422 Turn on partial sharing.
1424 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1426 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1429 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1431 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1432 mono_method_signature ().
1434 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1436 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1437 error checking, so later calls do not need error checking.
1439 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1441 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1443 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1445 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1447 * mini-exceptions.c (mono_handle_exception_internal): Don't
1448 check try_end for archs different than s390.
1450 * mini.c (create_jit_info): Don't crash if the finallt block is the
1453 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1455 * driver.c (mono_main): Don't free global codeman under linux since
1456 glic now peeks at code on stack for more archs than just amd64.
1458 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1460 * mini.c, method-to-ir.c: changes to support compressed interface
1463 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1465 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1466 Use sigaction on OpenBSD too.
1468 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1470 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1472 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1474 * debugger-agent.c: #include sys/select.h for fd_set.
1476 Code is contributed under MIT/X11 license.
1478 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1480 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1483 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1485 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1486 some large methods with lots of exception handlers. Fixes #440924.
1488 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1490 * method-to-ir.c: remove code duplication for interface checks.
1492 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1494 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1495 (assembly_unload): Clear all event requests referencing the to-be unloaded
1499 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1501 * mini.h, mini-exceptions.c: restore the state of the stack
1502 guard page permissions.
1504 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1506 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1507 call site patching code, it doesn't appear to be needed.
1509 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1511 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1512 sharing generic methods whose type arguments are a mix of reference and
1513 non-reference types. Not yet turned on.
1515 * mini.c (mini_get_shared_method): New helper function to return
1516 the method which will be compiled/registered in the JIT tables when doing
1518 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1519 use mini_get_shared_method ().
1521 * mini.c (mini_method_compile): Register the same method which is compiled when
1522 doing generic sharing.
1524 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1526 * generics.cs: Add partial sharing tests.
1528 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1530 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1531 Add an enum value that or's all possable values together. Add an enum value
1532 that marks the end of the used bit indexes.
1534 * mini-amd64.c : Make changes to match the changes in mini.h
1536 * mini-x86.c : Make changes to match the changes in mini.h
1538 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1539 simd_version to support more simd versions. Changed the name of
1540 simd_version to simd_version_flags to make it more intuitive that
1541 it now contains bit flags. Reordered the *_intrinsics arrays to
1542 match the changes above. Changed emit_intrinsics() to use the new
1543 setup mentioned above.
1545 Code is contributed under MIT/X11 license.
1547 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1549 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1550 remaining archs. Alpha and hppa maintainers, please stand up.
1552 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1554 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1555 is needed even when fail_tramp!=NULL.
1557 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1559 * debugger-agent.c (insert_breakpoint): Write a log message.
1561 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1563 * iltests.il.in: Add a few tests for LEAVE going over multiple
1566 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1568 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1570 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1572 * mini.h (MonoBasicBlock): Add native_length field.
1573 * mini.h (MonoCompile): Add try_block_holes field.
1574 * mini.h (MonoInst): Add exception_clause pointer to
1577 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1578 * mini.c (mono_cfg_add_try_hole): New function to register possible
1579 holes in try blocks.
1580 * mini.c (create_jit_info): Fill in the holes information.
1582 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1585 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1587 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1589 * jit-icalls.c: adjusted for the array API changes.
1591 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1593 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1595 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1597 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1598 the 'pending' flag. This fixes support for appdomains too.
1601 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1603 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1605 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1607 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1608 when using LLVM, LLVM generates it itself when needed.
1610 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1612 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1613 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1614 OP_ANDNPS/OP_ANDNPD.
1616 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1618 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1619 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1620 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1622 2010-03-11 Martin Baulig <martin@ximian.com>
1624 * debugger-agent.c (type_commands): Add NULL check to
1625 `CMD_TYPE_GET_SOURCE_FILES'.
1627 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1629 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1631 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1633 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1636 * iltests.il.in: Add a test.
1638 2010-03-05 Martin Baulig <martin@ximian.com>
1640 Add support for aborting invocations.
1643 (InvokeData): Added `InvokeData *last_invoke'.
1644 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1645 added a new `invoke' field to keep the `InvokeData *' throughout
1647 (ErrorCode): Added `ERR_NO_INVOCATION'.
1648 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1649 (mono_debugger_agent_handle_exception): Don't report any exception
1650 if an abort was requested.
1651 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1652 a thread abort if necessary.
1653 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1655 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1657 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1658 so we can release the whole list and not just the first one. Free
1659 it in more places as well.
1661 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1663 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1665 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1667 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1669 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1671 * driver.c: report also other misc build options.
1673 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1675 * method-to-ir.c: Generate better code for the NewObject
1678 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1680 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1681 is disabled. Fixes #582322.
1683 * iltests.il.in: Add a test.
1685 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1687 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1688 the handling of obj->synchronization == null and owner != current thread to
1689 mono_monitor_exit ().
1691 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1694 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1696 * mini.c: change the way emulated opcode info is stored and save about
1697 4 KB of runtime memory.
1699 2010-03-04 David S. Miller <davem@davemloft.net>
1701 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1702 that don't provide the siginfo in the second signal handler argument
1703 are buggy, and this has been fixed for years.
1704 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1705 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1707 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1709 * aot-runtime.c (find_symbol): Fix a leak.
1710 (decode_patch): Ditto.
1712 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1714 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1716 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1718 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1720 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1722 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1724 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1726 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1727 to check for errors, it's enough to create the metadata open.
1731 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1734 * mini-exceptions.c: Add support for printing stack traces when handling
1735 exceptions, and when printing exceptions thrown while tracing also print
1736 the exception message.
1738 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1740 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1741 since the exclude token is a valid string character.
1743 2010-03-02 Levi Bard <levi@unity3d.com>
1745 * debugger-agent.c: Invalidate thread stacks on domain unload.
1747 2010-03-02 Mark Probst <mark.probst@gmail.com>
1749 * method-to-ir.c: Emit dummy_use for stored reference after write
1750 barriers to make sure the object is pinned if the GC interrupts
1751 before the write barrier is done.
1753 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1755 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1757 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1759 * debugger-agent.c: Add a log message printing the protocol version.
1761 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1763 * debugger-agent.c: Add a new command to communicate the protocol version used
1764 by the client. This could be used to allow newer runtimes to communicate with
1767 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1769 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1771 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1773 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1776 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1778 * mini-arm.c: make the arm cpu arch configurable with the
1779 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1782 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1784 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1785 support for the perf tool on Linux.
1787 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1789 * method-to-ir.c: make string.InsertenalSetChar() specialization
1792 2010-03-01 Robert Jordan <robertj@gmx.net>
1794 * Makefile.am: fix the non-static build.
1796 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1798 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1801 2010-02-26 Robert Jordan <robertj@gmx.net>
1803 * tasklets.c (continuation_store): Return from an error condition
1806 2010-02-26 Martin Baulig <martin@ximian.com>
1808 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1811 (MonoDebuggerThreadInfo): Added `internal_flags'.
1812 (MonoDebuggerInternalThreadFlags): New enum.
1813 (_mono_debugger_throw_exception): Don't signal the debugger if a
1814 type abort was requested.
1815 (_mono_debugger_unhandled_exception): Likewise.
1816 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1817 (mono_debugger_runtime_invoke): If the debugger requested a thread
1818 abort during the invocation, reset it here.
1820 2010-02-26 Martin Baulig <martin@ximian.com>
1822 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1823 instead of `MonoThread *'.
1825 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1827 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1828 code offsets table, as it is mostly sorted.
1830 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1832 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1835 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1837 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1839 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1841 * Makefile.am: build the new ABI version of the libmono library.
1842 * debugger-agent.c, mini.c: fix warnings with the new API.
1843 * jit.h: don't depend on glib.h being included.
1845 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1847 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1849 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1851 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1852 ThreadStatic variables.
1854 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1856 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1857 data is not freed yet. Fixes #582460.
1859 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1861 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1862 event requests. Bump protocol minor version.
1864 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1866 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1868 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1870 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1873 * iltests.il.in: Add a test.
1875 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1877 * mini.c (inline_method): Check for loader errors.
1879 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1881 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1882 instead of mono_method_get_header as it doesn't decode locals
1883 so the called method can have unresolved dependencies that will only
1884 be satisfied after the current method is JIT'd.
1888 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1890 * basic.cs (test_0_div_opt): Speed this up a bit.
1892 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1894 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1896 * mini.c (mono_jit_create_remoting_trampoline): Call
1897 mono_create_specific_trampoline () instead of
1898 mono_arch_create_specific_trampoline ().
1900 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1902 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1904 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1905 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1907 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1909 * mini-amd64.c: Fix DISABLE_JIT support.
1911 2010-02-20 Geoff Norton <gnorton@novell.com>
1913 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1915 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1917 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1918 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1919 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1920 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1923 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1925 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1926 edx/ecx too. This is needed to support OP_SEQ_POINT.
1928 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1930 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1932 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1934 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1936 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1937 LLVM+AOT+exceptions, not enabled yet.
1939 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1941 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1943 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1945 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1946 xdebug info for these.
1948 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1951 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1954 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1956 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1958 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1960 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1961 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1963 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1966 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1968 * debugger-agent.c: handle incomplete reads and EINTR in
1969 recv()/send(). This could have been causing random
1972 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1974 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1977 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1978 so they have small offsets. Fixes #566311.
1980 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1982 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1984 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1986 * mini-amd64.c: Remove the special casing of byref in a few places now that
1987 mini_type_get_underlying_type () handles it.
1989 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1990 by returning native int. Fixes #577984.
1992 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1994 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1997 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1998 of putting the clause itself.
2000 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
2002 2010-02-09 Zoltan Varga <vargaz@gmail.com>
2004 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
2007 2010-02-10 Geoff Norton <gnorton@novell.com>
2009 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
2011 2010-02-08 Zoltan Varga <vargaz@gmail.com>
2013 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
2016 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
2017 it is not an LLVM generated symbol.
2019 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
2021 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
2022 implementation in gshared mode because it causes regressions.
2024 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
2026 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
2027 should be done by the caller.
2029 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
2031 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
2033 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
2034 since mono_jit_info_table_find () doesn't do it anymore.
2036 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2037 instead of mono_jit_info_table_find ().
2039 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2041 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2043 * aot-compiler.c (encode_method_ref): Update after the removal of
2044 mono_gc_get_managed_allocator_type ().
2046 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2049 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2051 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2052 generic params as well.
2053 (handle_isinst): Ditto.
2055 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2056 instead of always calling an icall.
2058 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2059 computing the size of the got.
2061 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2062 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2063 the assembly directive '.set' so it points to the first LLVM emitted method.
2065 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2067 * mini.c (mini_method_verify): Report the method which failed to verify.
2069 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2071 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2072 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2073 runtime MS verifier.
2075 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2077 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2080 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2082 * mini-llvm.c: Init the jit module only when first JITting.
2084 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2086 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2088 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2089 replaced with the real got.
2091 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2093 * image-writer.c: Reduce the amount of #ifdefs a bit.
2095 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2098 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2100 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2103 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2105 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2106 (mono_llvm_emit_method): Fix unaligned stores too.
2108 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2109 so async stack walks don't crash.
2111 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2113 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2114 was not patched if the callee needed an rgctx trampoline.
2116 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2118 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2119 vtable address in AOT code.
2121 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2123 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2126 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2128 * genmdesc.pl: remove dependency on external cpp.
2130 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2132 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2133 using LLVM, its not needed, and abcrem can't handle it.
2135 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2137 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2138 it easier to group instructions and reduce duplication.
2140 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2142 * decompose.c: Move the array/soft float decompose routines here from
2145 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2147 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2149 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2150 to tell LLVM that the got is constant, not used yet.
2152 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2154 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2156 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2159 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2161 * aot-compiler.c (add_wrappers): Commit the hack which generates
2162 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2165 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2167 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2168 a fault, only used by the LLVM backend.
2170 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2171 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2173 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2174 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2176 * mini-llvm.c: Only generate volatile loads from load instructions which have
2177 the MONO_INST_FAULT flag set.
2179 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2181 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2184 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2186 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2187 sequence points. Fixes #571236.
2189 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2191 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2192 end of the appdomain unload process, after assemblies have been unloaded.
2195 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2197 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2200 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2203 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2205 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2207 2010-01-26 Geoff Norton <gnorton@novell.com>
2209 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2210 with struct marshalability.
2212 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2214 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2215 it supports class names as well.
2217 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2218 needed by the GC map code.
2220 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2223 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2224 if cfg->init_ref_vars is set.
2226 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2227 cfg->disable_initlocals_op_refs is set.
2229 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2230 using liveness info if cfg->compute_precise_live_ranges is set.
2232 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2233 volatile variables correctly. Add comments about the live ranges. Not enabled
2236 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2238 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2239 0x2a into them in method prologs.
2241 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2243 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2245 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2246 classes, since llvm is compiled with -fno-rtti.
2248 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2250 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2251 llvm does not require it.
2253 * aot-runtime.c (load_method): Print the full name of the last aot method.
2255 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2257 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2258 thread has not fully started yet.
2260 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2262 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2264 2010-01-21 Miguel de Icaza <miguel@novell.com>
2266 * driver.c: Do not abort if LLVM is not supported, print a
2267 warning and add the information to the Mono JIT information.
2269 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2271 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2272 using explicit null checks.
2274 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2276 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2279 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2281 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2282 its no longer needed.
2284 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2286 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2287 define for platforms still using it (s390). Get rid of the
2288 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2290 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2291 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2293 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2294 the caller pushed the arguments.
2296 * mini-llvm.c: Enable throwing exceptions on x86.
2298 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2299 "Thread (nil) may have been prematurely finalized" messages if this is called
2300 on a thread not registered with the runtime.
2302 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2304 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2306 * jit-icalls.c (mono_array_new_3): New jit icall.
2308 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2310 * arrays.cs: Add a test for 3 dimensional arrays.
2312 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2314 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2315 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2318 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2321 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2323 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2325 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2327 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2329 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2330 HOST_WIN32. Also including winsock2. to define struct in_addr.
2332 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2334 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2336 Code is contributed under MIT/X11 license.
2338 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2340 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2342 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2344 * mini.c (mini_method_compile): Set the new flag when running under the
2347 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2349 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2350 a ref/noref value + a global pin flag, so parts of stack frames can still be
2351 precisely marked even if they include stuff which needs pinning. Improve logging.
2352 Fix many bugs. Not enabled yet.
2354 * gc-test.cs: Add a few tests.
2356 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2357 the normal -v options. Avoid propagating liveness information through bblocks
2358 which end with a NOT_REACHED opcode.
2360 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2361 after cfg has been freed.
2363 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2365 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2366 if a clause is skipped because it uses the exception object, since it could
2367 have caught the exception.
2369 * exceptions.cs: Add a test.
2371 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2373 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2375 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2376 ICollection<T> wrappers.
2378 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2380 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2382 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2384 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2385 NOMAP32BIT or optimize_for_xen is set.
2387 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2389 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2390 mono_metadata_str_hash () instead.
2392 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2394 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2397 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2399 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2401 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2404 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2405 throwing code correctly.
2407 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2409 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2411 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2412 ftnptrs created by us, handle RGCTX_FETCH correctly.
2413 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2415 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2416 ftnptr added by mono_aot_get_named_code ().
2418 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2420 * mini-arm.c: Fix a few LLVM problems.
2422 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2424 2010-01-13 Mark Probst <mark.probst@gmail.com>
2426 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2429 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2431 * jit.h, method-to-ir.c: added ability to set the policy for
2432 inserting breakpoints from the break IL instruction or the
2433 Debugger.Break () API call.
2435 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2437 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2438 assemblies need to be eagerly loaded.
2440 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2442 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2444 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2446 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2447 an argument which matches any exception.
2449 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2451 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2452 optimization if the called method is gshared and marshalbyref, since gshared
2453 methods can' have wrappers. Fixes #569390.
2455 * generics.cs: Add a test.
2457 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2459 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2462 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2464 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2466 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2468 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2469 since it is not supported in win2000.
2471 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2473 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2474 error if loading an assembly fails.
2475 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2477 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2480 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2483 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2485 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2486 is not supported yet.
2488 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2490 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2492 * method-to-ir.c: All types with variant arguments must fallback to the
2493 slow path. This makes cast of variant delegates work.
2495 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2496 argument that is set to TRUE is the returned vtable slot is for a variant
2497 interface. Changed a g_print + g_assert_not_reached to a g_error.
2499 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2500 a similar fashion of generic virtual methods.
2502 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2504 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2507 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2508 method using a variance aware function.
2510 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2512 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2514 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2515 do an icall for now.
2517 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2519 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2520 If LLVM decides to set the code model to Large, reset it to Default.
2522 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2524 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2525 stripped binaries as well.
2527 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2529 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2530 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2532 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2535 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2537 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2540 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2541 as the type info to llvm.eh.selector.
2542 (exception_cb): Use the type info for filling out some fields of
2543 MonoJitExceptionInfo like the flags and the exception class. This is needed
2544 because the LLVM produced exception handling clauses might not match the original
2545 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2547 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2548 separate function. Add an extra argument which returns the type infos
2549 corresponding to the exception clauses.
2551 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2552 exception handling clauses.
2554 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2556 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2557 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2560 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2562 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2565 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2567 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2570 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2572 * mini.c (mini_method_compile): Verify the method before calling
2573 mono_compile_create_vars as this might crash since it uses method
2578 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2580 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2581 one case if AOTing, since the class might not be a concrete class.
2583 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2585 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2586 functions which are now defined in mempool-internals.h.
2588 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2590 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2592 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2596 * mini-*.c: Properly handle generic enums.
2600 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2602 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2603 in a few more places.
2605 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2607 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2608 nullable parameters. Fixes #567351.
2610 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2612 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2614 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2616 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2617 mono_get_generic_context_from_code () call.
2619 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2621 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2623 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2626 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2628 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2629 mono_method_get_signature returns NULL. Fix #567084
2631 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2633 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2634 instead of once for each module.
2636 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2638 * debugger-agent.c (ss_start): Implement step over for the last sequence
2641 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2642 have the STEP_LOC flag set.
2644 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2645 fails. Fixes #566689.
2647 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2649 * mini.c (mono_add_seq_point): New helper function.
2650 (mono_save_seq_point_info): New function to save sequence point info, extracted
2651 from mini_method_compile ().
2653 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2655 * mini.h (MonoSeqPointInfo): New structure containing information about
2656 the sequence points of a JITted method.
2657 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2660 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2661 point information is stored, use a MonoSeqPointInfo structure instead of a
2662 GPtrArray. For each seq point, compute a list of successor seq points.
2664 * debugger-agent.c: Use the successor list to implement step-over more
2665 efficiently: instead of single stepping until a different line/IL offset is
2666 reached, place breakpoints into all successor seq points.
2668 * mini.h: Bump AOT file format version.
2670 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2672 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2674 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2676 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2678 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2681 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2683 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2684 alloca as g_malloc is not signal safe.
2686 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2688 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2689 VALGRIND_DISCARD_TRANSLATIONS.
2691 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2692 checks, they are no longer needed.
2694 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2695 a function into a sigctx which can handle function pointers.
2697 * mini-ppc.c: Implement soft debugger support on ppc64.
2699 * mini-ppc.c: Implement soft debugger support.
2701 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2703 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2705 2009-12-17 Marek Habersack <mhabersack@novell.com>
2707 * mini.c (mono_get_runtime_build_info): include Mono version in
2710 * driver.c (mono_main): VERSION is now included in the string
2711 returned from mono_get_runtime_build_info()
2713 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2715 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2716 signatures. Fixes #565143.
2718 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2720 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2722 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2724 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2726 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2727 making max stack 10x smaller.
2729 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2731 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2733 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2735 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2737 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2739 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2740 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2742 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2744 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2746 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2748 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2751 2009-12-14 Miguel de Icaza <miguel@novell.com>
2753 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2754 raise an invalid program exception.
2756 For other opcodes that we might not handle use a g_warning and
2757 raise the exception. Beats termination.
2761 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2763 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2765 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2766 by merging the LLVM and !MAP_32BIT cases.
2768 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2770 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2771 sigctx being passed in, as we have no CONTEXT available in the APC.
2773 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2776 Code contributed under MIT/X11 license.
2778 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2780 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2781 in the LLVM backend on AMD64.
2783 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2786 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2788 * mini-llvm.c: Export mono_personality for AOT.
2790 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2792 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2793 implicit exception can occur.
2795 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2796 OP_IMPLICIT_EXCEPTION instruction.
2798 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2800 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2802 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2803 inside a protected block.
2805 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2806 trampolines doesn't include the argument.
2808 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2809 trampolines on amd64.
2811 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2814 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2815 disabled for methods with clauses.
2817 * mini-llvm.c: Enable support for catch clauses.
2819 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2820 end of an LLVM compiled finally clause.
2821 (mono_handle_exception_internal): Save the exception handling state in TLS
2822 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2823 resume unwinding from that point.
2825 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2826 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2827 to obtain the addresses of the exception handling regions.
2829 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2830 finally clauses are supported.
2832 * mini.c (mini_method_compile): Add support for LLVM code with exception
2835 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2837 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2840 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2842 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2843 as a primitive type.
2845 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2847 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2848 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2851 2009-12-11 Marek Habersack <mhabersack@novell.com>
2853 * method-to-ir.c (mini_redirect_call): do not redirect the
2854 InternalAllocateStr internal call if string profiling is enabled.
2856 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2858 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2861 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2862 unwind.h header file.
2864 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2865 newer valgrind versions seems to handle this fine.
2867 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2869 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2870 on the debugger thread.
2872 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2874 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2876 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2878 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2880 * cpu-<ARCH>.md: Make call_handler clob:c.
2882 * mini.c: Reenable SSA for methods with clauses.
2884 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2885 as it causes failures on x86.
2887 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2889 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2890 returns NULL (e.g. a bad assembly).
2892 2009-12-08 Geoff Norton <gnorton@novell.com>
2894 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2895 stepping out into native code. There were issues with nested invokes
2898 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2900 * mini.c (mini_method_compile): Do the disable_llvm checks early
2901 and avoid the LLVM compile pass if the checks fail.
2903 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2905 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2906 LLVM optimizations don't try to remove them.
2908 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2909 different file so the original remains.
2911 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2913 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2915 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2917 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2918 support for non-inline unwind descriptors.
2920 2009-12-07 Geoff Norton <gnorton@novell.com>
2922 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2923 the interrupt_count slightly differently. Native threads were never
2926 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2928 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2929 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2930 yet generate this info.
2932 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2934 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2935 client can distinguish between intptrs and longs.
2937 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2939 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2942 * aot-runtime.c (load_function): Update after the change above.
2944 * mini.h: Bump AOT file format version.
2946 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2947 if the delegate class is dynamic.
2949 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2950 in gshared code too using the new rgctx info type
2951 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2953 2009-12-04 Geoff Norton <gnorton@novell.com>
2955 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2956 we need to track the original suspend count so the thread properly
2957 wakes up in resume_thread.
2959 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2961 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2964 * generics.cs: Add a test.
2966 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2967 is 0. Simplify a lot of code using this.
2969 * mini-trampolines.c (mono_delegate_trampoline): Call
2970 mono_create_static_rgctx_trampoline () before saving the final address in
2971 delegate->method_code, to avoid calling it each time a delegate is first called.
2973 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2974 which need static rgctx trampolines.
2976 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2977 keyed on the method+addr pair, since addr could be either the method addr or
2978 an unbox trampoline in the AOT case. Fixes #560246.
2980 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2982 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2983 place it was called before too.
2985 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2987 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2988 if no security manager is present, to speed up the AOT case. Call
2989 mono_class_vtable () full with raise_on_error == TRUE instead.
2991 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2993 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2994 the local optimization passes can take its result into account. Fixes
2997 * exceptions.cs: Add a test.
2999 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
3001 This patch is contributed under the terms of the MIT/X11 license
3003 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
3005 2009-12-03 Zoltan Varga <vargaz@gmail.com>
3007 * mini.h (MonoInst): Remove unused 'ssa_op' field.
3009 * debugger-agent.c: Rework the handling of stack traces of running threads to
3010 avoid crashes if compute_frames () tries to walk the stack of running thread.
3012 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
3014 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
3016 * mini.h (StackFrameInfo): Add an 'lmf' field.
3018 2009-12-02 Zoltan Varga <vargaz@gmail.com>
3020 * debugger-agent.c (suspend_current): Always set really_suspended.
3022 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
3024 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
3026 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3028 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
3031 2009-12-01 Zoltan Varga <vargaz@gmail.com>
3033 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
3035 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3037 * mini-trampolines.c: Fix MSVC build.
3039 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3041 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3043 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3045 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3046 the instruction following an OP_FCOMPARE is optimized away.
3048 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3050 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3051 emit_autoreg () into this arch-specific function.
3053 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3054 code, it is no longer needed.
3056 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3058 * mini.h: Bump AOT file format version.
3060 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3061 using the sorted_code_offsets array, instead of reading it from the
3062 exception debug info.
3063 (load_method): Call mono_aot_find_jit_info instead of
3064 decode_exception_debug_info ().
3066 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3067 LLVM compiled as a flag.
3069 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3071 * debugger-agent.c (resume_thread): Fix a warning.
3073 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3076 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3078 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3079 contents to MonoAotFileInfo.
3081 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3083 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3084 Put all binary data into a giant blob, similarly to the way .net assemblies
3085 store binary data. Emit offset tables in a compact form to reduce their size.
3087 * mini.h: Bump AOT file format version.
3089 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3092 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3093 avoid linear searches at runtime.
3095 * aot-runtime.c (find_symbol): Update this to use the hash.
3097 * mini.h: Bump AOT file format version.
3099 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3101 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3104 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3107 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3108 the distribution of got slot types.
3110 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3112 * method-to-ir.c: Add support for generating explicit null checks.
3114 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3116 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3117 on a random thread if possible.
3119 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3120 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3123 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3124 regs. Pass the real size of the regs array to mono_unwind_frame ().
3126 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3129 2009-11-24 Geoff Norton <gnorton@novell.com>
3131 * mini-darwin.c: Work around apple bug rdar://7209349 See
3132 http://openradar.appspot.com/7209349 for details. Synopsis,
3133 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3134 never been initialized before.
3136 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3138 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3140 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3142 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3144 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3145 OP_SHL_IMM is not 32 bit.
3147 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3149 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3151 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3153 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3156 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3157 > 0 since some threads can resume if their resume_count is > 0.
3158 (invoke_method): Avoid reading freed memory.
3160 * debugger-agent.c (process_suspend): Extract the suspend code from
3161 process_single_step_inner () to a separate function. Rework the code to prevent
3162 races between this function and thread interrupts.
3164 * debugger-agent.c (suspend_current): Check the resume_count field instead
3165 of resume_one so suspends+resumes during single threaded invokes work
3168 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3170 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3171 to make the generated code smaller.
3173 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3174 sequence generated by recent LLVM versions.
3176 * mini-llvm.c: Add support for a few simple cases which weren't supported
3179 * mini-trampolines.c (mono_magic_trampoline): Don't call
3180 mono_arch_get_vcall_slot () when llvm is enabled.
3182 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3184 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3185 into a new function called common_call_trampoline () which is used by the
3186 llvm vcall trampoline as well.
3188 * debugger-agent.c: Implement single threaded invokes.
3190 * debugger-agent.c: Revert change which broke the agent on linux.
3192 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3195 * generics.cs: Add a test.
3197 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3199 * debugger-agent.c: Fix the cygwin build.
3201 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3203 * cprop.c: Remove this unused file.
3205 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3207 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3210 * basic.cs: Add a test.
3212 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3214 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3217 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3219 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3220 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3221 it. Use this flag to control llvm related code paths instead of #ifdef
3222 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3225 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3227 * mini.h: Bump AOT file format version.
3229 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3230 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3232 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3233 was used as an assembly filter.
3235 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3237 * unwind.c: Fix support for ppc.
3239 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3240 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3242 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3244 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3246 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3247 added by the ps3 changes.
3249 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3251 * mini-gc.c: Resurrect this, so at least it compiles.
3253 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3255 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3257 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3258 create_event_list () so assembly filters can be used.
3260 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3263 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3265 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3266 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3269 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3270 classes for char/bool too.
3272 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3274 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3277 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3280 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3282 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3284 Code contributed under MIT/X11 license.
3286 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3288 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3289 threads in native code work.
3291 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3292 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3295 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3297 * debugger-agent.c: Implementation for Windows platform.
3299 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3300 primitives. Use SEH to implement breakpoints and single stepping.
3302 * mini-x86.h: Enable soft debugger on Windows.
3304 Code contributed under MIT/X11 license.
3306 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3308 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3309 under XEN. Fixes #522894.
3311 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3313 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3314 interface calls in LLVM AOT code.
3316 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3319 * mini-llvm.c: Add support for OP_VPHI.
3321 * objects.cs: Add a test.
3323 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3325 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3326 this is called on the debugger thread.
3328 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3330 * mini-llvm.c: Add soft-float support.
3332 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3333 FCALL which returns an R4.
3335 * driver.c (mono_main): Add a missing '\n'.
3337 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3338 platforms which doesn't support the LLVM IMT trampoline.
3340 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3342 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3344 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3346 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3349 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3351 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3353 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3354 Instead of emitting a method_order table, sort the contents of the code_offsets
3355 table and do a binary search in the sorted table. The previous approach doesn't
3356 work with LLVM which emits methods in a arbitrary order.
3358 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3359 in the .eh_frame section in ELF files.
3361 * mini.h: Bump corlib file format version.
3363 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3365 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3366 LDMIA->LDM macro name change.
3368 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3370 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3373 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3376 * aot-compiler.c: Ditto.
3378 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3379 &align to mini_type_stack_size_full ().
3381 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3383 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3385 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3387 * mini-arm.c: Compute the stack space used by arguments using
3388 mini_type_stack_size_full ().
3390 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3392 * optflags-def.h: Remove dead TREEPROP optimization.
3394 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3396 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3398 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3400 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3402 * driver.c (mono_jit_parse_options): New public API function to parse options
3403 as done by the runtime executable.
3405 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3406 when handling named arguments.
3408 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3410 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3411 for passing small vtypes in registers, make the CallInfo structures more
3412 similar to the code on the other platforms.
3414 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3415 the code in the prolog requires it.
3417 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3419 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3420 (koush@koushikdutta.com).
3422 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3423 where the thunk memory should be allocated from. Fixes appdomain unloading
3426 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3428 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3429 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3431 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3433 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3434 AOT, as it is not implemented yet.
3436 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3438 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3440 * debugger-agent.c: Fix windows build.
3442 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3444 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3445 after the client connects/disconnects.
3447 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3448 when an exception of a given type is thrown.
3450 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3451 only on an uncaught exception.
3453 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3455 * debugger-agent.c: Add a 'launch' option.
3457 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3459 * debugger-agent.c: Add a 'timeout' option.
3461 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3463 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3466 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3468 * debugger-agent.c (set_breakpoint): Emit a log message.
3470 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3472 * mini-arm.c: Fix the arm build.
3474 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3476 * aot-compiler.c: don't leak the value returned from
3477 mono_type_full_name().
3479 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3481 * debugger-agent.c: defer including mono-mutex.h until we know the
3484 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3486 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3487 of pthreads directly.
3489 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3490 exception handlers. Pass info argument.
3492 * mini.h: Adjust signatures of soft debugger functions to pass void*
3493 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3495 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3496 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3497 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3498 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3500 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3502 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3503 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3504 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3505 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3507 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3509 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3511 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3513 * mono-semaphore.h: Skeleton implementation for Windows.
3515 Code contributed under MIT/X11 license.
3517 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3519 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3521 Code contributed under MIT/X11 license.
3523 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3525 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3527 Code contributed under MIT/X11 license.
3529 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3531 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3532 debug info to 100 because 10 still slows down gdb too much.
3534 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3535 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3536 them in the wrappers.
3538 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3540 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3542 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3544 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3545 function mono_aot_get_array_helper_from_wrapper ().
3547 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3548 array helper methods.
3550 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3552 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3553 the value was loaded from memory.
3555 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3556 the value was loader from there.
3558 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3559 without constant swizzle.
3561 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3563 * mini-amd64.c: Put soft debugger functions behind a
3564 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3566 * mini-amd64.h: disable the soft debugger in windows.
3568 Code contributed under MIT/X11 license.
3570 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3572 * mini-x86.c: Put soft debugger functions behind a
3573 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3575 Code contributed under MIT/X11 license.
3577 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3579 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3580 to mono_arch_find_jit_info_ext.
3582 Code contributed under MIT/X11 license.
3584 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3586 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3588 * debugger-agent.c: Add support for filtering events by assemblies.
3590 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3591 the agent is not enabled.
3593 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3595 * exceptions-x86.c: hopefully last change to fix the windows build.
3596 This one courtesy of Jonathan Chambers.
3598 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3600 * debugger-agent.c: remove unused function.
3602 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3604 * debugger-agent.c: add #ifdefs for a few header files.
3605 * mini-x86.h: disable the soft debugger in windows.
3606 Step 1 of 2 to make this compile on windows with gcc.
3608 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3610 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3611 as it breaks the build.
3613 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3615 Merge the soft debugger branch.
3617 * debugger-agent.h debugger-agent.c: New files containing the soft
3618 mode debugger module.
3620 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3621 at the appropriate locations.
3623 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3626 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3627 enable/disable single stepping.
3629 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3630 which returns all information in a StackFrameInfo structure, and can handle the
3631 LMF frames added by the debugger.
3633 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3636 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3637 walker function which works on a specific thread and passes a StackFrameInfo
3638 structure to its callback.
3640 * mini.c (mini_init): Initialize the debugger agent.
3642 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3644 * mini-ops.h: Add OP_SEQ_POINT opcode.
3646 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3647 arguments to the debugger agent.
3649 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3651 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3654 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3656 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3658 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3660 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3662 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3663 sets the IMT argument and makes a virtual call.
3665 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3667 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3669 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3672 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3674 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3675 runtime. Fixes #551228.
3677 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3679 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3681 * basic.cs: Add a test.
3683 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3684 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3685 CONSTRAINED. Fixes #550964.
3687 * generics.cs: Add a test.
3689 2009-10-28 Mark Probst <mark.probst@gmail.com>
3691 * mini-posix.c (add_signal_handler): Use
3692 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3694 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3696 Contributed under the terms of the MIT/X11 license by
3697 Jerry Maine <crashfourit@gail.com>.
3699 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3700 sse4a for simd intrinsics.
3702 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3703 sse4a for simd intrinsics.
3705 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3707 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3708 instead of inst_p1 which is not the same on ILP32 platforms.
3710 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3712 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3713 not the mscorlib one before calling mono_get_lmf_addr.
3715 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3716 of the ip to the LMF.
3718 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3719 immediate in the op->op_imm optimization.
3721 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3722 understand. VTypes now work, but are not abi compliant, as they are
3723 split into 4 byte parts instead of 8.
3724 (emit_memcpy): Fix the unrolled case to work on the PS3.
3726 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3728 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3729 the default when static linking.
3731 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3733 * aot-compiler.c: Add an autoreg option to automatically register
3734 statically linked aot modules using ELF .ctors.
3736 * genmdesc.pl: Add __ppc64__ to allowed defines.
3738 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3740 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3741 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3743 2009-10-24 Mark Probst <mark.probst@gmail.com>
3745 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3747 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3749 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3750 which will contain the domain where the method was found.
3752 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3753 mini_jit_info_table_find ().
3755 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3757 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3759 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3761 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3762 set, its not supported yet.
3764 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3766 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3767 iface wrapper is not found.
3768 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3770 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3772 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3773 which have a different name.
3775 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3776 wrappers and Array.GetGenericValueImpl ().
3778 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3779 because of the change above.
3781 * generics.cs: Add a test for full aot + generic array ifaces.
3783 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3785 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3786 that hides the previous one.
3788 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3790 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3791 marshalled. Fixes #541623.
3793 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3795 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3797 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3799 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3801 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3803 * mini-posix.c (sigprof_signal_handler):
3804 Implemented support for building stat call chans in different ways.
3806 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3808 * mini-exceptions.c (mono_find_jit_info):
3809 Also check that a jit info has been found (fixes a profiler crash).
3811 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3813 * mini.c (mono_codegen):
3814 Call mono_profiler_code_buffer_new with correct code address.
3816 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3818 * driver.c (mono_main): Change the date in the copyright.
3820 2009-10-14 Mark Probst <mark.probst@gmail.com>
3822 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3823 allocator in shared generic code for open classes, because we
3824 can't get those classes' vtables. We need to make managed
3825 allocators not depend on the vtable at compile-time to solve this.
3827 2009-10-13 Martin Baulig <martin@ximian.com>
3829 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3830 `const guint8 *trampoline' argument; send both the old and the new
3833 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3835 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3836 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3837 (can_marshal_struct): Skip structures with auto layout.
3839 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3841 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3843 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3844 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3845 a variable to hold the stack slot used by the int<->float conversion opcodes.
3847 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3849 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3851 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3852 when using full-aot.
3854 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3856 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3857 each instance of Comparer<T>.
3859 * generics.cs: Add a new test.
3861 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3863 * driver.c (parse_debug_options): Add a 'gdb' option.
3865 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3867 * image-writer.c: Add support for emitting the image into a memory buffer.
3869 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3871 * aot-compiler.c: Add support for registering debug info with GDB using the
3872 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3873 MONO_XDEBUG to 'gdb'.
3875 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3877 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3880 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3882 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3883 can be used to set breakpoints in gdb.
3885 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3886 segment to an absolute address.
3888 2009-10-13 Mark Probst <mark.probst@gmail.com>
3890 * method-to-ir.c: Use the managed array allocator method if
3893 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3895 * aot-compiler.c : Fix the MSVC builds
3897 Code is contributed under MIT/X11 license.
3899 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3901 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3902 avoid registering 1 symbol file per method with gdb.
3904 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3906 * mini-sparc.c: Fix the handling of enums with base type long.
3908 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3910 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3911 instead of using type->data.klass as the later doesn't work with generics.
3913 2009-09-25 Mark Probst <mark.probst@gmail.com>
3915 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3916 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3917 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3918 works differently now and we don't handle it in the JIT anymore.
3920 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3921 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3922 the Thread class split.
3924 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3926 * driver.c: Don't run tests with the obsolete treeprop optimization.
3928 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3929 variable volatile. Fixes #541577.
3931 * basic-calls.cs: Add a new test.
3933 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3935 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3937 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3938 work/required with recent iphone sdk versions.
3940 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3943 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3944 in the VCALL decomposition code.
3946 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3948 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3950 * basic.cs: Add a test.
3952 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3955 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3956 searches all the domains of the current thread.
3958 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3960 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3962 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3963 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3965 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3966 for non-jit trampolines.
3968 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3970 * aot-compiler.c (add_wrappers): Ditto.
3972 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3973 the size of the param area used by dyn_call to 6 which covers the majority of
3976 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3978 * mini-arm.c: Implement support for passing/receiving
3979 longs and receiving floats in the dyn_call code.
3981 * mini-amd64.c: Implement support for receiving vtypes in registers in
3984 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3987 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3989 * mini-arm.c (get_call_info): Return more precise information in
3991 (dyn_call_supported): Use the information in CallInfo.
3993 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3995 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3998 * mini-arm.c: Update after the dyn_call api changes.
4000 * mini.c (mini_create_jit_domain_info): Register a destructor function
4001 for the runtime_invoke_hash.
4003 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
4004 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
4006 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
4007 (dyn_call_supported): Simplify this by using get_call_info ().
4008 (mono_arch_dyn_call_free): New destructor function.
4010 * generics.cs: Remove a printf.
4012 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
4014 * mini-arm.c: Add support for enum return values and passing a few arguments
4017 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
4020 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
4022 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
4023 the dynamic invoke wrappers.
4025 * mini-arm.c: Implement OP_DYN_CALL for arm.
4027 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
4028 supported by the dynamic runtime invoke wrapper.
4030 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
4031 runtime invoke wrapper.
4033 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
4034 if possible when running with full-aot.
4036 * mini-ops.h: Add OP_DYN_CALL opcode.
4038 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4039 with dynamic arguments lists similar to libffi.
4041 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4043 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4045 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4048 * iltests.il.in: Add a new test.
4050 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4052 * aot-compiler.c (add_generic_instances): Add more instances of
4053 GenericEqualityComparer.
4055 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4057 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4059 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4061 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4062 comments on some functions that now can fail.
4064 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4066 * Makefile.am: Add Info.plist to EXTRA_DIST
4068 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4070 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4071 static synchronized wrappers. Fixes #539500.
4073 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4075 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4078 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4080 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4081 lmf before calling filter clauses as well. Fixes #539550.
4083 * exceptions.cs: Add a test.
4085 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4087 * aot-compiler.c (add_generic_class): Add instances of
4088 Array.GetGenericValueImpl as well.
4090 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4093 * generics.cs: Add a fullaot linq test.
4095 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4097 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4100 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4102 * mini-trampolines.c (mono_delegate_trampoline) : Call
4103 mono_cominterop_get_invoke if the delegate target object
4106 Code is contributed under MIT/X11 license.
4108 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4110 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4111 internal call is defined outside platform code. Reduce code
4112 duplication with existing [Method|Field]AccessException
4114 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4116 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4117 if the return value is a small struct passed on regs.
4119 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4121 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4123 * mini-codegen.c: Enable the cpu description validation for arm.
4125 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4127 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4128 test which depends on structs to objects.cs.
4130 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4131 require object model related stuff working.
4133 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4135 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4137 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4138 against the instruction metadata in mini-ops.h. amd64 only for now.
4140 * mini-ops.h: Fix some instruction descriptions.
4142 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4143 unused instructions.
4145 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4147 * exceptions.cs: Add a new test.
4149 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4151 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4153 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4155 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4156 skip empty phi opcodes.
4158 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4159 correctly by zero extending after loads. Skip methods containing calls
4160 to the monitor enter/exit trampolines.
4162 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4163 when calling mono_thread_force_interruption_checkpoint ().
4165 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4167 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4169 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4171 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4172 bootstrap could run.
4174 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4176 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4178 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4180 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4182 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4183 LLVM might be very short.
4185 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4186 in OP_THROW/RETHROW.
4188 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4191 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4193 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4194 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4195 LLVM might be very short.
4197 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4199 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4200 the alignment for the value of sp.
4202 2009-09-01 Geoff Norton <gnorton@novell.com>
4204 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4205 managed wrappers in full aot.
4207 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4209 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4211 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4213 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4215 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4217 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4219 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4222 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4224 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4225 depend on the info MonoMethodHeader which could be missing in IL stripped
4228 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4230 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4231 they are only 4 byte aligned.
4233 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4235 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4236 was done previously, since using SP causes too many problems.
4238 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4239 frames without a frame pointer works.
4241 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4242 global register in methods with calls, since the calls can go through
4243 a static rgctx trampoline which doesn't save it.
4245 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4247 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4249 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4251 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4253 2009-08-18 Christian Hergert <chris@dronelabs.com>
4255 * method-to-ir.c: Fix warnings for uninitialized variables.
4257 2009-08-18 Christian Hergert <chris@dronelabs.com>
4259 * mini-exceptions.c:
4260 * aot-compiler.c: Fix printf warnings.
4262 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4264 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4265 Add GetGenericValueImpl<string>.
4267 * aot-compiler.c (add_generic_instances): Add instances of
4268 GenericEqualityComparer<T> for primitive types. Only emit the array
4269 wrappers into the mscorlib image.
4271 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4273 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4274 the methods_loaded array using amodule->info->nmethods.
4276 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4277 (MONO_AOT_FILE_VERSION): Bump this.
4279 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4282 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4283 MonoJitInfo doesn't belong to its methods aot image.
4285 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4287 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4289 * mini-arm.c: Fix warnings.
4291 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4293 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4296 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4298 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4299 avoid clobbering IP.
4301 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4302 hold the trampoline argument, so its initial value is available during
4305 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4308 * exceptions-hppa.c:
4310 * exceptions-s390x.c:
4311 * exceptions-mips.c:
4313 * exceptions-sparc.c:
4314 * exceptions-alpha.c:
4316 * mini-trampolines.c:
4318 * exceptions-s390.c: add and use #define's instead of sizeof()
4319 for MonoJitInfo and MonoJitInfoTable.
4321 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4326 * tramp-x86.c: use a #define instead of sizeof() for a few
4327 structures that use a zero-length array.
4329 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4331 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4332 case when the method is dynamic. Fixes #529238.
4334 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4336 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4337 of asserting when a method is JIT compiled in full-aot mode.
4339 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4341 Contributed under the terms of the MIT/X11 license by
4342 Jerry Maine <crashfourit@gail.com>.
4344 * fixed wrong dates in changelog.
4346 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4348 Contributed under the terms of the MIT/X11 license by
4349 Jerry Maine <crashfourit@gail.com>.
4351 * basic-simd.cs: added test for packed double square root.
4352 * cpu-amd64.md: added opcode info for packed double square root.
4353 * cpu-x86.md: added opcode info for packed double square root.
4354 * mini-ops.h: added IR opcode for packed double square root.
4355 * mini-x86.c: added IR to native translation code for packed double square root.
4356 * mini-amd64.c: removed todo for packed double square root.
4357 * simd-intrinsics.c: added method to IR opcode converstion for
4358 packed double square root.
4360 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4362 Contributed under the terms of the MIT/X11 license by
4363 Jerry Maine <crashfourit@gail.com>.
4365 * mini-amd64.c: Added a change to help tell the difference as
4366 to what perpose the xmm register is being used--mainly to help
4368 * mini-amd64.h: Changed callee regs to use 15 out of 16
4369 (one used for special cases) xmm registers for both fp
4370 and simd ops. Added define to turn on new feature in the regalloc
4371 that allows fp and simd ops to share the xmm regs happily.
4372 * codegen.c: Added code to detect for which perpose an xmm reg is
4373 being used (fp or simd) and to translate back and forth to the
4374 correct logical reg bank (fp or simd) for 'spill load's.
4376 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4378 Contributed under the terms of the MIT/X11 license by
4379 Jerry Maine <crashfourit@gail.com>.
4381 * basic-simd.cs: Added tests for stressing the regalloc when running with
4382 16 simd regs and when simd and fp ops share the same reg bank.
4384 2009-08-01 Mark Probst <mark.probst@gmail.com>
4386 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4387 in shared generic code, we might have to look up the class in the
4388 RGCTX. If we use the class directly, compute its GC descriptor.
4390 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4392 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4394 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4396 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4397 check for errors. Fixed the case when the class with the Main
4400 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4402 Contributed under the terms of the MIT/X11 license by
4403 Jerry Maine <crashfourit@gail.com>.
4405 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4407 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4409 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4411 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4413 * method-to-ir.c: Fix naming of stelem and ldelem.
4415 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4417 * driver.c (main_thread_handler): Check that the assembly loaded
4418 matches the filename when doing AOT.
4420 2009-07-30 Mark Probst <mark.probst@gmail.com>
4422 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4425 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4426 utils/mono-sigcontext.h).
4428 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4431 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4433 * mini.c (mono_codegen):
4434 Call profiler hook to keep track of method code buffers.
4436 2009-07-27 Mark Probst <mark.probst@gmail.com>
4438 * method-to-ir.c: Invoke write barriers for the
4439 Interlocked.(Compare)Exchange JIT intrinsics.
4441 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4443 * Makefile.am (version.h): Fix issues when built out of tree.
4444 Remove some redundant 'grep's piped through 'sed's.
4446 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4448 This patch is contributed under the terms of the MIT/X11 license
4450 * mini-ppc.c (mono_arch_output_basic_block):
4451 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4452 for bits 32-47 with signed load/store diplacements for bits
4453 48-63. Use prefered base/offset order for indexed form.
4454 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4455 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4456 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4457 OP_LOADI2_MEMBASE): Same.
4458 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4459 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4460 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4462 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4463 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4464 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4465 OP_LOADI1_MEMINDEX): Same
4466 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4467 OP_STORER8_MEMINDEX): Same
4468 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4470 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4471 for bits 32-47 with signed load/store diplacements for bits
4472 48-63. Use prefered base/offset order for indexed form.
4474 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4476 This patch is contributed under the terms of the MIT/X11 license
4478 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4479 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4480 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4481 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4482 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4483 cfg->stack_usage to avoid size warnings.
4484 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4485 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4486 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4487 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4489 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4490 after code varible is initialized.
4491 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4492 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4493 (mono_arch_emit_epilog):
4494 Move Use ppc_load32 for cfg->stack_usage to avoid size
4497 2009-07-24 Mark Probst <mark.probst@gmail.com>
4499 * method-to-ir.c: The write barrier doesn't do the store anymore,
4500 so we have always to emit it. Also, emit the wbarrier after the
4503 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4505 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4506 for argument count 3 too.
4508 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4510 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4511 the caller handle the exceptions.
4512 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4513 method. Fixes #524498.
4515 2009-07-22 Geoff Norton <gnorton@novell.com>
4517 * mini-exceptions.c: Fix build on ia64.
4519 2009-07-22 Mark Probst <mark.probst@gmail.com>
4521 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4524 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4526 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4529 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4531 * basic-simd.cs (Main): Pass args to the test driver.
4533 2009-07-20 Geoff Norton <gnorton@novell.com>
4535 * mini-x86.h: Fix the x86 version guards to use Apple's
4536 properly defined macros.
4538 2009-07-20 Geoff Norton <gnorton@novell.com>
4540 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4543 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4545 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4546 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4547 the information which is needed for invokes, so only one locking+hash table
4550 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4552 * aot-compiler.c (add_generic_instances): Emit instances of
4553 GenericComparer<T> for primitive types.
4555 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4557 * mini-posix.c: Fix linux build.
4559 2009-07-19 Geoff Norton <gnorton@novell.com>
4561 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4562 mono_gdb_render_native_backtraces
4563 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4564 so we implement the sane semantics to the runtime here
4565 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4566 so we need to call it differently (mono_gdb_render_native_backtraces)
4567 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4568 here for default implementations.
4569 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4570 support Apple's weird syscall (SYS_fork) implementation and not busy
4571 loop in abort() on native crashes on OSX anymore.
4573 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4575 * aot-runtime.c (load_method): Change the handling of the
4576 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4579 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4581 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4583 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4584 seems to break the aot tests.
4586 * mini.c (mono_patch_info_equal): Fix the handling of
4587 MONO_PATCH_INFO_RGCTX_FETCH.
4589 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4591 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4593 * mini.c (mono_patch_info_hash): Fix the handling of
4594 MONO_PATCH_INFO_INTERNAL_METHOD.
4595 (mono_patch_info_equal): Ditto.
4597 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4599 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4602 * mini-llvm.c: Add some infrastructure for AOT support.
4604 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4606 * mini-llvm-cpp.c: Update to the latest llvm api.
4608 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4609 option to false to prevent llvm from installing signal handlers which
4612 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4615 * cpu-amd64.md: Revert previous change as those instructions
4616 take 2 separate arguments. Remember to read the arch docs more
4617 carefully next time.
4619 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4621 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4623 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4625 * mini-ppc.c: exploit multiple load/store units if available (rest of
4626 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4627 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4629 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4631 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4632 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4634 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4636 * cpu-x86.md: Fix missing clobbering from trancendental simd
4639 * cpu-amd64.md: Same.
4641 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4643 Contributed under the terms of the MIT/X11 license by
4644 Jerry Maine <crashfourit@gail.com>.
4646 * basic-simd.cs: Added tests for single and doulble indexers.
4648 * cpu-amd64.md: Added simd opcode information.
4650 * mini-amd64.c: Added IR to native simd generation code.
4651 Added simd register names and function that returns them.
4653 * mini-amd64.h: Added marcos to turn on simd code compilation in
4654 amd64. Added max simd register count marco. Added caller/callee
4655 register mask marcos. Added marcos to use simd register bank.
4657 * mini.h: Added helper marco for shufling dwords and simple
4660 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4662 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4664 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4666 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4667 the length of the native code as well.
4669 * basic-simd.cs: Add a test for #521662.
4671 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4673 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4675 2009-07-13 Mark Probst <mark.probst@gmail.com>
4677 * mini.c: Register function for getting the IP from a signal
4678 context with metadata.
4680 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4682 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4683 call a generic class init trampoline if needed. Fixes #519336.
4685 * generics.cs: Add a test.
4687 2009-07-09 Mark Probst <mark.probst@gmail.com>
4689 * method-to-ir.c: When doing a call which might be remote from
4690 shared generic code to other shared code with open type arguments,
4691 get the remoting invoke wrapper from the RGCTX and do an indirect
4694 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4696 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4697 after the unbox trampoline in the full-aot case.
4699 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4701 * mini.c: Move initialization of jit_mutex before debugger initialization
4706 * Info.plist: added Info.plist and link flag to enable the mono executable
4707 to access other processes. Requires codesigning of the executable to work.
4709 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4714 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4716 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4718 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4720 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4721 when the generic instance is an instantiation of a subclass of the
4722 methods class. Fixes #517166.
