1 2010-07-13 Miguel de Icaza <miguel@novell.com>
3 * mini.c: LLVM is disabled by default on LLVM builds. You can use
4 the MONO_ENV_OPTIONS to set the --llvm flag.
6 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
8 * driver.c : windows build fix for --with-moonlight.
10 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
13 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
14 that reach native code from a reverse pinvoke.
16 2010-07-11 Zoltan Varga <vargaz@gmail.com>
18 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
20 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
21 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
24 * generics.cs: Add a test.
26 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
28 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
29 support a given runtime implemented method.
31 2010-07-10 Mark Probst <mark.probst@gmail.com>
33 * mini-darwin.c: Register the exception thread with the GC.
35 2010-07-10 Zoltan Varga <vargaz@gmail.com>
37 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
40 2010-07-09 Zoltan Varga <vargaz@gmail.com>
42 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
45 * ir-emit.h: Clean up the _FAULT macros a bit.
47 * decompose.c: Mark some loads as constant.
49 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
51 2010-07-09 Miguel de Icaza <miguel@novell.com>
53 * driver.c (mini_usage): Change the name of the --sgen flag to be
54 --gc=sgen and also support --gc=boehm. These flags can also be
55 set on MONO_ENV_OPTIONS to propagate this to children processes.
57 * main.c: Remove the MONO_VM_OPTIONS environment variable that
58 only supported "sgen" and "llvm" config options and instead parse
59 the MONO_ENV_OPTIONS as options that are parsed by the command
60 line parser. Any command line option that Mono supports can be
61 passed in this environment variable.
63 2010-07-09 Zoltan Varga <vargaz@gmail.com>
65 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
68 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
69 it can now eliminate more than just bounds checks.
71 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
72 an extra 'fault' argument.
74 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
77 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
80 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
81 no longer generated when LLVM is used.
83 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
85 2010-07-09 Zoltan Varga <vargaz@gmail.com>
87 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
89 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
91 * driver.c: Moonlight: Force line buffering for stdout.
93 2010-07-09 Zoltan Varga <vargaz@gmail.com>
95 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
96 are only callable using invoke.
98 2010-07-09 Zoltan Varga <vargaz@gmail.com>
100 * mini-llvm.c (process_bb): Use emit_load () in one more place.
102 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
103 MONO_LLVM=xxx is actually usable.
105 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
106 since LLVM might be able to hoist them out of loops.
109 2010-07-08 Neale Ferguson <neale@sinenomine.net>
111 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
112 in typeload-unaligned test.
114 2010-07-08 Zoltan Varga <vargaz@gmail.com>
116 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
118 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
119 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
120 generic trampolines+rgctx fetch trampolines.
122 2010-07-08 Geoff Norton <gnorton@novell.com>
124 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
126 2010-07-07 Zoltan Varga <vargaz@gmail.com>
128 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
130 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
131 is not defined in the LLVM case to keep the imt arg alive.
133 2010-07-06 Zoltan Varga <vargaz@gmail.com>
135 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
136 functions, now its 'llvm_<FOO>_trampoline'.
138 * method-to-ir.c (emit_imt_argument): Fix llvm support.
140 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
141 cannot be passed in the same call.
143 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
144 register to be the same as the RGCTX register, the two can't be used together on
147 2010-07-05 Miguel de Icaza <miguel@novell.com>
149 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
150 that allows the user to force the VM to use llvm or sgen.
152 2010-07-05 Zoltan Varga <vargaz@gmail.com>
154 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
155 before processing the exception on PPC too.
157 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
159 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
160 'this' is always passed as the first argument, before the vtype ret arg. This
161 simplifies get_this_arg_reg () and LLVM integration.
163 2010-07-05 Martin Baulig <martin@ximian.com>
165 * exceptions-x86.c (mono_arch_handle_exception): Port this to
166 Windows; apply my patch from r159782 in the mono-2-6 branch.
168 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
170 * Makefile.am: Don't build the debug assembler files if we're building without
173 2010-07-05 Zoltan Varga <vargaz@gmail.com>
175 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
177 2010-07-04 Zoltan Varga <vargaz@gmail.com>
179 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
182 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
183 regs [ARMREG_FP] instead.
185 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
187 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
188 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
190 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
192 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
194 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
196 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
197 without IMT_REG defined (ARM).
199 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
202 2010-07-03 Zoltan Varga <vargaz@gmail.com>
204 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
206 2010-07-02 Zoltan Varga <vargaz@gmail.com>
208 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
209 definitions to match their declarations and vice-versa.
211 2010-07-01 Zoltan Varga <vargaz@gmail.com>
213 * Makefile.am (common_sources): Add mini-llvm.h.
215 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
217 2010-06-30 Zoltan Varga <vargaz@gmail.com>
219 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
222 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
224 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
225 implemt the option of loading the llvm backend from a module so
226 that we can have a single binary and the bloat from llvm is
227 only experienced when it is actually loaded.
229 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
231 * mini-llvm.c: remove direct access to mono_defaults.
233 2010-06-29 Zoltan Varga <vargaz@gmail.com>
235 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
238 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
240 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
241 is now mono_arch_nullify_class_init_trampoline ().
242 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
243 opcodes, they are no longer needed.
245 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
246 now mono_arch_nullify_class_init_trampoline ().
247 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
248 opcodes, they are no longer needed.
250 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
251 vtable on platforms which support it.
253 * driver.c: Print the full LLVM version we are compiled against in --version.
255 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
256 a bit better. Decode nesting information to fix eh support for llvm+aot.
258 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
261 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
263 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
264 is always passed as the first argument, before the vtype ret arg. This simplifies
265 get_this_arg_reg () and LLVM integration.
267 2010-06-28 Zoltan Varga <vargaz@gmail.com>
269 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
270 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
271 most of the vcall specific code to mono_vcall_trampoline () from
272 common_call_trampoline ().
274 2010-06-27 Zoltan Varga <vargaz@gmail.com>
276 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
277 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
278 if the callsite is patched.
280 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
283 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
284 the trampoline in the xdebug info.
286 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
289 2010-06-26 Zoltan Varga <vargaz@gmail.com>
291 * mini-llvm.c: Fix a few problems exposed by make check.
293 2010-06-25 Mark Probst <mark.probst@gmail.com>
295 * mini-trampolines.c (common_call_trampoline): An ugly hack to
296 work around a potentially very hard to fix problem with inflating
299 2010-06-26 Zoltan Varga <vargaz@gmail.com>
301 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
302 problem has been fixes.
304 2010-06-25 Zoltan Varga <vargaz@gmail.com>
306 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
308 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
309 It might be be better to define a MonoGCJitOptions structure later and have the
312 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
314 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
316 * debugger-agent.c (get_objref): Implement support for sgen.
318 * driver.c: Remove the unused gc_wrapper.h include.
320 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
323 2010-06-25 Zoltan Varga <vargaz@gmail.com>
325 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
327 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
330 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
333 2010-06-23 Miguel de Icaza <miguel@novell.com>
335 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
336 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
338 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
339 it only for Boehm diagnostics.
341 * Makefile.am: Make the file a bit more consistent.
343 * debug-debugger.c: Wrap the entire file with an #ifdef
344 MONO_DEBUGGER_SUPPORTED to simplify the build.
346 * Makefile.am: Fix the opcodes build issue by including the
347 source, not by including the .lo file directly
349 Always bring the MDB sources into the build, to drop the
350 dependency on the AM_CONDITIONAL from configure.in as the hard
351 debugger supports Boehm, but not Sgen, this simplifies the build.
353 * Renamed the *.s files into *.S
355 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
357 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
358 wb for now on 64bits systems while issues with valuetype returns
361 2010-06-24 Zoltan Varga <vargaz@gmail.com>
363 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
364 passes by calling createStandardFunctionPasses ().