4724 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4726 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4729 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4732 * CMakeLists.txt: Add minimal support for installation.
4734 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4736 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4737 determine whenever a method is directly callable to a separate function.
4739 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4740 needed ones as a result of the previous change.
4742 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4743 type of register arrays.
4745 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4746 type of register arrays.
4748 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4750 Contributed under the terms of the MIT/X11 license by
4751 Jerry Maine <crashfourit@gail.com>.
4753 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4755 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4757 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4759 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4761 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4762 dump of structure return value. Fix some formatting.
4763 * cpu-s390x.md: Fix lengths of instruction sequences.
4764 * mini-s390.c: Minor formatting changes.
4766 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4768 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4769 Use sigaction on freebsd as well.
4771 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4773 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4776 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4778 2009-06-22 Mark Probst <mark.probst@gmail.com>
4780 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4782 2009-06-22 Mark Probst <mark.probst@gmail.com>
4784 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4786 2009-06-20 Martin Baulig <martin@ximian.com>
4789 (MonoDebuggerThreadFlags): New enum typedef.
4790 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4791 (mono_debugger_thread_created): Added `gpointer func' argument;
4792 initialize the new `thread_flags' field.
4794 2009-06-18 Martin Baulig <martin@ximian.com>
4796 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4797 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4800 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4801 flag in `MONO_DEBUGGER__info.runtime_info'.
4804 (mono_main): Call mini_debugger_set_attach_ok() if generics
4805 sharing is disabled.
4807 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4809 * aot-compiler.c (add_wrappers): Fix a warning.
4811 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4812 the ppc load/store macro changes.
4814 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4816 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4818 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4819 not just the got symbol.
4821 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4824 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4827 * aot-compiler.c: Remove some fixmes.
4829 * driver.c (mono_main): Print a helpful message when cross-compiling.
4831 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4833 * method-to-ir.c (initialize_array_data): Do the optimization if the
4834 target byte order is little endian, instead of the host byte order.
4836 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4837 wrappers into the mscorlib image, Emit a unique plt symbol for each
4838 image, emit symbols for plt entries.
4840 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4843 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4845 * aot-compiler.c (add_wrappers): Avoid calling
4846 mono_marshal_get_type_info () since it can assert for some types.
4848 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4849 ldtoken are used inside wrappers.
4851 * helpers.c: Add support for prefixing tools with the arch name.
4853 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4854 quantities when using ilp32.
4856 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4857 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4859 * image-writer.c: Use .long on ilp32.
4861 * aot-compiler.c: Use 32 bit loads on ilp32.
4863 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4865 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4867 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4869 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4871 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4872 second got slot of every aot image.
4874 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4875 aot on platforms with function pointers.
4877 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4878 support for aot/full aot on ppc/ppc64.
4880 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4881 arguments which are needed on ppc.
4883 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4886 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4888 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4890 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4892 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4894 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4896 2009-06-17 Geoff Norton <gnorton@novell.com>
4898 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4900 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4902 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4903 to control whenever the dwarf writer is in xdebug or aot mode.
4904 (emit_class_dwarf_info): Use a separate abbrev for structures without
4907 * aot-compiler.c: Pass the appending parameter to
4908 mono_dwarf_writer_create ().
4910 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4911 falls through to its next bblock. Fixes #513931.
4913 * iltests.il: Add a test.
4915 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4916 infor even if emit_line is FALSE, as the apple linker seems to require it.
4918 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4920 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4924 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4926 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4929 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4931 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4932 'has_call_handler' fields.
4934 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4936 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4937 first bblock if not needed. Fixes #512790.
4939 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4941 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4943 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4946 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4947 remoting-invoke-with-check wrappers, which are not needed when running with
4948 full-aot, since it doesn't support remoting.
4950 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4952 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4954 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4955 method info, it is not used anymore.
4957 * mini.h: Bump AOT file format version.
4959 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4962 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4965 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4967 * mini.h: Bump AOT file format version.
4969 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4971 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4972 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4975 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4976 of CKFINITE and FBGE for VFP.
4978 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4980 * aot-compiler.c: Don't align code to 16 bytes on arm.
4982 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4983 before the methods they belong to.
4985 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4986 the full-aot case if possible, since the trampoline will be called right
4989 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4990 trampolines to 1024 after the change above.
4992 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4993 trampoline to save 8 bytes per trampoline.
4995 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4998 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5000 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
5002 2009-06-08 Martin Baulig <martin@ximian.com>
5005 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5006 (_mono_debugger_throw_exception): Don't make this static.
5007 (_mono_debugger_unhandled_exception): Likewise.
5008 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5011 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5012 (_mono_debugger_throw_exception): Add function prototype.
5013 (_mono_debugger_unhandled_exception): Likewise.
5016 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5017 arg; return the first exception handler if the exception is caught
5018 and we're running inside the debugger.
5019 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5020 improve exception handle inside runtime-invoke, check whether the
5021 exception is actually caught in the method being invoked and not
5022 by the runtime-invoke-wrapper.
5024 2009-06-08 Zoltan Varga <vargaz@gmail.com>
5026 * image-writer.c: Improve support for the osx assembler.
5028 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
5031 2009-06-08 Martin Baulig <martin@ximian.com>
5034 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
5035 (_mono_debugger_throw_exception): Don't make this static.
5036 (_mono_debugger_unhandled_exception): Likewise.
5037 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5040 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5041 (_mono_debugger_throw_exception): Add function prototype.
5042 (_mono_debugger_unhandled_exception): Likewise.
5045 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5046 arg; return the first exception handler if the exception is caught
5047 and we're running inside the debugger.
5048 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5049 improve exception handle inside runtime-invoke, check whether the
5050 exception is actually caught in the method being invoked and not
5051 by the runtime-invoke-wrapper.
5053 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5055 * image-writer.c (append_subsection): Don't align subsections of the
5056 debug_line section as a workaround.
5058 * dwarfwriter.c: Emit line number info in the AOT case as well.
5060 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5062 This patch is contributed under the terms of the MIT/X11 license
5064 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5065 code_len <= code_size
5067 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5069 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5071 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5073 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5074 invoke wrappers, we now use trampolines instead.
5076 2009-06-04 Mark Probst <mark.probst@gmail.com>
5078 * mini-darwin.c: The exception thread must not be registered with
5081 2009-06-04 Mark Probst <mark.probst@gmail.com>
5083 * mini-gc.c: Disable the code because it makes SGen crash.
5085 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5087 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5088 instead of asserting.
5090 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5092 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5093 output file after the code has been compiled.
5095 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5097 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5099 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5101 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5102 entries distinction to simplify the code.
5104 * mini.h: Bump AOT file format version.
5106 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5108 * objects.cs: Fix the signature of one of the tests.
5110 * mini.c (mini_create_ftnptr): New helper function, moved here from
5112 (mini_get_addr_from_ftnptr): Ditto.
5113 (mini_init): Install the new helpers.
5115 2009-05-28 Martin Baulig <martin@ximian.com>
5117 Correctly initialize the debugger when embedding Mono.
5119 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5120 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5121 see documentation in mini_debug_running_inside_mdb().
5124 (mini_debug_running_inside_mdb): New function to check whether
5125 we're running inside mdb.
5127 * mini.c (mini_init): Call mini_debugger_init() if we're running
5128 inside the debugger.
5130 * driver.c (mono_main): Moved the call to mini_debugger_init()
5131 into mini_init() to make this work when embedding Mono.
5133 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5134 calls to mini_debugger_init().
5136 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5137 mono_debugger_main() -> mini_debugger_main() and put them inside a
5138 `MONO_DEBUGGER_SUPPORTED' conditional.
5140 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5142 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5143 this is no longer in use.
5146 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5148 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5150 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5153 2009-05-27 Martin Baulig <martin@ximian.com>
5155 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5157 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5158 long_conv_to_r_un to 64 bits.
5160 * cpu-x86.md: Increase the instruction size due to the changes.
5162 * iltests.il.in: Add regression test.
5166 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5168 * objects.cs: Move the previous test from basic.cs to here.
5170 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5172 * basic.cs: Add regression test for #506915.
5174 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5176 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5177 optimization we must check the bb of the first byte of stobj as
5178 it's the only one set in cil_offset_to_bb.
5182 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5184 * image-writer.c: Fix pointer directive on ppc64.
5186 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5188 * image-writer.c (asm_writer_emit_section_change): Avoid using
5189 .bss subsections on ppc too.
5191 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5193 * image-writer.c: Fix the definition of TARGET_ASM_....
5195 * image-writer.c: Fix the emission of assembler directives in the last
5198 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5199 exception throwing code to accomodate ppc64.
5201 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5202 size to work on ppc64 too.
5204 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5207 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5208 the assembler dialect instead of using platform specific defines.
5210 2009-05-22 Geoff Norton <gnorton@novell.com>
5212 * mini-arm.c (get_call_info): If a structure is split between the stack
5213 and argument registers, we should not advance the stack pointer by the entire
5214 native size, but just by the amount that spilled.
5216 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5218 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5221 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5223 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5226 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5227 methods so wrapper don't get added twice.
5228 (add_generic_instances): Don't add methods of arrays.
5230 * generics.cs: Mark one test as !FULLAOT.
5232 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5234 * mini-x86.c (emit_move_return_value): Remove unused vars.
5236 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5238 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5239 decomposing 8 bytes structs into a LCALL.
5241 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5242 pointer for where to store the returned regs.
5244 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5247 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5249 2009-05-20 Miguel de Icaza <miguel@novell.com>
5251 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5254 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5256 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5258 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5261 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5263 * local-propagation.c (mono_local_cprop): Avoid local propagation
5264 across paired add/sub if the first instruction dest reg is it's
5265 source reg. For example:
5267 int_add_imm R12 <- R12 [1] clobbers: 1
5268 int_sub_imm R42 <- R12 [1] clobbers: 1
5270 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5271 maintain the math identify.
5275 2009-05-20 Andreia Gaita <avidigal@novell.com>
5277 * Makefile.am: avoid going on the network just to get the revision,
5280 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5282 Fixed estimate for short branches on amd64 (they were off mark, and
5283 enabling call prolog-epilog instrumentations caused assertions).
5284 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5285 estimate for the maximum length of this basic block.
5287 - mono_arch_emit_prolog: compute max_length for each basic block
5288 (instead of max_offset), and inflate size estimate also for entry bb
5289 in case of code instrumentation.
5290 - mono_arch_output_basic_block: get rid of "cpos" (the current
5291 estimated "position" in the code), and always use "offset" instead,
5292 which is accurate; at the beginning of the function quickly recompute
5293 max_offset for all the remaining blocks, starting from the current
5294 cfg->code_len (which is correct, and not estimated) and using the
5295 estimated block lengths computed previously.
5297 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5299 * exceptions-ppc.c: Remove the caching from the trampoline creation
5300 functions, it is already done in the caller.
5302 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5304 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5305 MONO_ARCH_GSHARED_SUPPORTED define.
5307 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5309 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5312 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5314 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5315 call to mono_marshal_get_rgctx_invoke ().
5317 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5318 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5319 gshared use the static rgctx trampolines now.
5321 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5322 platform supports it.
5324 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5326 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5328 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5330 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5332 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5334 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5337 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5339 Made it possible for mono_arch_instrument_epilog to preserve
5340 argument registers, otherwise instrumenting the "epilogue" before
5341 a tail call would clobber them.
5342 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5343 if like mono_arch_instrument_epilog but with an additional parameter
5344 that states if argument registers must be preserved.
5345 * mini.c: implemented mono_arch_instrument_epilog as a call to
5346 mono_arch_instrument_epilog_full without asking to preserve argument
5347 registers (this makes the existing code work as usual).
5349 - mono_arch_instrument_epilog: add parameter to transform it into
5350 mono_arch_instrument_epilog_full, and preserve argument registers
5352 - mono_arch_output_basic_block, OP_TAILCALL case: call
5353 mono_arch_instrument_epilog_full.
5354 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5355 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5356 only transformed mono_arch_instrument_epilog into
5357 mono_arch_instrument_epilog_full.
5359 2009-05-15 Geoff Norton <gnorton@novell.com>
5361 * mini-darwin.c: This works on arm now.
5363 2009-05-14 Geoff Norton <gnorton@novell.com>
5365 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5368 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5370 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5373 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5374 wrappers during full aot mode correctly.
5376 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5379 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5380 mono_metadata_type_hash ().
5382 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5384 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5385 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5386 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5387 Removed MONO_INST_BRLABEL from the instruction flags, and the
5388 remaining code that used it, because we do not support branches inside
5389 basic blocks (and branch target labels) anymore.
5390 * Makefile.am: As part of the above cleanup, remove reference to
5391 BURG files which don't exist anymore.
5393 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5395 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5398 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5399 to use mono_arch_throw_corlib_exception.
5401 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5402 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5404 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5407 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5409 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5410 for the got to make debugging easier and to avoid confusing it with the
5413 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5414 method so a breakpoint can be set when using gdb.
5416 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5418 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5419 on mono_method_get_imt_slot ().
5421 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5422 num_decodes variables.
5424 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5425 change as it doesn't seem to work.
5427 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5430 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5432 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5433 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5435 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5436 builder when using full aot.
5438 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5439 here, it is already handled.
5441 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5444 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5446 * mini-arm.h: Enable IMT for full aot.
5448 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5449 arch doesn't support it.
5451 * mini.c (mini_init): Don't disable IMT for full aot if the
5452 architecture supports it.
5454 * mini.h (MonoAotTrampoline): New enum containing the different types
5455 of 'numerous' trampolines.
5456 (MONO_AOT_FILE_VERSION): Bump this.
5458 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5459 static rgctx trampolines. Add support for full-aot IMT thunks.
5461 * mini-amd64.h: Enable IMT for full aot.
5463 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5464 to exclude tests belonging to a category.
5466 * generics.cs: Mark some tests with a !FULLAOT category.
5468 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5471 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5473 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5474 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5475 (emit_plt): Fix a warning.
5477 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5479 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5480 back into aot-compiler.c to a place where the other functions shared by
5481 the runtime and aot compiler are.
5483 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5484 as done previously, instead of in MonoAotFileInfo, since pointers might have
5485 alignment requirements.
5487 * mini.h: Bump AOT file format version.
5489 2009-05-10 Miguel de Icaza <miguel@novell.com>
5491 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5492 that is used at runtime from the aot-compiler.c, this makes it
5493 work on setups that remove the AOT compiler from the output
5496 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5498 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5501 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5503 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5505 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5506 stuff to mono_arch_decompose_long_opts ().
5507 (mono_decompose_opcode): Remove some dead code.
5509 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5511 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5512 cmethod can be null for quite a some reasons.
5514 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5516 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5518 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5520 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5522 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5524 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5525 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5526 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5527 calls returning structures by addr on amd64.
5529 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5531 * iltests.il.in: Restructure the tail call tests a bit.
5533 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5535 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5536 for virtual methods too.
5538 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5540 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5541 due to regression in verifying System.dll.
5543 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5545 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5548 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5551 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5552 g_str_hash () which can change.
5554 * driver.c (mini_regression): Disable optimizations not supported by
5555 the cpu. Fixes #500019.
5557 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5560 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5562 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5563 to the latest LLVM code.
5565 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5567 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5569 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5571 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5574 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5575 no longer saving offsets, so just save the patch types along with the other
5577 * aot-runtime.c (load_patch_info): Update after the changes to
5578 encode_patch_list ().
5579 (decode_got_entry): Removed, merged into load_patch_info ().
5580 (is_shared_got_patch): Removed, call the same function from
5583 * mini.h: Bump aot file format version.
5585 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5586 half-finished no-dlsym code.
5588 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5591 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5592 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5594 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5596 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5597 buffer length to work with AOT code.
5599 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5600 ldfld/stfld opcodes.
5602 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5605 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5607 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5609 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5612 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5613 if needed. Don't decompose long operations when using llvm.
5615 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5617 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5620 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5622 2009-05-03 Martin Baulig <martin@ximian.com>
5624 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5625 mono_debugger_insert_method_breakpoint() since the class init
5626 handler we're inserting at the top of the method already gives us
5629 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5631 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5632 to mono_arch_decompose_long_opts () for x86 and arm.
5634 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5636 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5639 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5641 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5644 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5646 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5647 number of trampolines used in full-aot mode.
5649 * aot-compiler.c: Add an ntrampolines option to set the number of
5650 trampolines emitted in full-aot mode.
5652 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5654 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5655 a volatile load. Get rid of get_tempname (), llvm assigns names
5658 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5661 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5664 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5667 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5668 to the same register as a fixed sreg2. Fixes #497271.
5670 * iltests.il.in: Add a new test.
5672 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5674 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5675 stack, since pushes complicate exception handling.
5677 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5678 the stack if they are passed using moves.
5680 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5682 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5685 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5686 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5687 of FMOVE if it is an R4.
5689 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5691 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5693 * mini.h (LLVMCallInfo): New structure to store calling convention
5694 information for the LLVM back end similar to the CallInfo structures in
5697 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5698 call information in a format usable by LLVM.
5699 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5701 * method-to-ir.c (mono_emit_call_args): Emit calls using
5702 mono_llvm_emit_call () when compiling using LLVM.
5704 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5705 comments to all functions. Fix memory leaks. Add a public init/cleanup
5708 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5710 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5711 mono_array_new_va () jit icall.
5713 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5715 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5716 multiple machine description files to be specified.
5717 * mini-ops.h: fixes for cross-compilation.
5719 2009-04-22 Miguel de Icaza <miguel@novell.com>
5721 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5724 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5726 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5727 to prevent asserts in various passes. Fixes #497220.
5729 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5731 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5734 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5735 table to avoid duplicates.
5737 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5739 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5742 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5744 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5745 is for method or field access.
5747 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5749 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5752 * mini-llvm.c (mono_llvm_emit_method): Use it.
5754 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5755 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5758 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5759 synchronized methods.
5761 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5763 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5765 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5768 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5769 allowing some options to be set dynamically.
5771 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5773 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5774 unconditional branch.
5776 * mini.h (MonoTrampolineType): Add new trampoline type
5777 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5780 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5783 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5786 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5787 is enabled. Instead, use the llvm vcall trampoline.
5789 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5791 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5793 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5796 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5797 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5799 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5800 OP_IA64_CSET opcode.
5802 * mini.c: Fix a warning.
5804 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5805 THROW to the appropriate llvm type.
5807 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5809 * mini.c (mini_method_compile): Add statistics for methods JITted
5812 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5814 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5815 OP_IA64_CMP_<cond>_IMM opcodes.
5817 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5819 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5822 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5825 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5828 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5830 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5832 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5834 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5837 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5838 rgctx invoke trampolines for x86.
5840 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5841 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5842 (mono_arch_get_vcall_slot): Simplify this.
5844 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5846 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5847 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5849 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5851 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5852 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5854 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5856 * liveness.c (visit_bb): Remove a needless assert.
5858 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5860 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5861 full aot support to the arch specific code.
5863 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5865 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5867 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5869 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5870 collect information about the delegate invoke impl trampolines.
5872 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5873 to save trampolines during full-aot mode.
5875 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5876 creation function which returns a trampoline which sets the rgctx
5878 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5879 wrapper if possible.
5880 (mono_delegate_trampoline): Ditto.
5882 * mini.c (mono_jit_runtime_invoke): Ditto.
5884 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5886 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5888 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5890 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5892 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5893 just setting the opcode to OP_NOP.
5895 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5897 * mini.c (mini_method_compile): Put the last change inside an
5898 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5900 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5901 and extend live ranges to cover the whole method when using xdb.
5903 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5904 do it in the trampolines.
5906 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5909 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5911 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5912 call code in full-aot mode since IMT is disabled there.
5913 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5914 new JIT no longer has that restriction.
5916 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5918 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5919 a more compact format.
5920 (mono_aot_wrapper_name): New function to return a unique name for a
5921 wrapper method, also used by the AOT runtime.
5923 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5926 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5927 when a ICollection<T> etc is encountered.
5928 (add_generic_instances): Process method arguments/locals too.
5929 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5932 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5934 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5936 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5938 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5940 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5941 representing the result of the decomposition. Nullify instructions
5942 instead of setting them to OP_NOP since nops can't have registers
5945 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5947 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5948 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5949 info. Strip 'mapping symbols' on ARM.
5951 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5953 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5954 this with the native genmdesc.
5956 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5958 * aot-runtime.c: Fixing the MSVC build.
5960 Code is contributed under MIT/X11 license.
5962 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5964 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5965 JITted code depends on it.
5967 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5969 * aot-compiler.c: Use new MonoGenericParam accessors.
5971 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5973 Reduce memory usage and improve correctness wrt MonoGenericParam
5974 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5975 handing. Avoid allocating MonoGenericParams, but use the ones in
5976 the container itself.
5978 2009-04-07 Miguel de Icaza <miguel@novell.com>
5980 * tasklets.c: Return exceptions in the out argument.
5982 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5984 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5985 opcode. Use pointer types in more places instead of casting them to
5988 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5990 (mono_llvm_optimize_method): New helper function to optimize a method.
5992 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5993 widening code so it could be called from more places.
5994 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5995 code paths in the call opcodes.
5997 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5999 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
6001 2009-04-06 Zoltan Varga <vargaz@gmail.com>
6003 * dwarfwriter.c: Use _ to separate class name
6004 components as gdb can't handle '.'. Represent reference variables
6007 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
6009 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
6011 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
6013 * gc-test.cs: New file with GC stack marking tests.
6015 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
6016 negative numbers for vfp.
6018 * basic-float.cs: Add a test.
6020 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
6022 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
6024 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
6026 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
6027 part of tasklet/continuation support.
6029 2009-04-05 Zoltan Varga <vargaz@gmail.com>
6031 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
6032 amd64 opcodes inside an ifdef.
6034 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6037 * dwarfwriter.c (emit_type): Emit the class info for classes.
6039 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6041 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6043 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6045 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6047 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6049 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6051 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6053 * mini-llvm.c: Update comments.
6055 * mini.h (COMPILE_LLVM): New macro.
6057 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6059 * ssa.c (mono_ssa_compute): Ditto.
6061 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6062 the unwind ops from a DWARF FDE.
6064 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6065 methods by extracting the dwarf unwind ops from the unwind info generated
6068 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6071 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6074 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6076 * Makefile.am (llvm_sources): Enable this.
6078 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6079 failing back to the JIT if something cannot be handled.
6081 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6082 compiling with LLVM.
6084 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6085 compiling with LLVM.
6087 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6088 compiling with LLVM.
6090 * mini-ops.h: Add a few opcodes needed by LLVM.
6092 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6095 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6098 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6100 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6102 2009-04-01 Mark Probst <mark.probst@gmail.com>
6104 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6105 ridiculously large methods.
6107 2009-03-31 Martin Baulig <martin@ximian.com>
6109 * debug-debugger.c (debugger_remove_breakpoint): Call
6110 mono_debugger_remove_class_init_callback ().
6112 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6114 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6115 right before emitting code, not at the start.
6117 * mini.c (mono_postprocess_patches): Extract this into a separate function
6118 from mono_codegen ().
6120 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6121 byref types correctly.
6123 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6125 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6128 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6130 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6131 indirect calls, this avoids problems where get_vcall_slot () would get
6132 confused by the native code for the instruction preceeding the call.
6133 (mono_arch_get_vcall_slot): Simplify this.
6134 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6136 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6137 register allocator now seems to depend on them instead of the data in
6140 * mini.c (mini_method_compile): Throw the correct type of exception if
6141 mono_method_get_header () fails because of a loading error.
6143 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6145 * mini.c (mini_method_compile): Clear the loader error if the method
6146 header cannot be decoded.
6148 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6149 interface methods on proxies correctly.
6151 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6152 this argument for vtype methods. Add precise liveness info for arguments.
6154 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6155 LIVERANGE_START/END opcodes.
6157 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6158 for arguments and values in registers.
6160 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6162 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6163 return a valuetype. Fixes #487518.
6165 * iltests.il: Add a test.
6167 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6169 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6170 closed over a null reference correctly.
6172 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6174 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6176 2009-03-25 Mark Probst <mark.probst@gmail.com>
6178 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6179 allocated to the same registers as fixed sregs.
6181 2009-03-24 Mark Probst <mark.probst@gmail.com>
6183 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6186 * method-to-ir.c: Handle more cases for
6187 Interlocked.CompareExchange.
6189 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6190 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6191 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6193 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6195 * aot-runtime.c (decode_method_ref): Fix a warning.
6197 * unwind.c (mono_unwind_frame): Ditto.
6199 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6201 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6202 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6204 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6205 fix the handling of large values in the ALU_PC_G0_NC relocation.
6207 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6209 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6211 2009-03-22 Mark Probst <mark.probst@gmail.com>
6213 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6216 2009-03-22 Mark Probst <mark.probst@gmail.com>
6218 * method-to-ir.c: MINI_OP3 needs a comma.
6220 * method-to-ir.c, mini.h, mini.c: Remove
6221 mono_init_op_sreg_counts ().
6223 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6225 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6228 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6231 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6233 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6236 2009-03-21 Mark Probst <mark.probst@gmail.com>
6238 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6239 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6240 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6243 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6245 * driver.c: Change location of gc_wrapper.h.
6247 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6248 inside finally clauses correctly. Fixes #485721.
6250 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6251 after the change above.
6253 * exceptions.cs: Add a test.
6255 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6257 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6259 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6260 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6261 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6263 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6264 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6266 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6268 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6269 Simplify logic for ensure_method_is_allowed_to_call_method.
6270 Handle wrappers on callers.
6272 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6274 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6277 * basic-simd.cs: Fix the names of some test methods.
6279 2009-03-18 Geoff Norton <gnorton@novell.com>
6281 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6283 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6285 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6287 2009-03-17 Jb Evain <jbevain@novell.com>
6289 * driver.c: remove now uneeded call to mono_gc_base_init before
6292 2009-03-17 Jb Evain <jbevain@novell.com>
6294 * dwarfwriter.c (token_handler): handle more cases.
6296 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6298 * method-to-ir.c: Remove more dead code (that was required only
6299 because of method_is_safe). Fix compiler warnings.
6301 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6303 * method-to-ir.c: Remove unneeded/useless method_is_safe
6304 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6306 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6308 * mini.c (mini_method_compile): Print the method been compiled with
6309 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6310 for people not familiar with the runtime.
6312 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6314 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6315 a managed object which is later put into a GList. Return its class instead.
6317 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6318 stack slots when using sgen.
6320 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6322 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6324 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6326 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6327 > so it works on the first vreg as well.
6329 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6331 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6334 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6336 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6339 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6341 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6342 native->IL offset mapping.
6344 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6346 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6348 * basic.cs: Add a test.
6350 2009-03-11 Mark Probst <mark.probst@gmail.com>
6352 * mini-x86.c (mono_arch_output_basic_block): Use different
6353 registers in case the ones we want to overwrite are used by the
6354 other operand. Fixes regression in #480807.
6356 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6358 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6360 * dwarfwriter.c (emit_line_number_info): The line number info for
6361 IL code was off by one. Fix that.
6363 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6366 2009-03-09 Mark Probst <mark.probst@gmail.com>
6368 Contributed under the terms of the MIT/X11 license by Steven
6369 Munroe <munroesj@us.ibm.com>.
6371 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6374 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6376 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6379 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6381 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6382 the delegate ctor handling code. Fixes #482638.
6384 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6387 * iltests.il.in: Add a test.
6389 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6392 2009-03-05 Mark Probst <mark.probst@gmail.com>
6394 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6395 is shared generic code, return the trampoline, even if the method
6396 has already been compiled. Fixes #479763.
6398 * mini.c, mini.h: New function
6399 mono_jit_find_compiled_method_with_jit_info() which is the same as
6400 mono_jit_find_compiled_method() but also returns the jit info.
6402 2009-03-05 Mark Probst <mark.probst@gmail.com>
6404 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6405 for methods which actually have one. For all other methods, make
6406 sure the this argument var is live the whole method.
6408 * mini.c (mini_method_compile): Every shared method has a
6409 this/vtable/mrgctx info. Fixes #480807.
6411 2009-03-05 Mark Probst <mark.probst@gmail.com>
6413 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6414 generic/imt thunks where some entries branch through the vtable,
6415 while other entries branch directly.
6417 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6419 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6421 * mini-windows.c: Ditto.
6423 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6426 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6428 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6431 2009-03-04 Mark Probst <mark.probst@gmail.com>
6433 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6436 2009-03-04 Mark Probst <mark.probst@gmail.com>
6438 * exceptions-x86.c: Include debug-mini.h - fixes build.
6440 2009-03-04 Martin Baulig <martin@ximian.com>
6442 * debug-mini.c: Clean up the exception API and add documentation.
6443 (mono_debugger_handle_exception): New public method; this is
6444 called when throwing an exception or encountering an unhandled one.
6445 (mono_debugger_call_exception_handler): Formerly known as
6446 mono_debugger_handle_exception(); this is used to tell the
6447 debugger that we're about to invoke an exception handler.
6449 2009-03-04 Martin Baulig <martin@ximian.com>
6451 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6452 ../metadata/mono-debug-debugger.c; save and reset exception state.
6454 2009-03-02 Martin Baulig <martin@ximian.com>
6456 * debug-mini.c: Moved the debugger exception handling here from
6457 ../metadata/mono-debug-debugger.c.
6460 (MonoDebuggerExceptionAction): New exception typedef.
6463 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6465 * exceptions-amd64.c
6466 (mono_amd64_throw_exception): Use the new debugger exception
6470 (mono_handle_exception_internal): Don't call
6471 mono_debugger_unhandled_exception() here.
6473 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6475 * mini.c aot-compiler.c: Update after the changes to
6476 mono_marshal_get_runtime_invoke ().
6478 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6479 Virtual generic methods might not have method->slot set, work around
6482 * generics.cs: Add a test.
6484 2009-03-02 Geoff Norton <gnorton@novell.com>
6487 * driver.c: Allow signal chaining of SIGFPE as well.
6489 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6491 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6492 this since it now receives the method not its generic context in the
6495 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6496 generic/imt thunks where some entries branch through the vtable, while
6497 other entries branch directly.
6499 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6501 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6502 support for interface methods as well.
6504 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6505 using the normal IMT thunks.
6507 generics.cs: Add new tests.
6509 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6510 the generic inst to the generic imt thunks. This fixes AOT support,
6511 improves consistency with the normal IMT thunks, and makes it easier to
6512 add support for interface generic virtual methods later.
6514 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6516 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6518 * driver.c (mono_set_signal_chaining): New public API function to enable
6519 signal chaining on POSIX platforms.
6521 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6522 (si@lindenlab.com) to implement signal chaining. The original patch was
6523 contributed under the MIT X/11 license:
6524 https://bugzilla.novell.com/show_bug.cgi?id=318894
6526 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6528 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6529 too until it can be made to run on amd64.
6531 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6533 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6534 to get_generic_context_from_code () + get_call_info () if possible.
6536 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6538 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6539 suspend-on-sigsegv functionality.
6541 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6542 to suspend when a native SIGSEGV is received. This is useful for debugging
6543 crashes which don't happen under gdb, since a live process contains more
6544 information than a core file.
6546 * mini-exceptions.c (mono_print_thread_dump): Use
6547 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6549 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6551 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6553 * basic-float.cs: Disable the tests which currently fail on amd64.
6555 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6556 value to mono_arch_patch_callsite () to fix crashes.
6558 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6560 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6562 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6563 nop code by patching the call address to point to the nullified class init
6564 trampoline, as the former does not seem to be safe on SMP machines.
6566 2009-02-23 Mark Probst <mark.probst@gmail.com>
6568 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6571 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6573 * basic-float.cs basic-calls.cs: Fix warnings.
6575 2009-02-22 Mark Probst <mark.probst@gmail.com>
6577 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6578 correct frame pointer in the LMF. Should fix #478394.
6580 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6582 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6584 * image-writer.c: Make the binary writer less verbose.
6586 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6588 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6589 are called from runtime invoke wrappers.
6591 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6593 * cpu-ppc.md (store_memindex): Increase the size of this.
6595 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6597 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6599 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6601 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6604 Last fix for of #467201.
6607 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6609 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6611 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6612 and long_conv_to_r8_2:
6614 Fixed part of #467201.
6616 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6618 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6620 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6621 conversion to 32 bits.
6623 * cpu-x86.md: Increase the size of int_conv_to_r4.
6625 * basic-float.cs: Add a test for this.
6627 Fixed part of #467201.
6629 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6631 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6633 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6634 conversion to 64 bits.
6636 * basic-float.cs: Add a test for this.
6638 Fixed part of #467201.
6640 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6642 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6644 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6645 This behavior is compatible with MS.
6647 * iltest.il.in: Add a test for this.
6649 Fixed part of #467201.
6651 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6653 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6655 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6656 change the precision of the value.
6658 * cpu-x86.md: Define len for float_conv_to_r4.
6660 * basic-float.cs: Add a test for this.
6662 Fixed part of #467201.
6664 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6666 * mini.c: Adjust locking order to the new semantics where the loader lock
6669 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6678 * mini-trampolines.c:
6691 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6693 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6695 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6698 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6700 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6701 for cctors if needed.
6703 2009-02-17 Mark Probst <mark.probst@gmail.com>
6705 * mini-ppc.c: Fix build on Darwin.
6707 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6709 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6710 version instead of 3 as valgrind doesn't like version 3.
6712 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6714 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6715 usable for hashing methods.
6716 (emit_extra_methods): Use the new hash to avoid putting every method in the
6719 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6721 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6722 whenever a method ref could match a method.
6724 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6727 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6730 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6732 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6733 the encoding buffer.
6735 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6736 mono_method_get_header () on inflated methods as an optimization.
6738 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6740 * ssa.c (fold_ins): Fix another crash if the instruction following the
6741 switch was optimized away.
6743 2009-02-16 Mark Probst <mark.probst@gmail.com>
6745 Contributed under the terms of the MIT/X11 license by Steven
6746 Munroe <munroesj@us.ibm.com>.
6748 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6750 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6752 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6753 around the mono_domain_alloc calls, it is now done by the functions
6756 * aot-compiler.c (compile_method): Only add wrappers referenced by
6757 the method if compiling with full AOT.
6758 (mono_compile_assembly): Error out if --aot=full is specified on
6759 a platform where it is not supported.
6761 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6764 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6767 * aot-runtime.c (load_named_code): Handle
6768 mono_arm_throw_exception_by_token.
6770 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6772 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6775 * Makefile.am (fullaotcheck): Exit if a test fails.
6777 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6779 (mono_compile_assembly): Handle the assembler failing.
6781 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6782 accepting subsections of .bss.
6784 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6787 * aot-compiler.c: Remove some unused includes.
6789 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6790 now in MonoImageWriter.
6792 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6793 code sequence which matches a non-virtual call. Fixes #472654.
6795 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6797 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6800 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6801 use the image/dwarf writers directly.
6803 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6806 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6809 * image-writer.h: Fix some typos.
6811 * dwarfwriter.h dwarfwriter.c: New files.
6813 * aot-compiler.c: Extract the DWARF info writing functionality into a
6816 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6817 argument to return unwind info.
6819 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6821 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6823 * aot-runtime.c (decode_method_ref): Add a case for
6824 MONO_AOT_METHODREF_WRAPPER_NAME.
6826 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6829 * aot-compiler.c (encode_method_ref): Use the new constants.
6831 * aot-runtime.c (decode_method_ref): Ditto.
6833 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6834 be compiled, not the icall itself.
6836 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6838 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6839 using decode_method_ref ().
6841 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6842 convert it to an in32. Fixes #475859.
6844 * arrays.cs: Add a test.
6846 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6848 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6851 * basic-long.cs: Add a test.
6853 2009-02-12 Mark Probst <mark.probst@gmail.com>
6855 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6856 remove the frame pointer in leaf methods which don't receive any
6857 arguments, don't throw exceptions and don't do dynamic stack
6860 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6862 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6863 the fail_tramp changes. Hopefully fixes #475132.
6865 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6867 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6868 instead of mono_metadata_signature_dup_full.
6870 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6872 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6873 for processing jump tables. Fixes #473787.
6875 2009-02-11 Mark Probst <mark.probst@gmail.com>
6877 * mini-generic-sharing.c: mini_method_get_context() just calls
6878 mono_method_get_context_general() now.
6880 * mini.c, mini.h: Moved get_object_generic_inst(),
6881 construct_object_context_for_method() and
6882 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6884 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6886 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6887 basic block fell through to its successor bblock without a branch. Fixes
6890 * iltests.il.in: Add a test.
6892 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6893 (can_encode_patch): We can now handle arrays of generic parameters and
6896 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6898 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6899 the AOT file to avoid some #ifdefs in aot-runtime.c
6901 * mini.h: Bump AOT file format version.
6903 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6905 * Makefile.am (fullaotcheck): Make this run the tests.
6907 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6909 2009-02-10 Mark Probst <mark.probst@gmail.com>
6911 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6912 individually. Fixes #473482.
6914 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6916 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6918 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6920 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6921 (mono_compile_assembly): Hush compile warnings about
6922 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6925 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6927 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6929 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6931 * aot-compiler.c: Fix arm support.
6933 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6934 img_writer_emit_unset_mode () function.
6936 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6937 (mono_unwind_get_dwarf_pc_reg): Ditto.
6939 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6940 Move almost all platform specific code to a set of arch_ functions,
6941 and document them to ease porting.
6943 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6945 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6947 * aot-compiler.c: Extract the image writing functionality into a separate
6948 module to reduce the size of this file.
6950 2009-02-09 Geoff Norton <gnorton@novell.com>
6952 * mini-s390.c: Fix the signature of emit_sig_cookie.
6954 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6956 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6958 * aot-runtime.c (is_shared_got_patch): Ditto.
6960 * aot-runtime.c (load_named_code): Cope with the fact that
6961 decode_got_entry () won't decode the patch fully if its corresponding got
6962 entry is already filled.
6964 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6966 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6968 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6969 as the moving pointer instead of 'buf' for consistency with the rest of the
6971 (mono_arch_create_monitor_exit_trampoline): Ditto.
6973 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6974 generic_class_init trampolines.
6975 (add_generic_class): Extract some code from add_generic_instances () into a
6976 separate function so it can be called from other places too.
6977 (compile_method): Call add_generic_class () for the classes of inflated methods
6978 referenced by the method.
6979 (can_encode_patch): Allow references to generic parameters.
6981 * aot-runtime.c: Add support the patches required by the new trampolines.
6983 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6986 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6989 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6990 this from get_throw_pending_exception, make the signature full aot compatible.
6992 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6994 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6996 * exceptions.cs: Add a test.
6998 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7000 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
7001 use the DWARF_DATA_ALIGN constant instead.
7003 * exception-<ARCH>.c: Update after the above change.
7005 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
7008 * mini-arm.c: Enable the dwarf unwinder.
7010 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
7011 instead of mono_class_setup_vtable ().
7013 2009-02-07 Zoltan Varga <vargaz@gmail.com>
7015 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
7018 * mini-x86.h: Enable the dwarf unwinder.
7020 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
7022 Fix mcs/tests/test-7.cs
7023 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
7026 2009-02-06 Zoltan Varga <vargaz@gmail.com>
7028 * mini.c (print_jit_stats): Remove some unused statistics.
7030 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7032 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
7034 2009-02-05 Mark Probst <mark.probst@gmail.com>
7036 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7037 the method we get from mono_object_get_virtual_method() because
7038 that function does it properly, now.
7040 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7042 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7043 opcodes. Fixes #472775.
7045 2009-02-05 Mark Probst <mark.probst@gmail.com>
7047 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7048 fact that mono_find_jit_info() sometimes returns the context
7049 corresponding to the jit info in new_ctx. Fixes #472600.
7051 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7053 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7054 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7055 klass->enum_basetype directly.
7057 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7060 * unwind.c: Avoid 0 sized arrays.
7062 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7064 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7065 size on systems with 64k pages. Fixes #471389.
7067 2009-02-04 Mark Probst <mark.probst@gmail.com>
7069 Contributed under the terms of the MIT/X11 license by Steven
7070 Munroe <munroesj@us.ibm.com>.
7072 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7073 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7076 2009-02-04 Mark Probst <mark.probst@gmail.com>
7078 Contributed under the terms of the MIT/X11 license by Steven
7079 Munroe <munroesj@us.ibm.com>.
7081 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7084 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7085 The trampoline can be longer on PPC64.
7087 2009-02-04 Mark Probst <mark.probst@gmail.com>
7089 Contributed under the terms of the MIT/X11 license by Steven
7090 Munroe <munroesj@us.ibm.com>.
7092 * mini-ppc.c: Compiler warning fixes and trivial code
7095 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7097 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7098 ins->dreg which could be a hardware register, not a vreg.
7100 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7102 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7103 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7105 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7107 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7108 ->dreg, that is not the vreg we are looking for.
7110 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7112 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7115 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7118 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7120 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7122 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7125 * aot-compiler.c: Add xdebug support on x86.
7127 * unwind.c: Add x86 support.
7129 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7130 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7132 * mini.c (mini_method_compile): Ditto.
7134 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7137 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7138 which mimic .push_section/.pop_section in GAS.
7140 * aot-compiler.c: Emit precise live range information for variables.
7142 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7144 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7145 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7148 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7149 the live ranges of variables.
7151 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7152 of the variable in terms of native offsets.
7154 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7156 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7158 2009-02-02 Mark Probst <mark.probst@gmail.com>
7160 Contributed under the terms of the MIT/X11 license by Steven
7161 Munroe <munroesj@us.ibm.com>.
7163 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7164 order (offset then base reg) for ppc_load_multiple_regs.
7165 (emit_save_saved_regs) Correct operand order for
7166 ppc_store_multiple_regs.
7167 (mono_arch_get_call_filter): Correct operand order for
7168 ppc_load_multiple_regs.
7170 * mini-ppc.c (emit_memcpy): Fix operand order for
7171 ppc_load_reg_update and ppc_store_reg_update.
7172 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7173 (mono_arch_emit_epilog): Correct operand order for
7174 ppc_load_multiple_regs.
7176 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7177 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7179 2009-02-02 Mark Probst <mark.probst@gmail.com>
7181 * cpu-ppc64.md: Fixed storer4_memindex length.
7183 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7185 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7188 * aot-compiler.c (emit_line_number_info): Optimize this.
7190 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7192 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7194 * aot-compiler.c: Add debug info for methods without debug info by
7195 emitting an IL file and having the line number info referencing that file.
7197 * aot-compiler.c: Optimize the size of the generated line number info.
7199 * aot-compiler.c: Emit line number info in xdebug mode.
7201 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7204 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7206 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7208 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7211 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7213 * basic-calls.cs: Test for the weird crash found on arm.
7215 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7217 * cpu-arm.md: Increase the size of storer8_membase_reg and
7218 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7220 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7221 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7222 reg to LR otherwise we'll be loading/storing from just the offset.
7224 2009-01-30 Miguel de Icaza <miguel@novell.com>
7226 Question: if we are storing gint32's inside the "*native_offset",
7227 should we change the signature to "gint32 *native_offset" to
7228 ensure that we do not have type definition problems?
7230 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7231 an int * as this is what the other function expects, causes
7232 problems with Freescale's compiler that defined int32_t to be a
7233 long and makes int incompatible
7235 2009-01-30 Miguel de Icaza <miguel@novell.com>
7237 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7238 filename conflict with bjam.
7240 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7242 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7243 as it might use decomposed ops.
7245 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7247 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7249 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7252 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7254 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7257 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7258 way registers are stored in MonoContext on arm.
7260 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7261 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7263 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7265 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7267 * mini.c (mini_init): Register mono_isfinite.
7269 * jit-icalls.c (mono_isfinite): New jit icall.
7271 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7273 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7274 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7277 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7279 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7280 separate frame and stack pointers, so we must use FP to find the register
7282 The FP reg is retrieved from the MonoContext::regs array.
7284 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7286 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7289 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7291 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7292 return R4 and R8 when not running under softfloat.
7294 Fixes basic-calls.exe
7296 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7298 * mini-arm.c: Implement some overflow opcodes.
7300 2009-01-29 Miguel de Icaza <miguel@novell.com>
7302 * ssa.c: handle another alloca.h
7304 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7305 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7306 MONO_ARCH_USE_SIGACTION.
7308 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7311 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7313 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7314 PPC targets as sigaction does not exist on all platforms, define
7315 this on a per-platform basis.
7317 Instead of erroring out if the platform is not defined, include
7318 mini-ppc-os.h, and expect that the OS specific setting provides
7319 the required information.
7321 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7323 * aot-compiler.c: Fix --enable-minimal=aot.
7325 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7327 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7330 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7332 * exceptions-arm.c: Fix warnings.
7334 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7337 * mini-x86.c: Fix --enable-minimal=jit build.
7339 * mini.c: Really fix --enable-minimal=jit build.
7341 * mini.c (construct_object_context_for_method): Move this outside
7342 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7344 "Backported" of r124984 from 2.0 branch.
7346 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7348 "Backport" of r124977 + r124978 from 2.0 branch.
7350 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7351 to avoid calling mono_exception_from_token () from the throw trampoline.
7352 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7353 for throwing corlib exceptions, this fixes full-aot support for corlib
7356 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7358 2009-01-29 Miguel de Icaza <miguel@novell.com>
7360 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7361 part of the changes to split the code in mini into operating
7362 system specific files.
7364 This patch was done by copying mini.c to the respective files to
7365 preserve SVN history.
7367 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7369 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7371 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7373 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7374 remoting-invoke-with-check wrappers of shared methods.
7376 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7378 2009-01-27 Mark Probst <mark.probst@gmail.com>
7380 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7381 optimization if the top of stack is the last instruction in the
7382 bblock. Otherwise it might have been used after its definition.
7385 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7387 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7388 method as well when get_vcall_slot () fails to match a code sequence.
7390 * mini-arm.c: Fix the android build, which doesn't have
7393 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7395 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7398 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7400 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7402 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7404 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7405 and put its id into jinfo->used_regs. This is only used on amd64,
7406 which is currently the only platform generating unwind info.
7408 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7409 the dwarf unwinder. This is required to correctly handle async exceptions
7410 like thread abort and stack overflows, which can happen while a method
7411 is in the middle of its prolog or epilog.
7413 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7414 the unwind info belonging to an AOTed method.
7416 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7417 into cfg->unwind_ops.
7419 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7421 * mini.c (mini_init): Call mono_unwind_init ().
7422 (mini_cleanup): Call mono_unwind_cleanup ().
7424 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7425 unwind info to be shared between methods.
7427 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7430 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7431 get_throw_pending_exception () to avoid initialization races.
7433 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7434 mono_arch_exceptions_init () function.
7436 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7438 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7440 * mini.c (mono_get_domain_intrinsic): New helper function.
7441 (mono_get_thread_intrinsic): Ditto.
7443 * mini-arm.c mini-ia64.c: Use the new helper functions.
7445 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7446 the last constrained_call change, since it is needed in the non-AOT
7449 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7451 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7452 mono_get_lmf_addr () on arm eabi linux.
7454 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7456 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7457 code sequence which matches a non-virtual call.
7459 2009-01-23 Mark Probst <mark.probst@gmail.com>
7461 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7464 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7466 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7467 runtime-invoke wrappers, since they are also shared based on signature.
7469 2009-01-22 Mark Probst <mark.probst@gmail.com>
7471 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7472 info from the (correct) context.
7474 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7476 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7478 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7479 using dwarf unwinding info. Not yet used.
7481 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7483 2009-01-21 Mark Probst <mark.probst@gmail.com>
7485 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7488 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7489 special case and handle mono_arch_delegate_invoke_impl() returning
7490 function descriptors.
7492 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7493 trampolines return function descriptors, too.
7495 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7497 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7498 out_of_line optimization.
7500 2009-01-21 Martin Baulig <martin@ximian.com>
7503 (MonoCompile): Added `disable_deadce_vars' to disable removing
7507 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7508 inside the debugger.
7510 * liveness.c (mono_analyze_liveness): Don't remove any unused
7511 variables if `cfg->disable_deadce_vars' is set.
7513 2009-01-21 Mark Probst <mark.probst@gmail.com>
7515 * method-to-ir.c: Only apply exception constructor optimization if
7516 the the method actually belongs to an exception class. Fixes
7519 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7521 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7522 change inside a #ifdef __mono_ppc64__.
7524 * aot-compiler.c (compile_method): Remove the previous limitation.
7526 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7527 on type variables in AOTed code.
7529 * aot-compiler.c (compile_method): Skip generic methods having type
7530 constraints on their generic parameters.
7532 * aot-compiler.c (compile_method): Check for methods which cannot be
7533 encoded inside RGCTX_FETCH patches as well.
7535 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7538 2009-01-20 Mark Probst <mark.probst@gmail.com>
7540 * method-to-ir.c: Force the vtable variable in shared generic code
7541 for the case that they might show up on a stack trace where they
7544 * mini-exceptions.c: Save and use generic sharing info as well as
7545 IP in stack traces to resolve shared generic instantiations.
7547 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7549 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7550 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7552 2009-01-20 Mark Probst <mark.probst@gmail.com>
7554 * method-to-ir.c: Do generic sharing for array constructors.
7556 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7558 * mini-exceptions.c (mono_print_thread_dump): Add information
7559 about the thread state using wapi_current_thread_desc.
7561 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7563 * basic-simd.cs: Tests for the new constructors.
7565 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7567 * mini-ops.h: Added OP_EXPAND_*
7571 * mini-x86.c (mono_arch_output_basic_block): Same.
7573 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7575 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7577 * iltests.il.in: Add a test for #467385.
7579 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7581 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7582 thread been cleaned up is not the same currently in execution.
7584 Fixes appdomain-unload crashes on windows, osx and linux variants
7585 without the __thread keyword.
7587 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7589 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7590 (koush@koushikdutta.com). Implement this for android.
7592 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7593 begins with a digit.
7595 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7596 mono_marshal_get_write_barrier ().
7598 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7600 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7601 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7602 that pass them on a register pair.
7604 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7605 test was crashing due to that.
7607 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7609 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7610 trampoline code. Include ucontext.h only if available.
7612 2009-01-15 Mark Probst <mark.probst@gmail.com>
7614 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7615 and doesn't check whether it's sharable, like it was before
7616 removing the shared generics hash. This brings IronPython
7617 performance back to what it was before that change.
7619 2009-01-14 Mark Probst <mark.probst@gmail.com>
7621 * method-to-ir.c: Handle delegate invocation optimization earlier,
7622 otherwise it would be handled (much more slowly) by the
7623 final/sealed optimization.
7625 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7627 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7628 domain is not set. Fixes #465864.
7630 2009-01-12 Mark Probst <mark.probst@gmail.com>
7632 * method-to-ir.c: Don't stop sharing of generic methods with catch
7633 clauses - we already handle those.
7635 2009-01-12 Mark Probst <mark.probst@gmail.com>
7637 * mini.c, mini.h: lookup_generic_method() is now
7638 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7639 making the shared_generics_hash obsolete.
7641 2009-01-12 Mark Probst <mark.probst@gmail.com>
7643 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7644 use the red zone. Make room on the stack first and then use it,
7645 not the other way around.
7647 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7649 * mini.c (mini_init): Call mono_xdebug_init ().
7651 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7653 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7655 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7657 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7660 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7661 debug+unwind info for trampolines.
7663 * mini.c (mono_create_unwind_op): New helper function.
7665 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7667 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7669 * aot-compiler.c: Fix the build.
7671 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7673 * Makefile.am: Update dtrace-prelink.sh location.
7675 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7677 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7678 optimization. Fixes #464520.
7680 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7682 * mini-amd64.c : Adding code to save/restore non-volatile registers
7685 * exceptions-amd64.c : Adding code to save/restore non-volatile
7686 registers on Winx64.
7688 Contributed under MIT/X11 license.
7690 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7692 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7693 __GNUC_MINOR__ which can break when the major version changes.
7695 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7697 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7699 2009-01-07 Geoff Norton <gnorton@novell.com>
7701 * helpers.c: Allow mono -v -v -v to work on darwin.
7703 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7705 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7708 Contributed under MIT/X11 license.
7710 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7712 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7713 instead of directly accessing type->data.klass. Fixes #462016.
7714 (mono_allocate_stack_slots_full): Ditto.
7716 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7717 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7719 * aot-compiler.c (emit_plt): Fix ARM build.
7721 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7723 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7725 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7728 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7729 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7732 * iltests.il.in: Add a regression test.
7734 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7736 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7738 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7740 * basic-simd.cs: Add a regression test for #462457.
7742 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7744 * mini-ops.h: Add a definition of XPHI.
7746 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7748 * ssa.c (op_phi_to_move): Handle XPHI.
7750 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7754 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7756 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7758 2008-12-31 Geoff Norton <gnorton@novell.com>
7760 * mini-ppc.c: The prolog size allocated can be too small for darwin
7761 ppc32 under certain circumstances. Also fix a small logic bug.