366 2010-06-23 Zoltan Varga <vargaz@gmail.com>
368 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
370 2010-06-22 Zoltan Varga <vargaz@gmail.com>
372 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
375 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
376 allow better optimization if the OP_LDADDR which caused the flag to be set was
379 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
381 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
384 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
386 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
388 2010-06-22 Zoltan Varga <vargaz@gmail.com>
390 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
391 to handle the code sequence generated for non-near calls. Fixes #616056.
393 2010-06-21 Zoltan Varga <vargaz@gmail.com>
395 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
397 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
399 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
401 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
402 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
403 trampoline which saves the context, so changes made to callee saved registers in
404 finally clauses are visible to a nesting catch clause.
406 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
408 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
409 in LLVM compiled code.
410 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
411 the finally handler has ran.
413 * mini.h (ResumeState): New structure containing information required to resume
414 exception handling after executing LLVM compiled finally clauses.
416 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
417 bit, by passing all the registers as one argument.
419 2010-06-19 Zoltan Varga <vargaz@gmail.com>
421 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
424 2010-06-18 Zoltan Varga <vargaz@gmail.com>
426 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
428 * aot-compiler.c aot-runtime.c: Fix LLVM support.
430 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
431 pad, branch to a new bblock instead.
433 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
436 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
438 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
440 2010-06-17 Geoff Norton <gnorton@novell.com>
443 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
446 2010-06-17 Zoltan Varga <vargaz@gmail.com>
448 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
450 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
453 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
454 the ip done by throw_exception (), it is not needed for corlib exceptions.
456 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
458 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
459 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
460 of size > 5 words. This support fast barriers for value types up to
461 256/512 bytes which beyond that the copying itself is the major issue.
463 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
464 for gsharing, so use it.
466 This eliminate all calls to mono_value_copy from managed code in
467 gmcs, fsharp and ipy.
469 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
471 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
474 * mini.c (mini_init): Register new icall.
476 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
478 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
479 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
481 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
483 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
484 value types as the overhead is huge. Manually expand it up to 5 words to
487 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
488 is an exception that performance is dominated by mono_value_copy.
490 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
492 2010-06-17 Zoltan Varga <vargaz@gmail.com>
494 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
495 trampolines on x86, since those have their own cconv.
497 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
498 exception trampolines.
500 * tramp-x86.c: Add xdebug info for a few trampolines.
502 * mini-llvm.c: Set the name of the arguments.
504 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
505 using a block address if using the LLVM mono branch.
507 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
510 2010-06-15 Zoltan Varga <vargaz@gmail.com>
512 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
514 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
516 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
518 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
520 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
521 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
522 to identify the vtable slot address plus the method which needs to be compiled.
524 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
527 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
528 'this' is always passed as the first argument, before the vtype ret arg. This
529 simplifies get_this_arg_reg () and LLVM integration.
531 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
534 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
537 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
539 * mini-llvm.c: Fix compilation with llvm 2.6.
541 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
543 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
546 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
547 is always passed as the first argument, before the vtype ret arg. This simplifies
548 get_this_arg_reg () and LLVM integration.
550 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
552 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
554 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
555 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
556 translate into much nicer code.
558 2010-06-14 Zoltan Varga <vargaz@gmail.com>
560 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
561 parameter index information. Use this to simplify a lot of code.
563 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
565 2010-06-12 Zoltan Varga <vargaz@gmail.com>
567 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
568 to fix infinite generic recursion. Fixes #612702.
570 2010-06-11 Zoltan Varga <vargaz@gmail.com>
572 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
573 imt trampoline per imt slot when using LLVM.
575 2010-06-10 Jonathan Pryor <jpryor@novell.com>
577 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
579 2010-06-09 Levi Bard <levi@unity3d.com>
581 * debugger-agent.c: Clear unloaded types on appdomain unload.
583 2010-06-08 Zoltan Varga <vargaz@gmail.com>
585 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
588 * exceptions.cs: Add a test.
590 2010-06-06 Zoltan Varga <vargaz@gmail.com>
592 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
594 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
596 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
597 so it doesn't have to do it.
599 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
600 process does not mix with ours.
602 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
605 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
606 loads/stores which can throw exceptions inside clauses.
608 2010-06-05 Zoltan Varga <vargaz@gmail.com>
610 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
613 * mini.c (mini_init): Register mono_resume_unwind as an icall.
615 2010-06-03 Zoltan Varga <vargaz@gmail.com>
617 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
619 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
622 2010-06-03 Zoltan Varga <vargaz@gmail.com>
624 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
627 2010-06-02 Zoltan Varga <vargaz@gmail.com>
629 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
630 Use a separate generic class init trampoline for llvm, since it needs a different
633 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
634 includes the location of this/rgctx.
636 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
639 2010-06-01 Zoltan Varga <vargaz@gmail.com>
641 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
643 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
646 2010-05-31 Zoltan Varga <vargaz@gmail.com>
648 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
651 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
653 * aot-compiler.c (patch_to_string): New debugging helper function.
655 2010-05-30 Zoltan Varga <vargaz@gmail.com>
657 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
660 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
662 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
664 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
666 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
669 * mini.c (create_jit_info): Print EH clause info for LLVM too.
671 2010-05-28 Mark Probst <mark.probst@gmail.com>
673 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
674 cpobj with reference types.
676 2010-05-28 Mark Probst <mark.probst@gmail.com>
678 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
679 write barrier for reference types.
681 2010-05-27 Zoltan Varga <vargaz@gmail.com>
683 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
684 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
686 2010-05-31 Martin Baulig <martin@ximian.com>
690 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
691 clear_breakpoint() on all breakpoint events and remove them from the list.
693 2010-05-27 Martin Baulig <martin@ximian.com>
697 * debugger-agent.c (method_commands, type_commands): Temporarily
698 set the appdomain while executing this method; do all metadata
699 calls in the debuggee's appdomain where user assemblies are loaded.
701 2010-05-27 Zoltan Varga <vargaz@gmail.com>
703 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
705 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
707 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
709 2010-05-26 Zoltan Varga <vargaz@gmail.com>
711 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
712 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
713 be referenced even after the header is freed.
715 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
718 2010-05-25 Zoltan Varga <vargaz@gmail.com>
720 2010-05-25 Bill Holmes <billholmes54@gmail.com>
722 * genmdesc.c (main): Fixing the detection of the nacl switch.
724 Code is contributed under MIT/X11 license.
726 2010-05-25 Zoltan Varga <vargaz@gmail.com>
728 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
730 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
732 * mini.h (LLVM_CHECK_VERSION): New helper macro.
734 2010-05-25 Miguel de Icaza <miguel@novell.com>
736 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
739 * genmdesc.c: Added support for nacl: key on the machine
740 description files to support the extra space required by Google
743 2010-05-23 Zoltan Varga <vargaz@gmail.com>
745 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
747 2010-05-23 Zoltan Varga <vargaz@gmail.com>
749 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
750 mono_runtime_class_init_full ().
751 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
753 2010-05-22 Zoltan Varga <vargaz@gmail.com>
755 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
757 2010-05-21 Zoltan Varga <vargaz@gmail.com>
759 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
760 two are not the same on ilp32.
762 2010-05-21 Zoltan Varga <vargaz@gmail.com>
764 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
767 * mini-ppc.c: Fix the DISABLE_JIT build.
769 2010-05-20 Zoltan Varga <vargaz@gmail.com>
771 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
772 (make_writable): Remove this unused function.
774 2010-05-20 Zoltan Varga <vargaz@gmail.com>
776 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
777 structure. Make the labels to plt entries local symbols instead of assembler local
778 labels, since tha latter causes problems for the iphone linker.
780 2010-05-19 Zoltan Varga <vargaz@gmail.com>
782 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
784 2010-05-17 Zoltan Varga <vargaz@gmail.com>
786 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
787 (ppc_patch_full): Ditto.
789 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
791 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
792 if gshared is enabled, to avoid asserts in the trampoline code.