7763 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7765 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7766 while loading AOT methods.
7768 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7769 since only the former is nulled out after a successful cast. This prevents
7770 crashes with rethrown exceptions when using --debug=casts.
7772 2008-12-24 Mark Probst <mark.probst@gmail.com>
7774 * mini.h: New macro for checking whether a method is final,
7775 i.e. whether the method or its class is marked final.
7777 * method-to-ir.c: Use the new macro for all final-checks
7778 consistently. Fixes the crash in the System.ServiceModel tests.
7780 2008-12-23 Mark Probst <mark.probst@gmail.com>
7782 * mini-exceptions.c (get_exception_catch_class): Corrected another
7783 overly strict assertion.
7785 2008-12-23 Mark Probst <mark.probst@gmail.com>
7787 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7788 Clobbering it is not allowed because the caller might use it as
7789 the vtable register in the interface call.
7791 2008-12-19 Mark Probst <mark.probst@gmail.com>
7793 * mini-exceptions.c (get_exception_catch_class): Corrected an
7794 overly strict assertion.
7796 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7798 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7800 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7802 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7804 * cpu-mips.md: correct lengths for certain long_ opcodes.
7806 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7808 * 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().
7810 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7812 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7814 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7816 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7818 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7820 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7823 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7825 * 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
7827 * 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)
7829 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7831 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7833 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7835 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7836 gshared code. Fixes #458947.
7838 * generics.cs: Add a test.
7840 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7842 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7844 * mini-mips.c: first pass n32 code generation.
7846 * mini-mips.h: datatypes and defines for n32 support.
7848 * exceptions-mips.c: first pass n32 code generation.
7850 * tramp-mips.c: first pass n32 code generation.
7852 * cpu-mips.md: add long_ opcodes.
7854 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7856 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7858 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7860 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7862 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7864 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7866 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7868 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7870 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7872 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7874 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7876 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7878 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7880 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7882 2008-12-12 Mark Probst <mark.probst@gmail.com>
7884 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7885 descriptors for helper functions directly in front of the code.
7887 2008-12-11 Mark Probst <mark.probst@gmail.com>
7889 * method-to-ir.c: Removed an unnecessary assertion.
7891 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7893 * method-to-ir.c: Merge SGEN changes from the old JIT.
7895 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7897 * driver.c (compile_all_methods_thread_main): Handle failure of
7900 2008-12-10 Mark Probst <mark.probst@gmail.com>
7902 * mini-ppc.c: Merged with mini-ppc64.c.
7904 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7906 * Makefile.am: Use the same sources for PPC and PPC64.
7908 * mini-ppc64.c: Removed.
7910 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7912 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7913 code to mono_bb_is_fall_through.
7915 * branch-opts.c (mono_remove_critical_edges): Same.
7917 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7919 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7920 expect that an OP_BR_REG will be there.
7922 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7924 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7925 for the many branch ops. The original check miss OP_BR_REG.
7929 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7931 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7933 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7935 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7936 while holding the aot lock.
7938 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7940 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7942 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7944 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7945 to release all runtime callable wrappers held by the runtime.
7947 Contributed under MIT/X11 license.
7949 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7951 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7954 Contributed under MIT/X11 license.
7956 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7958 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7959 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7961 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7963 * cpu-mips.md: fix ckfinite length
7965 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7966 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7967 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7969 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7971 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7973 2008-12-08 Geoff Norton <gnorton@novell.com>
7975 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7976 size by 8 bytes as well.
7978 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7980 * basic-simd.cs: Fix method names for Vector16b.
7982 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7984 * basic-simd.cs: Fix method names for Vector16sb.
7986 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7988 * basic-simd.cs: Fix method names for Vector8us.
7990 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7992 * basic-simd.cs: Fix method names for Vector8s.
7994 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7996 * basic-simd.cs: Fix method names for Vector4ui.
7998 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8000 * basic-simd.cs: Fix method names for Vector2l.
8002 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8004 * basic-simd.cs: Fix method names for Vector2d.
8006 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8008 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
8009 that are extension methods.
8011 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
8013 * basic-simd.cs: Fix method names for Vector4f.
8015 2008-12-08 Zoltan Varga <vargaz@gmail.com>
8017 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
8018 as such. Fixes #456669.
8020 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8022 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
8024 2008-12-07 Mark Mason <mmason@upwardaccess.com>
8026 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
8027 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
8028 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
8029 (mips_adjust_stackframe): handle FP spills
8031 * mini-ops.h: add mips_mtc1_s2
8033 * cpu-mips.md: add mips_mtc1_s2
8035 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8037 * unwind.c: New file, move the unwind info encoding functions here from
8038 aot-compiler.c, so they could be used at runtime too.
8040 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8042 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8043 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8045 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8047 * mini-mips.c: cleanup warnings
8048 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8049 (mips_adjust_stackframe): handle case of taking the address of stack locals
8051 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8053 * aot-compiler.c: Implement a few functions missing from the asm writer.
8054 (emit_method_code): Only write symbols for methods when using the bin
8055 writer, since the assembler can't deal with the characters in our method
8058 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8060 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8063 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8064 a bit to also restore %rax.
8066 2008-12-05 Mark Probst <mark.probst@gmail.com>
8068 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8070 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8072 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8075 2008-12-05 Mark Probst <mark.probst@gmail.com>
8077 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8079 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8080 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8082 * exceptions-ppc64.c: Removed.
8084 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8086 2008-12-05 Mark Probst <mark.probst@gmail.com>
8088 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8091 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8093 * tramp-ppc64.c: Removed.
8095 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8097 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8100 2008-12-05 Mark Probst <mark.probst@gmail.com>
8102 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8104 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8105 mini-ppc.h instead of mini-ppc64.h.
8107 * mini-ppc64.h: Removed.
8109 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8111 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8113 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8115 2008-12-05 Mark Probst <mark.probst@gmail.com>
8117 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8118 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8121 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8123 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8125 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8127 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8129 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8131 * basic-simd.cs: Tests for operator == and != on Vector4f.
8133 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8135 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8137 * simd-intrinsics.c: Kill useless enum.
8139 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8141 * cpu-mips.md: add long_conv_to_ovf_i4_2
8142 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8144 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8146 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8148 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8150 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8152 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8154 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8156 * basic-simd.cs: Add tests for new methods.
8158 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8160 * simd-intrinsics.c: Add support for operator == and !=
8163 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8165 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8167 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8169 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8171 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8173 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8174 MONO_PATCH_INFO_ICALL_ADDR.
8176 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8178 * aot-compiler.c: Resurrect full-aot support.
8180 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8182 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8184 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8186 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8188 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8190 * basic-simd.cs: Fix tests to work under ppc.
8191 Remove tests for methods that will be removed.
8193 2008-12-03 Mark Probst <mark.probst@gmail.com>
8195 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8196 generic type (via a typedef or typeref) correctly.
8198 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8200 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8201 diagnose an assertion failure.
8203 2008-12-02 Mark Probst <mark.probst@gmail.com>
8205 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8206 Fix trampoline size.
8208 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8209 conversion opcodes are implemented natively instead via emulation.
8211 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8213 * cpu-mips.md: remove mips_xori
8215 * mini-ops.h: remove mips_xori
8217 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8219 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8221 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8223 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8225 * cpu-mips.md: fix instruction lengths.
8227 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8229 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8231 * mini-ops.h: fix slti / sltiu op profiles.
8233 2008-12-02 Martin Baulig <martin@ximian.com>
8235 * method-to-ir.c (mono_method_to_ir): Disable debugging
8236 information for the init locals block to make the debugger stop
8237 after all locals have been initalized.
8239 2008-12-02 Martin Baulig <martin@ximian.com>
8241 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8242 running inside the debugger.
8244 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8246 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8249 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8250 alu->alu imm optimization which only shows if deadce is disabled.
8252 * aot-compiler.c: Rename the function names for the binary and asm writers
8253 so they can coexist in the same process. Rework the xdebug code to use the
8254 asm writer. This avoids the need to call into the runtime to dump the
8255 debugging info. Add more debugging info for types.
8257 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8259 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8260 cpu description tables, they can't occur in cpu-<ARCH>.md.
8262 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8263 the stack in CEE_LDFLDA. Fixes #450542.
8265 * generics.cs: Add a new test.
8267 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8269 * mini-ops.h: updated MIPS opcodes
8270 * mini-mips.c: decompose long opts
8271 * mini-mips.h: decompose long opts
8273 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8275 * cpu-mips.md: fix length on int_rem_un
8276 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8278 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8280 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8282 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8284 2008-11-29 Martin Baulig <martin@ximian.com>
8286 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8287 mono_debug_using_mono_debugger() in addition to the
8288 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8290 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8292 * mini-ops.h: updated more MIPS opcodes
8293 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8294 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8296 2008-11-28 Mark Probst <mark.probst@gmail.com>
8298 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8300 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8302 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8303 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8304 * mini-ops.h: correct selected mips opcode entries
8306 2008-11-28 Mark Probst <mark.probst@gmail.com>
8308 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8311 2008-11-28 Mark Probst <mark.probst@gmail.com>
8313 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8315 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8317 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8318 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8319 * mini-mips.h: disable IMT
8320 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8322 2008-11-28 Mark Probst <mark.probst@gmail.com>
8324 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8326 2008-11-28 Mark Probst <mark.probst@gmail.com>
8328 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8330 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8332 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8335 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8337 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8338 for Set/GetVector aligned versions.
8340 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8342 * basic-simd.cs: Add tests for Get/SetVector.
8344 2008-11-27 Mark Probst <mark.probst@gmail.com>
8346 * mini.c: Removed g_slist_append_mempool(). Now in
8349 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8351 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8352 size properly and make the bounds check optional.
8354 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8355 for SetVector and IsAligned.
8357 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8359 * mini.c: Remove unused mono_normalize_opcodes () function.
8361 2008-11-26 Mark Probst <mark.probst@gmail.com>
8363 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8364 using the new atomic add ops now.
8366 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8369 2008-11-26 Mark Probst <mark.probst@gmail.com>
8371 * mini-ppc64.c: Several fixes.
8373 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8375 * cpu-mips.md: added jump_table
8376 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8378 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8380 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8382 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8384 * mini-ops.h: corrected a handful of MIPS opcodes.
8386 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8388 * aot-compiler.c: MIPS to use ELF writer
8390 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8392 * mini-codegen.c: remove MIPS specific assert.
8394 2008-11-25 Mark Probst <mark.probst@gmail.com>
8396 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8397 fixes. PPC64 now passes most of the runtime regressions.
8399 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8401 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8402 volatile intervals a bit.
8404 2008-11-24 Mark Probst <mark.probst@gmail.com>
8406 * basic-long.cs: New test case.
8408 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8410 * mini.c (mini_method_compile): Disable globalra for large methods for
8413 * regalloc2.c (order_moves): Add fp support.
8415 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8416 source bblock ends with an OP_BR_REG.
8418 * ratests.cs: Add a new test.
8420 2008-11-23 Mark Probst <mark.probst@gmail.com>
8422 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8423 sharing. PPC64 now passes generics.exe.
8425 2008-11-23 Mark Probst <mark.probst@gmail.com>
8427 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8429 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8431 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8432 memory when mono_jit_info_table_find () can't find the method in the
8435 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8438 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8441 2008-11-23 Mark Probst <mark.probst@gmail.com>
8443 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8444 Several fixes. PPC64 now runs exceptions.exe and
8445 devirtualization.exe.
8447 2008-11-22 Mark Probst <mark.probst@gmail.com>
8449 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8450 arrays.exe and basic-math.exe.
8452 2008-11-22 Mark Probst <mark.probst@gmail.com>
8454 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8455 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8457 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8459 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8461 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8463 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8465 * ir-emit.h: Move macros from method-to-ir.c to here.
8467 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8469 * mini-ops.h: Correct the long simd ops to use LREG.
8471 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8473 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8475 * mini-ops.h: Correct the dreg type of a few long opcodes.
8477 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8480 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8482 * mini-ppc.c: remove negative stack references in epilog
8483 for platforms that don't support the red zone.
8485 2008-11-21 Mark Probst <mark.probst@gmail.com>
8487 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8488 point regs. Now PPC64 passes basic-calls.exe.
8490 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8492 * basic-simd.cs: Add tests for accessors of Vector2l.
8494 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8496 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8498 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8500 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8502 2008-11-21 Mark Probst <mark.probst@gmail.com>
8504 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8505 PPC64 passes basic-long.exe.
8507 2008-11-20 Mark Probst <mark.probst@gmail.com>
8509 * decompose.c: Decompose carry and overflow add on PPC64 like on
8510 other 64 bit archs. Don't decompose sub at all on PPC64.
8512 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8513 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8516 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8518 * basic-simd.cs: Add tests for accessors of Vector2d.
8520 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8522 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8526 * mini-x86.c (mono_arch_output_basic_block): Same.
8528 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8530 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8532 * basic-simd.cs: Add tests for accessors of Vector4f.
8534 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8536 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8540 * mini-x86.c (mono_arch_output_basic_block): Same.
8542 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8544 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8546 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8548 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8550 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8554 * mini-x86.c (mono_arch_output_basic_block): Same.
8556 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8558 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8560 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8562 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8564 * simd-intrinsics.c: Enable setters for Vector16sb.
8566 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8568 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8572 * mini-x86.c (mono_arch_output_basic_block): Same.
8574 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8576 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8578 * simd-intrinsics.c: Implement setter for Vector8us.
8580 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8582 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8585 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8587 * mini-ppc.c: remove references to the red zone in the prolog
8588 (for systems that don't support it).
8590 2008-11-19 Mark Probst <mark.probst@gmail.com>
8592 * cpu-ppc64.md: Fixed a few instruction lengths.
8594 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8597 2008-11-19 Mark Probst <mark.probst@gmail.com>
8599 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8602 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8604 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8606 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8608 * mini-ops.h: Added OP_INSERT_I2.
8612 * mini-x86.c (mono_arch_output_basic_block): Same.
8614 * simd-intrinsics.c: Implement setter for Vector8s.
8616 * simd-methods.h: Add the names of get setters of Vector8s.
8618 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8620 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8622 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8625 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8627 2008-11-18 Mark Probst <mark.probst@gmail.com>
8629 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8630 for PPC64. An empty program runs now.
8632 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8634 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8636 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8637 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8638 info for JITted code is emitted into a shared library, loadable into gdb.
8640 2008-11-18 Mark Probst <mark.probst@gmail.com>
8642 * Makefile.am: Changes to build PPC64.
8644 * mini-arch.h: Include mini-ppc64.h on PPC64.
8646 2008-11-18 Mark Probst <mark.probst@gmail.com>
8648 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8649 in PPC code up to r119147.
8651 2008-11-18 Mark Probst <mark.probst@gmail.com>
8653 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8654 cpu-ppc64.md: Changes for PPC64.
8656 Based on code submitted by andreas.faerber@web.de at
8657 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8660 2008-11-18 Mark Probst <mark.probst@gmail.com>
8662 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8663 cpu-ppc64.md: Copied from the corresponding PPC files from
8666 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8668 * mini-ops.h: Added OP_ROUND.
8670 * cpu-x86.md: Added round.
8672 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8674 * basic-math.cs: Added test_0_round to test rounding.
8676 Contributed under MIT/X11 license.
8678 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8680 * aot-compiler.c : Fix the Winx64 build.
8682 Contributed under MIT/X11 license.
8684 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8686 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8687 in OP_EXTRACT_R8 to avoid possible stack corruption.
8689 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8691 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8693 * cpu-x86.md: Added extract_r8.
8695 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8697 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8698 a couple of OP_EXTRACT_I4.
8700 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8702 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8704 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8706 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8709 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8711 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8712 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8714 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8715 are not needed any more.
8717 * mini.h: Remove the unused INS_LIST macros.
8719 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8722 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8725 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8726 mono_alloc_ireg () instead.
8728 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8731 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8734 * aot-runtime.c (load_aot_module): Disable AOT when running under
8737 * mini-amd64.h: Change the monitor fastpath defines to check for
8738 !PLATFORM_WIN32 so they work on *bsd too.
8740 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8742 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8744 * mini.h (MonoCompile): Remove new_ir flag.
8746 * regalloc.h regalloc.c: Remove unused code.
8748 * cpu-*.md: Remove more unused opcodes.
8750 * simple-cee-ops.h simple-mini-ops.h: Removed.
8752 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8754 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8756 * aliasing.h: Removed.
8758 * *.c: Remove references to aliasing.h and inssel.h.
8760 * mini.c: Remove additional unused functions.
8762 * mini-ops.h cpu-*.md: Remove unused opcodes.
8764 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8766 Remove the old JIT code.
8768 * inssel*.brg: Removed.
8770 * ssa.c abcremoval.c aliasing.c: Removed.
8772 * ssa2.c: Renamed to ssa.c.
8774 * abcremoval2.c: Renamed to abcremoval.c.
8776 * *.c: Removed all !cfg->new_ir code.
8778 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8779 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8781 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8783 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8785 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8786 to simplify the code and cut back on the number of global symbols in the AOT
8789 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8791 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8793 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8794 with the got/got_info tables.
8796 * mini.h: Bump AOT file format version.
8798 * unwind.h: New file, contains definitions for stack unwinding.
8800 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8803 * aot-compiler.c: Generalize the emitting of unwind information to use the
8804 information in cfg->unwind_ops.
8806 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8808 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8809 AOT method frames. Enable writing symbols for methods by default.
8811 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8813 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8814 and make it work with vectors of element sizes 1, 2 and 4.
8816 * simd-intrinsics.c: Enable getter for all vectors with element size
8819 * simd-methods.h: Add the names of other getters.
8821 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8827 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8829 * mini-ppc.h: portability fix.
8831 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8833 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8834 buggy and will overwrite it.
8836 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8838 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8839 Use it to emit local symbols for all methods so AOTed methods show up with
8840 their full name in gdb/valgrind output.
8842 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8844 * mini-ppc.c: portability fixes.
8846 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8848 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8849 entries out of the if (!generic_shared...) code so it is always done.
8850 (mono_class_init_trampoline): Do the patching when running under valgrind
8851 too, newer versions of valgrind have no problems with it.
8853 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8855 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8858 2008-11-13 Mark Probst <mark.probst@gmail.com>
8860 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8863 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8865 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8867 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8869 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8875 * simd-intrinsics.c: Same.
8877 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8879 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8881 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8883 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8884 to work with more Vector types.
8886 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8888 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8889 store the elemens directly instead of using and intermediate.
8891 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8893 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8895 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8896 to preserve %eax for aot plt trampolines.
8898 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8899 (encode_method_ref): Flag synchronized methods so they won't go through
8902 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8905 * cpu-ia64.md (jmp): Increase max length.
8907 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8909 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8910 open generic classes.
8912 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8914 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8915 box+brtrue optimization since it causes test failures on x86.
8917 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8919 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8925 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8926 for simd ctor values.
8928 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8929 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8931 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8933 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8936 * simd-instrincs.c: Same.
8938 * basic-simd.cs: Same.
8940 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8942 * ratests.cs: Add more tests.
8944 * regalloc2.c (add_spill_code): Handle more corner cases.
8946 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8948 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8949 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8950 both the source an destination of an instruction.
8952 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8954 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8955 wapihandles.c: more portability changes.
8957 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8959 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8960 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8961 safe to execute in a signal handler and the kernel provides better
8962 the info in /proc/self/smaps. Avoid the assert on sigaction during
8965 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8967 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8968 do the bblock linking hack if it is actually needed.
8970 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8973 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8974 crash problem is fixed.
8976 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8979 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8981 (mini_method_compile): Set the starting value of next_vreg to
8982 MAX_IREGS + MAX_FREGS when using globalra.
8984 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8985 filter clauses with BB_EXCEPTION_HANDLER.
8987 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8989 2008-11-10 Mark Probst <mark.probst@gmail.com>
8991 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8992 space for stdcall. Fixes regressions on Win32.
8994 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8996 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8998 (linear_scan): Remove an assert which doesn't seem to be needed.
9000 * local-propagation.c (mono_local_deadce): Avoid a call to
9001 MONO_DELETE_INS which would screw up the instruction linking.
9003 * mini.c (mono_decompose_op_imm): Make this work with globalra.
9005 * regalloc2.c: Upgrade to work the current JIT code.
9007 2008-11-09 Zoltan Varga <vargaz@gmail.com>
9009 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
9012 * aot-runtime.c: Remove some dead code.
9014 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
9016 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
9018 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
9019 trampolines using sscanf since atoi doesn't work on large unsigned values.
9021 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
9022 Initialize code_size.
9024 2008-11-08 Mark Probst <mark.probst@gmail.com>
9026 * method-to-ir.c (mini_emit_inst_for_method): Make
9027 Interlocked.CompareExchange work for Int arguments on 32 bit
9030 2008-11-07 Mark Probst <mark.probst@gmail.com>
9032 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
9034 2008-11-06 Bill Holmes <billholmes54@gmail.com>
9036 * main.c Fix MSVC build.
9038 Contributed under MIT/X11 license.
9040 2008-11-06 Mark Probst <mark.probst@gmail.com>
9042 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9043 alignment larger than 8 bytes are aligned correctly, too.
9045 * mini.c: Honor the min_align field of MonoClass when laying out
9048 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9050 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9052 * aot-compiler.c (emit_plt): Fix a warning.
9054 * aot-compiler.c: Implement ARM support in the binary writer.
9056 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9058 * basic-simd.cs: Add test for getter with byref arg.
9059 Fix the naming of a few tests.
9060 Add missing checks to a test.
9062 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9064 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9066 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9067 most of the full-aot support for monitor enter/exit trampolines.
9069 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9070 enter/exit trampoline creation functions.
9072 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9075 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9077 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9078 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9079 implement the needed functionality without adding crap to the runtime.
9081 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9083 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9086 * mini.c (mono_build_date): New global version holding the build date in
9089 * Makefile.am (buildver.c): Generate a file containing the build date.
9091 * main.c: Set the build date from the generated file.
9093 * mini.c (mono_get_runtime_build_info): New helper function returning build
9094 information in a string format.
9096 * driver.c (mono_main): Print the build date in --version.
9098 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9099 file when the bind-to-runtime-version option is used.
9101 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9103 * simd-intrinsics.c: Fix bug when using getters and byref args.
9105 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9107 * simd-methods.h: Rename prefetch methods.
9109 * simd-intrinsics.c: Same.
9111 2008-11-05 Mark Probst <mark.probst@gmail.com>
9113 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9116 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9118 * aot-compiler.c: Use the bundled elf header files instead of depending on
9121 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9124 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9127 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9129 * cpu-x86.md: Add store nta ops.
9135 * mini.h: Add an enum for simd prefetch modes.
9137 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9138 of store. Use the changed code to support store nta.
9140 * simd-intrinsics.c: Add prefetch ops for all vector types.
9142 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9144 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9147 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9150 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9153 2008-11-04 Mark Probst <mark.probst@gmail.com>
9155 * mini-x86.c: Fixed commit.
9157 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9159 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9161 2008-11-04 Mark Probst <mark.probst@gmail.com>
9163 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9164 and MONITOR_EXIT, for the ASM fastpaths.
9166 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9169 * mini.c, patch-info.h: Signature and patch infos for
9170 Monitor.Enter/Exit trampolines.
9172 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9174 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9175 Monitor.Enter/Exit ASM fastpath for Linux.
9177 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9179 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9181 * objects.cs: Add a new test.
9183 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9185 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9186 if MONO_LOG_LEVEL is set.
9188 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9190 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9192 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9194 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9195 of file offsets. Align the sections belonging to the data segment to
9198 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9200 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9201 elf.h. Port it to amd64.
9203 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9205 * driver.c: Enable SIMD by default.
9207 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9209 * cpu-x86.md: Add prefetch op.
9215 * mini.h: Add an enum for simd prefetch modes.
9217 * simd-methods.h: Add prefetch function names.
9219 * simd-intrinsics.c: Add prefetch ops for all vector types.
9221 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9223 * aot-compiler.c (emit_bytes): Speed this up a little.
9225 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9227 * aot-compiler.c: Add JIT time etc. statistics.
9229 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9231 * mini.h (MonoCompile): Add 'got_offset' field.
9233 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9234 method_got_offsets array.
9236 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9239 * aot-compiler.c (compile_method): Add generic method instances referenced
9240 by the method to the list of methods to be compiled, this is required so if
9241 A<T> references B<T>, and another assembly references A<int>, then it will
9242 also get a copy of B<int>.
9244 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9245 when checking for monitor enter/exit.
9247 2008-10-30 Mark Probst <mark.probst@gmail.com>
9249 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9250 for Monitor.Enter and Monitor.Exit if enabled.
9252 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9255 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9257 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9258 of an OP_MOVE. Fixes #440046.
9260 * basic-long.cs: Add a new test.
9262 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9264 * mini.h: Add synchronization note for the managed counter-part.
9266 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9267 returns the simd caps of the current cpu.
9269 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9271 * basic-simd.cs: Remove Console.WriteLine.
9273 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9275 * basic-simd.cs: New tests for Vector2ul.
9277 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9279 * simd-intrinsics.c: Add new vector type Vector2ul.
9281 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9283 * basic-simd.cs: New tests for Vector2l.
9285 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9287 * cpu-x86.md: Add long version of most packed int ops.
9293 * simd-intrinsics.c: Add new vector type Vector2l.
9295 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9297 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9299 * simd-methods.h: Remove SN_op_BitwiseXor.
9301 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9303 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9306 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9308 * basic-simd.cs: Test for Vector2d.
9310 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9313 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9315 * cpu-x86.md: Add double version of all packed float ops.
9321 * simd-intrinsics.c: Add new vector type Vector2d.
9323 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9325 * simd-methods.h: Add Duplicate.
9327 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9329 * basic-simd.cs: Test for packing with signed saturation.
9331 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9333 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9334 found in the TYPESPEC table.
9336 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9338 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9341 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9343 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9344 instead of the RVA, since the RVA can be changed by tools like the cil
9347 * method-to-ir.c (mono_method_to_ir2): Ditto.
9349 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9350 (deserialize_variable): Ditto.
9352 2008-10-25 Martin Baulig <martin@ximian.com>
9354 * debug-mini.c (write_variable): Use
9355 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9357 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9359 * cpu-x86.md: Add unsigned variants of packd and packw.
9363 * mini-x86.h: Emit the right instruction for packd and packw.
9364 Add unsigned variants of packd and packw.
9366 * simd-intrinsics.c: Packd and packw were used in place of their
9367 unsigned variants. Change that.
9368 Add intrinsics for (Signed)PackWithSignedSaturation.
9370 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9372 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9374 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9376 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9378 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9380 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9382 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9385 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9387 2008-10-24 Mark Probst <mark.probst@gmail.com>
9389 * method-to-ir.c, mini.c: Special casing for the synchronized
9390 wrapper for the ldtoken+GetTypeFromHandle case.
9392 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9394 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9396 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9397 created/split bblocks.
9399 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9401 * mini-ops.h: Add packed signed mul high.
9405 * mini-x86.c (mono_arch_output_basic_block): Same.
9407 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9409 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9411 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9413 * basic-simd.cs: Tests for Vector16sb.
9415 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9417 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9419 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9421 * mini-ops.h: Add packed signed min, max and compare greater.
9425 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9428 * simd-methods.h: Add CompareGreaterThan.
9430 * simd-methods.h: Remove CompareEquals.
9432 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9434 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9436 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9439 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9441 * basic-simd.cs: Fix tests due to change in the API.
9443 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9445 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9447 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9449 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9451 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9452 inst_offset as this has invalid values for LDADDR.
9454 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9456 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9458 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9460 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9462 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9463 for accessing field->data.
9465 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9467 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9469 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9471 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9473 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9475 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9477 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9478 from the cfg mempool.
9480 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9482 * basic-simd.cs: Tests for new methods in Vector8us.
9484 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9486 * mini-ops.h: Add multiply and store high.
9490 * mini-x86.c (mono_arch_output_basic_block): Same.
9492 * simd-methods.h: Same.
9494 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9497 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9499 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9500 mono_class_setup_vtable ().
9502 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9503 mono_class_get_vtable_entry () for accessing klass->vtable.
9505 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9507 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9510 * method-to-ir.c (mono_save_token_info): Don't save references made from
9513 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9514 of generic instances.
9516 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9518 2008-10-19 Mark Probst <mark.probst@gmail.com>
9520 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9521 OP_JMP depends on the method signature. Calculate it properly.
9523 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9525 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9528 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9530 (emit_extra_methods): Add another table mapping method indexes to
9531 offsets in the extra_method_info table.
9533 * mini.h: Bump AOT file format version.
9535 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9536 and mono_aot_get_method_from_token () into one function.
9538 2008-10-19 Mark Probst <mark.probst@gmail.com>
9540 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9543 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9545 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9548 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9551 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9553 * mini.h: Bump aot file format version.
9555 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9556 AOT file can contain native code for methods which are not in the METHOD
9557 table. Generate code for non-sharable generic instances of generic methods
9558 found in the METHODSPEC table.
9560 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9561 encoding generic type handles.
9563 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9564 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9566 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9567 macros + MONO_ADD_INS.
9569 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9572 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9574 * mini.h: Bump aot file format version.
9576 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9578 2008-10-17 Mark Probst <mark.probst@gmail.com>
9580 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9581 platforms, with definable stack alignment value. Set to 16 now
9584 * mini.c, mini.h, driver.c: Command line option for disabling
9587 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9589 * basic-simd.cs: Tests for new methods in Vector4ui.
9591 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9593 * mini-ops.h: Add packed int shuffle.
9597 * mini-x86.c (mono_arch_output_basic_block): Same.
9599 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9600 extract mask, max, min, shuffle.
9602 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9604 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9606 * basic-simd.cs: Tests for new methods in Vector8us.
9608 2008-10-17 Mark Probst <mark.probst@gmail.com>
9610 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9611 RuntimeTypeHandle, not a TypedReference.
9613 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9615 * simd-intrinsics.c: remove relocations.
9617 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9619 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9620 optimizations from the x86 backend.
9622 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9624 * simd-methods.h, simd-intrinsics.c: debloat method names and
9625 prepare for no relocations.
9627 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9629 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9633 * mini-x86.c (mono_arch_output_basic_block): Same.
9635 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9636 extract mask, max, min and sum of absolute differences.
9638 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9641 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9643 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9644 Renamed one test for consistency.
9646 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9648 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9649 fix to the code that deal with other blocks.
9651 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9653 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9655 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9657 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9658 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9659 able to process the source reg.
9661 2008-10-16 Martin Baulig <martin@ximian.com>
9663 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9665 * inssel.brg: Add `OP_HARD_NOP'.
9667 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9669 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9670 `OP_HARD_NOP' instruction when running inside the debugger.
9672 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9673 `OP_HARD_NOP' instruction when running inside the debugger.
9675 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9677 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9678 now works. The issue with the regalloc tripping up no longer
9681 * simd-intrinsics.c (load_simd_vreg): Same.
9683 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9685 * basic-simd.cs: Tests for new Vector8ui methods.
9687 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9689 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9690 only for type. This fixes crashes where MonoInst::klass is checked
9691 for ops of type != VTYPE or OBJ.
9693 * simd-intrinsics.c (load_simd_vreg): Same.
9695 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9697 * mini-ops.h: Add ops for packed shuffle/max/avg and
9702 * mini-x86.c (mono_arch_output_basic_block): Same.
9704 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9707 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9708 to emit extract mask op.
9710 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9711 to emit word shuffles.
9713 2008-10-15 Mark Probst <mark.probst@gmail.com>
9715 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9716 the largest alignment needed by a variable, but at least
9719 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9721 * basic-simd.cs: Tests for the fixes in the last commit.
9723 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9725 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9726 no longer handles STACK_PTR input.
9728 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9730 * simd-intrinsics.c (load_simd_vreg): New function that works like
9731 get_simd_vreg but handles STACK_PTR input.
9733 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9734 as the input can be an arbitrary pointer.
9736 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9737 LDADDR local optimization directly otherwise use a store op.
9739 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9741 * basic-simd.cs: Tests for dup low and dup high.
9743 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9745 * mini-ops.h: Add dup low and dup high ops.
9749 * mini-x86.c (mono_arch_output_basic_block): Same.
9751 * simd-intrinsics.c (vector4f_intrinsics): Same.
9753 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9755 * basic-simd.cs: Tests for recently added functionality.
9757 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9759 * mini-ops.h: Add remaining sse1 fp ops.
9761 * cpu-x86.md: Add remaining sse1 fp ops.
9763 * mini-x86.c (mono_arch_output_basic_block): Same.
9765 * mini.h: Add enum for simd FP compare conditions.
9767 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9769 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9770 so the backed can generate the appropriate op.
9772 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9773 This patch squeese one more byte from the SimdIntrinsc struct.
9775 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9776 a a shift amount intead of simply or'ing it.
9778 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9780 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9781 byte so we can have an aditional flags field without increasing struct size.
9783 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9784 against the simd_supported_versions bitmask.
9786 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9788 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9790 * mini.c: remove rawbuffer code (the only use here is unsafe because
9791 it takes locks during signal handling and the kernel now provides much
9792 better info in proc/pid/smaps these days).
9794 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9796 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9797 OP_X86_PUSH_OBJ. Fixes #434620.
9799 * objects.cs: Add a test.
9801 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9803 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9804 that the packuswb/packusdw don't work with unsigned numbers for what
9805 would be negative numbers in signed format.
9807 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9808 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9810 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9812 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9814 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9816 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9818 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9821 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9822 version as the enum in mini.h.
9824 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9825 for sse3 ops, check the simd_version field if present. This way the code
9826 works with all versions of sse.
9828 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9830 * simd-intrinsics.c: Fixed intrinsic name typo.
9832 * mini.h: Added missing simd exported function.
9834 * basic-simd.cs: Added tests for Vector4ui.
9835 Fixed broken test for Vector16b.
9837 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9839 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9840 the max length to 64.
9842 2008-10-10 Mark Probst <mark.probst@gmail.com>
9844 * method-to-ir.c: Only do the fast virtual generic method call for
9845 non-wrapper methods.
9847 * mini.h, mini-trampolines.c: The new generic virtual remoting
9848 trampoline handles virtual method calls via the vtable (as done by
9849 the fast virtual generic method calls) to remoting proxies.
9851 * mini.c (mono_jit_create_remoting_trampoline): For generic
9852 methods reate a generic virtual remoting trampoline.
9854 * mini-amd64.h: Enable fast virtual generic method calls again.
9856 2008-10-10 Mark Probst <mark.probst@gmail.com>
9858 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9859 restore registers when doing tail calls.
9861 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9863 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9866 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9868 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9870 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9872 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9874 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9876 * basic-simd.cs: Retrofit for API changes.
9878 2008-10-10 Mark Probst <mark.probst@gmail.com>
9880 * mini-ppc.c: Handle integer stack arguments for tail calls.
9882 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9884 * optflags-def.h: Removed sse3 optimization.
9888 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9891 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9893 * mini.h: Added enumeration with simd versions.
9895 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9898 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9900 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9902 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9904 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9906 * basic-simd.cs: Fixed test naming.
9908 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9910 * mini-ops.h: Added ops for packed and saturated math, shifts
9911 and packing/unpacking.
9913 * cpu-x86.md: Added descriptors for the above ops.
9915 * mini-x86.c: Added code to emmit the above ops.
9917 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9919 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9921 * aot-compiler.c (compile_method): Enable AOT for generic code.
9923 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9925 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9927 * mini.c: add a workaround for a common screwup that ends up blamed
9928 to mono (other processes blocking signal delivery).
9930 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9932 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9933 in the LDFLD/STFLD opcodes. Fixes #432673.
9935 * iltests.il.in: Add a new test.
9937 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9939 * mini-arm.c: attach the thread in unmanaged->managed transitions
9940 using delegates (bug #433148).
9942 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9944 * basic-simd.cs: Use new ShuffleSel constants.
9946 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9948 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9950 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9951 only disable simd intrinsics if no sse2 is detected.
9953 * optflags-def.h: Added sse3.
9955 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9958 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9960 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9961 when adding delegate-invoke wrappers.
9963 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9965 * Makefile.am: Reenable the simd tests.
9967 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9969 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9970 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9971 other vreg is allocated to that hreg.
9973 Contributed under MIT/X11 license.
9975 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9977 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9980 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9982 * basic-simd.cs: New test suite for SIMD intrinsics.
9984 * Makefile.am: Added new tests.
9986 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9988 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9992 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9994 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9995 using SSE2 aware opcodes.
9997 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9998 is enabled, this code path is only reachable if conversion ops are emmited after
10001 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
10003 This optimization saves 6 bytes per conversion against the old version.
10005 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10007 * aot-compiler.c (compile_method): Don't skip methods referencing
10008 generic methods without a corresponding entry in token_info_hash, since
10009 encode_method_ref () can handle all generic methods now.
10011 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
10012 generic context is set.
10014 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
10015 generic sharing of LDTOKEN.
10017 2008-10-06 Mark Probst <mark.probst@gmail.com>
10019 * mini-amd64.h: Temporarily disabled fast virtual generic method
10020 calls because it breaks the System.Runtime.Remoting tests.
10022 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10024 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
10026 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
10027 so inlining actually works.
10028 (check_inline_caller_method_name_limit): Ditto.
10030 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
10032 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
10033 64 bit safety (from Olaf Hering and Andreas Farber).
10035 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10037 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10038 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10039 unused virtual call support code.
10041 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10043 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10044 which can't use aot trampolines.
10045 (decode_patch): Don't create aot trampolines for methods which can't use
10048 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10049 use aot trampolines.
10051 * mini.h: Bump AOT image format version.
10053 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10055 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10056 to save_token_info () since cmethod is inflated for constrained calls.
10058 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10060 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10062 * Makefile.am: Add build rules for ppc64.
10063 This avoids the build failing at pedump with unresolved symbols
10064 due to lack of arch_sources. Instead it will now fail earlier
10065 due to lack of cpu-ppc64.md.
10067 Contributed under MIT/X11 license.
10069 2008-10-04 Mark Probst <mark.probst@gmail.com>
10071 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10074 * iltests.il.in: Add test case for tail call with many arguments.
10076 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10078 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10079 to the fast virtual generic method code until the aot case is fixed.
10081 2008-10-03 Mark Probst <mark.probst@gmail.com>
10083 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10085 2008-10-03 Mark Probst <mark.probst@gmail.com>
10087 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10090 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10092 * simd-intrinsics.c: Forgot to add this one.
10094 * mini-codegen.c: Fix macro in case SIMD is not supported.
10096 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10098 This patch land initial JIT support for simd intrinsics.
10100 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10102 * Makefile.am: Added simd-intrinsics.c
10104 * simd-intrinsics.c: New file with simd instrinsic related
10107 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10109 * cpu-x86.md: Add simd related instructions.
10111 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10113 * driver.c: Added two new --regression variants.
10115 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10117 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10119 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10120 extract some complicated logic to helper functions.
10122 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10124 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10126 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10127 the specialized simplification pass.
10129 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10131 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10133 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10136 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10137 if MONO_ARCH_NEED_SIMD_BANK is defined.
10139 * mini-ops.h: Added the new simd ops.
10141 * mini-x86.c: Added mono_arch_xregname.
10143 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10145 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10147 * mini-x86.h: Define simd related MONO_ARCH macros.
10149 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10151 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10153 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10154 MONO_CLASS_IS_SIMD to deal with simd related IR.
10156 * mini.h (MonoInst): Added spill_var to the backend union.
10158 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10160 * mini.h: Added forward declarations of the new simd fuctions.
10162 * optflags-def.h: Added new optimization names SIMD.
10164 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10166 * regalloc.h: Added support for working with 3 register banks.
10168 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10170 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10172 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10174 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10176 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10178 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10179 instead of one on 64 bit systems.
10181 * method-to-ir.c: Remove unused includes.
10183 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10185 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10186 cfg->used_int_regs, since the two are different on arm.
10188 2008-10-02 Mark Probst <mark.probst@gmail.com>
10190 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10191 mono_method_get_vtable_index() to get the vtable index.
10193 2008-10-02 Mark Probst <mark.probst@gmail.com>
10195 * method-to-ir.c (mono_method_to_ir2): Don't create native
10196 wrappers for array methods, because they're never called (and if
10197 they were called they wouldn't work).
10199 2008-10-02 Mark Probst <mark.probst@gmail.com>
10201 * method-to-ir.c (mono_method_to_ir2): Array methods are
10202 special-cased and must not be invoked indirectly via the (M)RGCTX
10203 when generic sharing is turned on. Fixes #431413.
10205 2008-10-01 Mark Probst <mark.probst@gmail.com>
10207 * method-to-ir.c: When generic sharing is active, call
10208 non-interface virtual generic methods via the standard trampoline.
10210 * mini-trampolines.c: Handle virtual generic shared methods.
10212 * mini.h, mini-x86.c, mini-x86.h: New argument for
10213 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10214 method thunks and which is the trampoline to call if the lookup
10215 fails. Enable the virtual generic method thunk for x86.
10217 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10218 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10219 argument but assert that it's NULL, because these archs don't yet
10220 implement the virtual generic method thunk. Changes in the IMT
10221 thunk data structures.
10223 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10225 * aot-compiler.c (emit_globals): Avoid invalid characters in
10226 the static linking symbol.
10228 * objects.cs: Add a test for the range check optimization. Fix warnings.
10230 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10231 optimization from the current JIT.
10233 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10234 later in decompose_array_access_opts () to allow more optimizations.
10236 * method-to-ir.c (mono_handle_soft_float): Rename this to
10237 mono_decompose_soft_float () for consistency.
10239 * mini-ops.h: Fix arguments of OP_STRLEN.
10241 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10242 into a separate function.
10243 (reset_cast_details): Ditto.
10244 (handle_unbox): Save cast details. Fixes #431254.
10246 * method-to-ir.c: Remove some obsolete FIXMEs.
10248 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10250 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10252 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10254 * mini-codegen.c: More work on macros to make them
10255 ready for multiple regbanks.
10257 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10259 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10261 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10263 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10265 * mini-codegen.c (mono_spillvar_offset): Proper support for
10268 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10270 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10271 the stack overflow changes.
10273 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10275 * mini-codegen.c: Make all bank macros depend on reg_bank.
10277 * mini-codegen.c (mono_local_regalloc): Make free mask
10278 initialization regbank aware.
10280 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10282 * mini-codegen.c (mono_local_regalloc): Extract callee
10283 mask selection to a function and make it regbank aware.
10285 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10287 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10288 code to deal with many regbanks.
10290 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10292 * mini-codegen.c: More fp->regbank changes.
10294 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10296 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10297 of a hardcoded constant.
10299 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10301 * method-to-ir.c (type_from_stack_type): Fix typo.
10303 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10305 * mini-ia64.c (emit_move_return_value): Convert float return values to
10308 * objects.cs: Add a new test.
10310 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10311 VARARG methods to fix an assert later.
10313 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10314 end so it at least compiles.
10316 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10318 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10320 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10322 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10323 optimization to a new function (emit_optimized_ldloca_ir) and enable
10324 it for both ldloca and ldloca_s.
10326 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10328 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10329 gshared CASTCLASS code.
10331 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10332 amd64, where the libc stack unwinder encounters stack frames referring to
10333 native code in unmapped memory.
10335 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10338 * generics.cs: Add new test.
10340 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10342 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10343 add a check that one of the ARM_FPU_ constants is defined.
10345 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10347 * mini-exceptions.c: Fix build on non-altstack platforms.
10349 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10352 * ir-emit.h: Add a comment to NEW_PCONST.
10354 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10356 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10358 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10359 after the changes to MonoJitDomainInfo.
10361 2008-09-27 Mark Probst <mark.probst@gmail.com>
10363 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10365 2008-09-27 Mark Probst <mark.probst@gmail.com>
10367 * mini-ppc.c: Compiler warning fixes.
10369 2008-09-27 Mark Probst <mark.probst@gmail.com>
10371 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10374 2008-09-27 Mark Probst <mark.probst@gmail.com>
10376 * exceptions-ppc.c, mini-ppc.h: Compile
10377 mono_arch_handle_altstack_exception() on Darwin, too.
10379 2008-09-27 Mark Probst <mark.probst@gmail.com>
10381 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10382 work on archs which don't have generic sharing implemented, only
10383 without the vtable_arg.
10385 2008-09-26 Mark Probst <mark.probst@gmail.com>
10387 * mini.c: Added comment explaining why delegate ctor icall
10388 wrappers are compiled.
10390 2008-09-26 Mark Probst <mark.probst@gmail.com>
10392 * mini.c: Don't produce trampolines to delegate ctor icall
10393 wrappers but compile them upfront.
10395 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10397 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10398 runtime-set function when going back to managed code. Currently this
10399 is used to set back the protection on the soft ovf pages and/or to
10400 throw the stack overflow exception that happened in unmanaged code.
10402 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10404 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10405 runtime-set function when going back to managed code. Currently this
10406 is used to set back the protection on the soft ovf pages and/or to
10407 throw the stack overflow exception that happened in unmanaged code.
10409 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10411 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10412 the support code for restoring stack protection after stack overflows
10413 that happen in unmanaged code. Don't set the exec permission on the
10414 soft overflow area.
10416 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10418 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10419 delegate->method_ptr is set. Fixes #428054.
10421 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10423 * tests.cs: Rename to ratests.cs.
10425 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10426 emit_get_rgctx_... functions.
10428 2008-09-25 Mark Probst <mark.probst@gmail.com>
10430 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10432 2008-09-25 Mark Probst <mark.probst@gmail.com>
10434 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10435 before asserting that method is sharable.
10437 2008-09-25 Mark Probst <mark.probst@gmail.com>
10439 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10440 whether method needs a static RGCTX wrapper used instead of
10441 complex conditions.
10443 * generic-sharing.c, mini.h: A few functions moved to
10444 metadata/generic-sharing.c.
10446 2008-09-25 Mark Probst <mark.probst@gmail.com>
10448 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10449 Generic code sharing for value types, which essentially means
10450 treating value type methods like static methods. The RGCTX is
10451 passed in the same way.
10453 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10455 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10456 opcode when creating multi-dimensional arrays of open types.
10458 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10459 open generic types.
10461 * generics.cs: Add a test.
10463 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10465 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10467 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10469 * mini.c (mini_method_compile): Set it when running under the debugger.
10471 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10472 vreg optimization if the flag is set.
10474 * driver.c (mono_main): Add --attach= option to pass options to
10477 * mini.c (sigquit_signal_handler): Start the attach agent.
10479 * ssapre.c: Disable this to save space since it is not yet ported to
10482 * regalloc2.c: Disable this to save space.
10484 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10486 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10488 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10489 the -v option useful again.
10491 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10493 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10496 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10497 arrays of arrays. Fixes #428406.
10499 * method-to-ir.c (mini_emit_castclass): Ditto.
10501 * objects.cs: Add new test.
10503 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10505 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10506 was wrong at it choked against target_type_is_incompatible for byref types.
10508 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10510 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10513 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10515 * mini-exceptions.c: update a few more exceptions-related counters.
10517 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10519 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10520 new functions to allocate from persistent mempools.
10522 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10524 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10525 multiple register banks in the future.
10527 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10529 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10531 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10533 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10535 * mini.h: Export type_to_eval_stack_type.
10537 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10538 is only ins->klass of byref types.
10540 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10542 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10543 (mini_emit_memcpy2): Ditto.
10545 * mini-amd64.c: Fix a warning.
10547 2008-09-21 Mark Probst <mark.probst@gmail.com>
10549 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10552 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10554 * method-to-ir.c: Extract stloc micro-optimization to a
10555 function and apply it to all cases.
10557 2008-09-19 Mark Probst <mark.probst@gmail.com>
10559 * method-to-ir.c: Don't fail generic code sharing in cases we
10562 2008-09-18 Mark Probst <mark.probst@gmail.com>
10564 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10566 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10568 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10571 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10573 * trace.c: make tracing more useful and correct, with per-thread
10574 id and indent info.
10576 2008-09-15 Mark Probst <mark.probst@gmail.com>
10578 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10579 doing a method call and the argument is an R4.
10581 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10583 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10586 2008-09-13 Mark Probst <mark.probst@gmail.com>
10588 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10590 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10592 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10593 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10595 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10597 * driver.c: Add a --agent argument (not supported yet) to load managed
10598 agent assemblies before loading the main assembly, similarly to how the
10599 Java VM handles agents.
10601 2008-09-11 Mark Probst <mark.probst@gmail.com>
10603 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10604 function to do stack layout of local variables.
10606 2008-09-11 Mark Probst <mark.probst@gmail.com>
10608 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10611 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10613 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10614 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10615 JIT if DISABLE_JIT is defined.
10617 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10620 2008-09-10 Mark Probst <mark.probst@gmail.com>
10622 * iltests.il.in: Disable the fconv test on PPC (the result is
10623 undefined according to ECMA).
10625 2008-09-10 Mark Probst <mark.probst@gmail.com>
10627 * iltests.il.in: Enable tail call tests for PPC.
10629 * mini.h: Add variable for storing incoming valuetype argument
10630 addresses for tail calls.
10632 * mini-ppc.c: Implement valuetype arguments and return values for
10633 tailcalls on Linux.
10635 2008-09-09 Mark Probst <mark.probst@gmail.com>
10637 * mini-ppc.c: Partially implement tail calls (struct arguments and
10638 return values not supported).
10640 * method-to-ir.c: Enable tail calls on PPC.
10642 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10644 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10645 runtime-invoke wrappers to work around the problem of them getting
10646 assigned to a random class.
10648 * aot-runtime.c (mono_aot_get_method): Ditto.
10650 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10652 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10653 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10655 2008-09-07 Mark Probst <mark.probst@gmail.com>
10657 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10658 until they're implemented properly.
10660 * exceptions-ppc.c: Use arch-independent exception-handling code
10661 instead of custom one.
10663 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10666 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10668 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10669 applies when __powerpc__ is defined.
10671 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10673 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10674 methods to their code to avoid computing the full name of wrappers and
10675 doing a lookup in a string hash table.
10677 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10679 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10680 we identify bblocks before method_to_ir () is ran.
10682 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10683 Also avoid optimizing branches pointing to themselves.
10685 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10687 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10689 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10691 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10693 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10694 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10695 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10698 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10699 jumped to the same entry in plt_jump_table.
10701 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10703 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10706 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10708 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10709 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10712 2008-08-29 Geoff Norton <gnorton@novell.com>
10714 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10715 segment, and doesn't properly handle .space as .text. Fixes
10718 2008-08-29 Geoff Norton <gnorton@novell.com>
10720 * mini.c: Disable the mach exception handler when running on
10723 2008-08-29 Geoff Norton <gnorton@novell.com>
10725 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10726 globals on Darwin/ARM
10728 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10730 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10731 since too many things depend on it. Instead, call
10732 mono_runtime_set_no_exec ().
10734 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10737 * aot-compiler.c: Add an 'asm-only' AOT option.
10739 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10741 * aot-compiler.c (compile_method): Disable gshared support for now as it
10744 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10746 * mini-amd64.h : Fix a compiler warning.
10748 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10749 Changed to use a callback function to retrieve the unwind info.
10750 This avoids problems observed when code blocks were removed by
10751 unloading an app domain.
10753 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10754 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10757 Contributed under MIT/X11 license.
10759 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10761 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10762 case to keep the stack aligned to 8.
10764 Contributed under MIT/X11 license.
10766 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10768 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10769 avoid repeated linear searches.
10771 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10773 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10774 methods it can't handle.
10776 * aot-compiler.c (add_method): Avoid adding a method twice.
10777 (add_wrappers): Add runtime invoke wrappers for all methods.
10779 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10780 function to create an aot-compatible version of this trampoline.
10782 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10784 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10786 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10788 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10789 with a generic sharing failure.
10791 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10793 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10794 CEE_RETHROW. Fixes #419634.
10796 * mini.c (mono_method_to_ir): Ditto.
10798 * exceptions.cs: Add a new test.
10800 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10801 to mono_type_stack_size_internal () since some callers might not pass in
10804 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10805 instrument_prolog. Fixes #419878.
10807 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10808 doubles in soft float mode volatile.
10810 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10812 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10814 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10815 to handle soft float correctly.
10817 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10820 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10822 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10823 to sp, since the generics catch code requires it.
10825 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10828 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10829 mono_arch_emit_imt_argument ().
10831 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10833 * mini-arm.c tramp-arm.c: Generic sharing updates.
10835 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10837 * mini-arm.c: Fix the arm build.
10839 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10840 handling enums, generic instances and generic sharing.
10841 (mini_type_stack_size_full): Ditto.
10843 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10845 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10847 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10849 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10852 * mini-arm.c: Various small generic sharing changes.
10854 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10856 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10859 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10860 helper function to return a generic class init trampoline.
10862 * method-to-ir.c mini.c: Use it.
10864 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10865 arch-specfic function to return a generic class init trampoline.
10867 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10868 the GENERIC_CLASS_INIT custom code.
10870 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10871 a fatal error, not a sharing failure.
10873 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10876 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10877 trampoline argument from MONO_ARCH_VTABLE_REG.
10879 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10880 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10881 argument, and pass the vtable in VTABLE_REG.
10883 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10884 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10885 argument, and pass the vtable in VTABLE_REG.
10886 (mono_arch_create_trampoline_code_full): Remove some special casing for
10887 the rgctx fetch trampoline.
10889 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10892 * iltests.il: Add a test for it.
10894 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10896 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10898 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10901 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10902 use mono_jit_info_table_find () to avoid recursion.
10903 (mono_delegate_trampoline): Add a sync wrapper here.
10905 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10908 * mini.c (mono_method_to_ir): Ditto.
10910 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10911 add_sync_wrapper argument. Don't add a sync wrapper here.
10912 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10914 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10916 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10918 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10919 of nonvolatile registers back from MonoContext to CONTEXT.
10921 Contributed under MIT/X11 license.
10923 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10925 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10926 arguments on Winx64 there are only 4 argument registers. For this
10927 logic to work the last argument must be pulled from the stack.
10929 Contributed under MIT/X11 license.
10931 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10933 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10935 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10936 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10937 encode/decode_method_ref ().
10939 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10941 * aot-runtime.c (decode_patch): Ditto.
10943 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10944 MONO_PATCH_INFO_METHOD.
10946 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10947 MonoGenericJitInfo.
10949 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10950 MonoGenericJitInfo.
10952 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10954 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10955 one from the caller.
10957 * aot-runtime.c (decode_generic_inst): New function to decode and
10958 return a interned generic inst.
10959 (decode_klass_ref): Use it.
10960 (decode_method_ref): Ditto.
10962 * aot-compiler.c (emit_exception_debug_info): Save
10963 jinfo->has_generic_jit_info too.
10965 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10967 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10969 * iltests.il.in: Add a test for fconv_to_i.
10971 * liveness.c: Disable the liveness2 pass for now to save space.
10973 * regalloc2.c: Include mempool-internals.h to fix warnings.
10975 * aot-compiler.c (encode_method_ref): Encode the context of generic
10978 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10979 the context saved in the aot file.
10981 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10983 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10985 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10986 volatile so they won't be optimized away.
10988 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10994 * dominators.c: Remove duplicated functions that now are in
10995 mempool-internals.h.
10997 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10999 * aot-compiler.c: Fix warnings.
11001 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
11003 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
11005 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
11008 * mini.c (mono_resolve_patch_target): Ditto.
11010 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
11011 (encode_klass_ref): Add support for encoding VARs/MVARs.
11013 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
11015 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
11016 the handling of the got entries into a separate 'decode_got_entry' function.
11017 Add support for RGCTX_FETCH.
11019 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
11020 clobbered by the trampoline code.
11022 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
11023 not clobbered by the indirect calling code.
11025 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11027 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
11030 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
11032 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
11033 signature using the compilation mempool otherwise we would leak it.
11035 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11037 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11038 mono_emit_abs_call ().
11040 * patch-info.h: Add GENERIC_CLASS_INIT.
11042 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11044 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11045 as their target as a near call.
11047 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11049 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11051 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11052 call to a runtime function described by a patch.
11054 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11055 mono_emit_abs_call, this has the advantage that the ABS handling code in
11056 mono_codegen () can handle them both, and can handle other stuff in the
11057 future without additional code.
11059 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11061 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11064 * mini.h: Add missing bblock related prototypes.
11066 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11067 reverse_inst_list_len fields.
11069 * mini.c: Refactor this file a bit by moving branch optimizations to
11072 * method-to-ir.c: Merge generic sharing changes missed earlier.
11074 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11076 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11077 shared patches. Process METHODCONST as a shared patch.
11079 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11080 as it crashes on the 2.0 mscorlib.
11082 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11085 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11086 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11089 * aot-compiler.c: Reorganize the got handling code to be a bit more
11092 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11094 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11095 mono_patch_info_equals/hash, and use it to massively simplify
11098 * mini.c (mono_patch_info_hash): Simplify this and add support for
11101 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11103 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11104 handling code, since an offset is not enough to identify a trampoline.
11106 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11108 2008-08-17 Mark Probst <mark.probst@gmail.com>
11110 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11112 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11114 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11116 * decompose.c: PPC decompositions for various ops.
11118 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11120 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11122 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11123 call the generic trampoline code using a call, instead of a jump, to
11124 remove some special casing from the generic trampoline code.
11126 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11127 (mono_codegen): Ditto.
11129 * aot-compiler.c aot-runtime.c: Ditto.
11131 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11133 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11134 helper function to find the offset corresponding to a lazy fetch trampoline.
11136 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11137 when doing generic sharing.
11139 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11142 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11143 mini-trampolines.c to be with the other trampoline creation functions.
11145 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11146 as it is equal to method->signature in most cases, add a
11147 mono_emit_method_call_full variant which takes a signature and an imt
11150 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11152 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11153 to this function, since it could be computed easily from the method
11155 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11158 * method-to-ir.c mini.c: Remove references to
11159 compile_generic_method_wo_context.
11161 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11162 generic method calls.
11164 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11165 dimensional non-szarrays.
11167 * mini.c (mini_init): Register mono_array_new_1.
11169 * jit-icalls.c (mono_array_new_1): New jit icall.
11171 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11172 pointing to the method.
11174 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11175 method addresses belonging to METHOD_JUMP patches in the
11176 jump_target_got_slot_hash.
11177 (mono_aot_load_method): Ditto.
11179 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11180 METHOD_JUMP patches.
11182 * mini.c (mini_create_jit_domain_info): New helper function which
11183 initializes/frees domain->runtime_info.
11184 (mini_free_jit_domain_info): Ditto.
11185 (mini_init): Install the domain hook functions with the runtime.
11187 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11188 information maintained by the JIT.
11190 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11191 insertion into jump_table_hash into mono_codegen (), also implement proper
11194 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11195 tail calls, it is already done by the aot code.
11197 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11198 mechanism on amd64.
11200 * iltests.il.in: Make the jmp test a bit more complex.
11202 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11203 generic instances which doesn't have a token.
11205 * aot-runtime.c (decode_method_ref): Ditto.
11207 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11208 can handle this case now.
11209 (handle_box): Ditto.
11211 2008-08-15 Geoff Norton <gnorton@novell.com>
11213 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11216 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11218 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11219 calling generic methods.
11221 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11223 * aot-runtime.c (decode_patch_info): Ditto.
11225 * mini.c (mono_resolve_patch_target): Ditto.
11227 * patch-info.h: Add METHOD_RGCTX.
11229 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11231 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11233 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11234 arguments in registers.
11236 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11237 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11239 * mini.c (mini_method_compile): Abort aot compilation for generic
11240 methods if generic sharing is disabled.
11242 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11245 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11246 requiring an mrgctx.
11248 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11249 store instructions when converting a vcall to a normal call.
11251 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11252 mono_arch_find_jit_info.
11254 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11256 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11257 avoid calling mono_method_full_name () for every method even if the
11258 env var is not set.
11259 (check_inline_caller_method_name_limit): Ditto.
11261 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11263 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11264 assemblies in one run.
11266 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11267 skipped methods if it is not 0.
11269 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11271 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11273 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11274 MONO_ARCH_HAVE_UNWIND_TABLE.
11276 Contributed under MIT/X11 license.
11278 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11280 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11281 from default optimizaton list on Winx64.
11283 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11285 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11286 the LMF from the MonoJitTlsData structure.
11288 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11290 Contributed under MIT/X11 license.
11292 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11294 * mini.c (sigsegv_signal_handler): Fix the build.
11296 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11297 assembly->aot_module.
11299 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11300 hash table. This simplifies and speeds up a lot of code, and fixes support
11303 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11306 * mini-exceptions.c: Ditto.
11308 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11309 'native_offset' argument, since these are computed in the
11310 mono_find_jit_info () function.
11312 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11313 is used by exceptions-ppc.c.
11315 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11316 mono_arch_find_jit_info ().
11318 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11319 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11320 generic code in mini-exceptions.c.
11322 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11324 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11326 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11328 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11329 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11330 called while holding the loader lock. Fixes #415608.
11331 (mono_aot_get_method_from_token_inner): Ditto.
11333 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11335 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11336 to reduce differences between this and the generic implementation in
11338 (ves_icall_get_frame_info): Ditto.
11340 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11342 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11345 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11346 mono_arch_get_call_filter () and make it non-static, for consistency with the
11347 other architectures.
11349 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11352 * local-propagation.c:
11353 * mini-x86.c: Correct the name of arch defines.
11355 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11357 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11358 NO_EMULATE_LONG_SHIFT_OPS define.
11360 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11362 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11363 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11365 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11366 MACH fixes. Merged from the 2.0 branch.
11368 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11370 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11371 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11373 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11375 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11376 mono_marshal_get_native_wrapper () signature changes.
11378 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11380 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11381 conversion bug under arm.
11383 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11385 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11387 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11388 with overflow checking.
11390 2008-08-05 Marek Habersack <mhabersack@novell.com>
11392 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11393 to the genmdesc.pl file
11395 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11397 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11398 arg_array in the soft-float versions of the LOAD/STORE macros.
11400 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11403 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11405 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11407 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11408 a float HFA. Fixes #413621.
11410 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11412 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11413 frame_size to args_size. Fixes build.
11415 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11417 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11418 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11420 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11421 the stack are not unaligned. Fixes #413247.
11423 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11425 * mini.c: update jitted methods performance counters.
11427 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11429 * mini-exceptions.c: increase the exceptions thrown performance
11430 counter in mono_handle_exception ().
11432 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11434 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11435 can work with netmodules.
11437 2008-07-28 Geoff Norton <gnorton@novell.com>
11439 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11442 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11444 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11447 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11449 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11450 The float param registers and other param registers must be the
11451 same index on Windows x64.
11453 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11454 ArgValuetypeAddrInIReg argument case. Setting the argument
11455 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11457 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11458 variable computed above as the copy length for arguments of storage
11459 type ArgValuetypeAddrInIReg.
11461 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11462 ArgValuetypeAddrInIReg argument case. This case will rely on
11463 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11465 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11466 a 32 byte stack allocation for all calls. We will omit the adjustment for
11467 jump and tail call instructoins as they do not follow the typical call behavior.
11469 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11470 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11471 local variable and pass the local variable by reference to the called method.
11473 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11474 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11475 of a struct is passed in a register it must be saved with the other
11476 volatile argument on the stack.
11478 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11479 frame pointer the stack adjustment value must be saved to the unwind
11482 Contributed under MIT/X11 license.
11484 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11486 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11487 which got lost in the merge.
11489 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11491 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11494 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11496 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11497 icalls, since they won't be patched.
11499 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11500 different code sequence when running under valgrind to prevent some valgrind
11503 * iltests.il.in: Add new regression test.
11505 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11508 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11509 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11511 * iltests.il.in: Add new test.
11513 * aot-compiler.c: Fix some warnings.
11515 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11518 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11520 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11521 (mini_usage_jitdeveloper): Add a missing --wapi option.
11523 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11525 * mini-codegen.c: Simplify the is_fp macros.
11526 (free_up_ireg): Remove, use free_up_reg instead.
11527 (free_up_reg): Fix the fp case.
11529 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11531 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11534 * exceptions-x86.c: Merge some changes which seemed to have got lost
11535 in the linear-ir merge.
11537 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11539 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11540 long vreg volatile even if the variable was already created.
11542 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11543 volatile variables.
11545 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11547 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11549 * mini.c (mono_jit_compile_method_inner): Add support for
11550 MONO_EXCEPTION_BAD_IMAGE.
11552 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11553 mini_method_get_context () returns NULL. Fixes #356531.
11555 * mini.c (mono_method_to_ir): Ditto.
11557 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11558 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11560 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11562 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11563 in the LDFTN implementation.
11565 2008-07-25 Mark Probst <mark.probst@gmail.com>
11567 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11568 code, patch calls to icalls, too, even if they're not in the
11569 shared generic code hash. Fixes #411962.
11571 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11573 * cpu-x86.md: Increase the length of the fcall opcodes.
11575 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11576 calls returning floats.
11578 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11581 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11584 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11585 into the domain->method_code_hash.
11587 * aot-compiler.c: Fix win32 build.
11589 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11591 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11592 gshared NEWARR implementation.
11594 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11596 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11597 can be used outside of method_to_ir.
11599 * mini.h (MonoCompile): Add arg_types field.
11601 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11603 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11604 the values of the local arg_array and param_types array.
11606 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11608 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11609 got accesses might only get generated later when NEWOBJ is decomposed.
11611 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11612 looking up the native code of the target method when a delegate is called
11613 for the first time.
11615 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11618 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11620 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11621 AOT work on platforms without a working dlsym implementation.
11623 * mini.h: Bump AOT image format version.
11625 2008-07-24 Mark Probst <mark.probst@gmail.com>
11627 * mini-exceptions.c: Free a MonoType with
11628 mono_metadata_free_type() instead of g_free().
11630 * aot-runtime.c: Free a MonoType.
11632 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11634 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11637 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11640 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11641 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11644 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11646 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11647 NEWOBJ calls on valuetypes.
11649 * iltests.il.in: Add new test.
11651 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11653 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11655 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11656 is no longer needed.
11658 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11659 non register sized integer arguments.
11660 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11661 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11664 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11667 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11668 two a binop with different sized arguments is emitted.
11670 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11671 instruction in the ins==NULL case.
11673 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11675 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11677 * mini-x86.c: Fix osx build.
11679 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11682 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11683 instruction for non int sized variables.
11685 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11688 2008-07-23 Robert Jordan <robertj@gmx.net>
11690 * method-to-ir.c: Fix MSVC build.
11692 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11694 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11695 a non int sized type, widen it to an int since newer versions of gcc seem to
11696 generate code which needs this.
11698 * ssa2.c abcremoval2.c: Fix warnings.
11700 * *: Merge the Linear IR branch.
11702 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11703 the ChangeLog file there describes all the changes done over the years.
11704 Further documentation can be found at www.mono-project.com/Linear_IL.
11706 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11708 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11709 The float param registers and other param registers must be the
11710 same index on Windows x64.
11712 Contributed under MIT/X11 license.
11714 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11716 * mini.c: Make the previous fix GC safe.
11718 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11720 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11722 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11724 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11725 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11726 ArgValuetypeAddrInIReg instead.
11728 Contributed under MIT/X11 license.
11730 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11732 * mini-codegen.c (get_register_spilling): Fix a warning.
11734 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11736 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11737 for types which the initialization fails. Raises the provided exception
11738 at the right stop after cleanup.
11740 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11742 * aot-compiler.c: Free most of the memory allocated during compilation.
11744 * mini.c (mini_parse_debug_options): Fix a leak.
11746 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11747 during aot compilation.
11749 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11751 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11752 it has too much register pressure.
11754 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11756 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11758 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11760 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11763 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11764 on amd64 similar to the way it is done on arm.
11766 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11768 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11769 consistency, normalize error messages, avoid loading aot-only modules in
11772 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11775 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11777 2008-07-11 Martin Baulig <martin@ximian.com>
11780 (MonoDebuggerInfo): Add `interruption_request'.
11782 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11784 * aot-compiler.c (emit_plt): Remove some dead code.
11786 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11788 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11789 return the plt info offset belonging to a given plt entry.
11791 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11792 mono_aot_get_plt_info_offset.
11794 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11795 similar to the amd64 code by makeing jumps through a separate jump table
11796 instead of embedding the jump addresses into the code.
11798 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11800 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11803 2008-07-10 Martin Baulig <martin@ximian.com>
11805 * mini.c (mini_method_compile): Disable generics sharing when
11806 running in the debugger.
11808 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11810 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11812 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11813 the local register allocator from running out of registers on x86 when
11816 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11818 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11819 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11822 Contributed under MIT/X11 license.
11824 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11826 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11827 speed up the assembler.
11829 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11831 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11834 * mini.c: Move the soft float handling macros a bit earlier, add
11835 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11838 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11840 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11841 read-only to help catch code allocation requests.
11843 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11844 and turn it off when using --aot-only or when compiling with --aot=full.
11846 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11847 jump table for switches from the normal domain mempool, not the code
11850 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11851 unbox trampoline which handles aot-only mode too.
11853 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11854 an AOTed unbox trampoline.
11856 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11858 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11860 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11863 Contributed under MIT/X11 license.
11865 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11867 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11868 the unwind information for the method at the end of the allocated block.
11870 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11871 MonoCompileArch to hold the unwind info for SEH on Winx64
11873 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11874 frame pointer info for the method being compiled.
11876 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11877 the call to mono_exception_from_token.
11879 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11880 storing the method prolog information in a format that the Winx64 SEH can understand. This
11881 information is stored a the end of the method block because it is all 32-bit offset based.
11883 Contributed under MIT/X11 license.
11885 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11887 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11889 * wapihandles.c: Fix warnings.
11891 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11894 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11895 mono_jit_compile_method in aot-only mode since that calls the type
11898 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11899 get_delegate_invoke_impl in aot-only mode.
11901 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11903 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11905 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11907 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11910 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11912 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11913 init trampoline from the AOT file as well.
11915 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11916 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11919 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11922 * exceptions-amd64.c: Add _full variants for the remaining exception code
11923 creation functions as well, allow emission of relocatable code, remove
11924 caching since that is now done by the caller.
11926 * mini-exceptions.c: Add _full variants for the remaining exception code
11927 creation functions as well, add aot-only support.
11929 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11930 if we can determine a proper token for them.
11931 (add_wrappers): Add a few more wrappers.
11932 (emit_method_code): Remove some dead code.
11933 (emit_trampolines): Emit exception code too.
11935 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11937 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11938 mono_array_new_va which avoids varargs.
11940 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11942 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11943 mono_arch_create_specific_trampoline () in all places.
11945 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11946 a bit so it can be used for other things as well.
11948 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11951 * exceptions-amd64.c: Rename the caching from the exception code creation
11952 functions, it is done by the caller instead.
11954 * exceptions-amd64.c: Change the signature of the exception code creation
11955 functions to allow the creation of relocatable code later.
11957 * mini-exceptions.c: Add a set of functions to query the various
11958 runtime-generated exception functions.
11960 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11961 mono_arch_.. () functions.
11963 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11965 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11967 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11969 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11970 (mini_get_vtable_trampoline): Ditto.
11972 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11973 code in the AOT case by returning the code size and a list of relocations to
11976 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11978 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11980 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11983 Contributed under MIT/X11 license.
11985 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11987 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11988 so the buffer size can be computed correctly. Fixes #404735.
11990 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11991 normally as cfg->debug_info is already freed.
11993 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11995 * mini-amd64.c: For calls returning vtypes in registers, don't store
11996 the return address on the stack, instead allocate a separate local for
11999 2008-07-05 Mark Probst <mark.probst@gmail.com>
12001 * mini-trampolines.c, mini.h: Add an argument to
12002 mono_create_jit_trampoline_in_domain() for turning off the adding
12003 of the sync wrapper.
12005 * mini.c: Use the JIT trampoline without sync instead of
12006 ldftn_nosync in static RGCTX invoke wrappers so that the call can
12009 2008-07-04 Mark Probst <mark.probst@gmail.com>
12011 * driver.c: Turn on GSHARED optimization by default.
12013 2008-07-04 Zoltan Varga <vargaz@gmail.com>
12015 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
12016 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
12018 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
12019 create a variant of the generic trampoline code callable from AOTed trampolines.
12021 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
12022 trampoline code callable from AOTed trampolines.
12024 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
12026 2008-07-04 Mark Probst <mark.probst@gmail.com>
12028 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
12029 pass-through manner.
12031 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
12032 and don't fail sharing for them anymore.
12034 * mini-exceptions.c: Handle exceptions in shared generic methods.
12036 * generic-sharing.c: When checking the context of a generic
12037 method, also check its class's context. Don't treat wrappers as
12040 * mini-trampolines.c: Some code factored out to
12041 metadata/generic-sharing.c. Handle the MRGCTX case.
12043 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12044 we must deal with the method being of another instantiation of the
12045 class. Add static rgctx invoke wrappers to generic methods.
12047 2008-07-04 Mark Probst <mark.probst@gmail.com>
12049 * mini.c: Provide all jit infos of generic shared methods with a
12052 * mini-exceptions.c: Handle the new situation that a generic info
12053 might be available, but not info about the this/vtable/mrgctx
12056 2008-07-03 Mark Probst <mark.probst@gmail.com>
12058 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12061 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12063 * dominators.c (check_dominance_frontier): Fix a warning.
12065 * mini.h: Add some missing prototypes.
12067 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12069 * driver.c (mono_jit_init_version): Correct the comments since the first
12070 argument should be the name of the root domain, not a filename.
12072 * aot-runtime.c (make_writable): Error out if this is called while running
12074 (load_aot_module): Ditto.
12076 * aot-compiler.c: Really fix the computation of method indexes.
12078 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12079 optimizations as this is no longer called frequently.
12081 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12082 method and the invoke impl code and pass it to the delegate trampoline instead of
12083 just the delegate class.
12085 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12087 * aot-compiler.c: Fixup the computation of method indexes.
12088 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12089 the method builder infrastructure.
12091 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12094 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12095 mode, load the method right away instead of creating a trampoline.
12097 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12099 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12102 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12104 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12105 (mono_aot_load_method): Use method_index instead of method->token.
12107 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12108 can handle icalls etc. properly.
12110 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12112 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12114 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12115 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12116 JIT_ICALL_ADDR patch type.
12118 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12120 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12122 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12124 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12126 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12128 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12129 domain->jit_code_hash.
12131 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12133 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12135 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12137 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12138 get_this_arg_from_call, let it compute it when needed.
12140 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12141 gsctx from code only when needed.
12143 * mini-trampolines.c (get_generic_context): Rename this to
12144 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12145 it can be called by the arch backends.
12147 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12149 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12151 * driver.c (mono_main): Add experimental --aot-only command line option.
12153 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12156 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12158 * driver.c (DllMain): Remove mono_module_handle.
12160 Contributed under MIT/X11 license.
12162 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12164 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12165 for emitting methods which are not in the source assembly. Detect and report
12166 failure of assembling+linking.
12168 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12170 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12172 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12174 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12176 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12178 * mini.h: Remove some obsolete prototypes.
12180 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12182 2008-06-24 Mark Probst <mark.probst@gmail.com>
12184 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12185 supported by Visual Studio, so use alloca().
12187 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12189 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12192 2008-06-23 Mark Probst <mark.probst@gmail.com>
12194 * mini.c: Fail sharing of a generic method if it contains an open
12195 catch clause (because we don't pass MRGCTXs yet).
12197 2008-06-23 Mark Probst <mark.probst@gmail.com>
12199 * mini.c: When compiling a method with generic sharing, insert the
12200 method instantiated with an all-Object generic context into the
12201 jit info table, instead of the context of the first instantiation
12202 of the method we happen to compile.
12204 2008-06-18 Martin Baulig <martin@ximian.com>
12206 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12207 `major_version' and `minor_version'.
12209 2008-06-17 Mark Probst <mark.probst@gmail.com>
12211 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12212 mono_method_is_generic_sharable_impl() takes an additional
12213 argument specifying whether to treat type variables as reference
12216 2008-06-17 Mark Probst <mark.probst@gmail.com>
12218 * mini.h: Removed obsolete prototypes.
12220 2008-06-17 Mark Probst <mark.probst@gmail.com>
12222 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12223 already handle them.
12225 2008-06-17 Mark Probst <mark.probst@gmail.com>
12227 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12228 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12229 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12230 tramp-x86.c: Added a MonoGenericContext* argument to
12231 mono_arch_get_unbox_trampoline() so that it can call other
12232 functions which require it.
12234 2008-06-17 Mark Probst <mark.probst@gmail.com>
12236 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12237 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12238 mono_arch_get_this_arg_from_call() takes a
12239 MonoGenericSharingContext* as well.
12241 2008-06-17 Mark Probst <mark.probst@gmail.com>
12243 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12244 implement generic sharing of unbox.
12246 2008-06-17 Mark Probst <mark.probst@gmail.com>
12248 * mini.c: Don't compute the vtable to determine whether a field is
12249 special static, because it might not work for open types.
12251 2008-06-17 Mark Probst <mark.probst@gmail.com>
12253 * mini.c: Removed the unused token_type and token_source arguments
12254 from get_runtime_generic_context_ptr().
12256 2008-06-17 Marek Habersack <mhabersack@novell.com>
12258 * mini.c (ADD_BINOP): fix the build
12260 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12262 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12265 2008-06-16 Mark Probst <mark.probst@gmail.com>
12267 * mini.h: Removed class relations enum that's not used anymore.
12269 2008-06-16 Mark Probst <mark.probst@gmail.com>
12271 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12273 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12274 the lazy fetch trampoline access code.
12276 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12278 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12280 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12282 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12284 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12286 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12288 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12290 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12293 * mini-ops.h: Add MIN/MAX_UN opcodes.
12295 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12298 * basic-math.cs: Add more min/max tests.
12300 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12302 2008-06-13 Mark Probst <mark.probst@gmail.com>
12304 * mini.c: Small fix in the prologue of emit_castclass.
12306 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12308 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12310 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12311 do not work even for unsigned types. Fixes #400014.
12313 * basic-math.cs: Add regression tests for unsigned Min/Max.
12315 2008-06-13 Mark Probst <mark.probst@gmail.com>
12317 * mini.c: Added additional context_used argument to several
12318 functions, which will be needed for sharing generic methods. Use
12319 GET_RGCTX macro wherever appropriate. Declare only one
12320 context_used in mono_method_to_ir().
12322 2008-06-13 Mark Probst <mark.probst@gmail.com>
12324 * mini.c, generic-sharing.c: Removed generic class relations.
12326 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12327 functions due to MRGCTX changes.
12329 2008-06-13 Mark Probst <mark.probst@gmail.com>
12331 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12332 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12333 with calculated IMT.
12335 * mini.c: Generic sharing of calls via generic interfaces.
12337 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12338 generic method with non-constant MonoGenericContext*. Instead,
12339 the context is taken out of the method itself.
12341 2008-06-13 Mark Probst <mark.probst@gmail.com>
12343 * mini.c: Generic sharing of ldvirtftn.
12345 2008-06-13 Mark Probst <mark.probst@gmail.com>
12347 * mini.c: Generic sharing of ldftn.
12349 2008-06-13 Mark Probst <mark.probst@gmail.com>
12351 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12353 2008-06-13 Mark Probst <mark.probst@gmail.com>
12355 * mini.c: Generic sharing of the special case of ldtoken followed
12356 by a call to GetTypeFromHandle.
12358 2008-06-13 Mark Probst <mark.probst@gmail.com>
12360 * mini.c: Generic sharing of box for nullable types.
12362 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12364 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12365 are passed on the stack. Fixes #324807.
12367 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12369 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12370 for the ArgValuetypeAddrInIReg case.
12372 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12373 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12375 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12376 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12377 local variable and pass the local variable by reference to the called method.
12379 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12380 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12382 Contributed under MIT/X11 license.
12384 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12386 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12388 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12391 2008-06-10 Martin Baulig <martin@ximian.com>
12394 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12396 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12398 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12399 possible error when no arguments are passed.
12401 Contributed under MIT/X11 license.
12403 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12405 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12406 where the file name is NULL.
12408 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12410 * mini.c: Fix s390 build.
12412 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12414 * trace.c (mono_trace_parse_options): Fix warnings.
12416 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12418 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12420 * mini.c (remove_block_if_useless): Avoid printing the method name.
12422 * mini.c: Remove needless setting of ins->cil_code which is now done by
12425 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12428 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12429 translated code after it has been patched.
12431 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12433 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12434 avoid problems during code patching on SMP systems.
12435 (emit_call): Avoid adding a patch info which is already added by
12437 (mono_arch_emit_exceptions): Ditto.
12439 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12441 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12442 MONO_TYPE_ISSTRUCT already checks for it.
12444 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12446 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12447 structs with floats on Winx64 the float registers are not used.
12448 The integer registers are always used..
12449 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12450 only one register will be used and only if the size of the struct
12451 is 1,2,4, or 8 bytes.
12453 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12454 to work for Winx64.
12456 Contributed under MIT/X11 license.
12458 2008-06-05 Martin Baulig <martin@ximian.com>
12460 * debug-debugger.c (debugger_lookup_class): Also call
12461 mono_class_setup_methods() here; we're only called from RTI.
12463 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12465 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12466 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12467 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12468 Post-process object files and add dtrace-generated object, if necessary.
12470 Contributed under MIT/X11 license.
12472 2008-06-04 Mark Probst <mark.probst@gmail.com>
12474 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12477 * mini.c: Generic sharing for unbox.any and castclass.
12479 2008-06-04 Mark Probst <mark.probst@gmail.com>
12481 * mini.c: Ignore tailcall prefix in shared generic code and when
12482 doing calls which require a vtable/rgctx argument.
12484 2008-06-04 Mark Probst <mark.probst@gmail.com>
12486 * mini.c: Don't free the JIT info.
12488 * driver.c: Changes in the JIT info table testing code.
12490 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12492 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12493 interruption. Fix some warnings.
12495 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12496 interruption_checkpoint.
12498 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12500 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12501 from embedding applications.
12503 2008-06-02 William Holmes <billholmes54@gmail.com>
12505 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12506 reserving 32 bytes on the stack when making calls.
12508 Contributed under MIT/X11 license.
12510 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12512 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12513 the linear IL branch.
12515 * driver.c: Print out more information for --version on arm.
12517 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12519 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12520 bb_exit instead, since out of line bblocks might not actually be emitted
12523 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12524 maximum epilog size for out of line bblocks if tracing is enabled.
12526 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12528 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12530 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12532 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12534 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12535 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12538 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12540 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12541 the 'value' to store is a constant.
12543 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12545 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12546 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12548 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12550 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12551 for accessing method->generic_container.
12553 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12555 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12557 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12559 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12561 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12564 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12566 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12568 * mini.c: Handle the case when mono_class_vtable () fails.
12570 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12571 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12574 2008-05-22 Mark Probst <mark.probst@gmail.com>
12576 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12577 together with domain sharing.
12579 2008-05-22 Mark Probst <mark.probst@gmail.com>
12581 * mini.c: Treat callvirts to final methods like non-virtual calls
12582 when doing generic sharing, i.e. look them up in the runtime
12585 2008-05-22 Mark Probst <mark.probst@gmail.com>
12587 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12588 with computed types (for generic sharing).
12590 * mini.c: Generic sharing for mkrefany and refanyval.
12592 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12594 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12597 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12598 the generic sharing code.
12600 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12603 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12605 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12607 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12609 * driver.c: updated copyright date
12611 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12613 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12616 2008-05-19 Martin Baulig <martin@ximian.com>
12618 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12619 pointing to the new `_mono_debug_using_mono_debugger' variable.
12622 (mono_main): Check mono_debug_using_mono_debugger() rather than
12623 the `MONO_INSIDE_MDB' environment variable to check whether we're
12624 inside the debugger.
12626 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12628 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12631 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12633 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12635 * mini.c: Added mini_assembly_can_skip_verification. This
12636 function checks if the assembly requested to skip verification.
12637 Fixes part of #387274.
12639 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12641 * mini.c (mini_get_method): Disable the check for open generic classes when
12642 using generic sharing.
12644 * generics.cs: Add a test for #387034.
12646 * mini.c (mini_get_method): Check whenever the method class is an open generic
12647 type, and return NULL in that case, causing a verification error. Fixes
12650 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12652 * driver.c (mono_main): Revert r102623. The right
12653 thing to do is to enable the verifier under verifiable
12654 unless a --security flag was passed.
12656 We need this non-trivial behavior for --verify-all otherwise
12657 mcs-compileall won't be able to use it. As it needs everything to
12658 be verified under validil.
12660 2008-05-06 Martin Baulig <martin@ximian.com>
12664 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12665 (mono_debugger_thread_cleanup): Likewise.
12666 (mono_debugger_extended_notification): Likewise.
12668 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12670 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12671 against both inflated and non-inflated methods. We need to check against the
12672 generic definition for cases where the instantiated method is not visible.
12673 We need to check against the inflated types for cases where the instantiation
12674 changes any super type. This fixes #382986.
12676 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12677 that check for visibiliy as generic params only appears as the type subject
12678 of tokens on call opcodes. Field manipulation and ldftn must always
12679 target an exact type.
12681 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12683 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12684 if no related --security flag is passed.
12686 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12688 * mini-arch.h: Prepare support for ppc64.
12690 Contributed under MIT/X11 license.
12692 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12694 * aot-runtime.c: Prepare support for ppc64.
12696 Contributed under MIT/X11 license.
12698 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12700 * mini-ops.h: Prepare support for ppc64.
12702 Contributed under MIT/X11 license.
12704 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12706 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12708 Contributed under MIT/X11 license.
12710 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12712 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12713 assemblies, since aot_name is not a full path, causing us to load MS.NET
12714 assemblies on windows.
12716 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12718 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12719 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12720 * main.c: Use UTF-8 encoded command line instead of Windows default code
12721 page on Windows to support Unicode.
12722 * driver.c (DllMain): New function for mixed-mode assembly support.
12723 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12724 export __stdcall functions without decoration.
12726 Contributed under MIT/X11 license.
12728 2008-04-28 Mark Probst <mark.probst@gmail.com>
12730 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12731 saving it very early.
12733 2008-04-28 Mark Probst <mark.probst@gmail.com>
12735 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12736 deleted. The only way to access the new RGCTX is via the
12739 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12740 vtable instead of the RGCTX to static methods.
12742 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12743 accessing the new RGCTX.
12745 * generic-sharing.c: There is no separation between self, type
12746 arguments and other types in the RGCTX anymore.
12748 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12750 * mini-amd64.c (add_general): Remove previous stack adjustment.
12751 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12752 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12753 for 32 bytes of stack space reserved for all calls.
12755 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12756 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12759 Code contributed under MIT/X11 license.
12761 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12763 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12764 against the root definition, peeling out method and type instantiations.
12765 Cache verify success results, code that fails verification is still
12766 checked multiple times.
12768 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12770 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12772 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12774 * mini-amd64.c (add_general): Always increment stack on Win64.
12775 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12778 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12779 stack based argument handling on Win64.
12781 Code contributed under MIT/X11 license.
12783 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12785 * Makefile.am (version.h): Add support for git-svn.
12787 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12789 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12790 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12791 avoiding allocations and libc functions which might deadlock.
12793 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12794 'no-gdb-backtrace' option is set.
12796 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12798 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12800 2008-04-21 Martin Baulig <martin@ximian.com>
12802 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12803 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12805 2008-04-21 Martin Baulig <martin@ximian.com>
12807 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12808 `thread_vtable', `event_handler_ptr' and `event_handler'.
12810 2008-04-21 Martin Baulig <martin@ximian.com>
12812 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12813 allows delayed initialization of the `executable_code_buffer' when
12816 2008-04-21 Martin Baulig <martin@ximian.com>
12818 * mini.h (mono_debugger_create_notification_function): Removed.
12819 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12821 * mdb-debug-info64.s
12822 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12824 * mdb-debug-info32.s
12825 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12827 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12828 currently only works on x86 and x86_64, so don't create it on ppc.
12830 2008-04-21 Martin Baulig <martin@ximian.com>
12832 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12835 (mini_method_compile): In the fp elimination check, check
12836 `debug_options.mdb_optimizations' in addition to
12837 mono_debug_using_mono_debugger().
12839 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12840 disable some JIT optimizations which are only disabled when
12841 running inside the debugger.
12842 Added `--help-debug' option to describe the debugging options.
12843 (parse_debug_options): New static function to parse the `--debug'
12844 options, so we can easily add more stuff in future.
12846 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12848 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12849 the method has no body.
12851 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12853 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12854 assembly is not allowed in MSVC 64-bit compiler.
12855 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12856 as we get floating point exceptions everywhere.
12858 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12859 correctly align arguments for call to throw_exception.
12860 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12862 Code contributed under MIT/X11 license.
12864 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12866 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12868 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12870 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12872 * mini-amd64.c (NEW_INS): Set cil_code.
12874 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12875 from mini-amd64.c so all debugger related logic is in one place.
12877 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12878 later won't have a random ip assigned to them.
12880 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12882 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12883 the arch specific function initializes code_size.
12884 (mono_create_delegate_trampoline): Ditto.
12886 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12887 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12890 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12891 running under the debugger.
12893 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12896 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12897 debugger. Also move the disabling of optimizations here from driver.c.
12898 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12901 * mini.h (MonoCompile): Add a few new flags.
12903 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12905 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12906 so the cil_code field of created MonoInst's is properly set.
12907 (mini_select_instructions): Ditto.
12909 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12910 (MONO_INST_NEW_CALL): Ditto.
12912 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12913 in many places so the ins->cil_code field is properly initialized.
12915 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12918 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12920 * mini.c (mini_method_compile): Print a different message when compiling a
12923 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12926 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12928 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12931 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12933 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12935 * mini.c (handle_stack_args): Make this return void since its return value was
12936 never used. Also set cfg->unverifiable for invalid IL instead of calling
12939 2008-04-10 Mark Probst <mark.probst@gmail.com>
12941 * mini.c: Make sure "this" is live in catch clauses with type
12942 variables in shared generic code.
12944 2008-04-08 Mark Probst <mark.probst@gmail.com>
12946 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12947 generic_class_is_reference_type() to ensure the proper behaviour
12948 when sharing generic code and the type in question is a type
12951 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12953 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12954 race conditions when printing thread dumps. Fixes #377738.
12956 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12958 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12959 shows up when both MonoInst arguments can cause aliasig.
12960 There is likely no way in the current JIT to trigger this problem, but
12961 it showed up in the development of generics sharing, when in a new
12962 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12963 When the generics sharing code will be committed, its tests will be
12964 valid also for this bug.
12966 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12968 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12971 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12974 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12976 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12977 use a more detailed exception message for InvalidCastException.
12979 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12981 * driver.c (mono_main): Add --debug=casts option to turn on better
12982 InvalidCastException message details.
12984 * mini.c (mini_get_debug_options): New helper function to return the address of
12985 the debug_options variable.
12987 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12988 the jit_tls TLS variable.
12990 * mini.c (mono_jit_tls): New TLS variable.
12992 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12995 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12997 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12999 * mini.c: Removed verifer related stuff, code moved to verify.c.
13001 * driver.c: Using code from verify.c instead of mini.c.
13003 2008-04-05 Zoltan Varga <vargaz@gmail.com>
13005 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
13008 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
13010 * mini.c (check_for_method_verify): Enabling verification of
13011 corlib if mono_verify_all is set. Bugs in the verifier preventing that
13014 2008-04-04 Zoltan Varga <vargaz@gmail.com>
13016 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
13017 caller saved registers as well.
13019 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
13020 saved registers as well.
13022 2008-03-30 Zoltan Varga <vargaz@gmail.com>
13024 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
13026 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
13029 2008-03-27 Zoltan Varga <vargaz@gmail.com>
13031 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
13033 (get_call_info): Take a gsctx argument instead of 'cfg'.
13035 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13037 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13038 mono_verify_all is set.
13040 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13042 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13044 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13046 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13049 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13050 verifier and the code generated by the compiler.
13052 2008-03-25 Mark Probst <mark.probst@gmail.com>
13054 * mini.c: Generic sharing of the non-nullable case of the box
13057 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13059 * inssel.brg: Fix the build.
13061 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13063 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13065 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13066 Array:Address. Fixes #372410.
13068 * iltests.il.in: New tests for readonly prefix.
13070 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13072 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13073 mini-trampolines.c.
13075 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13078 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13080 * mini.c (mono_decompose_op_imm): New helper function.
13082 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13083 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13086 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13087 mono_arch_output_basic_block. Fix warnings.
13089 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13092 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13094 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13095 since the extra frame is now detected automatically inside the loop.
13097 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13098 opts which are now in mono_peephole_ins ().
13100 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13102 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13103 frames and skip duplicate managed-to-native frames. Fixes #367665.
13105 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13106 opts which are now in mono_peephole_ins ().
13107 (mono_arch_peephole_pass_2): Ditto.
13109 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13111 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13112 arch independent peephole optimizations.
13114 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13115 opts which are now in mono_peephole_ins ().
13117 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13119 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13121 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13124 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13125 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13128 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13130 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13131 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13134 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13135 mono_arch_output_basic_block. Fix warnings.
13137 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13139 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13142 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13144 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13147 * iltests.il: Add new tests.
13149 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13151 * mini.c: Removed Windows version macros.
13153 2008-03-20 Mark Probst <mark.probst@gmail.com>
13155 * generic-sharing.c: Put reflection types in the extensible part
13156 of the runtime generic context.
13158 * mini.c: Generic sharing of the GetTypeHandle special case of the
13159 ldtoken instruction.
13161 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13163 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13165 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13167 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13168 consistency with the other version on the linear IR branch.
13170 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13172 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13174 * iltests.il.in: Add new tests.
13176 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13178 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13180 * iltests.il.in: Add new tests.
13182 2008-03-19 Mark Probst <mark.probst@gmail.com>
13184 * mini.c: Two variables with the same name were declared in
13185 nesting contexts and one wasn't initialized. Fixed.
13187 2008-03-19 Mark Probst <mark.probst@gmail.com>
13189 * mini.c: Generic sharing of the initobj instruction.
13191 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13193 * mini.c: make the test to optimize ldtoken from typeof() more
13196 2008-03-18 Mark Probst <mark.probst@gmail.com>
13198 * mini.c: Generic sharing of the initobj instruction for reference
13201 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13203 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13204 the mono_breakpoint_clean_code() code to perform bound checks.
13206 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13208 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13209 mono_arch_patch_callsite() to include the start of the managed method
13210 to be able to perform bound checks.
13212 2008-03-17 Mark Probst <mark.probst@gmail.com>
13214 * mini.c: Generic sharing for the isinst instruction.
13216 2008-03-17 Mark Probst <mark.probst@gmail.com>
13218 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13219 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13220 with the runtime generic context argument.
13222 * mini.c: Share calls to several types of unsharable methods by
13223 putting the address of the method code in the runtime generic
13224 context and doing an indirect call.
13226 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13229 2008-03-16 Mark Probst <mark.probst@gmail.com>
13231 * generic-sharing.c: Change due to a change in the runtime genric
13234 2008-03-15 Martin Baulig <martin@ximian.com>
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.
13242 (mono_arch_nullify_class_init_trampoline): Add call to
13243 mono_breakpoint_clean_code() to make things work when running
13244 inside the debugger.
13246 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13248 * inssel-long.brg (reg): Fix 64 bit build.
13250 2008-03-14 Mark Probst <mark.probst@gmail.com>
13252 * mini.c, mini.h: Share static generic code by passing it an
13253 implicit argument pointing to the runtime generic context.
13255 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13256 inssel-long32-mips.brg: New opcodes for calling shared static,
13257 which need to be passed the runtime generic context.
13259 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13260 argument on the stack in the prologue if needed. New function for
13261 finding the runtime generic context argument from the registers
13262 saved by the trampoline.
13264 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13265 runtime generic context argument.
13267 * tramp-amd64.c: Also restore the register used for the runtime
13268 generic context argument.
13270 * mini-trampoline.c: Resolve shared static calls by consulting the
13271 runtime generic context via the new argument.
13273 * generic-sharing.c: Add an argument to sharability-checking
13274 functions that specifies whether type variables should be treated
13275 as sharable type arguments.
13277 * inssel-x86.brg: Removed a superfluous, buggy rule.
13279 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13282 2008-03-14 Martin Baulig <martin@ximian.com>
13284 * debug-debugger.c (main_thread_handler): Call
13285 mono_runtime_run_main() without sending any notifications.
13287 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13289 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13291 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13293 2008-03-14 Mark Probst <mark.probst@gmail.com>
13295 * tramp-x86.c: Fixed register restore offsets in the trampoline
13296 code for ECX and EDX.
13298 2008-03-12 Geoff Norton <gnorton@novell.com>
13300 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13301 different ucontext_t implementations.
13302 * exceptions-arm.c: Use the above defines to get exceptions working on
13303 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13304 * mini-arm.c: Implement iPhone icache support (based on a patch by
13305 Luke Howard lukeh@padl.com)
13307 2008-03-12 Mark Probst <mark.probst@gmail.com>
13309 * mini.c: Enable generic sharing of calls to non-static
13310 non-interface non-generic non-value-type methods.
13312 * mini-trampolines.c: Resolve calls from shared generic code.
13314 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13316 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13318 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13320 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13322 * mini.c: some fixes for the AOT compiler.
13324 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13326 * cpu-amd64.md: Add clob:1 to some float opcodes.
13328 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13330 * mini.h: Added MiniVerifierMode enumeration.
13332 * mini.c: Added mini_verifier_set_mode to control
13333 the usage of the new verifier.
13335 * mini.c (mono_method): Integrated the new verifier.
13337 * driver.c: Extended --security option with validil and
13338 verifiable options to activate the new verifier.
13340 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13342 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13343 optimization to ctors taking 0 or 2 arguments too.
13345 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13348 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13350 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13352 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13354 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13355 non-aot case as well.
13357 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13359 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13362 * aot-compiler.c (encode_patch): Ditto.
13364 * mini.h (G_MININT32): Fix the definition of this.
13366 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13368 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13370 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13372 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13374 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13375 methods returning vtypes in registers.
13376 (mono_arch_allocate_vars): Ditto.
13378 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13380 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13382 * generics.cs: Add a test from the linear IR branch.
13384 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13386 * mini.c (inline_method): Cache failed inline attempts.
13388 2008-03-04 Mark Probst <mark.probst@gmail.com>
13390 * mini.c: For shared methods of generic classes put the location
13391 of "this" into the MonoGenericJitInfo.
13393 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13394 register out of a MonoContext by register number. Add the generic
13395 sharing context as an argument to mono_arch_find_this_argument().
13397 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13398 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13399 for new arch function.
13401 * mini-exception.c: Handle open exception clauses in shared
13404 * mini-trampolines.c: Supply additional argument to
13405 mono_arch_find_this_argument().
13407 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13409 * Makefile.am (regtests): Run the bench.exe tests last.
13411 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13413 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13416 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13418 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13421 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13423 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13425 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13426 whose class has no cctor.
13428 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13430 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13432 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13435 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13437 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13438 to be in sync with the code on the linear IR branch.
13440 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13442 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13444 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13446 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13448 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13450 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13452 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13454 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13456 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13459 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13461 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13462 OP_LOADR4_MEMBASE emission.
13464 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13465 (mono_spillvar_offset_float): Ditto.
13467 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13469 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13472 * basic-long.cs: Add regression tests for them.
13474 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13476 (mono_arch_allocate_vars): Fix representation of single-precision float
13478 (mono_arch_output_basic_block): Ditto.
13480 * inssel-mips.brg: Ditto, remove duplicate items.
13482 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13483 arguments of tail calls as on other platforms.
13484 (mono_arch_output_basic_block): Handle tail calls.
13486 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13489 * objects.cs (test_5_pass_static_struct): Add test for it.
13491 Contributed under MIT/X11 license.
13493 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13495 * Makefile.am: Use gmcs for compiling the regression tests.
13497 * *.2.cs *.2.il: Rename to *.cs and *.il.
13499 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13501 * regalloc.h: Make the vassign array smaller.
13503 * mini.c (mini_method_compile): Remove an unused field in cfg.
13505 * mini-codegen.c: Add a bunch of micro optimizations.
13507 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13509 * regalloc.h: Remove some unused fields.
13511 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13513 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13515 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13517 2008-02-22 Mark Probst <mark.probst@gmail.com>
13519 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13521 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13522 trampoline: Fetch an entry from the runtime generic context. If
13523 it's NULL, jump to the actual trampoline to fill the runtime
13524 generic context. Otherwise, return it.
13526 * mini.c: Call the lazy fetch trampoline to get entries out of the
13527 runtime generic context.
13529 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13530 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13531 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13533 2008-02-21 Mark Probst <mark.probst@gmail.com>
13535 * mini.c: Fetch data out of the extensible part of the runtime
13536 generic context instead of calling a helper function.
13538 * generic-sharing.c: Some functions moved into
13539 metadata/generic-sharing.c. Helper function for fetching other
13540 types now checks and asserts against extensible rgctx (just for
13541 debugging purposes - the helper function isn't called anymore
13542 unless for debugging).
13544 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13546 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13547 for tail calls up to the point that the tests in iltests.exe run. Also add a
13548 dummy CKFINITE implementation.
13549 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13550 needed for trampoline LMF frames.
13552 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13553 trampoline LMF frames.
13555 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13557 * mini.c (inline_method): clean any pending loader error when inlining fail.
13558 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13560 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13562 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13564 * aot-runtime.c (decode_patch_info): Ditto.
13566 * mini.c (mono_resolve_patch_target): Ditto.
13568 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13571 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13573 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13574 if it references an icall address.
13576 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13578 * cpu-s390x.md: Remove some more unused opcodes.
13580 * cpu-s390x.md: Remove some unused opcodes.
13582 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13583 mono_op_imm_to_op ().
13585 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13586 instead of a switch statement.
13588 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13589 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13591 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13593 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13595 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13598 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13600 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13601 opened. Fixes #362607.
13603 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13605 * iltests.il.in: Add a test for static methods in interfaces.
13607 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13609 * genmdesc.c (build_table): Fix a crash on older glib versions.
13611 * cpu-sparc.md: Remove some unused opcodes.
13613 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13614 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13616 * cpu-amd64.md: Remove some unused opcodes.
13618 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13619 like the other opcodes.
13621 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13623 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13625 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13627 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13628 variables 'cfg' instead of 'm' for consistency.
13630 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13632 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13633 argument holding the vtype return address, to avoid the ambigious use of
13634 cfg->ret for this purpose.
13636 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13638 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13640 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13641 new mono_print_ins () function which only takes one argument.
13643 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13645 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13648 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13650 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13652 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13654 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13655 opcodes and other small changes.
13657 * mini-ops.h: Add some new opcodes from the linear IR branch.
13659 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13661 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13662 opcodes, use the REG_MEMBASE opcodes instead.
13664 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13665 opcodes, use the REG_MEMBASE opcodes instead.
13667 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13670 * mini.c (mono_op_imm_to_op): New helper function.
13672 * mini-ops.h: Add some opcodes from linear IR branch.
13674 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13676 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13679 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13681 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13684 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13686 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13688 * aot-compiler.c (emit_method_code): Add an assert.
13690 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13691 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13694 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13696 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13697 some load/store opcodes so they are consistent.
13698 (mono_arch_emit_prolog): Simplify some code.
13700 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13702 * objects.cs: Add tests for large argument offsets on ARM.
13704 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13705 stack offsets. Fixes #359651.
13707 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13709 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13711 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13713 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13715 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13717 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13718 rid of CEE_CONV_R_UN.
13720 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13722 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13724 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13726 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13728 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13730 * cpu-amd64.md: Remove some unused opcodes.
13732 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13734 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13736 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13737 arch specific functions for its parts. Call the peephole pass after local
13738 regalloc so the prolog can compute a more accurate max_offset.
13740 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13741 the corresponding OP_I/OP_L opcodes.
13743 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13745 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13747 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13749 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13750 as they are handled in mini.c.
13752 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13754 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13755 case since it is handled in mini.c.
13757 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13759 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13761 * *.c: Use the new opcodes in the IR and back end code.
13763 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13765 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13767 2008-02-06 Mark Probst <mark.probst@gmail.com>
13769 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13770 an assert because it has a race condition.
13772 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13774 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13776 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13778 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13780 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13781 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13783 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13785 * cpu-amd64.md (move): Correct the maximum size of move.
13787 2008-02-05 Mark Probst <mark.probst@gmail.com>
13789 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13790 the generic class init trampoline to return quickly if the class
13793 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13795 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13796 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13798 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13800 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13803 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13805 * objects.cs: Add some soft-float tests.
13807 * mini.c: Fix a couple more soft-float issues.
13809 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13811 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13812 avoid a REX prefix.
13814 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13816 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13817 exception happens while compiling a virtual method.
13819 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13821 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13823 * mini-sparc.c: Fix build.
13825 * mini-sparc.c (get_call_info): Add support for generic sharing.
13827 * mini-exceptions.c: Add a FIXME.
13829 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13831 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13832 altstack handling code.
13834 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13836 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13838 * mini-s390.c: Add support for generic sharing.
13840 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13842 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13844 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13846 * mini-s390x.c: Add support for generic sharing.
13848 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13850 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13852 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13853 can be used since it takes a 16 bit signed immediate.
13855 * inssel-s390x.brg: Fix OP_SETRET.
13857 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13859 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13861 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13863 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13865 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13868 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13871 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13872 of the unused mono_arch_patch_delegate_trampoline stuff.
13874 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13876 * basic-long.cs: Move the fp related tests to basic-float.cs.