794 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
797 2010-05-15 Geoff Norton <gnorton@novell.com>
799 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
802 2010-05-14 Geoff Norton <gnorton@novell.com>
804 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
805 misaligned stack on darwin.
807 2010-05-14 Zoltan Varga <vargaz@gmail.com>
809 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
812 2010-05-14 Zoltan Varga <vargaz@gmail.com>
814 * xdebug.c: Fix ARM support.
816 2010-05-13 Zoltan Varga <vargaz@gmail.com>
818 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
819 and do most of the work on the normal stack.
820 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
822 2010-05-13 Zoltan Varga <vargaz@gmail.com>
824 * aot-compiler.c: Put non-code data into the .rodata section on linux.
826 2010-05-13 Zoltan Varga <vargaz@gmail.com>
828 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
830 2010-05-13 Zoltan Varga <vargaz@gmail.com>
832 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
833 and do most of the work on the normal stack.
835 2010-05-13 Zoltan Varga <vargaz@gmail.com>
837 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
838 and do most of the work on the normal stack even if sigaltstack is disabled.
840 2010-05-12 Zoltan Varga <vargaz@gmail.com>
842 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
843 UCONTEXT_REG_ constants are available on linux as well.
844 (mono_arch_monoctx_to_sigctx): Ditto.
845 (mono_arch_ip_from_context): Ditto.
847 2010-05-12 Zoltan Varga <vargaz@gmail.com>
849 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
852 2010-05-11 Zoltan Varga <vargaz@gmail.com>
854 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
857 2010-05-10 Zoltan Varga <vargaz@gmail.com>
859 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
860 if a breakpoint cannot be inserted.
862 2010-05-08 Zoltan Varga <vargaz@gmail.com>
864 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
866 2010-05-07 Zoltan Varga <vargaz@gmail.com>
868 * debugger-agent.c (frame_commands): Return an error instead of asserting if
869 no JIT info is found for the method.
871 2010-05-05 Jonathan Chambers <joncham@gmail.com>
873 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
876 2010-05-05 Zoltan Varga <vargaz@gmail.com>
878 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
879 a list of arch specific trampolines.
881 * aot-compiler.c (emit_trampolines): Use it.
883 2010-05-05 Zoltan Varga <vargaz@gmail.com>
885 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
886 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
887 get rid of the _full from their name.
889 2010-05-05 Zoltan Varga <vargaz@gmail.com>
891 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
892 get_nullified_class_init_trampoline to remove some code duplication.
894 2010-05-03 Zoltan Varga <vargaz@gmail.com>
896 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
899 2010-05-01 Zoltan Varga <vargaz@gmail.com>
901 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
903 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
905 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
906 there is no need to jump through the first plt entry.
908 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
910 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
911 arch-specific function.
912 (mono_aot_get_plt_info_offset): Ditto.
914 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
915 mono_arch_init () to register jit icalls called from full-aot trampolines.
916 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
919 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
920 the specialized throw corlib exception trampoline, use a variant of the normal
921 trampoline along with a new C function which does the call to
922 mono_exception_from_token (), just like on x86.
924 2010-05-01 Zoltan Varga <vargaz@gmail.com>
926 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
927 Reorganize the full aot trampoline creation functions, instead of taking a bunch
928 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
929 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
930 creation functions on architectures which have the full-aot ones.
932 2010-05-01 Zoltan Varga <vargaz@gmail.com>
934 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
936 2010-05-01 Zoltan Varga <vargaz@gmail.com>
938 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
939 explicitly, this seems to be required by some gcc versions at -O2.
943 2010-05-01 Zoltan Varga <vargaz@gmail.com>
945 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
946 has_target delegate invokes.
948 2010-05-01 Zoltan Varga <vargaz@gmail.com>
950 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
953 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
954 add patches/unwind info arguments, move to mini.c.
956 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
958 2010-04-30 Zoltan Varga <vargaz@gmail.com>
960 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
961 command which returns full path names.
963 2010-04-29 Zoltan Varga <vargaz@gmail.com>
965 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
966 code_size output variable.
968 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
971 2010-04-29 Zoltan Varga <vargaz@gmail.com>
973 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
974 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
975 (mono_arch_cpu_enumerate_simd_versions): Ditto.
977 2010-04-29 Zoltan Varga <vargaz@gmail.com>
979 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
982 2010-04-29 Zoltan Varga <vargaz@gmail.com>
984 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
986 2010-04-29 Zoltan Varga <vargaz@gmail.com>
988 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
990 2010-04-28 Zoltan Varga <vargaz@gmail.com>
992 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
994 2010-04-27 Zoltan Varga <vargaz@gmail.com>
996 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
997 line number support works with eglib.
999 2010-04-27 Miguel de Icaza <miguel@novell.com>
1001 * driver.c, mini.c: Since linking with LLVM makes the default Mono
1002 dirty an extra 70kb pages on startup we are now going to choose a
1003 different strategy: ship mono and mono-llvm binaries, with the
1004 second being the one that links with LLVM and defaults to LLVM
1007 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1009 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1010 Implement full-aot support on x86.
1012 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1013 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1014 the first register returned by get_global_int_regs ().
1016 * cpu-x86.md: Fix the length of insertx_u1_slow.
1018 * iltests.il.in: Disable tail call tests when running with full-aot.
1020 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1022 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1024 2010-04-24 Mark Probst <mark.probst@gmail.com>
1026 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1027 in the initializer, because it's non-constant.
1029 2010-04-23 Miguel de Icaza <miguel@novell.com>
1031 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1032 of LLVM on by default. Used for buildbots and other setups.
1034 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1036 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1038 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1040 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1041 initonly static fields when using moving GC.
1043 Contributed under MIT/X11 license.
1045 2010-04-23 Geoff Norton <gnorton@novell.com>
1047 * mini-amd64.h: Darwin x86_64 support.
1049 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1051 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1053 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1055 * exceptions-arm.c: Add Android support for sigcontext structure.
1057 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1059 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1060 wrappers correctly now that their wrapper info is NULL.
1062 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1064 * mini.c (mono_jit_compile_method_inner): Avoid calling
1065 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1067 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1069 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1070 so the latter can be #ifndef DISABLE_JIT-ed.
1072 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1074 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1076 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1078 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1080 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1083 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1085 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1086 calling mono_class_num_methods (). Fixes #592244.
1088 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1090 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1092 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1094 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1096 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1098 * (handle_alloc): Ditto.
1099 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1100 change, its not needed anymore.
1102 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1104 * mini-posix.c (sigusr1_signal_handler): Fix build on
1105 non x86/amd64 systems.
1107 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1109 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1110 calls where the constrained class needs a context. Fixes #595863.
1112 * iltests.il.in: Add a test.
1114 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1116 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1117 2.6/SVN seems to have broken support for them.
1119 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1121 * mini-llvm.c: Fix support for LLVM 2.6.
1123 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1125 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1126 MonoInternalThread belonging to the thread.
1128 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1130 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1131 unsafe optimization that will remove bound checks.
1133 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1135 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1136 CompareExchange not to be inlined for I8.
1138 Contributed under MIT/X11 license.
1140 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1142 * array.cs: Add tests for cast between primitive array types.
1144 2010-04-07 Andreia Gaita <avidigal@novell.com>
1146 * Makefile.am: create a convenience library for moon to link with
1148 2010-04-07 Paolo Molaro <lupus@ximian.com>
1150 * method-to-ir.c: optimize array accesses from generic interfaces.
1152 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1154 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1156 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1158 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1159 of marshalbyref classes.
1163 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1165 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1168 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1171 * mini.h: Increase AOT version.
1173 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1175 * mini-x86.h: Only enable soft debugger when using sigaction or on
1176 Windows. Fixes build on Haiku (lacks siginfo_t).
1178 Code is contributed under MIT/X11 license.
1180 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1182 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1183 BeOS-style signal handlers.
1185 Code is contributed under MIT/X11 license.
1187 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1189 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1191 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1193 * mini-exceptions.c: Fix win32 build.