13878 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13880 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13882 * basic-calls.cs: Add a test for proper float argument passing.
13884 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13885 if the context corresponds to an exception received through a signal.
13887 * exceptions.cs: Add a test for nullref handling at the start of a try
13890 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13892 * jit-icalls.c (mono_break): New JIT icall.
13894 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13896 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13898 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13900 * cpu-*.md: Get rid of unused opcodes.
13902 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13904 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13907 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13910 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13911 the arch independent trampoline code in mini-trampolines.c.
13913 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13915 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13917 * mini-s390.h: Remove an unused define.
13919 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13920 the arch independent trampoline code in mini-trampolines.c.
13922 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13924 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13926 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13928 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13930 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13932 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13934 * cpu-amd64.md: Use smaller sizes for int opcodes.
13936 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13938 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13941 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13944 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13945 instead of though a pointer to save an indirection when accessing elements of
13948 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13950 (NOT_IMPLEMENTED): New helper macro.
13951 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13954 * *.c: Use the new helper macro.
13956 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13958 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13960 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13962 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13965 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13967 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13968 profiling is enabled.
13970 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13972 (mono_arch_emit_prolog): Add more first bblock optimizations.
13974 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13975 in order if possible.
13976 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13977 bblock, since the arguments are still in their original registers.
13979 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13981 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13983 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13986 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13989 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13991 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13992 process async exceptions received while in unmanaged code.
13994 * mini.c (mini_init): Install a callback with the runtime which will be called
13995 when a thread receives an async exception while in unmanaged code.
13997 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13999 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
14001 2008-01-16 Wade Berrier <wberrier@novell.com>
14008 2008-01-16 Zoltan Varga <vargaz@gmail.com>
14010 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
14011 compilation with sun cc.
14013 * cpu-*.md: Fix the build.
14015 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
14017 * mini-amd64.h: Add some comments to the MonoLMF structure.
14019 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
14021 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
14022 in the LMF structure if possible. This saves two instructions in the
14023 managed->native wrappers.
14025 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
14027 2008-01-16 Mark Probst <mark.probst@gmail.com>
14029 * generic-sharing.c: New type argument lookup code which uses the
14030 runtime generic context template.
14032 2008-01-15 Zoltan Varga <vargaz@gmail.com>
14034 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
14036 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14037 (mono_arch_output_basic_block): Fix localloc implementation.
14039 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14041 * mini-ia64.c (peephole_pass): Fix ia64 build.
14043 * mini-amd64.c (peephole_pass): Fix a warning.
14045 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14046 at a constant offset from sp/fp.
14048 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14049 instead of obtaining it from *lmf in the managed method case.
14051 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14053 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14055 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14057 * mini.h (MonoInstList): New type.
14058 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14059 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14060 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14061 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14062 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14063 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14064 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14065 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14066 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14067 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14068 MONO_INST_LIST_FOR_EACH_ENTRY,
14069 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14070 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14071 mono_inst_list_first, mono_inst_list_last,
14072 mono_inst_list_next, mono_inst_list_prev): New instruction
14073 list handling interfaces.
14074 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14075 list head 'ins_list'.
14076 (MonoInst): Replace next pointer with list head 'node'.
14077 (MonoCallInst): Make 'out_args' a MonoInstList.
14078 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14079 (MonoCompile): Delete reverse_inst_list and
14080 reverse_inst_list_len.
14081 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14082 mono_arch_lowering_pass, mono_arch_local_regalloc,
14083 mono_arch_output_basic_block, mono_arch_emit_prolog):
14084 Convert to new instruction lists.
14085 (insert_after_ins): Delete.
14086 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14088 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14089 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14090 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14091 mono_emulate_opcode, mono_emit_load_got_addr,
14092 inline_method, mono_method_to_ir, mono_print_bb_code,
14093 print_dfn, decompose_pass, nullify_basic_block,
14094 replace_out_block_in_code, remove_block_if_useless,
14095 merge_basic_blocks, move_basic_block_to_end,
14096 try_unsigned_compare, optimize_branches, mono_print_code,
14097 mini_select_instructions, remove_critical_edges): Likewise.
14098 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14099 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14100 mono_arch_output_basic_block, mono_arch_emit_prolog):
14102 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14103 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14104 mono_arch_output_basic_block): Likewise.
14105 (inst_list_prepend, insert_after_ins): Delete.
14106 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14107 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14109 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14110 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14111 mono_arch_emit_prolog): Likewise.
14112 * cfold.c (mono_constant_fold): Likewise.
14113 * liveness.c (visit_bb, mono_analyze_liveness,
14114 optimize_initlocals): Likewise.
14115 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14116 * graph.c (mono_draw_code_cfg): Likewise.
14117 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14118 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14119 mono_ssa_cprop): Likewise.
14120 * abcremoval (get_relations_from_previous_bb, process_block):
14122 * local-propagation (mono_cprop_invalidate_values,
14123 mono_local_cprop_bb): Likewise.
14124 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14125 peephole_pass, mono_arch_output_basic_block,
14126 mono_arch_emit_prolog): Likewise.
14127 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14128 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14129 mono_arch_emit_prolog): Likewise.
14130 (insert_after_ins): Delete.
14131 * aliasing.c (print_code_with_aliasing_information,
14132 mono_build_aliasing_information, mono_aliasing_deadce):
14133 Convert to new instruction lists.
14134 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14135 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14136 mono_arch_local_regalloc, mono_arch_output_basic_block):
14138 (insert_after_ins): Delete.
14139 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14140 peephole_pass, mono_arch_output_basic_block): Convert to
14141 new instruction lists.
14142 * mini-codegen (InstList, inst_list_prepend,
14143 insert_after_ins): Delete.
14144 (insert_before_ins, get_register_force_spilling,
14145 get_register_spilling, free_up_ireg, free_up_reg,
14146 create_copy_ins, create_spilled_store, alloc_int_reg,
14147 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14148 to new instruction lists.
14149 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14150 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14151 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14152 (insert_after_ins): Delete.
14153 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14154 mono_arch_local_regalloc, mono_arch_output_basic_block,
14155 mono_arch_call_opcode): Convert to new instruction lists.
14156 (insert_after_ins): Delete.
14157 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14158 peephole_pass, mono_arch_output_basic_block,
14159 mono_arch_emit_prolog): Convert to new instruction lists.
14161 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14163 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14165 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14168 * Makefile.am (version.h): Make this work with non-bash shells.
14170 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14172 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14174 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14176 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14177 the InitializeArray optimization.
14179 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14181 * mini.c driver.c: Don't include os/gc_wrapper.h.
14183 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14185 * mini.c (print_jit_stats): Print GC statistics if available.
14187 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14189 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14191 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14193 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14195 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14197 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14199 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14201 * driver.c (mono_main): Ditto.
14203 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14205 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14207 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14208 in the vtable can't be encoded.
14209 (compile_method): Ditto.
14211 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14213 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14216 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14219 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14220 the top LMF entry belongs to the current method.
14222 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14224 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14226 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14228 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14230 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14232 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14234 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14236 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14239 * basic-float.cs: Add an ulong->double cast test.
14241 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14243 * mini.c (mono_method_to_ir): Fix a warning.
14245 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14247 * mini-ops.h: Add OP_SWITCH.
14249 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14250 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14252 2007-12-11 Geoff Norton <gnorton@novell.com>
14254 * mini-s390x.c: Minor change to the MAX() define to allow
14255 it to compile with other gcc versions.
14257 2007-12-11 Geoff Norton <gnorton@novell.com>
14260 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14262 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14264 exceptions-arm.c (mono_arch_get_restore_context): Restore
14267 exceptions-arm.c (throw_exception): Save the frame pointer.
14268 This is a partial fix for #323747. Only the client side is
14271 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14273 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14274 was using an unrelated variable to log the class which
14275 needed the cctor to be called. This was crashing on arm.
14277 2007-12-09 Robert Jordan <robertj@gmx.net>
14279 * mini-x86.c (mono_arch_emit_epilog):
14280 Consider all kinds of 64-bit types. Fixes #323114.
14282 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14284 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14286 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14288 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14290 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14292 * mini.c: run type ctor before allocating an object, not only
14293 when running it's constructor method (fixes at least part of bug #342507).
14295 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14297 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14299 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14300 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14303 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14304 mono_generic_class_init_trampoline () the same as it is done with the other
14307 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14308 aot-runtime.c aot-compiler.c: Implement AOT support.
14310 2007-12-07 Mark Probst <mark.probst@gmail.com>
14312 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14313 build for archs which don't have the vtable trampoline defined
14316 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14318 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14320 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14322 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14324 * tramp-<ARCH>.c: Use the new helper function.
14326 2007-12-07 Mark Probst <mark.probst@gmail.com>
14328 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14329 trampoline call, which takes a vtable argument.
14331 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14332 OP_TRAMPCALL_VTABLEs like other calls.
14334 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14335 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14336 call. Implemented a support function which fetches the vtable
14337 from a register set.
14339 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14340 Implemented a generic class init trampoline, using the
14341 OP_TRAMPCALL_VTABLE opcode.
14343 * mini.c: Implemented static field access when sharing generic
14344 code. This implies initing the class using the new
14345 OP_TRAMPCALL_VTABLE call.
14347 2007-12-07 Mark Probst <mark.probst@gmail.com>
14349 * mini.c: Don't compile methods with sharing enabled if their
14350 classes are disabled for sharing.
14352 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14354 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14355 opcodes. Fixes #346563.
14357 * objects.cs: Add a new test.
14359 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14361 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14362 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14364 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14366 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14368 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14370 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14373 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14375 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14377 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14378 optimization in the AOT case.
14380 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14382 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14384 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14386 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14388 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14390 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14391 is created by the inlined delegate ctor.
14393 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14395 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14397 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14399 * cpu-x86.md: Fix the length of ckfinite.
14401 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14403 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14405 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14406 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14408 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14410 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14411 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14413 2007-11-28 Martin Baulig <martin@ximian.com>
14416 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14417 after creating the trampoline.
14419 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14421 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14423 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14426 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14427 instead of the calling method to help AOT.
14429 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14431 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14433 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14436 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14438 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14440 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14441 (encode_method_ref): No need to handle generic method definitions specially.
14443 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14445 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14448 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14450 (compile_method): Enable generic sharing.
14452 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14454 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14455 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14457 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14460 * mini-trampolines.c: Fix a warning.
14462 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14464 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14465 (generic_class_is_reference_type): Remove unused function.
14467 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14468 in the generic vtable trampoline case.
14470 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14472 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14473 return an AOT method based on a vtable slot.
14475 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14477 * mini.c (mini_get_vtable_trampoline): Export this.
14479 2007-11-22 Martin Baulig <martin@ximian.com>
14482 (MonoDebuggerInfo): Move `debugger_version' up.
14484 2007-11-22 Martin Baulig <martin@ximian.com>
14487 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14489 * mini-trampolines.c
14490 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14491 after compiling the method.
14493 2007-11-20 Martin Baulig <martin@ximian.com>
14496 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14497 (mono_debugger_remove_breakpoint): Likewise.
14498 (mono_debugger_check_breakpoints): Likewise.
14500 * debug-debugger.c: Implement the new breakpoint interface here.
14502 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14504 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14505 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14507 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14509 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14511 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14513 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14516 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14519 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14520 returning a vtype in a register.
14522 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14523 here from the arch specific code.
14525 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14528 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14529 (mono_arch_emit_prolog): Increment maximum prolog size.
14531 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14532 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14534 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14535 MonoGenericSharingContext.
14537 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14538 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14540 2007-11-15 Mark Probst <mark.probst@gmail.com>
14542 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14543 which extract fields out of the runtime generic context. Full
14544 sharing of the NEWARR opcode.
14546 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14548 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14549 --enable-minimal=ssa.
14551 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14553 * mini-trampolines.c (mono_delegate_trampoline): Update after
14554 mono_marshal_get_delegate_invoke () signature change.
14556 2007-11-13 Mark Probst <mark.probst@gmail.com>
14558 * mini.c: Removed the shared context in favor of the generic
14559 sharing context. Allocate the MonoJitInfo structure with room for
14560 the generic sharing context if it's needed.
14562 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14563 domain-internals.h now.
14565 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14567 * generic-sharing.c: Several changes for working without a shared
14568 context and instead operating on open types instead.
14570 2007-11-12 David S. Miller <davem@davemloft.net>
14572 * inssel-sparc.brg: Fix double instruction emit.
14574 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14576 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14577 Get/Set/Address methods.
14579 * mini.c debug-debugger.c mini-trampolines.c: Update after
14580 mono_marshal_get_delegate_invoke signature change.
14582 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14584 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14585 This can happens with dynamic methods. Fixes the other bug in #322722.
14587 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14589 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14592 * mini-arm.c (arm_patch): Implement patching of BX call
14593 sequence. Fixes one of the bugs in #322722.
14595 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14597 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14598 under Linux. We only need to flush every 32-byte cache line.
14600 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14603 move_basic_block_to_end: Add branches when needed, eventually creating
14605 optimize_branches: added a parameter that tells if it's ok to create
14606 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14607 and avoid calling move_basic_block_to_end when it's not ok.
14610 2007-11-07 Mark Probst <mark.probst@gmail.com>
14612 * mini.c: Abort inlining call to InitializeArray if something
14613 looks wrong. Let the icall handle it, which now has proper safety
14616 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14618 * mini.c (mono_spill_call): add support for soft-float.
14620 * mini.c (mono_method_to_ir): add support for soft-float
14621 to inlined functions that return float.
14623 * mini.c (mono_method_to_ir): add support for soft-float
14624 to cee_stsfld opcode on float fields.
14626 2007-11-05 Geoff Norton <gnorton@novell.com>
14628 * mini-x86.h: Fix the structure access for X86 Leopard.
14631 2007-11-05 Martin Baulig <martin@ximian.com>
14633 * mini-trampolines.c
14634 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14635 after compiling the method to notify the debugger.
14637 2007-11-05 Martin Baulig <martin@ximian.com>
14639 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14641 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14643 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14644 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14646 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14648 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14649 native-to-managed wrappers.
14651 2007-11-01 Geoff Norton <gnorton@novell.com>
14653 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14656 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14658 * mini.c, mini-x86.c: when getting back from unmanaged code
14659 to managed via a marshaled delegate we also need to set the
14662 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14664 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14667 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14669 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14670 let the debugger or other external agents to tell the JIT when
14671 a sw breakpoint has been inserted in the code that the JIT needs
14672 to be able to inspect.
14674 2007-10-31 Martin Baulig <martin@ximian.com>
14677 (MonoDebuggerInfo): Remove `runtime_class_init'.
14679 2007-10-30 Martin Baulig <martin@ximian.com>
14682 (mono_debugger_thread_created): Added `MonoThread *' argument.
14683 (mono_debugger_extended_notification): New public method.
14684 (mono_debugger_trampoline_compiled): New public method.
14687 (MonoDebuggerThreadInfo): Added `thread' and
14688 `extended_notifications' fields.
14691 (debugger_executable_code_buffer): New static variable.
14694 (MonoDebuggerInfo): Added `executable_code_buffer',
14695 `executable_code_buffer_size', `breakpoint_info_area',
14696 `breakpoint_table' and `breakpoint_table_size'.
14698 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14700 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14701 that IP either is an unused value or the vtable pointer. IMT
14702 calls use vtable + offset now. Reduced by almost half the size
14705 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14707 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14708 defines to access param registers. Replace long usage with
14709 gsize as sizeof(long) != sizeof(void*) on Win64.
14711 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14712 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14713 instead of non-existant _GetAddressOfReturnAddress.
14715 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14716 param registers. Save/restore %rdi and %rsi in MonoLMF.
14718 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14719 param registers. Modify (throw_exception) signature to take
14720 %rdi and %rsi on Win64.
14722 Code is contributed under MIT/X11 license.
14724 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14726 * helpers.c: unlink debugging output files.
14728 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14730 * mini.c: Move mono_create_ftnptr () to object.c.
14732 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14734 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14735 optional. This function can now be used to disassemble code generated
14736 outside the JIT such as trampolines and IMT thunks.
14738 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14740 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14741 vtable pointer from a ldr instruction.
14743 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14744 new IMT call sequence.
14746 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14747 call sequence for interface invocations.
14749 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14750 for imt support. This function is empty since IMT on ARM requires no
14751 special handling on the IR side.
14753 * mini-arm.c (mono_arch_find_imt_method): added, required for
14756 * mini-arm.c (mono_arch_find_this_argument): added, required
14759 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14760 a ldr instruction to load a value stored in the code stream.
14762 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14766 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14768 * mini.c (mini_init): Install the jump trampoline callback.
14770 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14772 * mini-trampolines.c: handle synchronized methods with the common
14773 vtable trampoline (bug #335601).
14775 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14777 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14779 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14782 * mini-ia64.h mini-ia64.c: Add support for IMT.
14784 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14785 prolog. Fixes #331958.
14787 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14789 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14791 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14793 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14796 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14798 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14801 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14803 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14806 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14808 * mini-trampolines.c: changed the magic rampoline to understand
14809 the common vtable trampoline method: the method to invoke is
14810 determined by the vtable displacement of the call.
14812 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini.c, mini.h: register the common vtable trampoline if the
14815 architecture supports it.
14817 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14819 * cpu-amd64.md: use the correct max length for tls_get.
14821 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14823 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14824 CEE_STELEM_ANY. Fixes #333696.
14826 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14828 * exceptions-x86.c: provide more graceful handling of the case where
14829 we followed a bogus function pointer from managed code (bug #332866).
14831 2007-10-11 Mark Probst <mark.probst@gmail.com>
14833 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14834 replaces the generic_shared flag and will carry more information
14837 * generic-sharing.c: Added mini_type_stack_size() which allows
14838 allows open types if given a generic sharing context.
14839 mini_get_basic_type_from_generic() takes a
14840 MonoGenericSharingContext* instead of a MonoCompile* now.
14842 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14843 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14844 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14845 changes above. Just passing arguments through to the right
14848 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14850 * mini-arm.c: unify the call emission to emit_code_seq().
14852 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14854 * tramp-arm.c: reduced the trampoline size.
14856 2007-10-10 Mark Probst <mark.probst@gmail.com>
14858 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14859 variable handling out of arch-specific code.
14861 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14863 * mini-arm.c: implemented fast delegate dispatch.
14865 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14867 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14868 that fp elimination is turned off if the space required by locals is too
14869 big. Fixes #331958.
14871 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14873 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14874 ARM to the new style trampoline.
14876 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14878 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14880 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14882 2007-10-09 Martin Baulig <martin@ximian.com>
14885 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14886 `field_info_offset_offset'.
14888 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14890 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14891 removed more internal usage of the r11 register and made it available
14892 to the register allocator.
14894 2007-10-08 Mark Probst <mark.probst@gmail.com>
14896 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14897 when sharing generics and treat type variables as references.
14899 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14901 * mini-ppc.c: started removing the internal uses of register r11
14902 to eventually allow the register allocator to manage it as an
14903 additional available register.
14905 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14907 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14909 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14911 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14912 specific trampolines as they are not performance critical as a jump
14913 target (maybe align as before only for AOT code?). This saves about
14914 200 KB of native code on x86 for monodevelop startup.
14916 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14918 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14919 monodevelop startup.
14921 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14923 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14925 * mini-sparc.h mini-sparc.c: Implement IMT support.
14927 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14928 its smaller and doesn't clobber sparc_g1.
14930 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14932 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14934 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14936 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14938 * mini-ppc.c: implemented fast delegate invocation.
14940 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14942 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14944 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14946 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14947 code to the new style trampoline in preparation for IMT support.
14949 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14951 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14952 systems already. This also reduces the specific trampiline sizes and
14953 prepares for the use of r12 as the IMT identifier register.
14955 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14957 * mini-mips.h: endianess fix (simplified from a patch by
14958 Thomas Kunze <thommy@tabao.de>, bug #323737).
14960 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14962 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14963 to access ucontext fields and enable netbsd support
14964 (partially from Magnus Henoch <mange@freemail.hu>).
14966 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14968 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14969 use the preprocessor from the CPP env var if it is set.
14971 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14973 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14974 code, before interface_offset gets used.
14976 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14978 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14979 mono_class_setup_vtable () before accessing klass->vtable.
14981 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14983 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14986 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14988 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14989 IMT slots (this saves hundreds of KB of memory in programs like
14990 IronPython and Monodevelop).
14992 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: print the delegate counter.
14996 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14998 * mini-x86.c: make it easier to enable the debugging code for IMT
15001 2007-09-28 Martin Baulig <martin@ximian.com>
15004 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
15005 `mono_method_klass_offset' and `mono_method_token_offset'.
15007 2007-09-20 Mark Probst <mark.probst@gmail.com>
15009 * mini.c: First generics sharing implementation. Can only share
15010 in very simple cases. If sharing doesn't work it falls back to
15011 dedicated compilation.
15013 * mini.h: Flag in MonoCompile to specify whether generic
15014 compilation is shared. Flags enum for marking which generic inst
15015 of a context is used. Prototypes for helper functions.
15017 * generic-sharing.c: Helper functions for generic method sharing.
15019 * optflags-def.h: Optimization flag (gshared) for enabling generic
15020 method sharing added.
15022 * Makefile.am: generic-sharing.c added.
15024 2007-09-19 Daniel Nauck <dna@mono-project.de>
15026 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
15028 2007-09-19 Massimiliano Mantione <massi@ximian.com>
15029 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
15032 2007-09-19 Martin Baulig <martin@ximian.com>
15034 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
15035 mono_debug_cleanup() is now part of mono_cleanup().
15037 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15039 * driver.c (mono_main): Fix a warning.
15041 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15043 * aot-compiler.c: Optimize various parts when processing large assemblies.
15046 * mini.c (mono_patch_info_hash): Improve hash function.
15048 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15050 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15052 Code is contributed under MIT/X11 license.
15054 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15056 * mini.c (mini_init): Fix a leak.
15058 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15060 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15062 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15064 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15066 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15068 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15070 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15073 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15075 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15077 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15079 * aot-runtime.c (decode_patch_info): Ditto.
15081 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15083 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15084 static case. Cache delegates in architecture specific code,
15085 based on number of parameters.
15087 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15088 in architecture specific code, based on number of parameters.
15090 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15091 caching happen in architecture specific code now.
15093 Code is contributed under MIT/X11 license.
15095 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15097 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15098 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15099 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15101 Code is contributed under MIT/X11 license.
15103 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15104 * mini.c: (mono_thread_abort) Fixed bug #82416.
15106 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15108 * mini.: hook the new managed GC allocation feature into the JIT.
15110 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15112 * mini.c: implementation for the new runtime tls opcode.
15114 2007-09-11 Martin Baulig <martin@ximian.com>
15117 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15118 `mono_method_inflated_offset'.
15120 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15122 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15123 async exceptions into a method.
15125 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15126 purpose of testing whenever the unwinder works at every instruction.
15128 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15130 * mini.c: check accessibility of method used in ldftn (fixes
15133 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15135 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15137 * inssel.brg: Fix a warning.
15139 2007-09-03 Martin Baulig <martin@ximian.com>
15141 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15142 now takes the `main_method' as argument.
15144 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15146 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15148 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15150 * driver.c: include the cil-coff.h header on Windows.
15152 Code is contributed under MIT/X11 license.
15154 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15156 * mini.c, driver.c: don't include the cil-coff.h header.
15158 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15160 * mini.c: flag places that needs fixes fo soft-float support.
15162 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15164 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15165 endian systems (partially from Dean Jenkins, bug #81924).
15167 2007-08-28 Mark Probst <mark.probst@gmail.com>
15169 * mini.c (check_linkdemand): Remove embedded reference object in
15170 call to LinkDemandSecurityException.
15171 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15172 with an IntPtr instead of a reference object.
15174 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15176 * mini.c (handle_initobj): Handle alignment properly.
15178 * inssel.brg (mini_emit_memset): Ditto.
15180 * inssel.brg (mini_emit_memcpy): Ditto.
15182 * inssel-sparc.brg: Ditto.
15184 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15186 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15188 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15189 exceptions raised in unmanaged code. Fixes part of #82594.
15191 2007-08-24 Mark Probst <mark.probst@gmail.com>
15193 * mini.c (mono_method_to_ir), declsec.c
15194 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15196 2007-08-22 Martin Baulig <martin@ximian.com>
15199 (MonoDebuggerThreadInfo): New typedef.
15200 (mono_debugger_thread_table): New global variable.
15201 (mono_debugger_thread_created): New public function.
15202 (mono_debugger_thread_cleanup): New public function.
15205 (MonoDebuggerInfo):
15206 - removed `get_current_thread' and `lookup_assembly'.
15207 - removed `data_table'.
15208 - added `thread_table'.
15211 (mono_thread_start_cb): Call mono_debugger_thread_created().
15212 (mono_thread_attach_cb): Likewise.
15213 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15214 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15217 * driver.c (mono_main): Move mono_debug_init() up, before calling
15218 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15220 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15222 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15223 together when passing several arguments of type double (gives a small
15224 speedup and saves a few bytes of generated code).
15226 2007-08-20 Jb Evain <jbevain@novell.com>
15228 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15230 2007-08-20 Jb Evain <jbevain@novell.com>
15232 * mini.c (mono_method_to_ir): throw MethodAccessException
15233 and FieldAccessException instead of InvalidProgramException.
15235 2007-08-20 Mark Probst <mark.probst@gmail.com>
15237 * mini.c: CoreCLR security checks.
15239 * mini.h: Removed MonoSecurityMode (moved to
15240 metadata/security-manager.h) and mono_security_mode global var
15241 (replaced by set/get functions in security-manager.h).
15243 * driver.c: Added "core-clr-test" security mode for testing. Used
15244 set-function for setting security mode.
15246 2007-08-17 Mark Probst <mark.probst@gmail.com>
15248 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15249 the new jit_info_table.
15251 * driver.c: Test code for the new jit_info_table (enabled by the
15252 define MONO_JIT_INFO_TABLE_TEST).
15254 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15256 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15257 detection of call <REG> instruction sequence. Fixes build on freebsd.
15259 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15261 * mini-exceptions.c: Fix a warning.
15263 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15265 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15266 stack overflow handling code on amd64 too.
15268 * mini-exceptions.c (mono_setup_altstack): Make this use
15269 mono_thread_get_stack_bounds ().
15271 * mini-x86.h: Disable sigaltstack on solaris x86.
15273 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15275 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15277 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15279 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15281 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15283 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15285 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15287 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15289 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15292 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15294 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15295 to be emitted (bug #82281).
15297 2007-08-01 Martin Baulig <martin@ximian.com>
15299 Merged the `debugger-dublin' branch.
15301 * debug-debugger.h (MonoDebuggerInfo):
15302 Removed the `old_*' compatibility entries.
15303 Added `debugger_version' and `data_table'.
15304 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15305 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15308 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15309 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15310 instead of a `gconstpointer'.
15311 (mono_debugger_insert_method_breakpoint): Return a
15312 `MonoDebugMethodAddressList *'.
15314 2007-06-28 Martin Baulig <martin@ximian.com>
15316 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15318 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15320 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15321 __builtin_frame_address () since it is broken on older gcc versions.
15323 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15325 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15326 on the stack overflow handling and made the managed stack overflows
15327 catchable in most cases using soft guard pages.
15328 * exceptions-x86.c: added code to restore the protection in the soft
15329 guard pages at the end of exception handling.
15331 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15333 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15335 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15337 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15338 exception handling.
15340 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15342 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15343 signal handling support until it has been ported to the new mechanism.
15344 * mini.c: fixed stack overflow detection and use the new
15345 architecture code to handle signals on the altstack.
15347 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15349 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15350 stack overflows on the alt stack.
15352 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15354 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15355 stack overflows on the alt stack.
15357 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15359 * exceptions-ppc.c: cleanup preparing for altstack support.
15361 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15363 * exceptions-arm.c: cleanup preparing for altstack support.
15365 2007-07-27 Mark Probst <mark.probst@gmail.com>
15367 * mini.c (print_jit_stats): Output hazard pointer stats.
15369 2007-07-26 Mark Probst <mark.probst@gmail.com>
15371 * driver.c, mini.c: Replaced security mode flags with a single
15374 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15376 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15378 2007-07-25 Mark Probst <mark.probst@gmail.com>
15380 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15381 (which doesn't do anything yet) for activating Core CLR
15382 (Silverlight) security.
15384 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15386 * mini-codegen.c: work around a possible gcc bug on arm.
15388 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15390 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15391 message for platforms that don't support AOT compilation.
15393 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15395 * mini.h, mini.c, driver.c: temporary smcs hack.
15397 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15399 * mini-arm.h, mini-arm.c: arm EABI fixes.
15401 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15403 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15406 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15407 trampolines taking a method argument.
15409 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15411 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15412 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15414 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15415 JIT compilation throws an exception. Fixes #82050.
15417 2007-07-19 Mark Probst <mark.probst@gmail.com>
15419 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15420 with the MONO_EXCEPTION_ defines.
15422 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15424 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15427 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15428 the cause of an assertion.
15430 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15432 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15435 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15437 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15438 assert. Should fix #82103.
15440 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15442 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15443 here too. Fixes #82095.
15445 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15448 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15450 * mini-amd64.h: Enable IMT for amd64.
15452 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15454 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15456 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15458 2007-07-12 Mark Probst <mark.probst@gmail.com>
15460 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15461 as soon as check_linkdemand sets an exception_type.
15463 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15465 * mini-x86.c: fixed offsets for IMT call sequence.
15466 * mini-x86.h: enable IMT again.
15468 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15470 * trace.c (mono_trace_enter_method): Decode MonoType too.
15472 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15474 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15476 * mini-amd64.c: Add preliminary IMT implementation.
15478 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15480 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15481 understand the new IMT-base interface invocation (thanks to
15482 Daniel Nauck for the report and the remote debugging session).
15484 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15486 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15488 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15490 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15492 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15494 * mini-trampolines.c: implement AOT IMT support.
15495 * mini-x86.h: enable IMT support for wider testing.
15497 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15499 * inssel.brg (emit_imt_argument): Add aot support here.
15501 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15503 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15505 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15506 of the IMT implementation, partially from massi, with my
15507 implementation of the bsearch sequence. Disabled by default until
15508 the AOT code is implemented.
15510 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15512 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15514 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15516 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15518 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15519 arch-independent IMT JIT code from Massimiliano
15520 Mantione (massi@ximian.com) with small cleanups from me.
15522 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15524 * Makefile.am: fix svn invocation to get the svn revision to be
15525 independent of the local language (build fix).
15527 2007-07-09 Mark Probst <mark.probst@gmail.com>
15529 * mini.c (inline_method): Reset cfg->exception_type if the
15530 inlining is aborted. Fixes: 82049.
15532 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15534 * mini.c: remove assert from exception handling code when exception_ptr
15537 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15539 * mini.c (mono_codegen): Add an assert.
15541 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15542 enter and leave code.
15543 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15545 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15547 * mini-ppc.c: fixed memory corruption for localloc(0)
15550 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15552 * mini.c: Fix warnings.
15554 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15556 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15557 to emit better double->int conversions.
15559 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15561 * mini.c: the provided Min/Max optimizations are valid for unisgned
15564 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15566 * 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
15568 2007-06-28 Miguel de Icaza <miguel@novell.com>
15570 * mini.c (mono_running_on_valgrind): Add support for reporting the
15571 method and its boundaries to valgrind.
15573 2007-06-28 Martin Baulig <martin@ximian.com>
15575 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15577 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15579 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15581 * generic.2.cs: Add new test case.
15583 2007-06-25 Martin Baulig <martin@ximian.com>
15585 Merged the `debugger-dublin' branch.
15588 (mono_debugger_insert_method_breakpoint): New public method.
15589 (mono_debugger_remove_method_breakpoint): Likewise.
15590 (mono_debugger_check_breakpoints): New static method.
15591 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15593 * debug-debugger.h (MonoDebuggerInfo):
15594 Renamed (to keep backward compatibility in the vtable):
15595 `insert_breakpoint' -> `old_insert_breakpoint'.
15596 `remove_breakpoint' -> `old_remove_breakpoint'.
15597 `create_string' -> `old_create_string'.
15598 `lookup_class' -> `old_lookup_class'.
15599 `lookup_type' -> removed; changed into a dummy field.
15600 `lookup_assembly' -> `old_lookup_assembly'.
15601 Added (same functionality, but different signature):
15602 `create_string', `lookup_class', `lookup_assembly'
15604 `get_method_addr_or_bpt', `remove_method_breakpoint',
15605 `runtime_class_init'.
15607 * debug-debugger.c: Merged the `debugger-dublin' branch.
15609 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15611 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15613 (peephole_pass): Likewise.
15615 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15617 * driver.c: hopefully make setaffinity work also for ancient
15620 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15622 * driver.c : win32 build fix.
15624 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15626 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15627 processor if it is set.
15629 2007-06-21 Martin Baulig <martin@ximian.com>
15631 * debug-mini.h: New file.
15634 (mono_debugger_insert_breakpoint_full): Moved here from
15635 ../metadata/mono-debug-debugger.c.
15636 (mono_debugger_remove_breakpoint): Likewise.
15637 (mono_debugger_breakpoint_callback): Likewise.
15639 2007-06-15 Raja R Harinath <rharinath@novell.com>
15641 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15642 changes in MonoGenericClass.
15644 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15646 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15648 2007-06-14 Raja R Harinath <rharinath@novell.com>
15650 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15651 removal of MonoGenericMethod.
15653 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15655 * mini-exceptions.c: hooks for the exception events profiling API.
15657 2007-06-14 Randolph Chung <tausq@debian.org>
15659 * Makefile.ma: Add hppa target.
15660 * mini-arch.h: Include mini-hppa.h
15661 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15662 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15663 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15665 2007-06-14 Randolph Chung <tausq@debian.org>
15667 * inssel.brg: Add rules for "chained" compare-branch operations so that
15668 a single compare op can affect multiple branches. Adjust cost for
15669 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15670 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15671 cost for some rules so that they can more easily be overridden by
15672 per-arch rules (with fixes from lupus).
15673 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15675 2007-06-13 Randolph Chung <tausq@debian.org>
15677 * mini-ops.h: Reorder branch ops so that they match the order of the
15678 corresponding CEE_* ops. The code expects them this way.
15679 Add new ops for HPPA target.
15680 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15682 2007-06-13 Randolph Chung <tausq@debian.org>
15684 * mini-exceptions.c: Handle cases where the stack grows towards
15686 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15688 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15690 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15692 * driver.c: explain where a non-matching corlib is found.
15694 2007-06-13 Mark Probst <mark.probst@gmail.com>
15696 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15698 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15700 * mini-exceptions.c: Generate a method profile leave event during
15701 an exception to ensure that the profiler gets notified.
15703 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15705 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15708 * cpu-amd64.md: Add long_and/or/xor opcodes.
15710 2007-06-06 Wade Berrier <wberrier@novell.com>
15712 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15713 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15714 length of instruction shr_imm (expected 8, got 10)
15716 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15718 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15720 2007-06-06 Mark Probst <mark.probst@gmail.com>
15722 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15723 MonoInternalHashTable again (fixed bug in the internal hash table
15726 2007-06-06 Mark Probst <mark.probst@gmail.com>
15728 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15729 Have to figure out what makes it crash the SWF regression.
15731 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15733 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15735 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15737 * mini.c: optimize out the type check when storing null in a
15740 2007-06-04 Mark Probst <mark.probst@gmail.com>
15742 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15743 MonoInternalHashTable.
15745 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15747 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15748 signed integer methods.
15750 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15752 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15753 permanently since the current approach doesn't work.
15755 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15757 * inssel.brg (stmt): Only call delegate->invoke_impl if
15758 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15760 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15762 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15763 the sreg2==rdx case.
15765 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15766 account if it contains a rex prefix.
15767 (peephole_pass): Handle OP_FMOVE as well.
15769 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15771 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15772 as it causes regressions.
15774 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15776 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15777 static case as well.
15779 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15781 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15782 (mono_arch_get_this_arg_from_call): Ditto.
15784 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15786 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15789 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15790 (mono_arch_get_this_arg_from_call): Ditto.
15792 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15794 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15795 try to create optimized invoke code and use that for further invocations.
15796 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15798 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15800 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15802 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15803 sealed classes or methods.
15804 *devirtualization.cs: tests for the new optimization
15806 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15808 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15809 by the update_volatile () function.
15811 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15813 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15816 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15818 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15820 * mini.c: Add configure checks for header files.
15821 * mini-x86.c: Add configure checks for header files.
15822 * trace.c: Add configure checks for header files.
15823 * aot-runtime.c: Add configure checks for header files.
15824 * aot-compiler.c: Add configure checks for header files.
15825 * driver.c: Add configure checks for header files.
15826 * mini-codegen.c: Add configure checks for header files.
15828 Code is contributed under MIT/X11 license.
15830 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15832 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15833 icompare_imm -128 + op_iclt. Fixes #81703.
15835 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15837 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15839 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15841 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15842 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15843 so that all isinst checks now use "interface_bitmap".
15845 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15847 * cpu-amd64.md (jmp): Fix a warning.
15849 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15851 * basic.cs: Add new regression test.
15853 * basic.cs: Remove test which is now in basic-long.cs.
15855 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15857 * basic-long.cs: Add new test.
15859 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15861 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15863 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15865 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15867 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15870 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15871 throwing code a bit.
15873 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15874 the exception throwing code a bit.
15876 * mini-x86.c (get_call_info): Allocate result from a mempool.
15878 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15880 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15882 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15884 * mini.h (MonoCompile): Add 'token_info_hash' field.
15886 * mini.c: Save token->method associations during compilation so the AOT
15887 compiler can use it.
15889 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15890 which reference generic classes and methods.
15892 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15894 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15896 * aot-compiler.c (compile_method): Fix a typo in a comment.
15898 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15900 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15901 everything generic.
15903 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15905 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15907 * mini.h (MonoCompile): Add 'args' field.
15909 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15912 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15914 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15916 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15918 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15920 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15921 opcodes for some opcodes.
15923 * mini.h *.brg *.c: Use the new opcodes.
15925 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15927 * mini.h: Bumped aot revision.
15929 * inssel.brg: modified code generation of type checks for interfaces
15930 to use the new "MonoClass.interface_bitmap" instead of the old
15931 "MonoClass.interface_offsets".
15933 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15935 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15937 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15939 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15942 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15944 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15946 2007-04-27 Wade Berrier <wberrier@novell.com>
15948 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15949 mini.h) to fix build.
15951 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15953 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15955 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15956 causes the corlib unit tests to fail.
15958 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15960 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15962 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15964 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15965 opcodes to the comparison relations.
15967 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15968 opcodes to their types.
15970 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15972 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15973 it in cfg->arch.cinfo.
15975 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15977 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15978 cfg->cil_offset_to_bb.
15980 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15982 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15983 created becase of initlocals.
15985 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15987 * mini-alpha.c cpu-alpha.md: More alpha port work from
15988 Sergey Tikhonov <tsv@solvo.ru>.
15990 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15992 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15994 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15996 * cpu-s390.md (break): Correct the length of break instruction.
15998 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
16000 * mini.c: fix a couple of soft-float issues and comments.
16002 2007-04-15 Miguel de Icaza <miguel@novell.com>
16004 * trace.c (is_filenamechar): - is also a filename char.
16006 2007-04-15 Neale Ferguson <neale@sinenomine.net>
16008 * mini-s390.c: Correct checking for enum type in return value processing.
16010 2007-04-14 Raja R Harinath <rharinath@novell.com>
16012 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
16013 (version.h): Makefile is in the build directory.
16015 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
16017 * mini-amd64.h: fix for assertion failure on Solaris/amd64
16019 2007-04-11 Martin Baulig <martin@ximian.com>
16021 * mini.c (can_access_member): Fix handling of generic classes;
16024 2007-04-10 Zoltan Varga <vargaz@gmail.com>
16026 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
16028 2007-04-05 Zoltan Varga <vargaz@gmail.com>
16030 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
16032 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16034 * mini-codegen.c: make sure the right spill amount is
16035 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16037 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16039 * mini-ppc.c: fixes for the fp_branch_nan test.
16041 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16043 * basic.cs: Comment out new test which still fails on ia64.
16045 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16047 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16049 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16051 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16053 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16055 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16056 on 64 bit machines. Fixes part of #80738.
16058 * basic.cs: Add regression test.
16060 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16062 * inssel.brg basic.cs: Revert previous change to fix build.
16064 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16067 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16069 * basic.cs: Add new regression test.
16071 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16073 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16076 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16078 * cpu-s390x.md: Correct length of break instruction.
16080 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16082 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16083 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16085 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16087 * *.c: Begin WIN64 port.
16088 * mini.c: Use correct register in profiler.
16089 * mini-amd64.c: No inline assembly on Win64.
16090 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16091 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16092 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16093 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16094 mono_arch_ip_from_context for Win64.
16096 Contributed under MIT/X11 license.
16098 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16100 * exceptions-amd64.c (seh_handler): Ditto.
16102 * exceptions-x86.c (seh_handler): Fix a memory leak.
16104 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16106 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16107 mini-s390x.c: fixed peephole optimizations to deal
16108 correctly with 1 and 2 byte reload avoidance.
16110 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16112 * cpu-s390.md, cpu-s390x.md: update localloc length.
16114 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16116 * cpu-g4.md: added missing descriptions.
16118 2007-03-14 Miguel de Icaza <miguel@novell.com>
16120 * Makefile.am: Add support so the tail tests are not executed on
16121 PowerPC as that is a known limitation of the PowerPC port.
16123 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16125 * runmdesc.bat: Move to msvc directory.
16127 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16129 * runmdesc.bat: Run executable that was produced by the current
16130 target and sent via an argument.
16132 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16134 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16137 * generics.2.cs: Add regression test.
16139 2007-03-09 Wade berrier <wberrier@novell.com>
16141 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16143 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16145 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16146 AOT code depends on this.
16148 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16150 * mini.c: more precise tracking of types in the eval stack
16151 (part of fix for bug #81044).
16153 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16155 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16157 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16159 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16161 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16163 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16165 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16167 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16168 a pointer on 64 bit systems. Fixes #80190.
16170 * iltests.il: Add new regression test.
16172 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16174 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16176 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16178 * trace.c: Remove an erroneous alignemnt check when tracing.
16179 Fixes --trace on OSX86.
16181 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16183 * mini-$(arch).h: initialize SP in context for all the archs.
16185 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16187 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16188 regressions in the thread tests.
16190 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16192 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16193 - fixed implementation of LOCALLOC opcode
16194 - implemented non-un compare for floats
16196 - implementation of FDIV and CKFINITE opcodes
16197 - fixes for latest mono updates
16198 - additional arch opcodes
16200 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16202 * Makefile.am: simplify and merge rules for cross-compilation.
16204 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16206 * local-propagation.c: Actually *apply* the fix for bug 80591...
16208 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16210 * mini-exceptions.c: backuot part of the last change
16211 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16213 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16214 * inssel.brg: Fix bug 59286.
16217 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16219 * mini-exceptions.c: patch from Zoltan to correctly check for
16220 stack boundaries (using the stack register, not the frame register),
16221 fixes bugs #80724, #79717.
16223 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16225 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16226 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16228 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16229 presence of frame pointer elimination.
16231 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16233 * mini-x86.h: NetBSD UCONTEX_REG defines.
16235 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16237 * inssel-amd64.brg: Fix amd64 build.
16239 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16241 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16244 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16246 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16249 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16251 2007-01-30 Mark Mason <mason@broadcom.com>
16253 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16254 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16255 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16256 beginning support for CEE_JMP [not quite working yet]
16257 * tramp-mips.c: LMF handling now works
16259 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16261 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16263 * mini.h (NULLIFY_INS): New macro.
16265 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16267 * mini.c: statistical profiler fix for windows, patch
16268 from Tor Lillqvist (tml@novell.com).
16270 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16271 * local-propagation.c: Fix bug 80591.
16273 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16275 * Makefile.am: put back the --export-dynamic option as with
16276 the previous gmodule flags (thanks to Robert Jordan).
16278 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16280 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16282 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16283 simplify and speed up the local register allocator. Also rename some fields
16284 like iassign->vassign.
16286 * regalloc.c: Remove some functions which are no longer used since their
16287 inlined version is in mini-codegen.c.
16289 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16291 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16293 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16295 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16296 narrowing. Fixes #80622.
16298 * iltests.il: Add new regresssion test.
16300 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16302 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16303 debug-debugger.c, debug-debugger.h: warning fixes.
16304 * driver.c: updated copyright year and made it fit in one line.
16306 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16308 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16310 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16312 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16314 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16316 * iltests.il: Add new test for bug #80507.
16318 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16320 * mini-arm.h: use soft-float also on vfp for now.
16322 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16324 * mini.c: fix some more soft-float issues.
16326 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16328 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16330 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16331 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16332 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16333 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16335 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16337 * mini-arm.c: typo fix.
16339 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16341 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16343 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16345 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16346 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16348 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16350 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16352 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16354 * inssel.brg: Fix a warning.
16356 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16358 * abcremoval.c ssa.c ssapre.c: Update after this change.
16360 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16362 * dominators.c (df_set): Use mono_bitset_union_fast.
16364 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16366 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16367 mini-codegen.c: reduce relocations and memory usage for the cpu
16370 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16372 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16374 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16375 to reduce their size.
16377 2007-01-19 Mark Mason <mason@broadcom.com>
16379 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16380 * mini-mips.c: more configuration macros, support long conditional branches, additional
16381 asserts, fix epilog instrumentation.
16382 * mini-mips.h: use standard stack walk
16383 * cpu-mips.md: increase size of div, rem and conditional branches
16385 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16387 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16390 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16392 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16393 (compile_method): Ditto.
16395 * aot-runtime.c (decode_klass_info): Ditto.
16397 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16398 needed by the code generated by inssel.brg. Also fix a warning.
16400 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16402 * mini.c: deal with enums that become genericinsts by
16403 being nested in a generic class (bug #79956).
16405 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16407 * mini.c: match the generic definition to check for
16408 private access with generic types (bug #78431).
16410 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16412 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16413 to make life easier for people cross-compiling that insist on not
16416 2007-01-17 Mark Mason <mason@broadcom.com>
16418 * inssel-long.brg: patch to deal with mips missing flags
16419 * inssel-long32-mips.brg: implement overflow checks
16420 * insset-mips.brg: implement overflow checks
16421 * mini-mips.h: implement conditional exception handling
16422 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16423 Remove unused code, minor cleanups.
16424 * exceptions-mips.c: minor cleanups
16425 * mini-ops.h: add mips conditional exception ops
16426 * cpu-mips.md: add mips conditional exception ops
16429 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16431 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16432 to deal with mips missing of flags.
16434 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16436 * exceptions-ppc.c: execute fault handlers.
16438 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16440 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16442 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16444 * mini.c: handle also floating point values in initialize_array.
16446 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16448 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16449 array initialization and make it conditional on the intrins option.
16451 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16453 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16454 relocations and put the patch info names close to the enum definition.
16456 2007-01-15 Mark Mason <mason@broadcom.com>
16458 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16460 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16462 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16464 2007-01-12 Raja R Harinath <rharinath@novell.com>
16466 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16468 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16470 * Makefile.am: distribute the mips sources.
16472 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16474 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16477 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16479 * cpu-x86.md: back out for now as this triggers other regressions.
16481 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16483 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16484 to eax:edx, so ecx can't get allocated to them (bug #80489).
16486 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16488 * mini.c, mini-exceptions.c: enabled running fault handlers
16491 2007-01-03 Miguel de Icaza <miguel@novell.com>
16493 * driver.c: If nothing fail, do not use the string "failed",
16494 because it makes it very annoying to view test result logs on the
16497 2006-12-30 Miguel de Icaza <miguel@novell.com>
16499 * debug-debugger.c (mono_debugger_main): Rename "main" to
16500 "main_method" to prevent a warning.
16502 Remove a warning for unused field.
16504 2006-12-28 Martin Baulig <martin@ximian.com>
16507 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16509 2006-12-22 Martin Baulig <martin@ximian.com>
16511 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16512 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16513 seperate `.mdb_debug_info' section, so we can access it from the
16514 debugger even if the binary is stripped.
16516 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16517 from the `.mdb_debug_info' here to prevent the linker from
16518 removing that section.
16520 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16521 mdb-debug-info64.s.
16523 2006-12-19 Robert Jordan <robertj@gmx.net>
16525 * mini-x86: enable the code to return small structures in
16526 registers for FreeBSD as well. Fixes bug #80278.
16527 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16529 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16531 * mini-x86.c: align the stack when calling the profiler
16532 function instrumenting the prolog (on OSX).
16534 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16536 * mini.c: emit a break opcode where Debugger.Break () is called.
16538 2006-12-13 Miguel de Icaza <miguel@novell.com>
16540 * mini.c (mono_method_to_ir): Provide useful information on this
16541 assert, to prevent others from debugging like I did.
16543 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16545 * mini.c: enable code which was incorrectly commented
16548 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16550 * mini-x86.c: enable on OSX, too, the code to return small
16551 structures in registers.
16553 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16555 * mini-x86.c: remove the use of the dynamic code manager here, too.
16557 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16559 * mini.h, debug-debugger.c, tramp-*.c: fixed
16560 mono_debugger_create_notification_function() to use
16561 mono_global_codeman_reserve () instead of a dynamic code manager.
16563 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16565 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16566 ves_array_element_address() jit icall and use a generated
16567 managed method instead (which is about 4 times faster for a rank 3
16570 2006-11-29 Mark Mason <mason@broadcom.com>
16572 * basic-calls.cs: additional tests for passing
16573 structures as function arguments.
16575 2006-11-29 Mark Mason <mason@broadcom.com>
16577 * mini-mips.h: disable custom exception handling
16578 * mini-mips.c: throw/rethrow should use jalr to call
16579 exception stubs. Fixed bug with passing structures
16580 by value. More support for tracing floating point
16583 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16585 * mini.c: fixed typo in the soft-float ldind.r4 handling
16588 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * mini.c, mini.h, driver.c: added --runtime command line
16591 option to select a different runtime than the autodetected one.
16592 * jit.h: added API for embedders to initialize with a specific
16595 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16597 * mini.c: handle also boxing of r4 values (bug #80024).
16599 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16601 * mini-ppc.c: force indirect calls until we reserve
16602 enough address space for all the generated code.
16604 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16606 * exceptions-arm.c: workaround bugs in the libc definition
16607 of struct ucontext.
16609 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16611 * inssel.brg: fixes from me and Mark Mason.
16613 2006-11-23 Dick Porter <dick@ximian.com>
16615 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16616 semaphore display now we've fixed the initial value
16618 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16620 * inssel.brg: partially revert the last change to fix the build.
16622 2006-11-21 Mark Mason <mason@broadcom.com>
16624 * inssel.brg: Add and use compare-and-branch macros to support
16625 architectures that do not have condition code registers (ie. MIPS).
16626 * *-mips.{c,brg,md}: Fix copyright statements
16628 2006-11-20 Mark Mason <mason@broadcom.com>
16630 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16631 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16632 * mini.h: Added declaration for mono_print_ins()
16633 * mini-codegen.c: added ins_spec initializer for MIPS
16634 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16635 vreg to be virtual and hreg to be non-virtual.
16636 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16637 is not yet working/implemented correctly.
16638 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16639 non-static, fixup calls to print_ins() from other parts in the file.
16641 2006-11-20 Mark Mason <mason@broadcom.com>
16643 * basic-calls.cs: added tests for passing structures as arguments
16646 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16648 * inssel-long32.brg: optimize signed division by power of two.
16650 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16652 * mini-arm.c: added support for interworking with thumb code
16653 (mono must be still be built using the ARM instruction encoding).
16655 2006-11-19 Miguel de Icaza <miguel@novell.com>
16657 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16658 verifier has different rules for it. Fixes a few verifier issues
16661 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16662 at the end, so people know what happened.
16664 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16666 * brach-opts.c: in optimize_exception_target() make sure we
16667 are in a catch clause (fixes bug #79871).
16669 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16671 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16672 more soft-float support fixes.
16674 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16676 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16677 that are passed half on the stack and half in registers.
16679 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16681 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16682 more mips integration work from Mark E Mason
16683 <mark.e.mason@broadcom.com>.
16685 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16687 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16688 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16689 tramp-mips.c: added sources for the mips port, not
16690 integrated in the build yet. Contributed by
16691 Mark E Mason <mark.e.mason@broadcom.com>.
16693 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16695 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16697 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16699 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16700 put the soft-float rules in its own file since it seems to
16701 break s390 compilation.
16703 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16705 * mini-arm.c: fixed wrnings.
16707 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16709 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16710 inssel-arm.brg: ARM support for soft-float.
16712 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16714 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16715 loads and stores of 32 bit fp values.
16717 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16719 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16721 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16722 works. Fixes #79852 and #79463.
16724 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16726 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16727 more soft-float support WIP and fixes.
16729 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16731 * mini-arm.c: some VFP updates.