1195 2010-04-01 Mark Probst <mark.probst@gmail.com>
1197 * mini.c, driver.c: Call mono_gc_base_init() before
1200 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1202 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1203 call_method]): Delegate the actual work in security-core-clr.c
1204 to ease code sharing.
1206 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1208 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1209 float conv.ovf.un opcodes are encountered, instead of asserting later.
1212 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1214 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1216 * iltests.il.in: Add a test.
1218 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1220 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1221 large. Fixes #567040.
1223 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1225 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1227 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1230 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1232 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1233 mono_create_handler_block_trampoline with the proper #ifdef so that it
1236 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1238 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1239 allows to select if it's new or old context that is passed to
1242 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1243 case when executing a guarded handler from the EH machinery.
1245 * mini-exceptions.c (mono_install_handler_block_guard): New function
1246 responsible for checking for handler blocks, installing the guard and
1247 clearing abort state.
1249 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1250 to check for handler blocks and skip interruption logic if one was found.
1252 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1253 by the handler block guard trampoline. Resumes interruption by raising the
1254 pending ThreadAbortException.
1256 * mini.c (create_jit_info): Calculate the end address of a finally block.
1258 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1259 of a finally block to a specified address and return the old one.
1261 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1262 trampoline patches the original return address and calls the trampoline function.
1264 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1266 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1268 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1269 does the patching if the callee is in the same domain.
1271 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1272 of mono_arch_patch_plt_entry ().
1274 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1276 * mini.c (create_jit_info): Fix try block hole length encoding.
1278 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1280 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1281 duplicate information and print offsets instead of absolute addresses.
1283 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1285 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1286 event is sent. Fixes #591733.
1288 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1290 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1293 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1295 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1296 thread_to_tls hash table.
1298 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1299 section. Fixes #591000.
1301 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1303 * Makefile.am (version.h): Check for pure .git directory only,
1304 fixes SVN revision when using git without git-svn.
1306 Contributed under MIT/X11 license.
1308 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1310 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1312 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1314 * basic-simd.cs: Test for vector x scalar binary operators.
1316 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1318 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1319 intrinsics with expanded scalar arguments.
1321 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1323 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1324 don't have an exception class, so don't decode it. This would crash
1325 with filter clauses.
1327 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1329 Make sure that trunk builds with DISABLE_JIT, an update to the
1332 * mini.c (mini_get_shared_method): this code seems to be necessary
1333 regardless of whether DISABLE_JIT has been defined.
1335 (mono_jit_compile_method_inner): it seems that this method is
1336 required even in full AOT mode, so ifdef out only the pieces that
1337 try to genrate code (the body of code that applies patches to the
1340 (mini_method_compile): do not compile when using DISABLE_JIT.
1342 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1343 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1344 compile when DISABLE_JIT is set.
1346 2010-03-24 Mark Probst <mark.probst@gmail.com>
1348 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1349 arch really supports it.
1351 2010-03-24 Mark Probst <mark.probst@gmail.com>
1353 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1355 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1357 * exceptions-s390x.c: Add support for
1358 mono_arch_get_throw_corlib_exception and fix throw by name.
1360 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1361 logic (especially for varargs); Correct localloc sizing; Add
1362 mono_arch_get_this_arg_from_call and
1363 mono_arch_get_this_arg_from_call.
1365 * mini-s390x.h: Add support for facility list extraction;
1366 Correct/update MONO_ARCH_xxx settings.
1368 * mini-s390.c: Minor corrections to instruction output for
1369 varargs. No IMT implementation - I think it's time to deprecate
1370 s390 and just leave s390x.
1372 * tramp-s390x.c: Correct creation of trampoline instruction
1375 * cpu-s390x.md: Update some instruction lengths
1377 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1379 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1380 can be hit with partial sharing.
1382 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1383 in non-shared classes correctly.
1384 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1385 Turn on partial sharing.
1387 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1389 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1392 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1394 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1395 mono_method_signature ().
1397 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1399 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1400 error checking, so later calls do not need error checking.
1402 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1404 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1406 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1408 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1410 * mini-exceptions.c (mono_handle_exception_internal): Don't
1411 check try_end for archs different than s390.
1413 * mini.c (create_jit_info): Don't crash if the finallt block is the
1416 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1418 * driver.c (mono_main): Don't free global codeman under linux since
1419 glic now peeks at code on stack for more archs than just amd64.
1421 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1423 * mini.c, method-to-ir.c: changes to support compressed interface
1426 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1428 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1429 Use sigaction on OpenBSD too.
1431 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1433 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1435 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1437 * debugger-agent.c: #include sys/select.h for fd_set.
1439 Code is contributed under MIT/X11 license.
1441 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1443 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1446 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1448 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1449 some large methods with lots of exception handlers. Fixes #440924.
1451 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1453 * method-to-ir.c: remove code duplication for interface checks.
1455 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1457 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1458 (assembly_unload): Clear all event requests referencing the to-be unloaded
1462 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1464 * mini.h, mini-exceptions.c: restore the state of the stack
1465 guard page permissions.
1467 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1469 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1470 call site patching code, it doesn't appear to be needed.
1472 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1474 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1475 sharing generic methods whose type arguments are a mix of reference and
1476 non-reference types. Not yet turned on.
1478 * mini.c (mini_get_shared_method): New helper function to return
1479 the method which will be compiled/registered in the JIT tables when doing
1481 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1482 use mini_get_shared_method ().
1484 * mini.c (mini_method_compile): Register the same method which is compiled when
1485 doing generic sharing.
1487 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1489 * generics.cs: Add partial sharing tests.
1491 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1493 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1494 Add an enum value that or's all possable values together. Add an enum value
1495 that marks the end of the used bit indexes.
1497 * mini-amd64.c : Make changes to match the changes in mini.h
1499 * mini-x86.c : Make changes to match the changes in mini.h
1501 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1502 simd_version to support more simd versions. Changed the name of
1503 simd_version to simd_version_flags to make it more intuitive that
1504 it now contains bit flags. Reordered the *_intrinsics arrays to
1505 match the changes above. Changed emit_intrinsics() to use the new
1506 setup mentioned above.
1508 Code is contributed under MIT/X11 license.
1510 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1512 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1513 remaining archs. Alpha and hppa maintainers, please stand up.
1515 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1517 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1518 is needed even when fail_tramp!=NULL.
1520 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1522 * debugger-agent.c (insert_breakpoint): Write a log message.
1524 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1526 * iltests.il.in: Add a few tests for LEAVE going over multiple
1529 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1531 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1533 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1535 * mini.h (MonoBasicBlock): Add native_length field.
1536 * mini.h (MonoCompile): Add try_block_holes field.
1537 * mini.h (MonoInst): Add exception_clause pointer to
1540 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1541 * mini.c (mono_cfg_add_try_hole): New function to register possible
1542 holes in try blocks.
1543 * mini.c (create_jit_info): Fill in the holes information.
1545 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1548 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1550 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1552 * jit-icalls.c: adjusted for the array API changes.
1554 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1556 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1558 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1560 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1561 the 'pending' flag. This fixes support for appdomains too.
1564 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1566 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1568 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1570 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1571 when using LLVM, LLVM generates it itself when needed.
1573 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1575 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1576 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1577 OP_ANDNPS/OP_ANDNPD.
1579 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1581 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1582 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1583 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1585 2010-03-11 Martin Baulig <martin@ximian.com>
1587 * debugger-agent.c (type_commands): Add NULL check to
1588 `CMD_TYPE_GET_SOURCE_FILES'.
1590 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1592 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1594 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1596 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1599 * iltests.il.in: Add a test.
1601 2010-03-05 Martin Baulig <martin@ximian.com>
1603 Add support for aborting invocations.
1606 (InvokeData): Added `InvokeData *last_invoke'.
1607 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1608 added a new `invoke' field to keep the `InvokeData *' throughout
1610 (ErrorCode): Added `ERR_NO_INVOCATION'.
1611 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1612 (mono_debugger_agent_handle_exception): Don't report any exception
1613 if an abort was requested.
1614 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1615 a thread abort if necessary.
1616 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1618 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1620 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1621 so we can release the whole list and not just the first one. Free
1622 it in more places as well.
1624 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1626 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1628 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1630 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1632 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1634 * driver.c: report also other misc build options.
1636 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1638 * method-to-ir.c: Generate better code for the NewObject
1641 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1643 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1644 is disabled. Fixes #582322.
1646 * iltests.il.in: Add a test.
1648 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1650 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1651 the handling of obj->synchronization == null and owner != current thread to
1652 mono_monitor_exit ().
1654 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1657 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1659 * mini.c: change the way emulated opcode info is stored and save about
1660 4 KB of runtime memory.
1662 2010-03-04 David S. Miller <davem@davemloft.net>
1664 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1665 that don't provide the siginfo in the second signal handler argument
1666 are buggy, and this has been fixed for years.
1667 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1668 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1670 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1672 * aot-runtime.c (find_symbol): Fix a leak.
1673 (decode_patch): Ditto.
1675 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1677 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1679 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1681 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1683 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1685 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1687 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1689 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1690 to check for errors, it's enough to create the metadata open.
1694 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1697 * mini-exceptions.c: Add support for printing stack traces when handling
1698 exceptions, and when printing exceptions thrown while tracing also print
1699 the exception message.
1701 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1703 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1704 since the exclude token is a valid string character.
1706 2010-03-02 Levi Bard <levi@unity3d.com>
1708 * debugger-agent.c: Invalidate thread stacks on domain unload.
1710 2010-03-02 Mark Probst <mark.probst@gmail.com>
1712 * method-to-ir.c: Emit dummy_use for stored reference after write
1713 barriers to make sure the object is pinned if the GC interrupts
1714 before the write barrier is done.
1716 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1718 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1720 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1722 * debugger-agent.c: Add a log message printing the protocol version.
1724 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1726 * debugger-agent.c: Add a new command to communicate the protocol version used
1727 by the client. This could be used to allow newer runtimes to communicate with
1730 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1732 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1734 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1736 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1739 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1741 * mini-arm.c: make the arm cpu arch configurable with the
1742 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1745 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1747 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1748 support for the perf tool on Linux.
1750 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1752 * method-to-ir.c: make string.InsertenalSetChar() specialization
1755 2010-03-01 Robert Jordan <robertj@gmx.net>
1757 * Makefile.am: fix the non-static build.
1759 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1761 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1764 2010-02-26 Robert Jordan <robertj@gmx.net>
1766 * tasklets.c (continuation_store): Return from an error condition
1769 2010-02-26 Martin Baulig <martin@ximian.com>
1771 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1774 (MonoDebuggerThreadInfo): Added `internal_flags'.
1775 (MonoDebuggerInternalThreadFlags): New enum.
1776 (_mono_debugger_throw_exception): Don't signal the debugger if a
1777 type abort was requested.
1778 (_mono_debugger_unhandled_exception): Likewise.
1779 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1780 (mono_debugger_runtime_invoke): If the debugger requested a thread
1781 abort during the invocation, reset it here.
1783 2010-02-26 Martin Baulig <martin@ximian.com>
1785 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1786 instead of `MonoThread *'.
1788 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1790 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1791 code offsets table, as it is mostly sorted.
1793 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1795 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1798 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1800 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1802 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1804 * Makefile.am: build the new ABI version of the libmono library.
1805 * debugger-agent.c, mini.c: fix warnings with the new API.
1806 * jit.h: don't depend on glib.h being included.
1808 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1810 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1812 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1814 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1815 ThreadStatic variables.
1817 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1819 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1820 data is not freed yet. Fixes #582460.
1822 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1824 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1825 event requests. Bump protocol minor version.
1827 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1829 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1831 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1833 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1836 * iltests.il.in: Add a test.
1838 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1840 * mini.c (inline_method): Check for loader errors.
1842 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1844 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1845 instead of mono_method_get_header as it doesn't decode locals
1846 so the called method can have unresolved dependencies that will only
1847 be satisfied after the current method is JIT'd.
1851 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1853 * basic.cs (test_0_div_opt): Speed this up a bit.
1855 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1857 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1859 * mini.c (mono_jit_create_remoting_trampoline): Call
1860 mono_create_specific_trampoline () instead of
1861 mono_arch_create_specific_trampoline ().
1863 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1865 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1867 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1868 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1870 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1872 * mini-amd64.c: Fix DISABLE_JIT support.
1874 2010-02-20 Geoff Norton <gnorton@novell.com>
1876 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1878 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1880 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1881 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1882 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1883 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1886 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1888 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1889 edx/ecx too. This is needed to support OP_SEQ_POINT.
1891 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1893 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1895 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1897 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1899 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1900 LLVM+AOT+exceptions, not enabled yet.
1902 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1904 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1906 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1908 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1909 xdebug info for these.
1911 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1914 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1917 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1919 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1921 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1923 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1924 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1926 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1929 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1931 * debugger-agent.c: handle incomplete reads and EINTR in
1932 recv()/send(). This could have been causing random
1935 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1937 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1940 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1941 so they have small offsets. Fixes #566311.
1943 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1945 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1947 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1949 * mini-amd64.c: Remove the special casing of byref in a few places now that
1950 mini_type_get_underlying_type () handles it.
1952 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1953 by returning native int. Fixes #577984.
1955 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1957 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1960 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1961 of putting the clause itself.
1963 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1965 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1967 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1970 2010-02-10 Geoff Norton <gnorton@novell.com>
1972 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1974 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1976 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1979 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1980 it is not an LLVM generated symbol.
1982 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1984 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1985 implementation in gshared mode because it causes regressions.
1987 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1989 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1990 should be done by the caller.
1992 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1994 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1996 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1997 since mono_jit_info_table_find () doesn't do it anymore.
1999 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
2000 instead of mono_jit_info_table_find ().
2002 2010-02-07 Zoltan Varga <vargaz@gmail.com>
2004 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2006 * aot-compiler.c (encode_method_ref): Update after the removal of
2007 mono_gc_get_managed_allocator_type ().
2009 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2012 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2014 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2015 generic params as well.
2016 (handle_isinst): Ditto.
2018 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2019 instead of always calling an icall.
2021 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2022 computing the size of the got.
2024 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2025 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2026 the assembly directive '.set' so it points to the first LLVM emitted method.
2028 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2030 * mini.c (mini_method_verify): Report the method which failed to verify.
2032 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2034 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2035 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2036 runtime MS verifier.
2038 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2040 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2043 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2045 * mini-llvm.c: Init the jit module only when first JITting.
2047 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2049 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2051 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2052 replaced with the real got.
2054 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2056 * image-writer.c: Reduce the amount of #ifdefs a bit.
2058 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2061 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2063 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2066 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2068 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2069 (mono_llvm_emit_method): Fix unaligned stores too.
2071 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2072 so async stack walks don't crash.
2074 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2076 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2077 was not patched if the callee needed an rgctx trampoline.
2079 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2081 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2082 vtable address in AOT code.
2084 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2086 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2089 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2091 * genmdesc.pl: remove dependency on external cpp.
2093 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2095 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2096 using LLVM, its not needed, and abcrem can't handle it.
2098 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2100 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2101 it easier to group instructions and reduce duplication.
2103 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2105 * decompose.c: Move the array/soft float decompose routines here from
2108 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2110 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2112 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2113 to tell LLVM that the got is constant, not used yet.
2115 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2117 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2119 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2122 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2124 * aot-compiler.c (add_wrappers): Commit the hack which generates
2125 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2128 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2130 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2131 a fault, only used by the LLVM backend.