16733 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16735 * mini-exceptions.c: 0 is a valid local var offset in some
16736 architectures, don't assert (bug #78508).
16738 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16740 * exceptions-arm.c: fixed off by one error in stack walk code.
16742 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16744 * mini.h, mini.c: more precise tracking of type load exceptions.
16746 2006-11-03 Robert Jordan <robertj@gmx.net>
16748 * Makefile.am: [WIN32] Add monow.exe target.
16749 * driver.c: [WIN32] Don't detach the console when debugging.
16752 2006-10-30 Miguel de Icaza <miguel@novell.com>
16754 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16756 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16758 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16760 * driver.c (mini_regression): Fix --regression with AOT.
16762 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16764 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16766 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16768 * mini-sparc.h: Don't use sigaction on sparc/linux.
16770 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16772 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16774 * mini-exceptions.c: Add proper include files for getpid ().
16776 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16778 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16779 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16782 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16783 name cache to reduce its size.
16785 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16787 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16789 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16790 the mono_lmf TLS variable.
16792 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16793 trampoline lmf frames.
16795 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16797 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16799 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16800 the mono_lmf TLS variable.
16802 * mini-exceptions.c: Access the LMF structure through accessors.
16804 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16805 variable instead of in jit_tls->lmf.
16807 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16809 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16810 trampoline lmf frames.
16812 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16814 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16816 * mini.c trace.c mini-x86.c: Revert these too.
16818 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16821 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16823 * genmdesc.c: removed now dead code.
16825 2006-10-09 Robert Jordan <robertj@gmx.net>
16827 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16829 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16831 * mini.h: do not leave gaps in the opcode values.
16833 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16835 * jit-icalls.h: flag functions as internal here, too.
16837 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16839 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16840 functions with the internal attribute.
16842 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16844 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16846 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16851 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16853 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16854 tail calls as on other platforms.
16856 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16858 * iltests.il: Add a few tailcall tests.
16860 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16862 * driver.c: fix loop for old compilers (bug #79521).
16864 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16866 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16868 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16870 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16871 metadata without any code.
16873 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16874 more precise debugging information using gdb.
16876 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16878 * inssel-ia64.brg: Make the helper methods static.
16880 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16882 * inssel-x86.brg: make the helper methods static.
16884 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16886 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16888 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16890 * mini.c: updates for monoburg changes.
16891 * inssel.brg: make a few helper functions static as they should.
16893 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16895 * Makefile.am: Move mini-codegen.c to common_sources.
16897 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16899 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16901 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16902 mini-ppc.h: port to use the common local register allocator.
16904 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16906 * mini.h: Remove the comment too then.
16908 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16910 * mini.h: put back backend.data which is to be used shortly and
16911 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16912 pointers on 4 byte boundaries it'd have much bigger issues running
16913 and you can ifdef it out anyway.
16915 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16917 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16918 MonoInst size by 4 bytes on 64 bit machines.
16920 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16922 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16923 replacement with more meaningful field names. Arch maintainers, please
16924 check the assigned names are good enough for your arch.
16926 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16928 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16929 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16931 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16933 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16934 relocations and memory requirements, put the optimization flags
16935 definitions in their own file.
16937 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16939 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16941 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16943 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16945 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16947 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16949 * inssel.brg: use the correct function to get the size of an item
16950 in an array, given an element class.
16951 * aot-compiler.c: do not access class->class_size directly.
16953 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16955 * mini.h, debug-mini.c: added a debugging function to print
16956 info about local variables and arguments in a jitted method.
16958 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16960 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16962 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16964 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16966 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16967 inner and outer loops when passing vtypes.
16969 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16971 * mini-ppc.c: take into account the cpu errata for cache flushing
16972 which caused some random errors (bug #79381).
16974 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16976 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16977 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16979 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16981 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16984 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16985 freebsd ports tree.
16987 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16988 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16990 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16993 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16995 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16997 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16999 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
17000 macro does not have to be changed during debugging.
17002 * 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>.
17004 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
17006 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
17008 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
17009 MONO_ARCH_NO_EMULATE_MUL is defined.
17011 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
17013 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
17015 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
17017 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
17019 2006-09-11 Zoltan Varga <vargaz@gmail.com>
17021 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
17022 stuff to mini-exceptions.c where it is used.
17024 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
17025 setup code, the real one is in mini-exceptions.c.
17027 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
17028 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
17029 some changes from the freebsd ports tree.
17031 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
17034 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
17036 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17038 * mini.c: on Linux, check for /proc to be mounted
17039 (bug# 79351, novell bug#201204).
17041 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17043 * mini.c: handle cases where pthread_attr_getstack() behaves
17044 incorrectly (bug #78096).
17046 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17048 * mini-arm.c: support larger stack frames (bug #79272).
17050 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17052 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17054 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17057 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17058 mono_class_from_name () to find a class from its name.
17060 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17062 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17064 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17066 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17068 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17070 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17072 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17073 callinfo->trampoline.
17075 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17077 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17080 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17082 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17084 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17086 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17087 stats.method_trampolines, it is already done by the generic trampoline code.
17089 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17091 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17093 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17095 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17097 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17099 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17101 * mini.c (print_jit_stats): Print new stats.
17103 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17105 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17107 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17108 Address on two dimensional arrays. Fixes #78729.
17110 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17112 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17115 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17117 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17120 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17122 (mini_get_ldelema_ins): Ditto.
17124 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17126 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17127 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17130 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17132 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17133 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17135 * exceptions-s390x.c: Cosmetic change.
17137 * tramp-s390.c: Fix warning.
17139 * cpu-s390.md: Correct length of mul_imm.
17141 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17143 * aot-compiler.c: added binary writer with ELF backend
17144 implementation (only on Linux/x86 for now).
17146 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17148 * Makefile.am: Don't run net 2.0 AOT tests.
17150 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17151 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17153 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17155 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17157 * aot-compiler.c: simplified and refactored the asm-writing code
17158 to allow different backends.
17160 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17162 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17164 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17165 little. Share patches of type TYPE_FROM_HANDLE as well.
17167 * mini.c (mono_patch_info_equal): New helper function.
17168 (mono_patch_info_hash): Ditto.
17170 * aot-compiler.c (emit_method_code): Fix s390 build.
17172 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17173 is not handled because it is stored as a flag and not as a type ctor. Fixes
17176 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17178 * aot-compiler.c: Fix computation of GOT slot statistics.
17180 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17181 Also remove support for not PIC AOT.
17183 * mini.h: Bump AOT file format version.
17185 * objects.cs: Add a test for #78990.
17187 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17188 (peter.dettman@iinet.net.au). Fixes #79087.
17190 * basic-long.cs: Add a test for the above.
17192 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17194 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17196 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17199 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17201 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17204 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17206 * mini.c: Don't verify COM proxy invoke calls
17209 2006-08-10 Dick Porter <dick@ximian.com>
17211 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17212 which process is holding semaphores locked.
17214 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17216 * mini-ia64.c mini-amd64.c: Fix #79027.
17218 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17220 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17222 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17223 implicit arguments in a vararg call. Fixes #79027.
17225 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17227 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17228 (mono_get_array_new_va_signature): Ditto.
17230 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17232 * aot-runtime.c: Call init_plt lazily.
17234 * inssel-long.brg: Fix unsigned long->int conversion.
17236 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17238 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17239 that most data is now in the .rss/.data section.
17241 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17243 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17245 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17247 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17249 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17251 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17252 virtual call. Fixes #79010.
17254 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17255 and use the result as the this argument in the real call.
17257 * generics.2.cs: Add a new test for #79010.
17259 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17261 * mini-x86.c: Fix a warning.
17263 * aot-compiler.c: Add a bunch of statistics.
17265 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17267 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17269 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17271 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17273 * 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>.
17275 2006-07-13 Miguel de Icaza <miguel@novell.com>
17277 * mini.c (mono_method_to_ir): Obtain the original method in the
17278 CIL stream and use this to perform validation.
17282 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17284 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17285 (mono_arch_call_opcode): Ditto.
17287 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17290 * mini.c (mono_patch_info_dup_mp): New helper function.
17292 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17293 compilation. Fixes #78827.
17295 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17297 * declsec.c: Use original security informations for
17298 MONO_WRAPPER_MANAGED_TO_MANAGED.
17300 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17302 * mini.c: Allow Com Interop methods/classes and
17303 don't verify COM wrapper calls
17306 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17308 * inssel-long32.brg: Fix long->i4 checked conversion.
17310 * exceptions.cs: Add a test for the above.
17312 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17314 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17316 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17319 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17322 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17324 * mini.c: Fix solaris/x86 exception handling.
17326 * Makefile.am: Get rid of $(ICU_LIBS).
17328 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17330 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17331 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17332 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17334 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17336 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17337 this function causes a SIGSEGV.
17339 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17341 * mini.c: Remove unused solaris/x86 includes.
17343 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17345 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17347 2006-06-20 Jb Evain <jbevain@gmail.com>
17349 * cpu-g4.md: fix max length of start_handler instruction.
17351 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17352 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17354 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17355 * ssa.c: Fixed bug 78653 for SSA based deadce.
17356 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17357 MonoInst.flags, used in SSA based deadce.
17358 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17359 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17361 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17363 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17364 it can end up using non executable memory on ppc64 systems
17365 running ppc32 userspace (fix from Johannes Berg).
17367 2006-06-14 Dick Porter <dick@ximian.com>
17369 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17372 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17373 * mini.c: Made so that inline is locally disabled if it would
17374 trigger a .cctor, because too many apps depend on this behavior
17375 (which seems to be also the one of the MS CLR).
17377 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17379 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17380 No idea why this worked before.
17382 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17383 which branch to outer exception clauses since they could skip the
17384 inner finally clauses. Fixes #78633.
17386 * exceptions.cs: Add a test for the above.
17388 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17391 * iltests.il: Add a test for the above.
17393 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17395 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17396 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17398 * iltests.il: Add a test for the above.
17400 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17402 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17404 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17405 methods as instrinsics.
17407 2006-06-09 Wade Berrier <wberrier@novell.com>
17409 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17410 (simple-cee-ops.h ssapre-mini-ops.h)
17412 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17414 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17415 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17417 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17418 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17420 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17422 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17424 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17426 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17427 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17428 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17429 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17430 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17431 of opcodes, so that bug 78549 should not happen again.
17432 * ssapre.c: Updated to use the renamed files.
17434 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17436 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17437 in OP_ATOMIC_EXCHANGE_I4.
17439 2006-06-07 Wade Berrier <wberrier@novell.com>
17441 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17442 in mono_debugger_create_notification_function)
17444 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17446 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17448 * mini.c (type_from_stack_type): Disable some changes which do not
17451 * driver.c: Reenable opts.
17453 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17454 of the evaluation stack.
17456 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17457 evaluation stack trace at entry to the bblock.
17459 * mini.c (merge_stacks): New function to perform verification of stack merges.
17460 Turned off by default.
17462 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17465 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17467 * local-propagation.c: Fixed bug 78549.
17469 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17471 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17473 2006-06-02 Miguel de Icaza <miguel@novell.com>
17475 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17476 tramp-arm.c, tramp-ia64.c
17477 (mono_debugger_create_notification_function): Update signature to
17478 new signature and use new protocol for creating the notification
17481 Should fix the build.
17483 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17485 * exceptions-ppc.c (mono_jit_walk_stack)
17486 (ves_icall_get_frame_info): Fix the build
17488 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17490 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17492 2006-05-31 Raja R Harinath <rharinath@novell.com>
17494 * il2tests.2.il: New file for generics CIL tests. Add test for
17496 * Makefile.am: Update.
17499 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17502 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17504 * aliasing.c: Fixed bug 78311.
17506 2006-05-29 Martin Baulig <martin@ximian.com>
17508 * mini-exceptions.c (mono_find_jit_info): When computing the
17509 native offset, check whether we're actually inside the method's
17510 code; call mono_debug_print_stack_frame() to format the frame.
17511 (ves_icall_System_Exception_get_trace): Call
17512 mono_debug_print_stack_frame() to format the stack frame.
17513 (ves_icall_get_trace): Update to the new debugging API.
17514 (mono_jit_walk_stack_from_ctx): Likewise.
17515 (ves_icall_get_frame_info): Likewise.
17517 * mini.c (get_method_from_ip): Use the new debugging API.
17518 (mono_print_method_from_ip): Likewise.
17521 (mono_jit_walk_stack): Use the new debugging API.
17522 (ves_icall_get_frame_info): Likewise.
17524 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17526 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17528 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17530 * mini.c: Added "limitator" to inline for debugging.
17532 2006-05-24 Martin Baulig <martin@ximian.com>
17534 * debug-debugger.c (mono_debugger_init): Create a private,
17535 malloc()-based code manager for the notification function and
17536 intentionally leak it on exit. This fixes the crash-on-exit race
17540 (mono_debugger_create_notification_function): Added
17541 `MonoCodeManager *' argument.
17544 (mono_debugger_create_notification_function): Added
17545 `MonoCodeManager *' argument.
17547 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17549 * aliasing.c: Fixed 64 bit issue.
17550 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17551 default since all known bugs are fixed (one more time!).
17553 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17555 * mini.c: write barrier support.
17557 2006-05-23 Martin Baulig <martin@ximian.com>
17559 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17560 check at the top of the file.
17562 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17564 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17565 reverting changes without reason and without changelog entries.
17567 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17569 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17570 to a few opcodes. Fixes #78439.
17572 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17573 consistency with other archs.
17575 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17577 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17579 * debug-debugger.c: fix the build.
17581 2006-05-17 Martin Baulig <martin@ximian.com>
17584 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17585 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17586 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17587 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17589 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17591 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17593 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17595 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17596 MONO_TYPE_GENERICINST.
17598 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17599 MONO_TYPE_GENERICINST.
17601 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17603 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17606 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17608 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17610 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17612 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17614 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17615 mono_trace_cleanup ().
17617 * iltests.il: Fix problem with the newly added test.
17619 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17620 due to register constraints, free up the previous hreg. Fixes #78314.
17622 * iltests.il: Add new test for #78314.
17624 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17625 Interlocked.Add. Fixes #78312.
17627 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17629 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17631 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17633 2006-05-05 Martin Baulig <martin@ximian.com>
17635 * debug-mini.c (mono_debug_open_block): New method.
17638 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17639 the beginning of each basic block.
17642 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17643 the beginning of each basic block.
17645 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17647 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17648 default until I understand why they break the build on amd64.
17650 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17652 * mini.c (mini_cleanup): Call mono_cleanup ().
17654 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17657 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17659 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17660 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17661 default since all known bugs are fixed, and I cannot reproduce bug
17662 77944... I'm asking Matt Hargett to test again after this commit.
17664 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17666 * mini-codegen.c: Fixed typo that thrashed inline.
17668 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17670 * dominators.c (compute_dominators): Avoid using a worklist since
17671 it is not correct in some cases. Instead, iterate over all bblocks as
17672 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17674 2006-04-28 Miguel de Icaza <miguel@novell.com>
17676 * mini.c (mono_jit_compile_method_inner): Use
17677 mono_prepare_exception_from_error that resets the value
17680 2006-04-27 Miguel de Icaza <miguel@novell.com>
17682 * mini.c: Move the mini_loader_error_to_exception to metadata.
17684 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17686 * aliasing.c: Fixed bug 78210.
17688 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17690 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17691 default until all their problems (or the ones they trigger) are fixed.
17693 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17695 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17697 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17698 as loaded only after resolving patches since that could invoke the same method.
17700 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17702 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17705 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17708 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17711 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17712 made from AOT code through the PLT table.
17714 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17715 holding the plt offset when a call is made to the aot plt trampoline.
17717 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17719 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17722 * Makefile.am (common_sources): Fix build breakage.
17724 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17725 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17726 intra-assembly calls if possible.
17728 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17730 * mini-trampolines.c: Handle PLT entries.
17732 * mini.c: Avoid creating a GOT var for calls.
17734 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17735 from mscorlib code.
17737 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17738 from mscorlib code.
17740 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17743 * mini.h: Bump AOT file format version.
17745 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17748 2006-04-25 Martin Baulig <martin@ximian.com>
17750 * driver.c: Disable copyprop, consprop and inline when running
17751 inside the debugger.
17753 2006-04-25 Martin Baulig <martin@ximian.com>
17755 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17756 with `get_current_thread' and added `detach'.
17757 (MonoDebuggerMetadataInfo): Added `thread_size',
17758 `thread_tid_offset', `thread_stack_ptr_offset' and
17759 `thread_end_stack_offset'.
17761 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17763 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17766 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17767 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17769 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17771 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17773 * aot.c: Add support for ADJUSTED_IID.
17775 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17777 * aot.c (emit_method_order): Don't align method_order_end.
17779 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17780 the interface ID changes.
17782 2006-04-21 Dick Porter <dick@ximian.com>
17784 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17785 cleaning up a thread. Fixes the new part of bug 77470.
17787 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17789 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17790 to managed wrapper.
17792 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17794 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17796 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17797 SIGSEGV. Fixes #78072.
17799 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17800 unregister our SIGABRT handler.
17802 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17804 * mini.c: Disabled inline where it can alter the call stack in a
17805 way visible from managed code.
17806 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17809 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17811 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17812 on other platforms. Fixes #78089.
17814 2006-04-13 Martin Baulig <martin@ximian.com>
17816 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17817 determine whether we're inside the debugger.
17820 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17822 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17824 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17825 handler clauses. Fixes #78024.
17827 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17828 in the CALL_MEMBASE opcodes. Fixes #78088.
17829 (mono_arch_get_vcall_slot_addr): Ditto.
17831 2006-04-10 Martin Baulig <martin@ximian.com>
17833 * debug-debugger.c: The thread handling code has now been moved
17834 into ../metadata/threads.c.
17836 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17838 * driver.c (mono_main): Fix --with-gc=none build.
17840 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17841 (mono_spillvar_offset_float): Ditto.
17842 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17843 hreg, not when its !global, since on ia64, there is a third category: stacked
17846 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17848 * mini.c: set MonoInst->klass for load field address and a few other
17851 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17853 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17855 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17857 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17858 the branch opt changes.
17860 2006-04-06 Dick Porter <dick@ximian.com>
17862 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17864 * wapihandles.c (mini_wapi_seminfo):
17865 * driver.c (mono_main): Add semaphore info option
17867 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17869 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17870 branch optimization changes. Fixes #78009.
17872 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17874 * mini.c: ignore accessibility of methods in managed->native wrappers.
17876 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17878 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17880 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17882 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17884 * mini.c: Modify the branch optimizations to preserve the invariant that
17885 the entries inside the in_bb and out_bb arrays are unique.
17886 (mono_unlink_bblock): Avoid creation of new arrays.
17888 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17890 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17893 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17895 * mini.c (optimize_branches): Remove the "optimizations" in
17896 the cbranch1/cbranch2 -> branch cases which were causing several
17897 problems in the past. Fixes #77986.
17899 2006-03-31 Chris Toshok <toshok@ximian.com>
17901 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17902 default optimizations :(
17904 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17906 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17909 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17911 * local-propagation.c: Added comments to structs and removed
17912 "Mono" prefixes from local tree mover types.
17914 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17916 * Makefile.am (arch_sources): Define this for each architecture so
17917 libmono_la_SOURCES is defined in one place.
17919 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17921 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17924 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17926 * driver.c: print the GC name supplied by configure.
17928 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17930 * local-propagation.c: Added tree mover, and moved here all the
17931 local propagation code from mini.c
17932 * mini.c: Added support for treeprop, and moved all the local
17933 propagation code to local-propagation.c
17934 * mini.h: Added support for treeprop
17935 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17936 treeprop, inline and deadce by default
17937 * Makefile.am: Added local-propagation.c
17939 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17941 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17943 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17945 * debug-debugger.c: make it compile without the Boehm GC.
17947 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17949 * mini.c: fixed issue with mismatch when an icall is registered
17950 with multiple names but same address.
17952 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17954 * declsec.c, mini-exceptions.c: use write barrier to set reference
17955 fields of managed objects.
17957 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17959 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17960 (can_access_internals): Fix a warning.
17962 * mini.c (print_method_from_ip): Rename this to
17963 mono_print_method_from_ip so it gets exported.
17965 * trace.c: Deal with strings inside StringBuilder's containing garbage
17966 and fix memory leaks. Fixes #77848.
17968 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17970 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17973 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17975 * mini-s390.c: Remove OP_X86_TEST_NULL.
17977 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17979 * mini.c: use the correct GetHashCode() for the moving collector.
17981 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17983 * liveness.c: Regalloc spill cost tuning.
17985 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17987 * mini-s390x.h: Correct S390_LONG macro.
17989 * mini-s390x.c: Cleanup unused code.
17991 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17993 * jit-icalls.h: New file.
17995 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17996 icalls and include that instead of including jit-icalls.c.
17998 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
18001 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
18003 * mini.c: when checking for member accessibility, also check for
18004 friend assemblies and for explicit interface implementations.
18006 2006-03-14 Zoltan Varga <vargaz@gmail.com>
18008 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
18010 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
18012 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18013 common cases are done first.
18015 * mini-ops.h: Only define platform specific opcodes on the given platform.
18017 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
18020 2006-03-14 Martin Baulig <martin@ximian.com>
18022 Revert Paolo's change from r57348:
18024 * mini.h: don't use gboolean for bitfields.
18025 * mini.c: verifier changes for fields and methods accessibility.
18027 2006-03-13 Neale Ferguson <neale@sinenomine.net>
18029 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
18031 * mini-s390x.c: Fix conv_r_un.
18033 * cpu-s390, cpu-s390x.md: Fix lengths.
18035 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18037 * mini.c: nested types have access to all the nesting
18038 levels, not just the enclosing types.
18040 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18042 * mini.c: added a few more verification checks.
18044 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18046 * liveness.c: Merge optimizations from the linear-il branch.
18048 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18050 * mini-ia64.c (emit_call): Add a comment.
18052 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18054 * tramp-ia64.c: Fix some warnings.
18056 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18058 * mini.h: don't use gboolean for bitfields.
18059 * mini.c: verifier changes for fields and methods accessibility.
18061 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18063 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18064 lazy icall wrapper changes.
18066 * dominators.c: Replace all the dominator algorithms with faster
18067 ones from the linear-il branch.
18069 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18072 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18073 common cases are done first.
18075 * mini-amd64.c: Fix some warnings.
18077 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18080 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18083 * mini.h: Add a missing prototype.
18085 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18087 * mini.c: Compile icall wrappers lazily.
18089 * mini-codegen.c: Use printf instead of g_print since its much faster.
18091 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18094 * mini.c (optimize_branches): Cache the negative result from
18095 remove_block_if_useless ().
18097 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18098 Also fix some bblock linking issues.
18100 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18103 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18105 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18106 accessed fields first, for better cache behavior.
18108 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18110 * mini.c: speedup IList<T> array accesses.
18112 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18114 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18115 inline_costs counter. Fixes #77190.
18117 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18119 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18120 trace messages. Fixes #77706.
18122 2006-03-04 Martin Baulig <martin@ximian.com>
18124 * tramp-amd64.c, tramp-x86.c
18125 (mono_debugger_create_notification_function): Use
18126 mono_global_codeman_reserve() to allocate a buffer at runtime and
18129 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18131 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18132 notification function at runtime and then call `initialize' in the
18133 `MONO_DEBUGGER__debugger_info' vtable.
18135 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18137 * iltests.il: Fix a visibility problem.
18139 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18141 * driver.c, mini.c: add hooks for the counters API.
18143 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18145 * driver.c: show disabled options.
18147 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18149 * linear-scan.c: always use cost-driven selection.
18151 2006-02-28 Raja R Harinath <rharinath@novell.com>
18153 * jit-icalls.c (helper_compile_generic_method): Revert change from
18156 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18158 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18160 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18162 * inssel.brg: style fixes, mostly to force the updated monoburg
18163 to run for people using svn.
18165 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18167 * mini.c: match monoburg changes.
18169 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18171 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18172 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18173 declaration in the header file.
18175 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * helpers.c: reduce relocations and mem usage.
18179 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18181 * mini.h, mini-codegen.c: disable logging features if
18182 requested by configure.
18184 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18186 * mini.c: tiny verifier changes.
18188 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18190 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18191 cpu-pentium.md: stack alignment changes for osx/x86,
18192 partially from Geoff Norton <gnorton@customerdna.com>.
18194 2006-02-24 Raja R Harinath <harinath@gmail.com>
18196 * jit-icalls.c (helper_compile_generic_method): Update to changes
18197 in metadata/class.c.
18199 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18203 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18204 interface calls with large offsets.
18206 2006-02-23 Raja R Harinath <rharinath@novell.com>
18208 * jit-icalls.c (helper_compile_generic_method): Document the
18209 special-case we depend on so that we can inflate the method twice
18210 with the same context with no bad side-effects.
18212 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18214 * mini-x86.c, mini-amd64.c: fix for case when xen support
18217 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18219 * mini-x86.c, mini-amd64.c: generate code to access tls items
18220 in a faster way for Xen systems.
18222 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18224 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18225 updates and compilation fixes for the OSX/x86 port, mostly from
18226 Geoff Norton <gnorton@customerdna.com>.
18228 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18230 * inssel.brg: faster interface call implementation
18231 to sync with the interface_offsets MonoVTable changes.
18233 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18235 * mini.c: more verification checks.
18237 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18239 * mini.c: added a few more verification checks.
18241 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18243 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18244 facility on the processor and use it if available.
18246 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18248 * driver.c, aot.c, mini.c: throw exception if the IL code is
18249 invalid or unverifiable.
18251 2006-02-17 Raja R Harinath <rharinath@novell.com>
18253 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18256 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18258 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18260 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18262 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18263 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18264 handling of instantiated generic valuetypes.
18266 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18268 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18269 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18272 * generics.2.cs: Revert the nullable reftypes tests.
18274 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18276 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18277 using __builtin_frame_address (1) as it doesn't work in the presence
18278 of optimizations. Hopefully fixes #77273.
18280 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18281 -> generics.cs change as it doesn't work with some automake versions.
18283 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18285 * mini.c: handle systems that sue a different way to
18286 retrieve the stack address of the current thread.
18288 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18290 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18291 it specially in the makefile.
18293 * generics.2.cs: Add tests for nullable reference types.
18295 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18297 * mini.c: always handle the case when mono_jit_init()
18298 is called in a thread different from the main thread,
18299 confusing libgc (bug #77309).
18301 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18303 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18305 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18307 * mini.c: change optimize_branches () to use a single loop
18308 and introduce a new optimization to simplify some range checks.
18310 2006-02-03 Martin Baulig <martin@ximian.com>
18312 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18313 and merged with debugger_thread_manager_add_thread().
18314 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18315 inform the debugger about the main thread.
18317 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18319 * basic.cs: Add test for div.un/rem.un constant folding.
18321 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18323 * cpu-s390x.md: correct int_xor_imm length
18325 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18327 * generics.2.cs: New test for #77442.
18329 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18332 2006-02-02 Martin Baulig <martin@ximian.com>
18334 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18335 <mono/metadata/mono-debug-debugger.h>
18337 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18339 2006-02-02 Martin Baulig <martin@ximian.com>
18341 * debug-debugger.h: New header file for debug-debugger.c.
18343 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18344 function is a separate thread anymore; add support for attaching.
18346 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18348 * tramp-x86.c: Fix a warning.
18350 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18352 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18353 on very large methods.
18355 * aot.c (load_patch_info): Fix a warning.
18357 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18359 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18360 mini-ops.h: alu membase optimizations.
18362 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18364 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18365 to speedup StringBuilder.
18367 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18369 * dominators.c (mono_compute_natural_loops): Fix detection of
18370 loop body start blocks.
18372 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18374 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18376 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18379 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18381 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18383 2006-01-25 Martin Baulig <martin@ximian.com>
18385 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18386 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18387 started to cleanup this file a little bit.
18389 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18391 * mini.c: optimize a codepath frequently happening in generics code.
18393 2006-01-23 Martin Baulig <martin@ximian.com>
18395 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18397 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18398 functions directly.
18400 * driver.c: debug-debugger.c is only available if
18401 `MONO_DEBUGGER_SUPPORTED' is defined.
18403 2006-01-23 Martin Baulig <martin@ximian.com>
18405 * debug-debugger.c: Only enable this on platforms where the Mono
18406 Debugger is working (x86 and x86_64).
18408 2006-01-21 Martin Baulig <martin@ximian.com>
18410 The Mono Debugger is now using the normal `mono' instead of the
18411 `mono-debugger-mini-wrapper' when executing managed code.
18413 * debug-debugger.c: New file; previously known as
18414 debugger/wrapper/wrapper.c.
18416 * debug-mini.c (mono_init_debugger): Removed.
18418 * driver.c (mono_main): Added new `--inside-mdb' command line
18419 argument which is used when running inside the debugger.
18421 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18423 * liveness.c (mono_analyze_liveness): Remove some unused data
18426 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18428 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18430 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18432 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18433 depends on implementation details of monobitset.
18435 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18438 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18440 * liveness.c: Update after monobitset changes.
18442 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18444 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18446 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18448 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18450 * mini-s390x.c: Remove warning messages.
18452 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18454 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18456 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18458 * generics.2.cs: Add ldelem/stelem_any test.
18460 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18462 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18464 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18466 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18468 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18470 * generics.2.cs: Reenable vtype tests.
18472 * inssel-x86.brg: Remove an icorrect valuetype rule.
18474 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18476 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18477 initial support for OP_ABS.
18479 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18481 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18483 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18485 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18486 conversion and implement LADD/LSUB.
18488 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18491 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18493 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18495 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18498 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18500 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18501 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18502 (stack walk problem).
18504 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18506 * aot.c (mono_aot_load_method): Fix a warning.
18508 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18510 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18512 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18514 * iltests.il: Add test for #77148.
18516 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18519 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18521 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18523 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18525 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18526 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18528 * basic-long.cs: Add lconv-to-r4/r8 tests.
18530 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18532 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18534 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18535 here as on other archs.
18537 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18539 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18541 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18543 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18545 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18547 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18548 instrument_prolog; Add memory_barrier instruction.
18550 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18552 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18554 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18556 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18558 * aliasing.c inssel.brg: Fix warnings.
18560 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18561 could skip initialization of some parts of memory.
18563 * mini.c mini-ia64.c: Fix warnings.
18565 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18567 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18569 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18570 a crash seen on sparc.
18572 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18574 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18576 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18578 * mini-ops.h: Add s390_backchain instruction
18580 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18582 * cpu-s390.md: Add s390_backchain instruction
18584 * mini-s390.c: Significant ABI changes
18586 * mini-s390.h: Cater for zero length structures
18588 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18590 * mini-s390.c: ABI fixes
18592 * inssel-s390.brg: Remove debug statements
18594 * cpu-s390.md: Fix length of ATOMIC_xx operations
18596 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18598 * basic-float.cs: Add float<->long conversion tests.
18600 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18602 * mini-s390.c: Fix LOCALLOC processing.
18604 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18606 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18608 * iltests.il: Add tests for some opcodes not covered by the other
18611 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18613 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18614 register loading for Tail processing; Correct trace output.
18616 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18618 * cpu-s390.md: Correct size of jmp instruction.
18620 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18622 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18624 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18626 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18627 Bring s390 up to current level.
18629 2005-12-12 Zltan Varga <vargaz@gmail.com>
18631 * generics.2.cs: Disable the newly added tests as they do not work yet.
18633 * generics.2.cs: Add valuetype tests.
18635 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18637 * basic-long.cs: Add i4->u8 test.
18639 * objects.cs: Add tests for JIT intrinsic.
18641 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18642 optimizations lost by a mistake.
18644 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18646 * basic-long.cs: Remove a test moved to objects.cs.
18648 * arrays.cs: Add more array tests.
18650 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18652 * arrays.cs: Add new tests for multi-dimensional arrays.
18654 2005-12-06 Raja R Harinath <rharinath@novell.com>
18656 * Makefile.am (test_sources2): Add generics.2.cs.
18657 (EXTRA_DIST): Add test_sources2.
18659 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18661 Support for boxing and unboxing nullable types as well as the
18662 isinst operation on nullables, per the CLI ammendment.
18664 * inssel.brg (CEE_ISINST): Special case for nullable
18666 * mini.c (handle_unbox_nullable): new method
18667 (handle_box): Special case for nullable types
18668 (mono_method_to_ir): Call handle_unbox_nullable in correct
18671 * generics.2.cs: New test suite
18673 * Makefile.am: Support for regression tests with generics.
18675 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18677 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18678 allocated to registers. Fixes #76800.
18680 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18682 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18684 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18686 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18689 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18691 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18694 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18696 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18697 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18699 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18700 single precision before storing to a single precision location.
18702 2005-11-28 Raja R Harinath <rharinath@novell.com>
18704 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18706 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18708 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18711 * basic.cs: Remove test_0_byte_compares test which was moved to
18712 objects.cs a long time ago.
18714 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18716 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18718 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18720 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18721 handlers are called.
18723 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18726 * mini-ia64.c: Add support for the throw->branch exception
18729 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18731 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18733 * mini.c: Enabled "fastpath" deadce :-)
18735 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18737 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18738 alias analysis pass to support it.
18739 * mini.h: Likewise.
18741 * liveness.c: Likewise (liveness computation can use aliasing
18742 information to be more accurate).
18743 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18744 moreover made so that "--compile-all" uses the given optimization
18745 flags and not the default ones.
18746 * aliasing.c: Alias analysis (new file).
18747 * aliasing.h: Likewise.
18748 * Makefile.am: added "aliasing.c" and "aliasing.h".
18750 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18752 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18755 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18757 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18758 fp >= end_of_stack exit condition, as it is not needed, and it might
18759 become true for fp eliminated frames.
18761 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18763 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18766 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18768 * mini-arm.c: fixed alignment of doubles/longs to match
18769 the C ABI (bug #76635).
18771 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18773 * aot.c: fix compilation with --enable-minimal=aot.
18775 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18777 * mini-arm.c: fixed compatibility with the new
18778 floating point emulator package for compares.
18780 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18782 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18784 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18786 * mini-exceptions.c (print_stack_frame): Output to stderr.
18787 (mono_handle_native_sigsegv): Ditto.
18789 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18791 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18792 OP_LCONV_TO_OVF_I implementation.
18794 * mini-amd64.c: Add support for the throw->branch exception
18797 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18798 when the catch clause catches a more general exception, i.e. Object.
18800 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18802 * cpu-ia64.md: Remove unused opcodes.
18804 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18805 specific defines for architectures defining USE_SIGACTION.
18807 * mini-ia64.c: Fix some warnings.
18809 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18810 version seemed to skip a frame.
18812 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18814 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18815 only calls which are made to native code use this flag.
18817 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18819 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18820 varargs methods as well.
18822 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18823 which have save_lmf set. Reorganize methods prologs a bit.
18825 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18826 debugger to the proper place.
18828 2005-10-29 Martin Baulig <martin@ximian.com>
18830 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18831 when running inside the debugger until the debugger has support
18834 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18836 * mini.h: Fix a warning.
18838 2005-10-24 Miguel de Icaza <miguel@novell.com>
18840 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18841 we expose publicly, this returns the string.
18843 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18845 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18846 with fp elimination.
18848 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18850 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18851 native stacktrace using the glibc 'backtrace' function if available.
18853 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18855 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18857 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18858 handle SIGSEGVs received while in native code.
18860 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18861 code, call mono_handle_native_sigsegv which will abort the runtime
18862 after printing some diagnostics, instead of converting it into a
18863 confusing NullReferenceException.
18865 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18867 * cpu-pentium.md: Remove unused opcodes.
18869 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18871 * mini-amd64.h (MonoLMF): Add rsp field.
18873 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18876 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18878 * mini-codegen.c (get_register_spilling): Fix some warnings.
18880 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18882 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18883 elimination during exception handling. Enable fp elimination by
18886 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18889 2005-10-16 Martin Baulig <martin@ximian.com>
18891 * mini-exceptions.c
18892 (mono_debugger_run_finally): New public method for the debugger.
18894 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18896 * debug-mini.c (mono_debug_init_method): Fix warning.
18898 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18899 the 'exname' parameter const to fix some warnings.
18901 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18903 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18904 introduced by the previous patch.
18906 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18908 * basic-float.cs: Add test for precision of float arithmetic.
18910 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18911 when loading/storing single values from/to memory.
18913 * mini.c (mono_jit_compile_method_with_opt): Create the function
18914 pointers in the correct domain.
18916 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18918 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18919 introduced by previous patch.
18921 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18922 when out_filter_idx is NULL.
18924 * mini-exceptions.c: Don't run filter clauses twice during exception
18925 handling. Fixes #75755.
18927 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18929 * aot.c: Add support for ldflda wrappers.
18931 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18934 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18936 * mini.c, mini.h: do not consider exception handlers blocks when
18937 setting up interface variables.
18939 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18941 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18943 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18945 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18946 causes a regression.
18948 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18950 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18952 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18953 of the OP_P definitions.
18955 * TODO: Add a proposal for dealing with the CEE/OP mess.
18957 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18958 optimizations from the x86 port.
18960 * cpu-amd64.md: Ditto.
18962 * basic.cs basic-long.cs: Add tests.
18964 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18966 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18967 Patrik Torstensson's implementation of my exception-handling
18968 optimization idea, when the exception object is not used
18971 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18973 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18974 of the mul_imm optimizations from the old jit.
18976 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18978 * mini.c, liveness.c: patch by Patrik Torstensson and
18979 Zoltan Varga to improve performance in methods with
18982 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18984 * driver.c: Remove 'Globalization' entry from --version.
18986 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18988 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18989 there is a profiler interested in JIT events.
18991 * aot.c: Load profile files produced by the AOT profiling module, and
18992 reorder methods based on the profiling info. Add a 'method_order' table
18993 to the AOT file to make mono_aot_find_jit_info work with the reordered
18996 * mini.h: Bump AOT file version info.
18998 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
19000 * mini-arm.h: work around what looks like a gcc bug when optimizations
19003 2005-09-28 Raja R Harinath <rharinath@novell.com>
19005 * Makefile.am (AM_CFLAGS): Don't use += to append inside
19006 conditionals. Use ...
19007 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
19009 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
19012 to determine the amount of memory to copy when passing valuetypes.
19014 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
19015 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
19017 2005-09-27 Zoltan Varga <vargaz@gmail.com>
19019 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
19020 information about aot.
19022 2005-09-27 Ben Maurer <bmaurer@ximian.com>
19024 * *.c: Replace the use of {Enter,Leave}CriticalSection with
19025 macros. This will allow a deadlock debugger to easily be plugged
19028 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
19030 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
19032 2005-09-27 Raja R Harinath <rharinath@novell.com>
19034 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
19035 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
19036 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19037 ($(arch_built)) [CROSS_COMPILING]: Error out.
19039 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19041 * aot.c: Add support for the no_special_static flag for classes.
19043 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19045 * Reapply reverted patches.
19047 * *: Revert r50174 as well.
19049 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19051 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19053 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19055 2005-09-23 Miguel de Icaza <miguel@novell.com>
19057 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19058 part of the SIG_HANDLER_SIGNATURE.
19060 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19062 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19065 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19066 introduced by previous patch.
19068 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19070 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19071 saved registers too.
19073 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19074 upon the information returned by get_call_info ().
19076 * mini-x86.c (add_float): Fix stack size calculation.
19077 (mono_arch_call_opcode): Rewrite this so it works based up the
19078 information returned by get_call_info ().
19079 (mono_arch_get_this_vret_args): Ditto.
19081 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19083 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19084 in cinfo to determine the registers which need to be used.
19086 2005-09-20 Miguel de Icaza <miguel@novell.com>
19088 * driver.c (mono_main): Add --server and --desktop flags.
19090 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19092 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19093 registers as global registers.
19095 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19096 longer needed with the new register allocator.
19098 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19100 * cpu-ia64.md: Remove unused opcodes.
19102 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19104 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19106 * cpu-amd64.md: Remove unused opcodes.
19108 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19109 needed with the new register allocator.
19111 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19114 2005-09-16 Raja R Harinath <rharinath@novell.com>
19116 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19118 2005-09-16 Martin Baulig <martin@ximian.com>
19120 * exceptions-amd64.c
19121 (throw_exception): Don't call mono_debugger_throw_exception() if
19122 we're a rethrow - see the FIXME in the code.
19124 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19126 * mini.c (mono_init_exceptions): This only works on some architectures.
19128 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19130 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19133 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19135 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19136 now in mini-exceptions.c.
19138 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19140 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19141 now in mini-exceptions.c.
19143 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19145 * exceptions-x86.c: Applied patch from Patrik Torstensson
19146 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19148 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19149 code into mini-exceptions.c. Add some assertions to it.
19151 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19153 * aot.c (emit_section_change): Applied patch from "The Software Team"
19154 (<software@solmersa.com>). Fix as errors on windows.
19156 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19158 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19159 method info into the LMF.
19161 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19163 * mini-ia64.c: Add proper unwind info for method epilogs.
19165 * exceptions-ia64.c: Add some code to help debugging.
19167 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19169 * mini-exceptions.c: Fix warning.
19171 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19173 * mini.c: Really fix build.
19175 * mini-x86.c mini-amd64.c: Fix build.
19177 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19179 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19181 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19182 some Interlocked methods as intrinsics.
19184 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19185 for Thread methods as well.
19187 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19189 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19191 * mini-ia64.c mini-x86.c mini-amd64.c
19192 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19195 * mini.c (mono_init_exceptions): Fix build breakage.
19197 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19199 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19200 of instructions. Use the new ia64_unw_op macros for emitting unwind
19203 * mini.c (mono_init_exceptions): Initialize exception handling
19204 related trampolines at startup.
19206 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19208 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19210 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19212 * mini.c: Handle type loading errors gracefully during compilation and
19213 throw the appropriate exception.
19215 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19217 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19218 for the mono binary.
19220 2005-09-09 Martin Baulig <martin@ximian.com>
19222 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19225 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19227 * mini-arm.h: use emulation for conv.r.un for the release.
19229 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19231 * mini-arm.c, objects.cs: more fixes and tests for them.
19233 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19235 * mini-arm.c: align structures to at least 4 bytes to be able
19236 to keep our current optimized memcpy.
19238 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19240 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19242 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19244 * mini.c: ignore SIGPIPE.
19246 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19248 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19250 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19252 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19254 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19256 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19258 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19259 exception handling support.
19260 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19261 patch by Brian Koropoff <briank@marakicorp.com>).
19263 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19265 * mini.c: revert another 'optimization' which breaks when
19266 items on the eval stack need to be saved at a basic block end
19269 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19271 * jit-icalls.c: for arrays, ensure we always provide
19274 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19276 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19278 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19280 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19282 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19283 arguments in their original register.
19285 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19287 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19290 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19291 when ssapre is enabled.
19293 * inssel-long.brg: Fix bug in previous patch.
19295 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19296 multiplication by a constant.
19298 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19300 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19303 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19306 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19308 * inssel-arm.brg: apply changes tested by Brian Koropoff
19309 <briank@marakicorp.com>.
19311 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19313 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19315 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19317 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19318 to the same register if dreg is just a base register.
19319 (print_ins): Improve printing of membase opcodes.
19321 * inssel-x86.brg: Add optimized ldind(reg) rules.
19323 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19325 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19327 * mini.c: when running under valgrind, set the stack bottom for
19328 the GC at the actual approximate stack for the app (fixes running
19329 mono with valgrind).
19331 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19333 * mini.c: do no break at the first valuetype to init found
19334 (fixes bug #75791).
19336 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19338 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19340 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19342 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19344 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19346 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19348 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19350 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19352 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19355 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19358 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19361 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19363 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19365 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19367 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19368 in the tail recursion optimization.
19370 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19371 debug info into the assembly file.
19373 * iltests.il: Add test for filter regions.
19375 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19376 initial stack of filter regions. Fixes #75755.
19378 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19380 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19381 stack requirements.
19383 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19385 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19386 the check for an already compiled method on non-ia64 platforms.
19387 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19390 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19392 * inssel-x86.brg: Add some optimized call rules.
19394 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19396 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19399 * mini.h mini-trampolines.c: Pass the trampoline argument to
19400 mono_arch_patch_delegate_trampoline.
19402 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19404 * mini-trampolines.c: Fix build.
19406 * mini-amd64.h: Add delegate trampolines.
19408 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19410 * inssel-amd64.brg: Add optimized call rules.
19412 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19414 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19416 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19418 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19421 * mini-ia64.c: Remove LMF fixmes.
19423 * mini-ia64.h: Remove most fields from LMF.
19425 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19427 * mini-trampolines.c: Add support for IA64 function descriptors.
19429 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19430 for IA64 function descriptors.
19432 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19434 * tramp-arm.c: patch the vtable for virtual calls. Added
19435 support code to register/unregister the LMF.
19436 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19439 2005-08-19 Dick Porter <dick@ximian.com>
19441 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19442 bit value if needed.
19444 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19446 * mini.c (mini_get_method): Move handling of wrapper data here.
19448 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19450 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19453 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19454 bblock->code does not remain empty.
19456 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19458 * arrays.cs: Add regression test for #75832.
19460 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19461 rules. Fixes #75832.
19463 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19464 instruction scheduling.
19466 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19468 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19470 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19472 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19474 * mini-codegen.c: Fix VC build.
19476 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19478 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19480 * mini.h: fix signature for mono_register_opcode_emulation.
19482 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19484 * mini.c: Get rid of most of the helper_sig_... constants using
19485 mono_create_icall_signature ().
19487 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19489 * jit-icalls.c (helper_ldstr): New helper function.
19491 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19493 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19494 throw, load the string using a helper call instead of creating a string object.
19496 * aot.c: Update after LDSTR changes.
19498 * mini.h: Bump AOT file version.
19500 * aot.c: Save class size info into the AOT file. Print more statistics during
19503 * mini.h: Bump AOT file version.
19505 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19506 ordering of disasm cases. Fixes #74957.
19508 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19510 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19511 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19512 the generic code needed for the ARM port.
19514 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19516 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19517 inssel-arm.brg: more ARM features and fixes.
19519 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19521 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19522 ARM port work in progress.
19524 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19526 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19528 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19530 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19532 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19534 * *-ia64.*: Ongoing IA64 work.
19536 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19538 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19540 * TODO: Remove out-of-data todo stuff.
19542 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19545 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19547 * mini.h: Bump corlib version.
19549 2005-07-27 Martin Baulig <martin@ximian.com>
19552 (create_copy_ins): Added `const unsigned char *ip' argument; set
19553 `copy->cil_code' from it.
19555 2005-07-27 Martin Baulig <martin@ximian.com>
19557 * mini-exceptions.c (mono_handle_exception): Don't call
19558 mono_debugger_handle_exception() for filters.
19560 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19562 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19565 2005-07-26 Martin Baulig <martin@ximian.com>
19567 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19569 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19570 helper_compile_generic_method() if the method is actually virtual
19573 2005-07-26 Martin Baulig <martin@ximian.com>
19576 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19577 public; this is now accessed directly by the debugger.
19578 (mono_generic_trampoline_code): Removed.
19581 (mono_debug_init_method): Also add interncalls and wrappers.
19583 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19585 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19587 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19589 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19591 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19593 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19595 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19597 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19598 getting TLS offsets on AMD64 too.
19600 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19602 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19604 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19606 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19607 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19609 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19611 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19613 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19616 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19617 mono_sparc_is_virtual_call ().
19619 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19621 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19622 trampoline parameters.
19624 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19626 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19627 to mono_arch_get_vcall_slot_addr.
19629 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19632 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19634 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19636 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19638 2005-07-19 Martin Baulig <martin@ximian.com>
19640 * exceptions-amd64.c (throw_exception): Call
19641 mono_debugger_throw_exception() here like we're doing it on i386.
19643 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19645 * mini-ia64.c: Add optimized TLS access support.
19647 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19649 * mini-exceptions.c: Ongoing IA64 work.
19651 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19653 * mini.c: Use the default optimization set when embedding. Fixes
19656 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19658 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19659 of trampolines to a separate file.
19661 * mini-trampolines.c: New file.
19663 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19666 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19669 * mini-codegen.c: Fix cygwin build.
19671 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19673 * mini.c: Add some minor changes needed by the IA64 port.
19675 * *-ia64.*: Ongoing IA64 work.
19677 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19679 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19680 trampolines into arch-independent and arch-dependent parts.
19682 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19684 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19686 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19688 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19689 the xp-regalloc-branch for amd64.
19691 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19692 xp-regalloc-branch for x86.
19694 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19696 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19698 2005-07-06 Martin Baulig <martin@ximian.com>
19701 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19702 (mono_jit_runtime_invoke): Likewise.
19704 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19706 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19709 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19710 without loading their metadata. Reorganize the file format so exception handling+
19711 debug info is kept separate from normal method info. Create MonoJitInfo
19712 structures for methods lazily.
19714 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19716 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19718 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19720 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19723 * mini.h: Bump AOT file version.
19725 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19727 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19729 2005-07-01 Raja R Harinath <rharinath@novell.com>
19731 * Makefile.am (check-local): Call semdel-wrapper.
19733 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19735 * mini-x86.c: Revert the last change as it seems to break the build..
19737 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19739 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19741 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19743 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19745 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19746 outside of the macro, so strange stuff doesn't happen with gcc4
19747 (NEW_AOTCONST_TOKEN): Likewise.
19749 2005-06-28 Martin Baulig <martin@ximian.com>
19751 * mini.c (mini_class_is_system_array): New static method; use this
19752 instead of `klass->parent == mono_defaults.array_class' everywhere
19753 since this also works for the new generic array class.
19755 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19757 * inssel.brg: Remove warnings.
19759 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19761 * mini-ia64.c: Ongoing IA64 work.
19763 * basic-float.cs: Add float->i1 conversion test.
19765 * iltests.il: Add conv.u4 test.
19767 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19769 * inssel-long.brg: Fix bug caused by last change.
19771 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19773 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19774 BSDs. Allows the x86 JIT to work on OSX86
19776 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19778 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19781 * mini-ia64.c: Ongoing IA64 work.
19783 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19785 * mini-ia64.c: Ongoing IA64 work.
19787 * driver.c: Clean up jit_code_hash as well when using --regression.
19789 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19791 * basic-long.cs: Add tests for long->u4 conversion.
19793 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19795 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19796 that we do not depend on undefined C behavior: the order stuff
19797 gets evaluated within an expression. Fixes mono when compiled on
19800 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19802 * *-ia64.*: Ongoing IA64 work.
19804 * aot.c: Lower memory usage while loading AOT methods.
19806 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19808 * mini.h: Bump AOT file format version.
19810 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19812 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19814 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19816 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19817 not on callee assembly). Fixed some comments.
19819 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19821 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19822 it gets proper disassembly.
19823 (emit_method_info): Remove some dead code.
19825 * mini.c (mini_method_compile): Allways allocate the GOT var in
19826 mono_method_to_ir for emulating opcodes.
19828 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19830 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19831 before freeing the code memory. Fixes #74990.
19833 * objects.cs: Add regression test for #74992.
19835 * liveness.c: Extend live ranges of arguments to the beginning of the
19836 method. Fixes #74992.
19838 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19839 so it points into the faulting instruction.
19841 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19843 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19845 * *-ia64.*: Ongoing IA64 work.
19847 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19849 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19851 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19853 * *-ia64.*: Ongoing IA64 work.
19855 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19857 * basic-long.cs: Add tests for add/sub.ovf.
19859 * basic.cs: Add tests for sub.ovf.
19861 * *-ia64.*: Ongoing IA64 work.
19863 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19865 * *-ia64.*: Ongoing IA64 work.
19867 * basic.cs: Add conv.ovf.i4.un test.
19869 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19871 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19873 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19875 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19877 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19879 * *-ia64.*: Ongoing IA64 work.
19881 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19884 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19886 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19888 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19890 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19892 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19894 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19895 of a call is callable by a near call.
19897 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19899 * mini-ia64.c: Ongoing IA64 work.
19901 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19903 * genmdesc.c: Make the generated array non-static.
19905 * inssel-long.brg: Fix LSHR_IMM rule.
19907 * *-ia64.*: Ongoing IA64 work.
19909 * *-ia64.*: Ongoing IA64 work.
19911 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19913 * *-ia64.*: Ongoing IA64 work.
19915 * *-ia64.*: Ongoing IA64 work.
19917 * mini-ia64.c: Ongoing IA64 work.
19919 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19921 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19923 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19925 * objects.cs basic-long.cs: Move some tests to objects.cs.
19927 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19929 * *-ia64.*: Ongoing IA64 work.
19931 * iltests.il: Add a new test.
19933 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19934 newobj. Fixes #75042.
19936 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19938 * *-ia64.*: Ongoing IA64 work.
19940 * *-ia64.*: Ongoing IA64 work.
19942 * *-ia64.*: Ongoing IA64 work.
19944 * basic.cs objects.cs: Move tests accessing static variables as well.