2133 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2134 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2136 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2137 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2139 * mini-llvm.c: Only generate volatile loads from load instructions which have
2140 the MONO_INST_FAULT flag set.
2142 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2144 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2147 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2149 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2150 sequence points. Fixes #571236.
2152 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2154 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2155 end of the appdomain unload process, after assemblies have been unloaded.
2158 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2160 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2163 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2166 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2168 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2170 2010-01-26 Geoff Norton <gnorton@novell.com>
2172 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2173 with struct marshalability.
2175 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2177 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2178 it supports class names as well.
2180 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2181 needed by the GC map code.
2183 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2186 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2187 if cfg->init_ref_vars is set.
2189 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2190 cfg->disable_initlocals_op_refs is set.
2192 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2193 using liveness info if cfg->compute_precise_live_ranges is set.
2195 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2196 volatile variables correctly. Add comments about the live ranges. Not enabled
2199 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2201 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2202 0x2a into them in method prologs.
2204 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2206 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2208 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2209 classes, since llvm is compiled with -fno-rtti.
2211 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2213 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2214 llvm does not require it.
2216 * aot-runtime.c (load_method): Print the full name of the last aot method.
2218 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2220 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2221 thread has not fully started yet.
2223 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2225 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2227 2010-01-21 Miguel de Icaza <miguel@novell.com>
2229 * driver.c: Do not abort if LLVM is not supported, print a
2230 warning and add the information to the Mono JIT information.
2232 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2234 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2235 using explicit null checks.
2237 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2239 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2242 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2244 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2245 its no longer needed.
2247 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2249 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2250 define for platforms still using it (s390). Get rid of the
2251 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2253 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2254 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2256 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2257 the caller pushed the arguments.
2259 * mini-llvm.c: Enable throwing exceptions on x86.
2261 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2262 "Thread (nil) may have been prematurely finalized" messages if this is called
2263 on a thread not registered with the runtime.
2265 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2267 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2269 * jit-icalls.c (mono_array_new_3): New jit icall.
2271 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2273 * arrays.cs: Add a test for 3 dimensional arrays.
2275 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2277 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2278 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2281 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2284 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2286 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2288 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2290 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2292 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2293 HOST_WIN32. Also including winsock2. to define struct in_addr.
2295 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2297 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2299 Code is contributed under MIT/X11 license.
2301 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2303 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2305 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2307 * mini.c (mini_method_compile): Set the new flag when running under the
2310 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2312 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2313 a ref/noref value + a global pin flag, so parts of stack frames can still be
2314 precisely marked even if they include stuff which needs pinning. Improve logging.
2315 Fix many bugs. Not enabled yet.
2317 * gc-test.cs: Add a few tests.
2319 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2320 the normal -v options. Avoid propagating liveness information through bblocks
2321 which end with a NOT_REACHED opcode.
2323 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2324 after cfg has been freed.
2326 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2328 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2329 if a clause is skipped because it uses the exception object, since it could
2330 have caught the exception.
2332 * exceptions.cs: Add a test.
2334 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2336 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2338 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2339 ICollection<T> wrappers.
2341 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2343 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2345 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2347 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2348 NOMAP32BIT or optimize_for_xen is set.
2350 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2352 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2353 mono_metadata_str_hash () instead.
2355 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2357 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2360 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2362 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2364 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2367 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2368 throwing code correctly.
2370 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2372 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2374 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2375 ftnptrs created by us, handle RGCTX_FETCH correctly.
2376 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2378 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2379 ftnptr added by mono_aot_get_named_code ().
2381 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2383 * mini-arm.c: Fix a few LLVM problems.
2385 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2387 2010-01-13 Mark Probst <mark.probst@gmail.com>
2389 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2392 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2394 * jit.h, method-to-ir.c: added ability to set the policy for
2395 inserting breakpoints from the break IL instruction or the
2396 Debugger.Break () API call.
2398 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2400 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2401 assemblies need to be eagerly loaded.
2403 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2405 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2407 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2409 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2410 an argument which matches any exception.
2412 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2414 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2415 optimization if the called method is gshared and marshalbyref, since gshared
2416 methods can' have wrappers. Fixes #569390.
2418 * generics.cs: Add a test.
2420 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2422 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2425 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2427 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2429 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2431 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2432 since it is not supported in win2000.
2434 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2436 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2437 error if loading an assembly fails.
2438 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2440 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2443 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2446 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2448 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2449 is not supported yet.
2451 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2453 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2455 * method-to-ir.c: All types with variant arguments must fallback to the
2456 slow path. This makes cast of variant delegates work.
2458 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2459 argument that is set to TRUE is the returned vtable slot is for a variant
2460 interface. Changed a g_print + g_assert_not_reached to a g_error.
2462 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2463 a similar fashion of generic virtual methods.
2465 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2467 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2470 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2471 method using a variance aware function.
2473 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2475 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2477 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2478 do an icall for now.
2480 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2482 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2483 If LLVM decides to set the code model to Large, reset it to Default.
2485 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2487 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2488 stripped binaries as well.
2490 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2492 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2493 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2495 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2498 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2503 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2504 as the type info to llvm.eh.selector.
2505 (exception_cb): Use the type info for filling out some fields of
2506 MonoJitExceptionInfo like the flags and the exception class. This is needed
2507 because the LLVM produced exception handling clauses might not match the original
2508 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2510 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2511 separate function. Add an extra argument which returns the type infos
2512 corresponding to the exception clauses.
2514 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2515 exception handling clauses.
2517 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2519 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2520 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2523 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2525 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2528 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2530 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2533 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2535 * mini.c (mini_method_compile): Verify the method before calling
2536 mono_compile_create_vars as this might crash since it uses method
2541 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2543 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2544 one case if AOTing, since the class might not be a concrete class.
2546 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2548 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2549 functions which are now defined in mempool-internals.h.
2551 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2553 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2555 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2559 * mini-*.c: Properly handle generic enums.
2563 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2565 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2566 in a few more places.
2568 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2570 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2571 nullable parameters. Fixes #567351.
2573 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2575 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2577 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2579 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2580 mono_get_generic_context_from_code () call.
2582 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2584 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2586 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2589 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2591 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2592 mono_method_get_signature returns NULL. Fix #567084
2594 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2596 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2597 instead of once for each module.
2599 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2601 * debugger-agent.c (ss_start): Implement step over for the last sequence
2604 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2605 have the STEP_LOC flag set.
2607 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2608 fails. Fixes #566689.
2610 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2612 * mini.c (mono_add_seq_point): New helper function.
2613 (mono_save_seq_point_info): New function to save sequence point info, extracted
2614 from mini_method_compile ().
2616 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2618 * mini.h (MonoSeqPointInfo): New structure containing information about
2619 the sequence points of a JITted method.
2620 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2623 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2624 point information is stored, use a MonoSeqPointInfo structure instead of a
2625 GPtrArray. For each seq point, compute a list of successor seq points.
2627 * debugger-agent.c: Use the successor list to implement step-over more
2628 efficiently: instead of single stepping until a different line/IL offset is
2629 reached, place breakpoints into all successor seq points.
2631 * mini.h: Bump AOT file format version.
2633 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2635 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2637 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2639 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2641 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2644 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2646 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2647 alloca as g_malloc is not signal safe.
2649 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2651 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2652 VALGRIND_DISCARD_TRANSLATIONS.
2654 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2655 checks, they are no longer needed.
2657 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2658 a function into a sigctx which can handle function pointers.
2660 * mini-ppc.c: Implement soft debugger support on ppc64.
2662 * mini-ppc.c: Implement soft debugger support.
2664 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2666 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2668 2009-12-17 Marek Habersack <mhabersack@novell.com>
2670 * mini.c (mono_get_runtime_build_info): include Mono version in
2673 * driver.c (mono_main): VERSION is now included in the string
2674 returned from mono_get_runtime_build_info()
2676 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2678 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2679 signatures. Fixes #565143.
2681 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2683 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2685 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2687 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2689 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2690 making max stack 10x smaller.
2692 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2694 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2696 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2698 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2700 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2702 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2703 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2705 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2707 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2709 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2711 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2714 2009-12-14 Miguel de Icaza <miguel@novell.com>
2716 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2717 raise an invalid program exception.
2719 For other opcodes that we might not handle use a g_warning and
2720 raise the exception. Beats termination.
2724 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2726 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2728 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2729 by merging the LLVM and !MAP_32BIT cases.
2731 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2733 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2734 sigctx being passed in, as we have no CONTEXT available in the APC.
2736 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2739 Code contributed under MIT/X11 license.
2741 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2743 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2744 in the LLVM backend on AMD64.
2746 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2749 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2751 * mini-llvm.c: Export mono_personality for AOT.
2753 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2755 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2756 implicit exception can occur.
2758 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2759 OP_IMPLICIT_EXCEPTION instruction.
2761 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2763 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2765 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2766 inside a protected block.
2768 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2769 trampolines doesn't include the argument.
2771 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2772 trampolines on amd64.
2774 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2777 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2778 disabled for methods with clauses.
2780 * mini-llvm.c: Enable support for catch clauses.
2782 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2783 end of an LLVM compiled finally clause.
2784 (mono_handle_exception_internal): Save the exception handling state in TLS
2785 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2786 resume unwinding from that point.
2788 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2789 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2790 to obtain the addresses of the exception handling regions.
2792 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2793 finally clauses are supported.
2795 * mini.c (mini_method_compile): Add support for LLVM code with exception
2798 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2800 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2803 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2805 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2806 as a primitive type.
2808 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2810 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2811 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2814 2009-12-11 Marek Habersack <mhabersack@novell.com>
2816 * method-to-ir.c (mini_redirect_call): do not redirect the
2817 InternalAllocateStr internal call if string profiling is enabled.
2819 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2821 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2824 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2825 unwind.h header file.
2827 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2828 newer valgrind versions seems to handle this fine.
2830 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2832 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2833 on the debugger thread.
2835 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2837 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2839 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2841 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2843 * cpu-<ARCH>.md: Make call_handler clob:c.
2845 * mini.c: Reenable SSA for methods with clauses.
2847 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2848 as it causes failures on x86.
2850 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2852 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2853 returns NULL (e.g. a bad assembly).
2855 2009-12-08 Geoff Norton <gnorton@novell.com>
2857 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2858 stepping out into native code. There were issues with nested invokes
2861 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2863 * mini.c (mini_method_compile): Do the disable_llvm checks early
2864 and avoid the LLVM compile pass if the checks fail.
2866 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2868 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2869 LLVM optimizations don't try to remove them.
2871 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2872 different file so the original remains.
2874 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2876 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2878 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2880 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2881 support for non-inline unwind descriptors.
2883 2009-12-07 Geoff Norton <gnorton@novell.com>
2885 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2886 the interrupt_count slightly differently. Native threads were never
2889 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2891 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2892 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2893 yet generate this info.
2895 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2897 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2898 client can distinguish between intptrs and longs.
2900 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2902 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2905 * aot-runtime.c (load_function): Update after the change above.
2907 * mini.h: Bump AOT file format version.
2909 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2910 if the delegate class is dynamic.
2912 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2913 in gshared code too using the new rgctx info type
2914 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2916 2009-12-04 Geoff Norton <gnorton@novell.com>
2918 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2919 we need to track the original suspend count so the thread properly
2920 wakes up in resume_thread.
2922 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2924 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2927 * generics.cs: Add a test.
2929 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2930 is 0. Simplify a lot of code using this.
2932 * mini-trampolines.c (mono_delegate_trampoline): Call
2933 mono_create_static_rgctx_trampoline () before saving the final address in
2934 delegate->method_code, to avoid calling it each time a delegate is first called.
2936 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2937 which need static rgctx trampolines.
2939 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2940 keyed on the method+addr pair, since addr could be either the method addr or
2941 an unbox trampoline in the AOT case. Fixes #560246.
2943 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2945 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2946 place it was called before too.
2948 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2950 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2951 if no security manager is present, to speed up the AOT case. Call
2952 mono_class_vtable () full with raise_on_error == TRUE instead.
2954 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2956 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2957 the local optimization passes can take its result into account. Fixes
2960 * exceptions.cs: Add a test.
2962 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2964 This patch is contributed under the terms of the MIT/X11 license
2966 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2968 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2970 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2972 * debugger-agent.c: Rework the handling of stack traces of running threads to
2973 avoid crashes if compute_frames () tries to walk the stack of running thread.
2975 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2977 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2979 * mini.h (StackFrameInfo): Add an 'lmf' field.
2981 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2983 * debugger-agent.c (suspend_current): Always set really_suspended.
2985 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2987 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2989 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2991 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2994 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2996 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2998 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3000 * mini-trampolines.c: Fix MSVC build.
3002 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
3004 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3006 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3008 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3009 the instruction following an OP_FCOMPARE is optimized away.
3011 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3013 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3014 emit_autoreg () into this arch-specific function.
3016 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3017 code, it is no longer needed.
3019 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3021 * mini.h: Bump AOT file format version.
3023 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3024 using the sorted_code_offsets array, instead of reading it from the
3025 exception debug info.
3026 (load_method): Call mono_aot_find_jit_info instead of
3027 decode_exception_debug_info ().
3029 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3030 LLVM compiled as a flag.
3032 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3034 * debugger-agent.c (resume_thread): Fix a warning.
3036 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3039 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3041 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3042 contents to MonoAotFileInfo.
3044 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3046 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3047 Put all binary data into a giant blob, similarly to the way .net assemblies
3048 store binary data. Emit offset tables in a compact form to reduce their size.
3050 * mini.h: Bump AOT file format version.
3052 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3055 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3056 avoid linear searches at runtime.
3058 * aot-runtime.c (find_symbol): Update this to use the hash.
3060 * mini.h: Bump AOT file format version.
3062 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3064 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3067 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3070 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3071 the distribution of got slot types.
3073 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3075 * method-to-ir.c: Add support for generating explicit null checks.
3077 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3079 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3080 on a random thread if possible.
3082 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3083 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3086 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3087 regs. Pass the real size of the regs array to mono_unwind_frame ().
3089 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3092 2009-11-24 Geoff Norton <gnorton@novell.com>
3094 * mini-darwin.c: Work around apple bug rdar://7209349 See
3095 http://openradar.appspot.com/7209349 for details. Synopsis,
3096 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3097 never been initialized before.
3099 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3101 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3103 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3105 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3107 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3108 OP_SHL_IMM is not 32 bit.
3110 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3112 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3114 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3116 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3119 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3120 > 0 since some threads can resume if their resume_count is > 0.
3121 (invoke_method): Avoid reading freed memory.
3123 * debugger-agent.c (process_suspend): Extract the suspend code from
3124 process_single_step_inner () to a separate function. Rework the code to prevent
3125 races between this function and thread interrupts.
3127 * debugger-agent.c (suspend_current): Check the resume_count field instead
3128 of resume_one so suspends+resumes during single threaded invokes work
3131 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3133 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3134 to make the generated code smaller.
3136 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3137 sequence generated by recent LLVM versions.
3139 * mini-llvm.c: Add support for a few simple cases which weren't supported
3142 * mini-trampolines.c (mono_magic_trampoline): Don't call
3143 mono_arch_get_vcall_slot () when llvm is enabled.
3145 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3147 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3148 into a new function called common_call_trampoline () which is used by the
3149 llvm vcall trampoline as well.
3151 * debugger-agent.c: Implement single threaded invokes.
3153 * debugger-agent.c: Revert change which broke the agent on linux.
3155 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3158 * generics.cs: Add a test.
3160 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3162 * debugger-agent.c: Fix the cygwin build.
3164 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3166 * cprop.c: Remove this unused file.
3168 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3170 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3173 * basic.cs: Add a test.