19946 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19948 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19950 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19952 * driver.c: Always print failed tests.
19954 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19957 * *ia64*: Ongoing IA64 work.
19959 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19961 * basic.cs: Add tests for add.ovf. Fix warnings.
19963 2005-05-18 Miguel de Icaza <miguel@novell.com>
19965 * driver.c (mono_main): Avoid crash if no argument is passed to
19966 --break; Do not use g_error, but f_printf. And fix all other
19967 ocurrences of the same crash.
19969 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19971 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19972 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19975 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19977 * *-ia64.*: Add beginnings of IA64 backend.
19979 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19981 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19983 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19986 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19988 * mini-amd64.c: Fix a warning.
19990 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19992 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19993 in float_neg. Fixes #74897.
19995 * mini-amd64.c (emit_call): Fix another near call bug.
19997 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19999 * declsec.c: Keep the appdomain information in the structure. Added a
20000 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
20001 value gets overwritten).
20002 * declsec.h: Set the default MonoArray for the the stack to 6. Added
20003 an MonoAppDomain member to MonoSecurityFrame.
20004 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
20005 used in the stack walk. Now use a MonoArray which grow (double) when
20008 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
20010 * mini.c: Re-enabled runtime cleanup, since running threads should
20011 now properly stop when exiting.
20013 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
20015 * mini-codegen.c: New file contaning the arch-independent local
20016 register allocator. Not used by any architectures yet.
20018 * mini.h linear-scan.c: Merge some changes from the
20019 mini-xp-local-regalloc branch.
20021 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
20023 * mini-amd64.c (emit_call): Fix calls to native functions when the
20024 runtime is compiled as a shared library. Fixes #74756.
20026 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
20027 on a literal field. Fixes #74751.
20029 2005-04-25 Raja R Harinath <rharinath@novell.com>
20031 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
20033 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
20035 * objects.cs: Add missing null casting test.
20037 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20039 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20040 in wrapper methods. Also rename 'address' variable to 'offset'.
20042 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20044 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20047 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20049 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20052 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20054 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20056 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20058 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20059 just the last bytes.
20061 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20063 * aot.c (mono_compile_assembly): Fix warning.
20065 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20066 by the _MSC_VER stuff.
20068 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20070 * inssel-long.brg: Fix #74588.
20072 * cpu-amd64.md: Fix #74591.
20074 * iltests.il: Add new regression tests.
20076 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20078 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20081 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20083 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20085 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20086 from Bill Middleton <flashdict@gmail.com>.
20088 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20090 * arrays.cs: Add new regression test. Fix warnings.
20092 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20094 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20095 and leakage in CKFINITE.
20097 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20098 this to a null op since it is called on amd64 too.
20100 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20102 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20103 body since this is not used on amd64.
20105 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20107 * mini-amd64.c: Remove obsolete fixmes.
20109 * mini.c (print_method_from_ip): Fix debugging support.
20111 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20113 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20114 so that expressions that don't give much gain are not reduced.
20115 * ssapre.h: Likewise.
20117 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20119 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20121 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20123 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20125 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20127 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20129 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20131 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20133 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20136 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20138 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20140 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20142 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20143 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20145 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20147 * mini-x86.c: Fix up stack overflow handling.
20149 * exceptions.cs: Add new regression test.
20151 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20153 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20154 mono_jit_thread_attach.
20156 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20158 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20160 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20161 avoid calling constructors using callvirt.
20163 * inssel.brg: Fix #74073.
20165 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20167 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20168 compilation with non-GCC compilers.
20169 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20170 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20172 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20174 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20175 klass->interface_offsets (will likely fix bug#74073).
20177 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20179 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20181 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20183 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20184 to amd64_div_reg_size ().
20186 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20188 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20190 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20192 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20194 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20196 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20198 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20200 * mini.c (mono_precompile_assembly): Load and precompile referenced
20201 assemblies as well. Fixes #74015.
20203 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20205 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20207 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20209 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20210 a lot of checks and (anyway) permissions cannot work until corlib is
20213 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20215 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20217 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20219 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20220 calls (fixes bug#72824).
20222 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20224 * mini.c: fix tail recursion elimination (see test in bug#73936).
20226 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20228 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20229 some fp functions in sse2 mode.
20231 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20233 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20235 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20237 * mini.h mini.c: Add mono_get_jit_tls_key ().
20239 * mini-x86.c: Enable fast TLS support on windows.
20241 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20243 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20244 * mini.c: Check for p/invoke method when generating code. If a
20245 p/invoke method, or it's class, isn't decorated with [Suppress
20246 UnmanagedCodeSecurity] then generate code to call System.Security.
20247 UnmanagedDemand (only if the security manager is active).
20249 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20251 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20252 last change as it seems to cause strange crashes.
20254 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20256 * *.c: handle unsafe function pointers where needed.
20258 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20260 * mini.c (mono_jit_free_method): Remove the fixme too.
20262 2005-03-15 Miguel de Icaza <miguel@novell.com>
20264 * mini.c: As discussed, make the code actually free the delegate
20265 thunk now, to enable the debugging of delegate problems, use
20266 MONO_DEBUG=1 when running Mono.
20268 This takes also care of parts of the leaks as seen by Joe.
20270 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20272 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20273 thread_tls_offset calculation.
20275 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20277 * declsec.c: Reworked linkdemand checks for icall. The previous code
20278 was using the declaration code (untrusted) and didn't work as expected
20279 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20282 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20284 * iltests.il: Add new localloc test.
20286 * mini-amd64.c: Handle large stack allocations the same way as on
20287 windows if stack overflow handling is working.
20289 * mini-amd64.c: Allocate the signal stack using mmap.
20291 * mini.c (sigsegv_signal_handler): Fix reading of context.
20293 * mini-exceptions.c: Fix up stack overflow handling.
20295 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20297 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20299 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20301 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20303 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20304 tramp_init functions as they are no longer needed.
20306 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20308 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20310 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20312 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20314 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20317 * mini-ops.h: Add OP_LMUL_IMM.
20319 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20320 long mul/div opcodes as intrinsic.
20322 * mini-amd64.c (emit_call): Handle the case when the callee might be
20325 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20327 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20330 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20332 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20334 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20336 * mini.c (mono_codegen): Don't leak here, to help people running
20339 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20341 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20342 conversions in sse2 mode.
20344 * basic-float.cs: Add regression test.
20346 * mini-amd64.c: Reenable sse2.
20348 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20350 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20352 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20354 * driver.c: Copyright text should include 2005.
20356 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20358 * cpu-amd64.md (load_membase): Fix more max lengths.
20360 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20362 * cpu-amd64.md (load_membase): Fix max length.
20364 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20366 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20368 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20369 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20371 * basic-float.cs: Add rounding regression test.
20373 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20375 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20377 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20378 structures in registers for pinvoke wrappers.
20380 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20382 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20384 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20386 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20387 wrapper to mono_jit_thread_attach.
20389 * mini.c (mini_jit_thread_attach): New jit icall.
20391 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20392 native->managed wrappers.
20394 * exceptions.cs: Add new regression test.
20396 * mini.c (optimize_branches): Check regions in the cbranch to throw
20397 block case as well. Fixes #73242.
20399 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20401 * mini.c: thread safety fixes.
20403 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20405 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20406 patching stuff, since delegates use jump trampolines so there is
20409 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20412 * tramp-amd64.c: Fix build.
20414 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20415 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20417 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20418 Rename this to mono_arch....
20419 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20421 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20423 * mini-amd64.c (emit_call): If both the caller and the callee is
20424 guaranteed to have 32 bit addresses, emit a normal call.
20426 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20428 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20429 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20430 method_ptr inside delegates.
20432 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20434 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20435 invalidated. Fixes #73001.
20437 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20439 * mini-x86.c: Only use stdcall for pinvokes on windows.
20441 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20443 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20444 * mini-x86.c: remove unreliable __thread var offset detection,
20445 use the correct accessors and enable by default.
20447 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20449 * mini.c (mono_jit_free_method): Fix memory leak.
20451 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20453 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20455 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20457 * cpu-amd64.md: Fix lengths of atomic opcodes.
20459 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20461 * driver.c: try to not imply using ICU is any good.
20463 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20465 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20466 functions as inline ops.
20468 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20469 some Interlocked functions as inline ops.
20471 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20473 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20475 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20477 * mini.c: Add support for OP_NOT_TAKEN.
20479 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20480 structures in registers for pinvoke wrappers.
20482 * mini-amd64.c: Fix warnings.
20484 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20486 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20488 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20490 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20491 address instead of loading the address from it.
20493 * mini-x86.c: Add support for returning small structs in registers
20494 on Win32. Fixes part of #70864.
20496 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20498 * trace.c (get_token): Improve error checking.
20500 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20502 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20504 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20506 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20507 it can be reused for MonoClass.
20508 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20511 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20513 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20514 instead of a MonoReflectionMethod. The method information wasn't used
20515 when displaying SecurityException details (but will be now).
20517 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20519 * Makefile.am : windows build fix.
20521 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20523 * iltests.il: Add new regression test.
20525 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20528 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20530 * mini.c: Moved linkdemand check into helper function check_linkdemand
20531 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20534 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20536 * declsec.c: Added statistics counter for different kinds of
20538 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20539 (and commented) declaration.
20540 * mini.c: Added statistics counter for security Demand code
20541 generation. Added display of security statistics.
20543 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20545 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20546 Fix compilation errors under gcc-2.95.
20548 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20550 * mini.c, driver.c: Use the new jit trampoline hashtable
20552 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20554 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20556 2005-02-11 Martin Baulig <martin@ximian.com>
20558 * debug-mini.c (mono_debug_close_method): Free the line number array.
20560 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20562 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20565 * mini.h: Bump AOT file format version.
20567 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20569 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20571 * declsec.h: Added macros to get/set lazyly initialized security
20572 informations about assemblies. Added new enum for different type of
20573 possible LinkDemand violation. Added function to check LinkDemands.
20574 * mini.h: Added a field to MonoCompile to hold any security violation
20575 detected when JITting a method (so it can be thrown later).
20576 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20577 and CEE_CALLVIRT. Added code to throw exception at the end of
20578 mini_method_compile (note: the exception is unhandled right now).
20580 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20582 * mini.c, jit-icalls.c: use the managed implementation of
20583 memset for initobj and memset, to avoid managed <-> unmanaged
20586 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20588 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20589 optimization if it would need a GOT var.
20591 * basic.cs: Add tests for constant propagation and switch statements.
20593 * ssa.c: Fix out-of-range constant propagation and switch statements.
20595 2005-02-09 <vargaz@freemail.hu>
20597 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20599 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20601 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20603 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20605 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20607 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20609 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20610 arithmetic operations.
20612 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20614 * mini-ppc.c: add a workaround for broken user code that
20615 DllImports vararg functions with non-vararg signatures.
20617 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20619 * mini.c (mono_jit_compile_method_inner): Add detection and a
20620 meaningfull error message for assemblies written in Managed C++.
20622 * tramp-amd64.c mini-amd64.h: Add support for
20623 create_trampoline_from_token ().
20625 * aot.c mini-x86.c abcremoval.c: Applied patch from
20626 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20628 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20630 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20631 which takes a MonoImage/token as parameter instead of a MonoMethod.
20633 * aot.c: Use the new trampoline for initializing vtables.
20635 * aot.c: Add support for ldfld/stfld_remote wrappers.
20637 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20638 rules for compare <MEM>, IMM.
20640 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20642 * aot.c: Handle inherited finalizers correctly.
20644 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20646 * inssel.brg (stmt): Add a missing _setup_... ().
20648 * aot.c: Save some parts of the class state to the AOT file and use it
20649 to recompute that state when a class is initialized.
20651 * mini.c: Install AOT hooks into the runtime.
20653 * mini.h: Bump AOT file format version.
20655 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20658 * iltests.il: Add new test.
20660 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20662 * mini.c: fix typo.
20664 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20666 * mini.c: setup the statistical profiler in the thread attach
20667 callback to cope with the new single thread code.
20669 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20671 * mini-ppc.c: ensure we have enough room for the profiler
20672 calls (fixed bug#72084).
20674 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20676 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20679 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20681 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20683 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20685 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20686 to succesfully execute parrotbench).
20687 * ssapre.h: Likewise.
20689 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20691 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20692 variable for stores to method arguments (fixes a SSAPRE issue).
20694 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20696 * mini.c: handle value types in dup, fixes gen-112.cs.
20698 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20700 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20701 sequence for calls in dynamic methods to avoid thunks.
20703 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20705 * mini.c: correctly remove dynamic methods from the hashtable.
20707 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20709 * driver.c: Disabled SSAPRE until fix the bug that appears
20710 in IronPython's parrotbench.
20712 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20714 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20716 * mini.c (mono_method_to_ir): Revert the previous change.
20718 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20719 when AOT compiling.
20721 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20722 mono_jit_info_table_find () etc. when running under valgrind.
20724 * inssel.brg: Fix warnings.
20726 * mini-exceptions.c: Fix warnings.
20728 2005-01-31 Martin Baulig <martin@ximian.com>
20730 * driver.c (compile_all_methods_thread_main): Don't try to compile
20731 generic methods or anything which has type parameters.
20733 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20735 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20737 * TestDriver.cs: Add --verbose flags.
20739 * graph.c ssa.c: Fix 64 bit warnings.
20741 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20742 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20743 Fix 64 bit warnings.
20745 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20746 variable not spotted by gcc.
20748 * mini-amd64.c inssel-amd64.brg: Applied patch from
20749 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20750 X86_COMPARE_MEMBASE opcodes.
20752 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20754 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20756 * *: MonoMethod->signature might be NULL now. You *MUST* use
20757 mono_method_signature.
20759 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20761 * driver.c (compile_all_methods_thread_main): Compile the methods
20762 without invoking cctors.
20764 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20766 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20767 * basic-calls.cs: test for the above.
20769 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20771 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20772 MonoJitInfo changes.
20774 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20776 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20777 eagerly if it contains dynamic methods.
20779 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20781 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20782 trace, it is now computed by an icall from trace_ips.
20784 * mini-exceptions.c: Fix a warning.
20786 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20788 * mini-exceptions.c: don't bother getting stack trace info if
20789 it's not going to be used.
20791 2005-01-27 Raja R Harinath <rharinath@novell.com>
20793 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20796 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20798 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20800 * aot.c: Avoid calling mono_method_get_header () if not needed.
20802 * mini.h: Bump AOT file format version.
20804 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20806 * mini.c (mono_print_tree): Print more info for calls.
20808 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20810 * declsec.h: Remove warning by adding missing include for marshal.h
20812 2005-01-26 Martin Baulig <martin@ximian.com>
20814 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20817 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20819 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20822 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20824 * aot.c (mono_compile_assembly): Fix a warning.
20826 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20828 * declsec.c: Look for security attributes on the original MonoMethod
20829 (and not the wrapped one). This fix permissions on icalls.
20831 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20833 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20835 * mini.c (mono_allocate_stack_slots): Add a fixme.
20837 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20839 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20841 * inssel.brg: optimize casts of sealed types (more
20842 optimizations waiting for fixes in remoting).
20844 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20846 * inssel.brg (stmt): Add another dummy rule.
20848 * driver.c: Fix warnings.
20850 * driver.c (mono_main): If running under valgrind, instruct glib to use
20851 the system allocation functions so valgrind can track the memory
20852 allocated by the g_... functions.
20854 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20856 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20858 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20860 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20861 variables in try regions.
20863 * mini.c (mini_method_compile): Don't disable optimizations on large
20864 methods when AOT compiling.
20866 * mini.c (mono_allocate_stack_slots): New arch independent method to
20867 allocate stack slots. Not yet used.
20869 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20871 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20873 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20875 * mini-ppc.c: make the branch info relative as the code
20876 buffer can be reallocated.
20878 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20880 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20881 * driver.c: Removed the AOT/security restriction. Now initialize the
20882 security manager (in metadata) if --security is used.
20883 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20884 rather than the pointer to declarative security, when AOT is used.
20886 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20888 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20889 basic blocks, reduced intrinsic exception throwing code size.
20891 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20893 * driver.c (mini_usage): Reorder the usage screen.
20895 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20897 * mini.c (mono_resolve_patch_target): Fix warning.
20899 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20901 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20904 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20906 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20907 breaks the amd64 build.
20909 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20910 register allocation. Fixes #71454.
20912 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20914 * arrays.cs: Add new regression test.
20916 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20918 * ssapre.c: Turned usage of snprintf to GString.
20919 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20920 (I left it on by mistake in my previous commit).
20922 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20924 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20925 on cond branch optimization (fixes bug# 71515).
20927 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20929 * abcremoval.c: Fixed bug 71062.
20930 * abcremoval.h: Likewise.
20932 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20934 * mini.c: Added a new functionality to optimize_branches, the removal
20935 of useless basic blocks, and fixed some problem in the removal of
20936 critical edges; some utility functions added for both purposes.
20937 * ssapre.c: Added complex expression support, and fixed bug 70637.
20938 * ssapre.h: Likewise.
20939 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20941 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20942 * driver.c: Re-enabled SSAPRE.
20944 2005-01-19 Martin Baulig <martin@ximian.com>
20946 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20947 the result of mono_get_method_constrained().
20949 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20951 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20954 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20956 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20957 be detected. Fixes #59296.
20959 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20961 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20962 which can happen. Fixes #71361.
20964 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20966 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20969 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20971 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20972 appdomain-unload.exe to fail.
20974 * mini.c: Fix some memory leaks.
20976 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20978 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20979 Fixed bug and sped up some codepaths.
20981 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20983 * mini.c: Fix some memory leaks.
20985 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20988 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20990 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20993 * iltests.il: Add regression test for #71320.
20995 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20997 * mini.c (mono_codegen): Fix installation of profiler hooks.
20999 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
21001 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
21003 * mini.h, mini.c, cfold.c: optimize access to enum
21004 readonly fields, too. Eval conditional branches if possible
21005 to perform unreachable code removal in more cases.
21007 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
21009 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
21011 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
21014 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
21015 WinXP DEP. Fixes #71244.
21017 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
21019 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
21021 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
21023 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
21025 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
21027 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
21030 * mini.h: Bump AOT version.
21032 * mini.h (MonoCompile): Change exvar to a hash table.
21034 * mini.c: Allocate a separate exvar for each handler block.
21036 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21038 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21039 ex var with the pending exception and only throw if the two are equal.
21042 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21044 * mini-x86.c: Fix warnings.
21046 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21047 used by all the ports now.
21049 * aot.c: Add write-symbols and save-temps options.
21051 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21053 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21055 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21057 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21060 * tramp-s390.c: Check vtable slot belongs to the domain.
21062 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21063 as per other platforms.
21065 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21067 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21069 * driver.c: we don't run the Main() code in a subthread anymore.
21071 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21073 * mini.c: added experimental rtc support in the statistical
21074 profiler: if the user has the permission, more accurate statistics
21075 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21076 The MONO_RTC value must be restricted to what the linux rtc allows:
21077 power of two from 64 to 8192 Hz.
21079 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21081 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21083 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21085 * mini-ppc.c: better icache flush for smp.
21087 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21089 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21091 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21092 amd64 port, not yet used.
21094 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21096 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21099 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21101 * driver.c: Added --security option to activate the security manager.
21102 Right now this will allow code generation for declarative demands and
21103 is disabled when AOT is specified.
21104 * mini.c: Add code generation for declarative security demands.
21105 * mini.h: Add mono_use_security_manager as an extern gboolean.
21107 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21109 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21110 emitting more dense assembly code.
21112 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21113 exception throwing stuff.
21115 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21117 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21120 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21121 left in by mistake.
21123 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21126 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21128 * tramp-*.c: Only patch vtable slots if the object is in the current
21129 domain. Fixes appdomain-unload.exe.
21131 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21133 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21136 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21138 * mini.c (reverse_branch_op): New helper function.
21140 * mini.c (optimize_branches): Run the new optimization only on
21141 platforms which support it. Also reverse all kinds of branches.
21143 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21145 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21148 * mini.c (optimize_branches): Reverse not-equals branches if the false
21149 bblock is a throw. This happens a lot of time with argument checking in
21152 * mini.c (mono_codegen): Add support for placing basic blocks after
21153 the function epilogue.
21155 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21158 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21160 * mini.c (setup_stat_profiler): Only set this up if the platform
21161 supports ITIMER_PROF.
21163 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21165 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21168 * inssel.brg: Fix a warning.
21170 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21172 * mini.c: added support for statistical profiler
21173 (run with: --profile=default:stat).
21175 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21177 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21179 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21181 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21182 related to global registers from the amd64 port.
21184 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21186 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21188 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21189 with global registers.
21190 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21192 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21194 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21196 * debug-mini.c (encode_value): Fix off-by-one.
21198 * aot.c (encode_value): Likewise.
21200 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21202 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21204 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21207 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21209 * aot.c (emit_method_info): Increase size of temp buffer.
21211 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21214 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21216 * aot.c (emit_method_info): Fix build.
21218 * aot.c: Further rework of the AOT file format to reduce the size of
21219 the method info data.
21221 * mini.h: Bump AOT file format version.
21223 2004-12-27 Martin Baulig <martin@ximian.com>
21225 * mini.c (mini_get_method): New static method; call
21226 mono_get_method_full() and mono_get_inflated_method().
21227 (mono_method_to_ir): Use mini_get_method() instead of
21228 mono_get_method_full().
21230 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21232 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21234 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21236 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21238 * inssel-amd64.brg: Add some optimization rules.
21240 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21242 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21243 standard not GC'd stuff is fine.
21245 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21247 * aot.c: Rework the AOT file format to get rid of most of the global
21248 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21250 * mini.h: Bump AOT file format version.
21252 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21254 * mini.h: Bump AOT file format version.
21256 * aot.c (mono_aot_is_got_entry): New function to determine if an
21257 address is inside a GOT.
21259 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21261 * cpu-pentium.md: Increase the maximum size of some instructions which
21262 might involve a got access.
21264 * mini.c (get_method_from_ip): Another debug helper function.
21266 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21267 when got var accesses are created during the decompose phase.
21269 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21271 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21272 argument mini_compile_method and to MonoCompile, and use this to
21273 determine whenever a given method is compiled for AOT. This allows the
21274 other methods compiled during AOT compilation to be free of AOT stuff,
21275 so the backends does not need to add special support for them by
21276 creating a fake GOT etc.
21278 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21281 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21283 * mini.c (mono_method_to_ir): It turns out that some of the
21284 x-appdomain wrappers are lax with types, so just ignore this for
21287 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21288 at the vtable->klass. If it is non-shared code we can just use the
21291 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21293 * mini-ppc.c: access MonoDomain from tls, too.
21295 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21297 * declsec.c: Removed unused variable (and related warning ;-)
21299 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21301 * iltests.il: New test for LDELEMA on an array of ref types.
21303 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21304 all ldelema's on reftypes.
21305 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21306 it was the wrong place to put it.
21308 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21309 register to pop to make this cleaner, at the request of Paolo.
21311 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21313 * mini-ops.h (OP_GETHASHCODE): New op.
21315 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21317 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21320 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21323 * mini-x86.c (mono_arch_output_basic_block): Rather than
21331 The first is 3 bytes while the second is 1. This saves 36 kb on
21332 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21333 see a small boost because of icache locality.
21335 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21337 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21339 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21340 started code sharing with the generic code.
21342 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21344 * mini-ppc.c, cpu-g4.md: added code for direct access to
21347 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21349 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21350 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21353 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21355 * declsec.c|h: Added functions to cache the declarative stack modifiers
21356 in MonoJitInfo and to create a security frame from a MonoJitInfo
21358 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21359 created. Register internal calls for System.Security.SecurityFrame::
21360 _GetSecurityFrame and _GetSecurityStack.
21361 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21362 the definitions for the new stack walk/callback mechanism.
21363 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21364 first security frame for LinkDemands and InheritanceDemands) and
21365 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21367 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21368 walk initialization (lupus).
21370 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21372 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21374 (handle_loaded_temps): Do not create a temporary variable for
21375 things that we know are temps. They will never be modified.
21376 (mono_spill_call): Set MONO_INST_IS_TEMP
21377 (mono_emulate_opcode): ditto
21379 (mono_method_to_ir.CEE_DUP): ditto
21381 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21383 * mini.c (type_to_eval_stack_type): Make this handle the void type
21384 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21385 (emit_tree): use ip_in_bb to special case some common idioms
21386 Update all callers to pass in the IP.
21387 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21389 This gives us a nice 2% speedup in mcs bootstrap.
21391 * mini-x86.c (peephole_pass): Peephole pass to make
21400 * mini.c (ip_in_bb): new method.
21401 (mono_method_to_ir): use this method rather than doing the hash
21404 * linear-scan.c (mono_linear_scan): When expiring actives, you
21405 don't need to keep around variables that expire on this
21406 instruction. This makes it so that:
21409 store (ebx add (ebx, 1))
21413 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21415 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21416 combination to avoid doing two copies. Fix up problems with previous
21419 * mini.c: Fix 64 bit warnings.
21421 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21423 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21425 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21426 changes from the x86 code.
21428 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21430 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21432 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21433 throwing code to reduce its size, unify the AOT and non-aot code and
21434 get rid of relocations in the AOT case.
21436 * mini-x86.h mini.c exceptions-x86.c
21437 (mono_arch_get_throw_corlib_exception): New arch specific function to
21438 raise corlib exceptions which doesn't require relocations in the
21441 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21443 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21445 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21448 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21451 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21453 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21454 with add function when used from Inc/dec atomic
21455 functions. Re-enabled optimization on x86.
21456 * mini-ops.h: renamed atomic_add functions to
21457 allow _add to match the Interlocked::Add and
21458 _add_next to match Interlocked::Inc/Dec.
21460 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21462 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21463 linking of BBs to the end BB, and enabled SSAPRE also with
21464 consprop and copyprop (which was prevented by that bug).
21466 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21468 * mini-x86.c: disabling the Interlocked optimizing code.
21470 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21472 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21473 file version check.
21475 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21477 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21478 interlocked optimization due lack of support on x86, rewrote
21479 exchange to take into account that base may be in eax.
21481 xsp works again; activated Interlocked optimizing code.
21483 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21485 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21487 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21489 * mini-ops.h: Add new opcodes.
21491 * mini.h: Add new patch types. Add got_var to MonoCompile.
21493 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21494 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21495 make it work with all kinds of patchable code.
21497 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21498 address of the GOT, and referencing entries in the GOT.
21500 * mini.c: Add code to load the GOT address if needed by an opcode.
21502 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21503 independent AOT code on the x86 using an elf-style Global Offset Table.
21505 2004-12-14 Raja R Harinath <rharinath@novell.com>
21507 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21509 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21511 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21514 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21516 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21517 of Interlocked:Increment/Decrement/Add as inline ops.
21518 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21520 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21522 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21523 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21525 2004-12-12 Duncan Mak <duncan@ximian.com>
21527 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21528 again. `patch_info->table_size' is no longer valid after Zoltan's
21531 2004-12-12 Martin Baulig <martin@ximian.com>
21533 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21534 if we are the "real" method, ie. not an inlined method inside it.
21536 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21538 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21539 before we look in the special fields table. This fixes
21540 ../tests/thread-static-init.cs.
21542 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21544 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21545 for Array get_Rank and get_Length. Fixes bug #70465.
21547 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21549 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21550 separate structure to reduce the size of MonoJumpInfo.
21552 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21554 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21556 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21558 * mini.c (mini_get_inst_for_method): Changed to allow ports
21559 to return a MonoInst instead of opcode
21560 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21562 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21563 Allow ports to return a created MonoInst instead of op-code, will enable
21565 (renamed mini_get_opcode_for_method to better reflected the functionality)
21567 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21569 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21571 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21573 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21576 2004-12-08 Martin Baulig <martin@ximian.com>
21578 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21579 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21581 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21583 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21586 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21589 2004-12-08 Raja R Harinath <rharinath@novell.com>
21591 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21593 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21595 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21596 bug introduced by the previous patch.
21598 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21600 * mini-ppc.c, objectc.cs: handle large structs passed by value
21601 (fixes bug #69972).
21603 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21605 * mini-ppc.c: OP_ARGLIST implementation from
21606 Geoff Norton <gnorton@customerdna.com>.
21608 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21610 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21611 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21613 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21615 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21617 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21619 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21622 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21624 * mini-sparc.c: Zero out localled-ed memory.
21626 * iltests.il: Add tests for zeroing out localloc-ed memory.
21628 2004-12-04 Martin Baulig <martin@ximian.com>
21630 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21631 mono_method_get_signature_full().
21633 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21635 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21636 and some utility functions (always for SSAPRE), integrated SSAPRE.
21637 * mini.h: Likewise.
21638 * driver.c: Added ssapre option.
21639 * ssa.c: Small fix on OP_ARG handling.
21640 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21641 * Makefile.am: Likewise.
21643 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21645 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21646 now in the xp code.
21648 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21651 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21653 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21655 * cpu-s390.md : Increase instruction length of oparglist.
21657 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21659 2004-11-30 Martin Baulig <martin@ximian.com>
21661 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21662 virtual generic methods. We call a special helper_compile_generic_method()
21663 icall to retrieve the method from the vtable, inflate and compile
21664 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21666 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21668 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21670 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21672 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21674 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21677 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21679 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21680 platforms with PIC aot.
21682 2004-11-28 Martin Baulig <martin@ximian.com>
21684 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21687 2004-11-28 Martin Baulig <martin@ximian.com>
21689 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21690 the result of mono_type_get_underlying_type() to check whether
21693 2004-11-26 Martin Baulig <martin@ximian.com>
21696 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21699 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21701 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21702 the same way as the other arguments so they won't get clobbered.
21704 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21705 calls through R11 since it is clobbered by the trampoline code.
21707 2004-11-26 Raja R Harinath <rharinath@novell.com>
21709 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21710 pick up in-tree mscorlib.dll.
21712 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21714 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21716 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21717 runtime data/code are now stored in a table similar to the GOT in ELF.
21718 This allows the code itself to be position independent.
21720 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21723 * aot.c: Attach ELF type (object/function) directives to all global
21726 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21728 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21730 * mini-amd64.h: Turn on PIC AOT code.
21732 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21733 returning the offset within an OP_AOTCONST instruction where the GOT
21734 offset needs to be added.
21736 * mini.h: Bump AOT file format version.
21738 2004-11-25 Martin Baulig <martin@ximian.com>
21740 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21741 uninflated generic methods.
21743 2004-11-25 Martin Baulig <martin@ximian.com>
21745 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21747 2004-11-24 Martin Baulig <martin@ximian.com>
21749 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21750 original klass (this only applies for generic instances).
21752 2004-11-24 Martin Baulig <martin@ximian.com>
21754 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21755 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21758 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21760 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21761 localloc. Fixes #69678.
21763 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21765 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21767 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21768 used SSE registers on pinvoke calls. Fixes #69774.
21770 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21772 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21773 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21775 2004-11-23 Raja R Harinath <rharinath@novell.com>
21777 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21778 Refer directly to the mcs/ tree.
21780 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21782 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21783 Check if a trampoline for a synchronized method is required.
21785 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21787 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21788 with localloc if needed. Throe arithmetric exception in
21789 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21790 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21792 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21794 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21795 types before switching on type. Fixes #69622.
21797 2004-11-19 Raja R Harinath <rharinath@novell.com>
21799 * Makefile.am (check-local): New. Integrate into 'make check'.
21800 (MCS,RUNTIME): Define using in-tree mono and mcs.
21802 (%.exe): Use $(ILASM).
21804 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21806 * mini-ppc.c: adjust initial prolog size (bug #69691).
21808 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21810 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21813 2004-11-17 Raja R Harinath <rharinath@novell.com>
21815 * Makefile.am (clean-local): Rename from 'clean'.
21817 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21819 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21820 to mono_arch_is_int_overflow.
21821 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21824 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21826 * declsec.c|h: New files to support declarative security attributes.
21827 Added function to check if a method has (applicable) security.
21828 * mini.c|h: Add check for declarative security attributes in
21829 mono_method_check_inlining.
21830 * Makefile.am: Added declsec.c and declsec.h to the build.
21832 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21834 * mini.c, mini.h: update to keep dynamic code info per-domain.
21836 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21838 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21839 (mini_init): Get rid of it from here too.
21841 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21843 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21844 implemented OP_RETHROW (patch by Geoff Norton
21845 <gnorton@customerdna.com>).
21847 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21849 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21850 between appdomains. Fixes appdomain-unload on PPC.
21852 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21854 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21855 mini-exceptions.c: handle the new wrapper types.
21856 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21857 token value as a MonoClass* when compiling a wrapper.
21858 mono_jit_create_remoting_trampoline now takes an additional
21859 MonoRemotingTarget parameter.
21861 2004-11-10 Martin Baulig <martin@localhost>
21863 * mini.c (mono_method_to_ir): Use `generic_container->context'
21864 rather than creating a new one.
21866 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21868 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21870 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21872 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21874 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21875 the experimental aot cache stuff.
21877 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21879 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21880 mini-exceptions.c: update to exception clause structure changes.
21882 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21884 * exceptions-x86.c (throw_exception): Fix warnings.
21886 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21889 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21891 * exceptions-sparc.c (get_throw_exception): Really fix this.
21893 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21895 * tramp-*.c: we no longer support icalls without wrappers, so
21896 a bit of code can be removed here
21898 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21900 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21903 * cpu-sparc.md: Add op_rethrow.
21905 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21907 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21909 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21910 * mini-ops.h: Add OP_RETHROW.
21912 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21914 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21916 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21918 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21919 Makes the output much easier to read
21921 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21923 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21924 prevents another huge leak when compiling with ssa. Secondly, the
21925 performance of doing this rather than freeing the lists is much
21926 better. GList does a lock every time you allocate a list link,
21927 so that it can use a memory pool. So, it is better to just use
21928 a memory pool of our own.
21930 * ssa.c, linear-scan.c: replace g_list_remove_link with
21931 g_list_delete. The remove one does not free the GList, so we were
21932 leaking memory. On -O=all --compile-all with corlib, this cut down
21933 3 MB of allocations.
21935 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21937 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21939 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21941 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21942 into a new function mono_create_jit_trampoline ().
21944 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21946 * trace.c (get_spec): Allow tracing of classes without a namespace.
21948 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21950 * mini.c: Fix pointer overwrite in mini_method_compile.
21952 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21954 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21955 The darwin ABI needs some special handling for 1 and 2 byte structs
21956 Lets use lbz/lhz instead of lwz everywhere.
21957 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21958 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21959 Use stb/sth for the former, and put the latter always on stack instead of in
21960 argument registers.
21962 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21964 * trace.c (is_filenamechar): Add '_'.
21966 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21968 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21970 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21972 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21974 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21975 depends on libmonogc. Fixes #68805.
21977 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21979 * mini.c (mono_jit_free_method): Provide extra information for
21980 this error. Currently this leaks, but will be turned into a
21981 developer option in the future.
21983 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21985 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21987 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21989 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21990 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21991 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21993 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21995 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21996 trampolines for AOT code.
21998 2004-10-22 <vargaz@freemail.hu>
22000 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
22001 constructed types. Fixes #68136.
22003 2004-10-21 Martin Baulig <martin@ximian.com>
22005 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
22006 if it returns true, unwind the stack to the call instruction.
22008 2004-10-21 <vargaz@freemail.hu>
22010 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
22012 * mini.h: Bump AOT version number.
22014 * objects.cs: Add another test for unbox trampolines.
22016 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
22019 2004-10-20 <vargaz@freemail.hu>
22021 * driver.c: Add SHARED to the set of optimizations tested.
22023 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
22025 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
22026 used by CEE_NEWARR.
22028 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
22030 2004-10-20 Martin Baulig <martin@ximian.com>
22032 * mini-exceptions.c (mono_handle_exception): Call
22033 mono_debugger_handle_exception() to tell the debugger about
22034 catch/finally clauses.
22036 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22038 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22040 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22043 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22045 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22046 methods as their native size, fixed bug #57543, #57545.
22047 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22048 This saves a temporary register and mullw call down into 1 (minor perf
22049 increase for cases like sum = sum * 5; This use to translate into:
22052 It now translates to
22055 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22057 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22060 2004-10-11 Martin Baulig <martin@ximian.com>
22062 * mini.c (mono_method_to_ir): If we're a generic method, get the
22063 MonoGenericContainer from our MonoMethodNormal and create a
22064 MonoGenericContext from it.
22066 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22068 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22070 * basic-long.cs: Add test for checked i8->i2 cast.
22072 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22074 * inssel-ppc.brg: added a couple of speedup rules.
22076 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22078 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22079 to speed up rebuilds.
22081 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22083 * mini-s390.c: Minor fix to OP_OR_IMM.
22085 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22087 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22088 better. Fixes appdomain-unload.exe on sparc.
22090 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22092 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22093 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22096 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22098 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22100 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22102 * mini.c: Always generate a field read/write wrapper for members
22103 of the class MarshalByRefObject since the actual instance could
22106 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22108 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22110 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22112 * driver.c mini.h trace.c: Move the setting of the main assembly into
22113 a separate function called mono_trace_set_assembly () and call it after
22114 actually loading the main assembly. Fixes #66872.
22116 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22118 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22119 using the code manager.
22121 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22123 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22125 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22127 * cpu-amd64.md: Fix bug in previous patch.
22129 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22132 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22134 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22135 mini-exceptions.c: updates for changed stack walk interface.
22137 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22139 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22141 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22143 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22145 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22147 * driver.c (mini_regression_list): Do not call mono_assembly_close
22148 since assemblies can't be unloaded.
22150 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22152 * cpu-amd64.md: Fix more instruction lengths.
22154 * cpu-amd64.md: Fix lengths of some instructions.
22156 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22158 * inssel.brg: Make the array ldelema check aot friendly.
22160 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22162 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22164 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22166 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22168 * mini-x86.c: Fix build.
22170 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22171 mono_type_get_underlying_type () helper function to simplify code.
22173 2004-09-09 Martin Baulig <martin@ximian.com>
22175 * mini-amd64.c: Don't access `type->data.klass' directly, call
22176 mono_class_from_mono_type() instead since the type may be a
22179 2004-09-09 Martin Baulig <martin@ximian.com>
22181 * mini-amd64.c (get_call_info): Fix support for generic instances.
22182 (add_valuetype): Use mono_class_from_mono_type() to get the class
22183 since we can be a generic instance.
22185 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22187 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22189 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22191 * liveness.c: reset spill costs on each scan: bug 62107
22193 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22195 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22196 unnecessary line that doesn't compile
22198 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22200 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22201 trampolines, make them call an error function so people can fix their
22204 2004-09-06 Martin Baulig <martin@ximian.com>
22206 * mini.c (mono_method_to_ir): When initializing locals, handle a
22207 generic instances like a valuetype if it's a valuetype and like a
22208 class if it's a class.
22210 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22212 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22213 stack. Fixes #64674.
22215 * exceptions.cs: Add test for unwinding of call arguments.
22217 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22219 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22220 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22221 set the carry/borrow flag). The sparc and s390 implementations
22222 can now use optimized versions (and simplify the code). ppc bugfixes.
22224 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22226 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22228 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22230 * inssel-amd64.brg: Remove leftover 32 bit rule.
22232 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22234 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22236 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22237 mono_arch_find_jit_info functions into a new function. Fix a memory
22240 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22243 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22245 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22248 * exceptions.cs: Add array size tests.
22250 * mini.c: Allocate a separate icall wrapper for each arity of
22251 mono_array_new_va. Fixes #59509.
22253 * exceptions.cs: Add testcase for 64578.
22255 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22257 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22259 2004-09-02 Martin Baulig <martin@ximian.com>
22261 * mini.c (mono_method_to_ir): When initializing the locals, call
22262 handle_initobj() on the generic instance itself, not its
22265 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22267 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22268 MonoJitInfo for dynamic methods.
22270 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22272 * mini.c: Add support for freeing JIT data for dynamic methods.
22274 2004-09-01 Martin Baulig <martin@ximian.com>
22276 * mini-x86.c (is_regsize_var): Added support for generic
22278 (mono_arch_emit_prolog): Make this compile again, use
22279 `x86_push_imm_template (code)'.
22281 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22283 * mini-x86.c: make all push_imm instructions that get
22284 patched always emit the long form
22286 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22288 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22289 in a per-domain hash.
22291 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22294 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22296 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22299 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22302 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22303 Beginnings of SSE2 support.
22305 * exceptions.cs: Add more tests for checked int<->uint casts.
22307 2004-08-28 Martin Baulig <martin@ximian.com>
22309 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22313 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22314 Handle generic instances recursively.
22316 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22318 * iltests.il: test for conv.u8 on a constant
22320 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22322 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22323 LCONV_x4 (shrun_32 (membase)).
22325 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22327 * inssel-x86.brg: c&p rules for push/setret of long
22329 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22331 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22332 compare (regvar, base)
22334 * inssel-x86.brg: more burg love
22336 * inssel.brg: more cleanup
22338 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22340 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22342 * basic-long.cs, basic-calls.cs: new tests for optimization.
22344 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22346 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22349 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22351 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22353 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22355 * inssel.brg (mini_emit_memcpy): use
22356 NO_UNALIGNED_ACCESS to disable memcpy optimization
22358 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22360 * mini-amd64.c: Handle generic types in various places.
22362 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22364 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22366 * mini.c (handle_box): Fix warning.
22368 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22370 * mini-amd64.h: Enable the emit_state optimization.
22372 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22374 * mini-amd64.c: Add some new 64 bit peephole opts.
22376 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22378 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22380 * mini-amd64.c: Register allocator fixes.
22382 * mini.c: Add an optimization to emit_state to avoid allocation of new
22383 registers on some platforms.
22385 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22387 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22389 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22390 allocation. Fixes #63085.
22392 * basic-long.cs: Add new regression test.
22394 * mini-amd64.c: Register allocator improvements.
22396 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22398 * mini-amd64.c (read_tls_offset_from_method): Add another code
22401 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22402 instruction sequence for nullifying class init trampolines.
22404 * objects.cs: Add new regalloc test.
22406 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22408 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22410 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22412 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22415 * driver.c: Fix profiling after TLS changes.
22417 * driver.c (mono_main): Set mono_stats.enabled if needed.
22419 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22422 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22424 * mini-x86.c: use a 1 op rather than a 2 op tls access
22425 instruction -> faster.
22427 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22429 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22432 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22434 * exceptions-sparc.c (throw_exception): fix typo
22436 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22438 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22439 set tree->dreg correctly with tls. Allow any
22440 register to be used.
22442 * mini-x86.c (read_tls_offset_from_method): add new code
22443 generation pattern seen with GCC.
22446 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22448 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22449 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22450 exceptions-sparc.c: fix some performance issues in exception
22451 handling and setting of the stack trace for exceptions that were
22454 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22456 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22459 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22462 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22464 This patch inlines tls access, when possible.
22466 * mini.h: new arch functions for TLS intrinsics.
22467 All platforms updated with a stub.
22469 * mini.c: use the new intrinsics
22471 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22472 arch specific intrinsic for tls variables
22474 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22476 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22479 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22481 * mini.c: thread local allocation
22483 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22485 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22487 * Makefile.am: Link against the static version of libmonogc.
22489 * Makefile.am: Link the static versions of the convenience libraries
22490 into the mono executable.
22492 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22494 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22496 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22497 on integer overflow.
22499 * mini-amd64.c: Reorganize function call code.
22501 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22503 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22505 * inssel-x86.brg: use xor eax,eax.
22507 * basic.cs: new tests
22509 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22511 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22512 in exception throwing code.
22514 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22516 * inssel-x86.brg: use xor esi,esi.
22518 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22520 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22521 can trace methods compiled during mini_init () too.
22523 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22526 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22528 * Makefile.am: static link on x86 (r=zoltan)
22530 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22532 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22533 code since it causes some programs to fail.
22535 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22537 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22539 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22541 * mini.c: ovfops_op_map - add STACK_OBJ case for
22543 * basic.cs: add test_0_pin_string as test
22546 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22548 * Makefile.am: build C# if srcdir != builddir
22550 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22552 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22553 fall-through blocks.
22555 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22557 * driver.c: enable loop by default again and include abcrem in -O=all.
22559 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22561 * iltests.il: Add some localloc tests.
22563 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22565 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22568 * inssel-amd64.brg: Add some optimizations.
22570 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22573 * Makefile.am: Statically link mono against libmono on AMD64.
22575 * mini-amd64.c inssel-amd64.brg: Optimizations.
22577 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22579 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22581 * tramp-amd64.c: Patch calling code in trampolines.
22583 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22585 * mini-amd64.c: pinvoke struct passing fixes.
22587 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22589 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22590 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22592 2004-08-05 Duncan Mak <duncan@ximian.com>
22594 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22597 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22599 * mini-amd64.c (emit_move_return_value): Move return value for normal
22602 2004-08-05 Martin Baulig <martin@ximian.com>
22604 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22605 `type->type'; just modify `type' itself when dealing with enums
22606 and generic instances.
22607 (check_call_signature): Make `simple_type' a `MonoType *'.
22609 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22611 * mini.c: Use OP_PADD to add offsets to addresses.
22613 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22615 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22617 * mini-sparc.c (mono_arch_emit_epilog): fix check
22618 for folding last op into restore instruction
22620 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22622 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22623 helper methods using the code manager.
22625 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22627 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22629 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22631 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22632 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22634 * mini-s390.c: fix tail processing
22636 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22638 * mini-ppc.c: mul.ovf.un exception name fix.
22640 2004-08-03 Martin Baulig <martin@ximian.com>
22642 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22643 instances; before jumping to `handle_enum', also modify `ptype'.
22645 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22647 * cpu-sparc.md: fcall maximal length too small.
22649 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22651 * mini-amd64.c mini.h: Add initial support for passing/returning
22652 structures to/from pinvoked methods.
22654 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22656 * mini-ppc.c: reg allocator fix.
22658 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22660 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22662 * inssel.brg: Optimize memset on 64 bit machines.
22664 * mini-amd64.c: Fix some vararg cases.
22666 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22668 * mini-s390.c: Corrected macro in emit_float_to_int
22670 * s390-abi.cs: Tests to exercise the s390 ABI
22672 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22674 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22677 * basic.cs: Add a test for add.ovf.un.
22679 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22681 * mini-sparc.c: add case for OP_IDIV_UN
22683 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22685 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22687 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22689 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22691 * basic.cs: regression tests.
22693 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22696 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22698 * basic.cs: Add a new test.
22700 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22701 and AOT. Various fixes and optimizations.
22703 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22705 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22707 * mini-ppc.c: make sure temp regs are not used for global reg
22710 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22712 * cpu-sparc.md: conv_i8 fix for 64bits
22714 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22716 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22718 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22719 add opcode for cmp BYTE PTR [eax], imm.
22721 * inssel.brg: Make memcpy and memset takes bases.
22723 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22725 * *-amd64.*: More AMD64 work.
22727 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22729 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22730 add a compare-not-equal opcode.
22732 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22734 * mini.c: Use mono_init_from_assembly instead of mono_init.
22736 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22738 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22740 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22742 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22744 * inssel.brg: 64 bit fixes.
22746 * mini.h (MonoCallInst): Add some AMD64 specific data.
22748 * mini.h: Add some OP_P opcodes.
22750 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22752 * basic.cs: tests for 61797 and 61740
22754 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22756 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22757 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22759 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22761 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22763 * *-amd64*.*: Ongoing AMD64 work.
22765 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22767 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22769 * *-amd64*: Ongoing AMD64 work.
22771 * mini-arch.h: Add AMD64 support.
22773 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22775 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22777 * mini-ops.h: Add new opcodes.
22779 * Makefile.am: Add AMD64 support.
22781 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22782 rules into the inssel-long*.brg files.
22784 * *-amd64.*: Add beginnings of AMD64 backend.
22786 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22788 * mini.c (print_dfn): commenting out the code that prints
22789 the cil. With -O=deadce, this makes -v -v crash.
22791 * cpu-pentium.md: make checkthis have a length of 2
22793 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22795 * mini-sparc.h: fix implementations of __builtin
22796 functions for Sun compiler for V9.
22798 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22800 * mini.c: use the new stelem.ref wrapper
22801 * exceptions.cs, arrays.cs: new stelem.ref tests
22803 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22805 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22806 new XSP should work with these changes).
22808 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22810 * inssel-{long32,x86,}.brg: trivial optimizations.
22812 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22814 * mini.c: load value when emitting box operation in
22817 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22819 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22820 is one byte shorter than cmp DWORD PTR [eax], 0.
22822 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22824 * inssel-ppc.brg: arguments on the stack are always
22825 relative to the stack pointer (spotted by Neale Ferguson).
22827 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22829 * exceptions-x86.c: delay appending the method name to the trace until
22830 after mono_jit_info_table_find is called, as this gets the real
22833 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22835 * aot.c: register roots
22837 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22839 * aot.c : I could just use PLATFORM_WIN32 flag.
22841 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22843 * aot.c : Reverting the previous fix. This time it broke linux build.
22845 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22847 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22849 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22851 * mini.c (handle_stack_args): Remove some more debugging code.
22853 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22855 * driver.c mini.h aot.c: Allow additional options to be specified with
22856 --aot and pass them to mono_compile_assembly.
22858 * aot.c: Add experimental code to AOT compile all loaded assemblies
22859 on demand and save the code into a cache in the filesystem.
22861 * aot.c: Add support for more wrapper methods.
22863 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22866 * cpu-*.md: Remove removed opcodes.
22868 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22869 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22870 related icalls to marshal.c.
22872 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22874 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22876 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22878 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22880 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22881 * liveness.c: If liveness is recomputated we need to reset the information
22882 for each variable. This way, if the liveness range has been narrowed
22883 by optimizations that happened after the last computation, we can return
22886 For example, if you have
22891 // Tons of code that does not affect i
22897 i = 0 is dead code and will be removed by SSA. However, when
22898 linear scan gets to the code, i will still appear to be live
22899 throughout the entire block. This prevents good register allocation.
22901 2004-07-06 Martin Baulig <martin@ximian.com>
22903 * debug-mini.c (mono_debug_init_method): Allow
22904 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22905 (mono_debug_add_icall_wrapper): New method.
22907 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22909 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22911 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22914 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22916 * aot.c (mono_aot_load_method): Fix loading of debug info.
22918 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22920 * aot.c: Add logging support.
22922 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22924 * mini.h: Add prototype for mono_print_method_from_ip.
22926 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22928 * inssel.brg: 64 bit fixes.
22930 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22933 * Makefile.am: Add SPARC64 support.
22935 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22937 * aot.c: Fix alignment problems on 32 bit platforms.
22939 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22941 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22944 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22947 * mini.h: Bump AOT file version. Some 64 bit fixes.
22949 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22951 * inssel-sparc.brg: Add new rule to avoid register moves.
22953 * inssel.brg: Add ldind_to_load_membase helper function.
22955 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22957 * mini.c: OffsetToStringData intrinsic.
22959 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22961 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22963 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22966 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22967 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22969 * mini.c: reinstated mono_compile_get_interface_var()
22970 on x86, too, since the change breaks the Gtk# build there as well.
22972 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22974 * driver.c: remove loop from the default optimizations: it seems to
22975 interact badly with some of the other options (see bug #60613).
22977 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22979 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22980 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22982 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22984 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22985 vararg-using methods.
22987 2004-06-21 Martin Baulig <martin@ximian.com>
22989 * mini/mini-exceptions.c
22990 (mono_handle_exception): Added `gpointer original_ip' argument.
22991 After calling mono_unhandled_exception(), call
22992 mono_debugger_unhandled_exception() and if that returns true,
22993 restore the context and return.
22995 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22997 * mini-ppc.c: prefer the use of relative branches so
22998 they won't need to be patched in aot code (patch from Patrick Beard).
23000 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23002 * aot.c: patch from Patrick Beard to make the output assembly
23003 more correct for the MacOSX assembler. Small tweak to
23004 generate sane images on Linux/PPC, too.
23006 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23008 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
23009 case until bug #59509 is fixed (shows up in #60332).
23011 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23013 * mini.c: make sure the needed wrappers are compiled, too, with
23016 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
23018 * driver.c: remove NPTL reference in --version output.
23020 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23022 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
23023 generate valid assembly for the Mach-O assembler.
23025 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23027 * driver.c: don't include abcrem in the all optimization specifier
23028 since it slows down jit compilation too much for now.
23030 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
23032 * mini.c: use BIGMUL only if both operands have the same signage.
23033 * iltests.il: Test for bug 60056. (errors related to signage in
23038 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23040 * mini.c, aot.c: memory leak fixes.
23042 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23044 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23046 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23048 * Makefile.am: remove the -static hack completely, it links in
23049 statically glib as well.
23051 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23053 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23054 * exceptions.cs: make it compile with new mcs/csc.
23056 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23057 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23058 and added relevant test case.
23060 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23062 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23063 regressions in gtk-sharp.
23065 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23067 * exceptions.cs: New regression tests.
23069 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23071 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23073 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23075 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23077 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23079 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23081 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23083 * mini.c (mono_jit_runtime_invoke): Init class in this
23084 method instead of trusting mono_jit_compile_method to
23085 do the work (because wrappers can be in object class)
23087 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23089 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23091 * basic-long.cs: New regression test.
23093 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23095 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23096 and div/rem checks.
23098 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23100 * Makefile.am: fix miguel's change to build mono statically against
23101 libmono (track build dependencies).
23103 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23105 * cfold.c: Some glib versions do not have G_MININT32.
23107 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23109 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23110 with precision of tan, atan, sin and cos, and implemented related
23111 regressions tests (fixes bug 54467, but one new problem appeared and
23114 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23116 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23118 * exceptions.cs: Add test for constant folding && division by zero.
23120 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23121 since driver.c is in libmono too, so the optimization was useless.
23123 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23124 variable to driver.c so the compiler can emit more efficient code to
23127 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23129 * Makefile.am: don't distribute generated inssel.[ch] files.
23131 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23133 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23134 into the default appdomain. Fixes #58707.
23136 * jit-icalls.c: Remove the broken approximation for truncl, doing
23137 no conversion is better.
23139 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23142 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23144 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23145 of the mcrxr instruction which is not available on some processors
23146 even if it's documented to be. Implement add and sub overflow correctly
23147 (still not complete for long unsigned). Speed up icalls a bit.
23149 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23151 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23152 we run .cctor in the current domain instead of target_domain.
23154 Fixes bug #58558, .cctor not being called in -O=shared.
23156 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23158 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23160 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23162 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23163 which can be done with an imm8, do it that way.
23164 (mono_arch_output_basic_block): ditto for a jmp
23165 (mono_arch_emit_prolog): Computate maximum offset of a label.
23167 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23169 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23170 now tries to allocate prefered physical reg's for virtual
23171 regs. This reduces the number of emited spills/loads with
23172 20-30% on our core assemblies.
23174 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23176 * jit-icalls.c: truncl() is not needed and trunc() is
23177 the correct thing to do anyway (bug #58287).
23179 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23181 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23184 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23186 * driver.c: enable loop optimizations by default.
23188 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23190 * mini-x86.c: fix calc of max loop size when aligning loops start.
23192 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23194 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23197 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23199 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23202 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23204 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23206 * mini.c (inline_method): Allways inline some wrappers even if the cost
23207 is too large. Fixes #58785.
23209 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23211 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23213 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23214 (crichton@gimp.org). Beginning of support for sparc/linux.
23216 * mini-sparc.c: Optimize retrieval of LMF address.
23218 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23220 * exceptions-ppc.c: handle alloca in methods with clauses.
23222 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23224 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23226 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23228 * mini.c: Delegate most of the abort signal work to
23229 mono_thread_request_interruption, which also handles Stop and Suspend
23232 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23234 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23235 supports the save/restore lmf opcodes.
23237 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23239 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23240 by gcc-3.4 as well.
23242 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23244 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23246 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23247 methods which contain array accesses.
23249 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23250 boundaries. Fixes #58537.
23252 * iltests.il: Add regression test for #58537.
23254 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23256 * mini-x86.c (mono_arch_local_regalloc): Last part of
23257 fix for bug #58633 (releasing register to early).
23259 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23261 * basic-long.cs: Add new regression test.
23263 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23265 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23266 register too early on the chain.
23268 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23270 * mini.c (create_helper_signature): Use a helper function to reduce
23271 the code which needs to be written. Also set the calling convention of
23272 icalls on windows. Fixes #57840.
23274 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23276 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23277 exceptions-ppc.c: added helper function to get the instruction address
23278 from a signal handler context.
23280 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23282 * helpers.c: use g_get_tmp_dir. Invokes happyness
23285 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23287 * helpers.c: Add new env variable to pass args to objdump.
23288 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23290 2004-05-17 Radek Doulik <rodo@ximian.com>
23292 * Makefile.am (common_sources): added abcremoval.h so it get
23293 disted and daily mono packages on go-mono.com will build again
23295 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23297 * abcremoval.c: Fixed coding style, added copyright header.
23299 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23301 * mini.h: Added prototype for abc removal main function.
23303 * build_relations_propagation_table.pl: Added copyright header.
23305 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23307 * basic-long.cs: reg test for complex ceq_long bug.
23309 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23311 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23312 reg in long and clob case (bug #58343). Fixed/added comments.
23314 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23316 * mini.c (mono_jit_runtime_invoke): Follow new convention
23317 of calling the invoke method with an function pointer.
23319 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23321 * ChangeLog: Fix author of memory leak patch.
23323 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23325 * Makefile.am: fix make dist as well...
23328 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23330 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23331 on archs where pointers are 4 bytes long.
23333 * Makefile.am: Added abcremoval.c source file.
23335 * abcremoval.c: Added abcremoval.c.
23337 * abcremoval.h: Added abcremoval.h.
23339 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23341 * inssel.brg: Enabled bounds check removal.
23343 * mini.c: Added support for abcrem optimization.
23345 * mini.h: Added abcrem optimization label.
23347 * driver.c: Added support for abcrem optimization.
23349 * propagated_relations_table.def: Added propagated_relations_table.def.
23351 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23353 * mini.c, cfold.c: fix style.
23355 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23357 * mini.c: handle issue with the low-level implementation of
23358 some long opcodes (bug #54209).
23360 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23362 * basic.cs: test for my new cmov stuff.
23364 2004-05-13 Patrik Torstensson
23366 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23367 opt and added peephole documentation.
23369 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23371 * tramp-ppc.c: rewrote the generic trampoline code.
23373 2004-05-11 Patrik Torstensson
23375 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23377 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23379 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23381 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23382 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23384 * mini.c: Add new icalls for AsAny marshalling.
23386 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23388 * tramp-ppc.c, mini-ppc.c: more cleanups.
23390 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23392 * mini.c: no warnings.
23394 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23396 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23398 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23400 * mini.c: In the thread abort signal handler, if the thread is in the
23401 process of being stoped, don't throw the Abort exception, just stop the
23404 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23406 * tramp-ppc.c: removed old code.
23408 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23410 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23411 do some simple speed optimizations on ppc.
23413 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23415 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23416 and large offsets in load/store.
23418 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23420 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23421 it causes regressions.
23423 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23425 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23428 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23430 * jit-icalls.c: remove warnings.
23431 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23432 speedups for unsafe code.
23434 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23436 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23438 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23440 * basic-calls.cs: Add new regression test.
23442 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23445 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23447 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23450 2004-05-06 Patrik Torstensson
23452 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23453 long reg allocation in any reg (not only eax:edx) and implemented
23454 long shl/shr ops in asm instead of helpers.
23456 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23458 * mini-sparc.h: Fix warnings.
23460 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23463 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23464 separate statement for clarity.
23466 * mini-sparc.c: Update status.
23468 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23470 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23473 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23475 * inssel-ppc.brg: another small pre-release workaround:
23476 we don't do overflow detection for long_sub_un.
23478 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23480 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23481 (also works around a weird ppc bug: 57957).
23483 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23485 * tramp-ppc.c: trampoline fixes.
23487 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23489 * mini-ppc.c: fixed typos.
23491 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23493 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23494 at the top of the stack. Fixed typos. Use a frame registers
23495 for all the methods with exception clauses.
23497 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23499 * exceptions-ppc.c: restore fp registers.
23501 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23503 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23504 order from the stack top (moved the stack room to save the
23505 return value for trace after the param area). Fixed corruption
23506 in restoring registers on unwind.
23508 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23510 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23512 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23514 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23515 and prolog/epilog for methods that use it. Allow
23516 enough param area room for varargs methods. Fix miguel's
23517 breakage in exception handling.
23519 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23521 * Makefile.am: run genmdesc only on current arch.
23523 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23525 * exceptions-x86.c:
23526 * mini-x86.h: fix the build on windows.
23528 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23530 * 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.
23532 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23534 * mini-exceptions.c: New file.
23536 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23537 Move some parts of the x86 exception handling code to an
23538 arch-independent file so it can be shared with other ports.
23540 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23542 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23544 2004-04-26 David Waite <mass@akuma.org>
23546 * driver.c: remove comma from end of enumeration declaration
23548 2004-04-26 Jackson Harper <jackson@ximian.com>
23550 * driver.c: parse config file before loading first assembly. This
23551 allows the user gac to be enabled/disabled.
23553 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23555 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23556 simpler mechanism: we do not care what is encoded initially
23557 (branch absolute or relative), we care about the code and its
23558 target. I kept the old code for reference for now.
23560 The new code tries first to determine if the jump is anywhere in
23561 the -/+32 absolute meg range, if it succeeds, it encodes using the
23562 absolute branch; If not, it tried to find something in the
23563 relative range, if not, it uses the handle_thunk code.
23565 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23567 * exceptions-ppc.c: use the correct ip register on macosx.
23569 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23571 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23573 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23575 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23576 Raise exception on integer divide by zero by hand since the hw
23577 doesn't support it. Handle NaNs in FP compares.
23579 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23581 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23582 code reducing duplication between the platforms and enabled
23583 signal exception handling (on linux for now).
23585 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23587 * exceptions-ppc.c: more macosx support.
23589 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23591 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23593 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23595 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23597 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23599 * iltests.il: more tests.
23601 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23603 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23606 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23608 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23610 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23612 * liveness.c: Mark variables as volatile in all basic blocks reachable
23613 from exception clauses.
23615 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23617 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23620 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23622 * iltests.il, basic.cs: more tests for regalloc.
23624 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23626 * iltests.il: Some tests for register allocation modifications
23629 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23631 * exceptions.cs: Add regression test for bug #56782.
23633 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23634 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23635 the beauty of fixing the same thing in 5 different files...
23637 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23639 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23642 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23644 * mini.c: Add support for STRWLPARRAY marshalling convention.
23646 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23648 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23649 to init the context to setup the regs pointer).
23651 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23653 * exceptions-ppc.c: more exceptions work.
23655 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23657 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23660 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23662 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23663 can use the memory directly.
23665 * cpu-pentium.md: Update documentation from a post from Zoltan.
23667 add x86_add_membase, x86_sub_membase, x86_mul_membase
23669 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23671 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23672 GENERAL_REGS they were also hardcoded for all PPC ports.
23674 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23676 Remove hard-coded limit for floating point registers, use
23677 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23679 Notice that in MacOS X calling conventions you can fit a lot more
23680 floating point values in registers, so I should update the PInvoke
23681 test to excercise the passing of floating point values on the
23682 stack (currently broken).
23684 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23686 * tramp-ppc.c (create_trampoline_code): Added
23687 JUMP_TRAMPOLINE_SIZE.
23688 (ppc_magic_trampoline): Follow the pattern from
23689 x86_magic_trampoline: if code is set to zero, return.
23690 (create_trampoline_code): Always pass MonoMethod to the jump
23691 trampoline, before it was passing a null.
23692 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23693 share the code with mono_arch_create_jit_trampoline.
23695 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23697 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23700 * cpu-g4.md: Added length for jmp instruction, the worst case
23701 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23704 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23706 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23708 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23710 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23711 before each IL instruction.
23713 * mini.c (CEE_BOX): Fix warnings.
23715 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23717 * mini.c: removed a few unused vars and extra whitespace.
23719 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23721 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23723 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23725 (OP_GETCHR): use the above
23726 (CEE_LDELEMA): use the above.
23728 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23729 version of the generic impl.
23730 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23731 (CEE_LDELEMA): use the above.
23733 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23735 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23738 * iltests.il: Added new regression test for #56317.
23740 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23742 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23743 under NetBSD. Fixes #56450.
23745 * liveness.c (update_gen_kill_set): Fix previous patch.
23747 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23749 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23751 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23753 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23754 ldsfld and ldsflda.
23756 * inssel-sparc.brg: Add more optimizations.
23758 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23760 2004-04-01 Martin Baulig <martin@ximian.com>
23762 * mini.c (handle_box): New static function; moved the
23763 implementation of CEE_BOX here.
23764 (mono_method_to_ir): Added `constrained_call' variable.
23765 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23766 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23767 mono_method_get_constrained() to get the method.
23769 2004-04-01 Martin Baulig <martin@ximian.com>
23771 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23772 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23773 (mono_method_to_ir): We don't need these macros anymore since
23774 mono_class_get_full() already takes care of it.
23776 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23778 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23779 use @function (as doesn't accept #function here) and check the return
23780 value of system and stop if fails.
23782 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23784 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23786 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23788 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23790 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23792 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23795 * basic-long.cs: Add test for negation of Int64.MinValue.
23797 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23799 * mini-sparc.c: Update status.
23801 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23803 * exceptions-sparc.c: Fix return value in filters.
23805 * inssel-sparc.brg: Fix register allocation in some rules.
23807 2004-03-28 Martin Baulig <martin@ximian.com>
23809 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23812 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23814 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23816 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23817 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23818 remove unused conv_u4 opcode.
23820 * mini-x86.c: Remove valgrind workaround since it slows down things
23821 even when mono is not run under valgrind.
23823 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23825 * mini-sparc.c: Update status.
23827 * inssel-sparc.brg: Add some optimizations.
23829 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23830 future delay slot filling. Add support for varargs, tail calls and JMP.
23832 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23833 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23835 * inssel.brg: Fix register allocation in OP_ARGLIST.
23837 * inssel.brg: Fix warnings.
23839 2004-03-25 Martin Baulig <martin@ximian.com>
23841 * mini.c (inflate_generic_field): Removed.
23842 (mini_get_method): Removed, use mono_get_method_full(),
23843 (mini_get_class): Removed, use mono_class_get_full().
23844 (mono_method_to_ir): Pass our generic context to
23845 mono_field_from_token().
23847 2004-03-25 Martin Baulig <martin@ximian.com>
23849 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23850 of a `MonoMethod *'.
23851 (mini_get_method): Take a `MonoGenericContext *' instead
23852 of a `MonoMethod *'.
23853 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23854 a new local variable called `generic_context' which holds the
23855 current `MonoGenericContext *'; use it to lookup things.
23857 2004-03-24 Martin Baulig <martin@ximian.com>
23859 * mini.c (mini_get_class): New static method; if we're inside a
23860 generic instance, inflate the class if neccessary.
23861 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23863 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23865 * iltests.il: New regression test for #55976.
23867 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23870 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23872 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23875 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23877 * liveness.c: Consider SSA stores as well as loads when making vars
23880 * exceptions.cs: New regression tests for register allocation.
23882 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23884 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23885 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23886 domain lock only to protect puntual access to data structures.
23887 Added access lock for sighash, jit_icall_hash_name,
23888 jit_icall_hash_addr and domain->code_mp.
23890 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23892 * driver.c: Print SIGSEGV handling method.
23894 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23896 * mini.c (setup_jit_tls_data): Handle case when this is called
23897 multiple times for a thread.
23899 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23900 is different from fbxx_un. Fixes #54303. Also use constants instead of
23901 magic numbers in a lot of places.
23903 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23905 * exceptions.cs: Fix cctor test when --regression is used.
23907 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23909 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23912 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23914 * inssel-ppc.brg: fixed register assignments for some rules.
23916 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23918 * exceptions.cs: Add test for exceptions in static constructors.
23920 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23921 static constructors outside the domain lock. Fixes #55720.
23923 2004-03-17 Martin Baulig <martin@ximian.com>
23925 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23926 (inflate_generic_field): Take the `MonoMethod *' instead of the
23927 `MonoClass *' and added support for generic method.
23928 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23929 have a `field->parent->gen_params', only inflate the field if it's
23930 an open constructed type.
23932 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23934 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23935 exception object instead of the preconstructed ones.
23937 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23939 * mini.c: reverted changed to sigsegv_signal_handler commited
23940 accidentally in the previous patch.
23942 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23945 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23946 running --aot with an old assembly.
23948 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23950 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23953 * mini-sparc.c: Add support for v9 branches with prediction.
23955 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23957 * mini.c (mini_init): #warning is GNUC only
23959 * mini-sparc.h: implement __builtin_frame_address
23960 and __builtin_return_address for Sun C compiler
23962 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23964 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23966 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23968 * basic-calls.cs: Add test for unaligned byref long argument passing.
23970 * mini-ops.h: Add sparcv9 compare and branch instructions.
23972 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23973 v9 instructions if we have a v9 cpu.
23975 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23976 registers for global allocation.
23978 * exceptions-sparc.c: Fixes.
23980 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23982 * liveness.c (mono_analyze_liveness): Optimized version.
23984 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23986 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23989 * basic-float.cs basic-calls.cs: New regression tests.
23991 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23993 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23994 sigaltstack implementation.
23996 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23998 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23999 stuff if SIGSEGV_ON_ALTSTACK is not defined.
24001 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
24003 * mini.c: Fix warnings.
24005 * mini.c (mono_resolve_patch_target): New function which contains the
24006 arch independent part of the patching process.
24008 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
24009 patching code to a separate function.
24011 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
24013 * mini.c (add_signal_handler): ifdef out on Windows
24015 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
24017 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
24018 cpu-sparc.md: Add exception handling support + other fixes.
24020 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
24021 typed GC detection in --version.
24023 * basic.cs exceptions.cs: New regression tests.
24025 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
24026 the arch specific code can store data during a compilation.
24028 * mini-ops.h: Add OP_SETFRET.
24030 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
24031 function, register a separate icall for each arity, so the icalls can
24034 * mini.c (mono_print_tree): Print negative offsets in a more readable
24037 * mini.c: Make signal handling work on sparc.
24039 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24041 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24043 * jit-icalls.c: Emulate truncl by aintl on solaris.
24045 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24047 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24049 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24051 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24053 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24054 a MarshalByRef type, inline a method that performs the check, taking into
24055 account that the object can be a proxy. Also implemented tow new opcodes:
24056 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24057 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24058 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24060 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24062 * mini-ppc.c: if a relative branch displacement is too big
24063 but it points to and area reachable with an absolute branch,
24066 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24068 * mini.c: optimize small copies in cpblk.
24070 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24072 * basic-calls.cs basic-float.cs: New regression tests.
24074 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24075 negative offsets from %fp. Implement localloc. Fix local register
24076 allocation. Fix the case when the this argument needs to be saved to
24077 the stack. Implement some missing opcodes.
24079 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24081 * mini.c (mini_method_compile): Reenable global regalloc in methods
24082 with exception handlers.
24084 * linear-scan.c (mono_varlist_sort): Fix warning.
24086 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24088 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24091 * liveness.c: Make all variables uses in exception clauses volatile, to
24092 prevent them from being allocated to registers. Fixes #42136.
24094 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24096 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24097 causes regressions.
24099 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24100 argument to mono_arch_regalloc_cost.
24102 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24105 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24107 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24108 Make the cost of allocating a variable to a register arch dependent.
24110 * basic-calls.cs: Fix compilation of tests.
24112 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24113 helper function to cut back on the number of #ifdefs needed.
24115 * mini-ppc.c: Fix compilation.
24117 * basic-calls.cs: New regression tests.
24119 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24121 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24122 of l0 since that is callee saved.
24124 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24127 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24128 of delay instruction.
24130 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24132 * mini.h (MonoCallInst): Add 'virtual' flag.
24134 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24136 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24138 * *.cs: New regression tests.
24140 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24143 * mini.c (mono_runtime_install_handlers): Fix build.
24145 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24146 'signal_stack_size' members.
24148 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24149 alternate signal stack.
24151 * exceptions-x86.c: Add stack overflow handling.
24153 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24154 functions to arch independent code.
24156 * mini.c (mono_print_tree): Print more detailed info for load_membase
24159 2004-02-23 Martin Baulig <martin@ximian.com>
24161 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24163 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24165 * mini-x86.c: fixed reg allocation for div/rem.
24167 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24169 * driver.c (mono_main): Report some configuratio options on --version.
24171 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24173 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24174 low in the address space. Correctly flush memory in thunks where we
24175 output native code.
24177 2004-02-20 Martin Baulig <martin@ximian.com>
24179 * mini.c (mini_get_method): New static method; inflate all generic
24180 methods and methods in open generic instances.
24181 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24182 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24184 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24186 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24188 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24190 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24192 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24194 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24195 it compile using Sun's compiler.
24197 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24199 * 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.
24201 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24203 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24205 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24207 * mini-ppc.c: handle calls outside of the allowed range with thunks
24208 allocated using the code manager.
24209 * tramp-ppc.c: use the code manager to hold generated native code.
24210 Fixed the magic trampoline to just patch vtable entries.
24212 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24214 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24217 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24219 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24222 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24223 if we have a working __thread implementation.
24225 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24226 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24228 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24230 * mini-x86.c: Fix compilation under gcc 2.
24232 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24234 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24235 contains a call to the wrapped function.
24237 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24238 OP_<CALL>_IMM opcodes, and use them under X86.
24240 * mini.c (mono_jit_find_compiled_method): Fix warning.
24242 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24244 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24246 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24247 functionality to mini.c.
24249 * mini.c (mono_create_jump_trampoline): New function to create a jump
24250 trampoline. Return a compiled method instead of a trampoline if it
24251 exists. Add a cache for jump trampolines.
24253 * mini.c (mono_jit_find_compiled_method): New function to return a
24254 compiled method if it exists.
24256 * mini-x86.c: Call mono_create_jump_trampoline instead of
24257 mono_arch_create_jit_trampoline.
24259 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24260 a jump trampoline. Fixes #52092.
24262 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24264 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24265 which is not up-to-date. Add check_corlib_version () instead.
24267 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24270 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24271 since newer valgrind versions do not need it.
24273 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24274 compile a method with a given set of optimizations.
24276 * mini.c: Compile icall wrappers on-demand instead of at startup.
24278 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24279 wrapper for an icall.
24281 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24283 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24286 * iltests.il: Add test for non-empty stack before switch instruction.
24288 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24290 * mini.c: Add support for new stringbuilder marshalling conventions.
24292 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24294 2004-02-01 Martin Baulig <martin@ximian.com>
24296 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24297 in `ginst->mtype_argv'.
24299 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24301 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24302 facilitate grepping.
24304 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24306 * mini.c: fixed buglet in initobj generic implementation for references.
24308 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24310 * Makefile.am: make the version script conditional.
24311 * jit-icalls.c: handle missing truncl().
24313 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24315 * exceptions.cs: Add more tests for double->int conversion.
24317 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24318 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24320 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24322 * driver.c: make --verbose --version emit an error
24323 if the loaded corlib doesn't match the runtime version.
24325 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24327 * mini-ppc.h: export ppc_patch().
24328 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24329 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24330 on par or better than on MacOSX.
24332 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24334 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24335 mono_lookup_pinvoke_call.
24337 * mini-x86.c: Under windows, the default pinvoke calling convention is
24338 stdcall. Fixes #52834.
24340 * mini.c (optimize_branches): Add an upper bound to the number of
24341 iterations to prevent infinite loops on strange loops. Fixes #53003.
24343 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24345 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24346 and ISINST. Fixes #52093.
24348 * objects.cs (test_0_vector_array_cast): New tests.
24350 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24352 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24353 checking in Array.Set ().
24355 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24358 * object.cs (test_0_multi_array_cast): New regression test.
24360 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24362 * exceptions-ppc.c: fix build on Linux/PPC.
24364 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24366 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24367 running under valgrind.
24368 (x86_magic_trampoline): Fix build bustage.
24370 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24371 negative values as well. This is needed for the encoding of the line number
24372 info, since sometimes the line numbers are not in increasing order.
24374 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24376 * cpu-pentium.md (localloc): Increase the size of the localloc
24377 instruction since it is a loop under Win32.
24379 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24382 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24384 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24385 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24386 Max Horn (max@quendi.de). Fix file names in comments.
24388 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24390 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24391 avoid stack overflow.
24392 (replace_usage): Avoid uninitialized variable warnings.
24394 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24395 and taking the address of valuetype variables.
24397 2004-01-03 Patrik Torstensson
24399 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24400 for other purposes than FP later on.
24402 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24404 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24407 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24409 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24411 2003-12-30 Patrik Torstensson <p@rxc.se>
24413 * mini-x86.h: Decreased number of availiable fp regs.
24414 Solves corner cases with FP spilling.
24416 2003-12-23 Patrik Torstensson <p@rxc.se>
24418 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24419 for floating point stack tracking / spilling on x86.
24422 * basic-float.cs: added float mul overflow test.
24424 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24426 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24428 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24430 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24431 supports for cond branches that overflow the immediate
24432 overflow offset. mcs can compile simple programs.
24434 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24436 * exceptions-ppc.c: exception handling support wip:
24437 finally handlers get run on exception.
24439 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24441 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24444 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24446 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24447 initial support for stack walking and unwinding.
24449 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24451 * driver.c (mono_main): Make corlib-out-of-sync message more
24452 descriptive. Also remove verify_corlib call.
24454 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24456 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24457 not overlap with other call's arguments, too.
24459 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24461 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24462 move to arch-specific code the choice of arch-specific
24463 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24464 * mini.c: ensure emulation calls will not interleave
24467 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24469 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24470 the magic trampoline stack frame is dropped before executing
24473 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24475 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24476 and integer to fp conversions. Added support for overflowing
24477 arguments on the stack. Reserve a couple more registers as temps.
24478 Added support for aot compilation (as output still needs to be
24481 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24483 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24484 Don't overwrite return register in some corner cases.
24486 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24488 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24489 static constructors when AOT compiling.
24491 * driver.c (mono_main): Call mono_check_corlib_version.
24493 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24495 * cpu-g4.md, basic.cs: fixed div target register.
24497 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24499 * mini-ppc.c, basic.cs: shl_imm fix with test.
24501 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24503 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24504 structures by value. Misc fixes.
24505 * objects.cs: more tests.
24507 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24509 * mini-ppc.c: lconv.ovf.i implemented.
24511 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24514 (mini_init): don't error out if someone already called g_thread_init.
24516 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24518 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24519 to be any type per the spec. Fix abnormal memory usage when
24520 the same object is repeatedly thrown.
24522 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24524 * mini.c: check for overruns in IL code.
24526 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24528 * TODO: Add/remove some todo entries.
24530 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24532 * driver.c (mono_main): Call mono_verify_corlib.
24534 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24536 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24537 This has been moved to mini.c
24538 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24539 type being casted is marshalbyref it could be a proxy, so instead of
24540 emitting the type check code, emit a call to a runtime method that will
24541 perform the check by calling CanCastTo if needed.
24543 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24545 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24546 methods with large stack frames under Win32.
24548 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24550 * Makefile.am: Distribute regression tests.
24552 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24553 at the end instead of inserting each variable into the sorted list.
24555 * linear-scan.c (mono_varlist_sort): New helper function.
24557 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24559 * mini.c: ensure arguments and locals are within bounds.
24561 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24563 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24566 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24568 * mini.c (mono_cprop_copy_values): Fix crash.
24570 * aot.c: Set verbosity back to 0.
24572 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24574 * regalloc.c: complete memory leak fix by Laurent Morichetti
24577 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24579 * driver.c (main_thread_handler): Revert the previous patch.
24581 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24584 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24585 memory from the memory pool.
24587 * driver.c (main_thread_handler): Turn on all optimizations when
24590 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24591 an array for better performance.
24593 * regalloc.c (mono_regstate_assign): Fix memory leak.
24595 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24596 serialize the debug info.
24598 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24599 debug info from the serialized representation.
24601 * aot.c: Save debug info into the generated file and load it when
24604 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24606 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24608 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24609 More FP-related fixes.
24611 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24613 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24614 and register allocation buglet. Hello world now runs.
24616 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24618 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24619 * tramp-ppc.c: fixed class init trampoline.
24620 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24622 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24624 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24625 mini.c: more ppc changes/fixes.
24627 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24629 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24630 Also optimize the case when the arguments are the same in the caller
24633 * iltests.il: Add tests for tail calls with valuetype arguments.
24635 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24637 * mini-ppc.c: fixes for struct return type.
24639 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24641 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24642 mono_spillvar_offset() to arch-specific code.
24644 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24646 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24648 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24650 * exceptions-x86.c: Fix stack space leaks.
24652 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24653 registers from the lmf if the method has save_lmf set.
24655 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24657 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24658 of icall wrappers into InvokeInDomain, since these are now per-domain.
24660 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24662 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24663 make some opcode emulation and intrinsic ops enabled/disabled
24664 according to the architecture. More fixes.
24666 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24668 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24670 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24672 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24673 arch-specific handling for 'this' and struct return type to
24674 arch-specific code.
24676 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24678 * aot.c: prevent divide by zero error when reporting (it happened with
24679 Accessibility.dll).
24681 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24683 * mini.h (inst_switch): Remove unused macro.
24685 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24688 (load_aot_module): free 'info->methods' and 'info' properly. No more
24689 "free(): invalid pointer blah" messages when you have an old aot
24692 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24694 * jit-icalls.c, mini.c: Added support for context static fields.
24696 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24698 * mini.c (mono_method_blittable): Methods which set LastError are not
24699 blittable either. Fixes #51108.
24701 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24703 * mini.c: flush icache.
24704 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24706 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24708 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24710 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24712 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24715 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24718 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24720 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24722 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24723 instruction when the result is discarded.
24725 * iltests.il (test_0_div_regalloc): New regression test.
24727 * arrays.cs: Fix compilation error.
24729 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24731 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24732 float rules to inssel-x86.brg: sane architectures with FP registers
24733 don't need to implement these rules.
24735 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24737 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24739 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24741 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24742 implementation of 32 bit systems.
24744 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24746 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24747 (Jeroen Zwartepoorte).
24749 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24751 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24752 the caller and the callee matches.
24754 * mini.c (mono_method_to_ir): Add comment.
24756 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24757 signbit is missing on some platforms.
24759 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24761 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24763 * mini.c (setup_jit_tls_data): Call the new function.
24765 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24767 * mini-x86.c: Add experimental support for fast access to the lmf
24768 structure under NPTL/Linux 2.6.x.
24770 2003-11-06 Martin Baulig <martin@ximian.com>
24772 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24773 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24776 2003-11-02 Martin Baulig <martin@ximian.com>
24778 * mini.c (inflate_generic_field): New static method.
24779 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24780 generic instance and the field is declared in a generic type, call
24781 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24783 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24785 * mini.h mini.c (mono_method_same_domain): New function to return
24786 whenever the caller and the callee are in the same domain.
24788 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24790 2003-10-30 Martin Baulig <martin@ximian.com>
24792 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24793 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24795 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24796 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24798 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24800 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24803 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24804 object here, so it is in the correct appdomain etc.
24806 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24808 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24810 (mono_method_to_ir): Avoid freeing the type created returned from
24811 mono_type_create_from_typespec, since it is put into an internal cache
24812 by the function. Fixes pointer.exe.
24814 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24815 trampolines for icalls and pinvokes as well. Fixes #33569.
24817 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24819 * mini.c: Update after appdomain changes.
24821 * mini.c (mono_jit_compile_method_inner): Allways compile native
24822 method wrappers in the root domain, since there can only be one
24823 instance of them, whose address is stored in method->info.
24825 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24827 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24828 environment variable. Instead detect automatically whenever running
24829 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24832 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24834 * trace.c, trace.h: New files that implement the new trace option
24837 * driver.c: Document new --trace options.
24839 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24842 - if (mono_jit_trace_calls)
24843 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24845 * mini.h: prototypes.
24847 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24849 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24851 * mini.c inssel.brg: Implement typedefbyref opcodes.
24853 * mini.c (mono_jit_compile_method): Remove unused local variable.
24855 * mini.c (mono_jit_compile_method_inner): Ditto.
24857 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24859 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24861 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24863 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24865 * mini.c (mono_no_aot): Remove unused global variable.
24867 * mini.c: Thread safety fixes.
24869 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24871 * mini.c (mono_create_class_init_trampoline): Add a lock around
24872 class_init_hash_addr.
24874 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24877 * mini.c: Decompose the NEWARR instruction before decomposing its
24878 arguments. Fixes #30073.
24880 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24882 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24885 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24887 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24889 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24891 * driver.c: Add support for compiling icall wrappers to --compile.
24893 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24895 * inssel.brg: The empty value in class->interface_offsets is -1, not
24898 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24900 * objects.cs: New test for 'is' operator on an array of interfaces.
24902 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24904 * tramp-ppc.c: update trampoline code to support jumps
24905 and class initialization.
24907 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24909 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24911 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24913 * inssel.brg (OP_UNBOX): Remove unused rule.
24915 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24916 region instead of one for each method. Fixes #47813.
24918 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24920 * exceptions.cs (test_0_nested_finally): New regression test for
24921 nested exception handlers.
24923 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24925 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24927 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24930 * mini.c (mono_method_check_inlining): Make the inlining limit
24931 configurable by an environment variable.
24933 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24935 * mini.h: Bump AOT file version.
24937 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24938 token, store the image along with the token, since the token might not
24939 refer to the same image as the method containing the relocation,
24940 because of inlining.
24942 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24944 * mini.c (mono_precompile_assemblies): New function to compile
24945 all methods in all loaded assemblies.
24947 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24949 * regalloc.h regalloc.c (MonoRegState): Change the type of
24950 iassign and fassign to int*, since they can contain large negative
24951 values if the register is spilled. Also added some comments. Fixes
24954 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24955 under Win32. Fixes #42964.
24957 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24959 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24961 * aot.c: Added support for AOT compiling methods which contain calls
24962 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24965 * driver.c (compile_all_methods): Run the compilation in a thread
24966 managed by mono. Fixes #44023.
24968 * mini.c (mono_codegen): Print full method name in verbose output.
24970 * mini-x86.c (mono_arch_patch_code): Fix warning.
24972 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24973 jumps, since the method we are jumping to might be domain-specific.
24975 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24977 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24979 * inssel.brg: string chars are unsigned.
24981 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24983 * TODO: New todo item.
24985 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24986 which calls mono_runtime_class_init and patches the call site to
24987 avoid further calls.
24988 (mono_arch_create_class_init_trampoline): New arch specific function
24989 to create a class init trampoline.
24990 (create_trampoline_code): Generalized so it can create
24991 class init trampolines as well.
24993 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24994 (mono_create_class_init_trampoline): New function to create and cache
24995 class init trampolines.
24996 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24997 vtable given the address of a class init trampoline. Used by the
24999 (mono_codegen): Generate a call to a trampoline instead of
25000 mono_runtime_class_init in LDSFLD[A].
25001 (mono_codegen): Add relocations for the new trampoline.
25003 * mini.h mini-x86.c aot.c: Added a new relocation type:
25004 MONO_PATCH_INFO_CLASS_INIT.
25006 * mini.h: Bump AOT version number.
25008 * aot.c: Create a copy of the loaded code instead of using the original
25009 so methods which call each other will be close in memory, improving
25012 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
25013 patch since it breaks the regression tests.
25015 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
25016 for the register saving instruction sequence since the
25017 frame_state_for function in glibc 2.3.2 don't seem to detect it.
25019 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
25021 * TODO: Fix todo item && remove another.
25023 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
25025 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
25028 * aot.c: Moved the check for MONO_LASTAOT into the initialization
25029 function of the module.
25031 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
25032 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
25033 --no-aot command line option.
25035 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25037 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25038 by Bernie Solomon (bernard@ugsolutions.com).
25040 * inssel.brg: Refactor the interface offset table related code into
25041 its separate functions and add support for the AOT case.
25043 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25045 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25047 * aot.c: Added mono_aot_verbose variable and made all debugging
25048 output depend on the value of this variable.
25050 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25051 method_label and info_label.
25053 * mini.h mini-x86.c aot.c: Added a new relocation type
25054 MONO_PATCH_INFO_IID for klass->interface_id.
25056 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25057 the MonoJitInfo structure.
25059 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25060 a non-root appdomain in shared mode.
25062 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25064 * aot.c: make aot loader less verbose. Remove free of unused variable.
25066 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25068 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25070 * .cvsignore: Added *.dll.
25072 * mini.c (mono_print_tree_nl): New function callable while debugging.
25074 * mini.c (mono_print_code): Export this.
25076 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25079 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25081 * mini.h (MonoCompile): Added 'jit_info' field.
25083 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25084 the cfg structure, since it is needed by the AOT compiler.
25086 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25088 * aot.c: A major rewrite. Changes include:
25089 - save exception tables for methods which have them.
25090 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25091 to g_module_symbol.
25092 - reworked the file format so it is now much smaller and needs
25093 fewer relocation entries.
25095 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25097 * aot.c (load_aot_module): Fix build bustage on platforms without
25100 2003-09-04 Martin Baulig <martin@ximian.com>
25102 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25104 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25106 * TODO: Some new optimization ideas.
25108 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25110 * aot.c: Save the optimization flags used to compile the code into
25113 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25114 support emitting domain specific code.
25116 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25117 no longer domain neutral. It can be made domain neutral by compiling
25118 with --optimize=shared.
25120 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25121 between appdomains.
25123 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25124 loading of AOT code.
25126 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25128 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25129 if there is no domain neutrality information.
25131 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25133 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25134 format version into the generated library.
25136 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25137 callee method into the caller since one of them could be shared.
25139 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25140 system exceptions from AOT code now works.
25142 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25143 method if it is domain neutral and the callee is not.
25145 * graph.c (cfg_emit_one_loop_level): Fix warning.
25147 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25149 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25152 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25154 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25155 is needed by code which is executed before mono_runtime_init ().
25156 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25158 * mini.c (mono_thread_abort): Fix warning.
25159 (mono_jit_compile_method): Call static constructor in the AOT case too.
25161 * aot.c (mono_compile_assembly): Fix warning.
25163 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25165 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25167 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25169 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25171 * cpu-pentium.md: Fix the length of call opcodes so they include the
25172 ESP restoring instruction. Fixes #47968.
25174 2003-08-28 Martin Baulig <martin@ximian.com>
25176 * mini-x86.c (mono_arch_call_opcode): Added support for
25177 MONO_TYPE_GENERICINST.
25179 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25181 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25183 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25184 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25186 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25189 2003-08-26 Martin Baulig <martin@ximian.com>
25191 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25192 when reporting an error, set this to the actual error location.
25193 (mono_method_to_ir): Report the correct error location if
25194 get_basic_blocks() returned an error.
25196 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25198 * mini.c (mono_type_blittable): OBJECT is not blittable.
25199 (mono_method_blittable): Methods which have marshalling descriptors
25200 are not blittable either. Fixes #47842.
25202 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25204 * driver.c mini.c: Use an environment variable instead of a global
25205 variable. Also fix the build.
25207 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25208 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25211 * driver.c mini.c: Added --with-valgrind option to turn off some
25212 code which prevents mono from running under valgrind.
25214 * mini.c (mono_emit_call_args): Fixed warning.
25216 * mini.c (mono_emulate_opcode): Fixed warning.
25218 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25220 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25221 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25222 regalloc.c, regalloc.h: specify available registers in arch-specific
25223 code and support floats in the regallocator (patch by Laurent Morichetti
25226 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25228 * mini.c: mono_thread_current() can be called only after
25229 mono_runtime_init(): rearrange code to not call it early on.
25231 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25233 * mini.c: allocate jump tables in the code mempools.
25235 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25237 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25240 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25242 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25243 12 to 16. This fixes bug #47453.
25246 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * mini-ppc.c: fixed indexed load and unsigned compares.
25250 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25252 * mini.c: reenabled installation of handler for
25253 thread abort signal.
25255 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25258 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25259 until it's fixed and actually useful.
25261 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25263 * inssel-long32.brg: couple more opcodes implemented.
25265 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25267 * mini-sparc.c: Even more opcodes implemeted.
25269 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25271 * mini-sparc.c: More opcodes implemented.
25273 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25275 * mini-sparc.c: More opcodes implemented.
25277 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25279 * inssel-sparc.brg: Add some needed rules. Direct
25281 * Makefile.am: Use inssel-sparc.brg
25282 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25283 an assert happy for now.
25285 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25287 * mini-sparc.c: Fixed compile errors.
25288 * exceptions-sparc.c: Same. We now produce a mono binary
25289 on sparc-linux. Yea.
25291 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25293 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25294 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25295 They compile, but do not work.
25297 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25299 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25300 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25301 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25304 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25306 * mini.c: more opcodes implemented and better support for generics.
25308 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25310 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25311 * mini.c, mini.h: first cut at generics support: some new instructions
25312 added and changed the behaviour of some of the existing ones.
25314 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25316 * mini.c: Removed definition of metadata_shared mutex here.
25318 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25320 * mini-x86.c: make vararg calls work for instance methods.
25322 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25325 returns the arguments in a separte list, now.
25327 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25329 * aot.c, mini.c: updates for array type representation changes.
25331 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25333 * mini.c: register function to perform jit shutdown.
25335 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25337 * mini.c: use a faster allocator if possible.
25339 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * aot.c: some cleanups and portability changes.
25343 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini.c: use faster allocation for CEE_BOX if possible.
25347 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25349 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25350 Moved inlined mempcy code to its own function so that is can be
25351 reused. Added an inline memset function as well (optimized initobj).
25352 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25354 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25356 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25358 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25360 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25361 arch code can setup the cpu for CLR execution, if needed.
25362 We use it on x86 to set the precision of FP operations.
25364 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25366 * mini.c: disable some optimizations if we can guess they'll cost too
25367 much for a given method.
25369 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25371 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25373 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25374 * mini.h mini.c mini-x86.c: Added instruction level coverage
25375 info collection support.
25377 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25379 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25380 is now implemented in the profiling API. Get rid of a couple of
25381 unnecessary global variables.
25383 2003-06-15 Nick Drochak <ndrochak@gol.com>
25385 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25386 * cpu-g4.md: add op_bigmul and op_bigmul_un
25387 * cpu_pentium.md: add op_bigmul_un
25388 * inssel-long32.brg: add rule for unsigned bigmul
25389 * mini-ops.h: define OP_BIGMUL_UN
25390 * mini-x86.c: THE BUG: handle (un)signed properly
25391 * mini.c: choose unsigned opcode if needed.
25392 This set of patches fixes bug #44291
25394 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25396 * mini.c (optimize_branches): improved to handle all kinds of
25397 conditional branches.
25399 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25401 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25402 don't raise exceptions.
25404 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25406 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25407 to arch-specific files.
25409 2003-06-09 Martin Baulig <martin@ximian.com>
25411 * Makefile.am (libs): Added $(LIBGC_LIBS).
25413 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25415 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25416 and OP_ATAN (fixes bug#44293).
25418 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25420 * Makefile.am, mini-x86.c: rename cpu description array to
25421 pentium_desc, since some compilers define the 'pentium' preprocessor
25424 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25426 * mini.c (mini_select_instructions): add explicit branch if the
25427 following block is not the false target of a conditional branch -
25428 we need this with any optimization that reorder or remove bblocks
25430 * mini.c (optimize_branches): bug fixes
25432 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25434 * mini.c (mono_method_to_ir): inline static readonly fields
25436 * ssa.c (fold_tree): start cfold support for long (very simple
25439 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25441 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25443 * inssel.brg: fixed memcpy (bug #44219).
25445 2003-06-05 Dick Porter <dick@ximian.com>
25447 * driver.c: Set the glib log levels to not abort if g_message
25450 g_set_prgname() has to happen before mini_init() so that the
25451 process handle gets the info.
25453 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * driver.c: add intrins to the default optimizations to get wider
25458 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25460 * mini.h: some large basic blocks will overflow a 16-bit
25461 integers for symbolic registers.
25463 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25465 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25466 (mono_arch_output_basic_block): fix bug 43499
25468 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25470 * mini.c: kill duplicated definition of mono_debug_format.
25472 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25474 * mini-x86.c, arrays.cs: fixed register allocation bug.
25476 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25478 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25480 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25482 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25485 (print_method_from_ip): also print source location information if
25488 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25490 * mini.c (mono_find_block_region): bug fix in region code
25491 (mini_method_compile): enable removing unreachable code again, but
25492 only in methods without exception clauses.
25494 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25496 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25497 Implemented arglist opcode and handling of TypedReference type.
25498 Fixed x86 call convention when a structure is returned.
25499 Minimal support for calling static vararg methods.
25501 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25503 * mini.c (mini_method_compile): always remove unreachable code,
25504 because the code in them may be inconsistent (access to dead
25505 variables for example).
25507 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25509 * driver.c, debug-mini.c: warning fixes.
25511 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25513 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25515 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25517 * mini.c: thread-static fields are registered in mono_class_vtable(),
25518 so ensure the function is called before checking for them.
25520 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25522 * mini.c (optimize_branches): fix for bug 43586
25524 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25525 overflow (fixes Bug #43639)
25527 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25529 * mini.c, objects.cs: allow the use of stobj for primitive types.
25531 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25533 * mini.c: be less strict about argument checking until we support
25534 running the verifier.
25536 2003-05-27 Nick Drochak <ndrochak@gol.com>
25538 * basic-long.cs: tests for (ulong)int * (ulong)int also
25539 * mini.c: use the same trick for (ulong)int * (ulong)int
25541 2003-05-27 Nick Drochak <ndrochak@gol.com>
25543 * basic-long.cs: add regression test for (long)int * (long)int
25544 * cpu-pentium.md: add op_bigmul specification
25545 * inssel-long32.brg: add OP_BIGMUL rule
25546 * mini-ops.h: add OP_BIGMUL
25547 * mini-x86.c: register allocator: handle case where src1 needs to be
25549 * mini.c: substitute special BIGMUL opcode in the tree for
25550 (long)int * (long)int
25552 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25554 * jit-icalls.c: call the type ctor on field access if needed.
25556 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25558 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25559 to a method (including results of ldelema, bug#43207).
25561 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25563 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25564 colors to show exception handler blocks.
25566 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25567 (fix for pinvoke7.cs).
25569 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25571 * mini.h, mini.c: ensure correct initialization order for types that
25572 require it. Prepare for lazy compilation of jit icall wrappers.
25573 Provide a name for opcode emulation to reduce unneeded mallocing.
25575 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25577 * mini-x86.c: better register restoring code and profiling
25578 support for tail calls.
25580 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25582 * mini.h, driver.c: prepare for leaf methods optimization.
25584 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25586 * mini.c: get targets of branches before converting a method.
25588 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25590 * mini.c (optimize_branches): added some experimental code (disbaled)
25592 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25594 * mini.c (optimize_branches): fix branch to branch optimization
25596 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25598 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25600 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25602 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25605 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25607 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25608 enable use of interface variables again.
25610 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25611 I1 to registers because there is no simply way to sign extend 8bit
25612 quantities in caller saved registers on x86.
25614 * inssel-float.brg: set costs of some rules to 2 so
25615 that monobure always select the arch. specific ones if supplied,
25616 regardless of the order we pass the files to monoburg.
25618 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25620 * mini.c, mini-x86.c: since the magic trampoline for jumps
25621 can't patch the code directly, we do it as soon as the
25622 method gets compiled.
25624 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25626 * mini-x86.c, mini.h: introduce a new patching method
25627 to support CEE_JMP and tail calls.
25628 * mini.c: obey tail.call. Don't precompile methods target
25630 * tramp-x86.c: new trampoline code to handle methods
25631 reached through a jump.
25633 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25635 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25636 bit values to registers
25638 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25640 * mini.c (mono_compile_get_interface_var): share interface
25641 variables if possible.
25643 2003-05-16 Martin Baulig <martin@ximian.com>
25645 * debug-mini.c (mono_init_debugger): New function to initialize
25646 the debugger. This is not in the debugger since it needs to
25647 access some of mini's internals.
25649 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25651 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25653 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25655 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25656 for value type handling.
25658 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25660 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25661 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25663 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25665 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25666 the constructor through a proxy.
25668 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25670 * jit-icalls.c, inssel.brg: fixes to array element address
25673 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25675 * mini-x86.c (is_regsize_var): allocate pointer to registers
25677 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25679 * driver.c: fixed typo, added intrins to the set of optimizations
25680 tested with regressions.
25682 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25684 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25685 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25688 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25690 * inssel.brg: remove some common pop instructions without side effects
25692 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25694 * inssel-x86.brg: fixed thinko in int to double conversions.
25696 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25698 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25700 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25702 * inssel-long32.brg: two more missing instructions.
25704 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25706 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25707 if not already set.
25709 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25711 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25714 * basic-float.cs: Added tests for negative zero.
25716 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25718 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25719 a couple of missing operations for long casts, with test cases.
25721 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25723 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25725 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25727 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25728 code size estimation.
25730 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25732 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25733 abstract methods (fix bug 42542)
25735 * aot.c: add ability to handle array types
25737 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25739 * mini.c: Call the _specific versions of the object allocation
25740 functions if possible.
25742 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25744 * driver.c: call setlocale ().
25746 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25748 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25751 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25753 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25755 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25756 wrappers (fix bug 42122)
25758 2003-05-04 Martin Baulig <martin@ximian.com>
25760 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25762 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25763 s/mini_set_defaults/mono_set_defaults/g.
25765 2003-05-04 Martin Baulig <martin@ximian.com>
25767 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25769 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25771 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25772 (reported by Don Roberts).
25774 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25776 * mini.c: temporarily work around two bugs for this release.
25778 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25780 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25781 that contains -export-dynamic and it makes using the ld script
25783 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25785 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25787 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25790 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25792 * mini.c: make sure leave calls all the needed finally blocks,
25793 even when the target jumps out of multiple exception clauses.
25795 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25797 * ldscript, Makefile.am: add linker script to reduce the number of
25798 exported symbols (should also fix the issues with libwine defining
25799 some of the same symbols in io-layer).
25801 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25803 * driver.c (mini_main): Avoid assertion when no file name is given on
25806 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * driver.c: added --version/-V command line option.
25809 Added the inline optimization in the regression tests.
25811 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25813 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25814 to the type in the method signature (fixes bug#42134).
25816 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25818 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25820 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25822 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25824 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25826 * driver.c: fixed bug #42100.
25828 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25830 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25832 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25834 * mini.c: moved most of the code required to do inlining to its own
25835 function so it can be reused. Inline also ctors if appropriate.
25837 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25839 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25840 the runtime can call mono API functions.
25842 2003-04-27 Martin Baulig <martin@ximian.com>
25844 * debug-mini.c (mono_debug_init_method): Added
25845 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25846 send a notification to the debugger.
25848 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25849 running in the Mono Debugger, just pass the breakpoint number to
25850 mono_debug_init_method().
25852 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25854 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25856 * mini.c: allow some more unsafe compares.
25858 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25860 * mini-x86.c, Makefile.am: make distcheck works (partially from
25861 a patch by Richard Lee <r.h.lee@attbi.com>).
25862 * regset.c, regset.h: removed, they are unused.
25864 2003-04-25 Dick Porter <dick@ximian.com>
25866 * driver.c: Usage reports the name as 'mono' not 'mini'
25867 * exceptions-x86.c: Build and run on freebsd
25869 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25871 * Makefile.am: install the program with the 'mono' name and
25872 the library as libmono instead of mini and libmini.
25874 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25876 * driver.c: provide the APIs for the embedding interface of the old jit.
25878 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25880 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25882 2003-04-23 Martin Baulig <martin@ximian.com>
25884 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25886 * driver.c: Added `--debug' command line argument to enable
25889 2003-04-23 Martin Baulig <martin@ximian.com>
25891 * debug.[ch]: Removed. The code is now in
25892 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25894 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25897 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25899 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25901 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25904 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25905 mono_domain_finalize.
25906 (mini_method_compile): use mono_method_profile* if the the option is
25909 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25911 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25912 methods with their wrapper.
25914 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25915 methods with their wrapper.
25917 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25920 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25923 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25926 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25928 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25930 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25932 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25933 of the mempool. This is slightly faster and uses less memory
25935 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25937 * mini.c: avoid O(n) allocation for variables.
25939 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25941 * mini.c: handle items on the stack after inlining methods.
25943 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25945 * mini.c: make the method->opcode optimization dependent
25946 on MONO_OPT_INSTRINS and do it lazily.
25948 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25950 * driver.c: print overall results at the end of regression run.
25952 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25954 * inssel.brg: don't overwrite symbolic registers.
25956 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25958 * inssel-x86.brg: fix conversion from long to float.
25960 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25962 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25964 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25966 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25968 * driver.c: Added --print-vtable option as in the old JIT.
25970 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25972 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25974 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25976 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25978 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25980 * mini.c regalloc.c regalloc.h: Fix memory leak.
25982 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25984 * aot.c (mono_aot_get_method): register all used strings
25986 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25988 * mini.c: always intern strings references with ldstr at compile time.
25990 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25992 * Makefile.am: add BUILT_SOURCES.
25994 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25996 * driver.c: give a better error message when the assembly to execute
25997 doesn't have an entry point.
25999 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
26001 * Makefile.am: added hack for automake
26003 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
26006 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
26008 22003-04-07 Martin Baulig <martin@ximian.com>
26010 * Makefile.am: Added Makefile.am.
26012 * debugger-main.c: Removed, this is now in the debugger where it
26015 * mini.pc.in: Call this package `mini' for the moment.