3175 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3177 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3180 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3182 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3183 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3184 it. Use this flag to control llvm related code paths instead of #ifdef
3185 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3188 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3190 * mini.h: Bump AOT file format version.
3192 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3193 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3195 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3196 was used as an assembly filter.
3198 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3200 * unwind.c: Fix support for ppc.
3202 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3203 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3205 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3207 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3209 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3210 added by the ps3 changes.
3212 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3214 * mini-gc.c: Resurrect this, so at least it compiles.
3216 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3218 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3220 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3221 create_event_list () so assembly filters can be used.
3223 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3226 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3228 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3229 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3232 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3233 classes for char/bool too.
3235 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3237 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3240 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3243 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3245 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3247 Code contributed under MIT/X11 license.
3249 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3251 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3252 threads in native code work.
3254 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3255 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3258 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3260 * debugger-agent.c: Implementation for Windows platform.
3262 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3263 primitives. Use SEH to implement breakpoints and single stepping.
3265 * mini-x86.h: Enable soft debugger on Windows.
3267 Code contributed under MIT/X11 license.
3269 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3271 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3272 under XEN. Fixes #522894.
3274 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3276 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3277 interface calls in LLVM AOT code.
3279 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3282 * mini-llvm.c: Add support for OP_VPHI.
3284 * objects.cs: Add a test.
3286 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3288 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3289 this is called on the debugger thread.
3291 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3293 * mini-llvm.c: Add soft-float support.
3295 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3296 FCALL which returns an R4.
3298 * driver.c (mono_main): Add a missing '\n'.
3300 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3301 platforms which doesn't support the LLVM IMT trampoline.
3303 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3305 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3307 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3309 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3312 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3314 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3316 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3317 Instead of emitting a method_order table, sort the contents of the code_offsets
3318 table and do a binary search in the sorted table. The previous approach doesn't
3319 work with LLVM which emits methods in a arbitrary order.
3321 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3322 in the .eh_frame section in ELF files.
3324 * mini.h: Bump corlib file format version.
3326 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3328 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3329 LDMIA->LDM macro name change.
3331 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3333 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3336 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3339 * aot-compiler.c: Ditto.
3341 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3342 &align to mini_type_stack_size_full ().
3344 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3346 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3348 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3350 * mini-arm.c: Compute the stack space used by arguments using
3351 mini_type_stack_size_full ().
3353 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3355 * optflags-def.h: Remove dead TREEPROP optimization.
3357 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3359 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3361 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3363 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3365 * driver.c (mono_jit_parse_options): New public API function to parse options
3366 as done by the runtime executable.
3368 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3369 when handling named arguments.
3371 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3373 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3374 for passing small vtypes in registers, make the CallInfo structures more
3375 similar to the code on the other platforms.
3377 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3378 the code in the prolog requires it.
3380 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3382 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3383 (koush@koushikdutta.com).
3385 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3386 where the thunk memory should be allocated from. Fixes appdomain unloading
3389 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3391 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3392 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3394 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3396 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3397 AOT, as it is not implemented yet.
3399 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3401 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3403 * debugger-agent.c: Fix windows build.
3405 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3407 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3408 after the client connects/disconnects.
3410 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3411 when an exception of a given type is thrown.
3413 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3414 only on an uncaught exception.
3416 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3418 * debugger-agent.c: Add a 'launch' option.
3420 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3422 * debugger-agent.c: Add a 'timeout' option.
3424 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3426 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3429 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3431 * debugger-agent.c (set_breakpoint): Emit a log message.
3433 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3435 * mini-arm.c: Fix the arm build.
3437 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3439 * aot-compiler.c: don't leak the value returned from
3440 mono_type_full_name().
3442 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3444 * debugger-agent.c: defer including mono-mutex.h until we know the
3447 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3449 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3450 of pthreads directly.
3452 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3453 exception handlers. Pass info argument.
3455 * mini.h: Adjust signatures of soft debugger functions to pass void*
3456 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3458 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3459 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3460 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3461 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3463 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3465 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3466 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3467 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3468 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3470 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3472 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3474 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3476 * mono-semaphore.h: Skeleton implementation for Windows.
3478 Code contributed under MIT/X11 license.
3480 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3482 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3484 Code contributed under MIT/X11 license.
3486 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3488 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3490 Code contributed under MIT/X11 license.
3492 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3494 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3495 debug info to 100 because 10 still slows down gdb too much.
3497 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3498 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3499 them in the wrappers.
3501 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3503 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3505 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3507 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3508 function mono_aot_get_array_helper_from_wrapper ().
3510 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3511 array helper methods.
3513 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3515 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3516 the value was loaded from memory.
3518 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3519 the value was loader from there.
3521 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3522 without constant swizzle.
3524 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3526 * mini-amd64.c: Put soft debugger functions behind a
3527 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3529 * mini-amd64.h: disable the soft debugger in windows.
3531 Code contributed under MIT/X11 license.
3533 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3535 * mini-x86.c: Put soft debugger functions behind a
3536 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3538 Code contributed under MIT/X11 license.
3540 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3542 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3543 to mono_arch_find_jit_info_ext.
3545 Code contributed under MIT/X11 license.
3547 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3549 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3551 * debugger-agent.c: Add support for filtering events by assemblies.
3553 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3554 the agent is not enabled.
3556 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3558 * exceptions-x86.c: hopefully last change to fix the windows build.
3559 This one courtesy of Jonathan Chambers.
3561 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3563 * debugger-agent.c: remove unused function.
3565 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3567 * debugger-agent.c: add #ifdefs for a few header files.
3568 * mini-x86.h: disable the soft debugger in windows.
3569 Step 1 of 2 to make this compile on windows with gcc.
3571 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3573 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3574 as it breaks the build.
3576 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3578 Merge the soft debugger branch.
3580 * debugger-agent.h debugger-agent.c: New files containing the soft
3581 mode debugger module.
3583 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3584 at the appropriate locations.
3586 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3589 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3590 enable/disable single stepping.
3592 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3593 which returns all information in a StackFrameInfo structure, and can handle the
3594 LMF frames added by the debugger.
3596 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3599 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3600 walker function which works on a specific thread and passes a StackFrameInfo
3601 structure to its callback.
3603 * mini.c (mini_init): Initialize the debugger agent.
3605 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3607 * mini-ops.h: Add OP_SEQ_POINT opcode.
3609 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3610 arguments to the debugger agent.
3612 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3614 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3617 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3619 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3621 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3623 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3625 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3626 sets the IMT argument and makes a virtual call.
3628 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3630 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3632 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3635 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3637 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3638 runtime. Fixes #551228.
3640 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3642 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3644 * basic.cs: Add a test.
3646 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3647 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3648 CONSTRAINED. Fixes #550964.
3650 * generics.cs: Add a test.
3652 2009-10-28 Mark Probst <mark.probst@gmail.com>
3654 * mini-posix.c (add_signal_handler): Use
3655 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3657 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3659 Contributed under the terms of the MIT/X11 license by
3660 Jerry Maine <crashfourit@gail.com>.
3662 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3663 sse4a for simd intrinsics.
3665 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3666 sse4a for simd intrinsics.
3668 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3670 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3671 instead of inst_p1 which is not the same on ILP32 platforms.
3673 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3675 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3676 not the mscorlib one before calling mono_get_lmf_addr.
3678 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3679 of the ip to the LMF.
3681 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3682 immediate in the op->op_imm optimization.
3684 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3685 understand. VTypes now work, but are not abi compliant, as they are
3686 split into 4 byte parts instead of 8.
3687 (emit_memcpy): Fix the unrolled case to work on the PS3.
3689 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3691 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3692 the default when static linking.
3694 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3696 * aot-compiler.c: Add an autoreg option to automatically register
3697 statically linked aot modules using ELF .ctors.
3699 * genmdesc.pl: Add __ppc64__ to allowed defines.
3701 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3703 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3704 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3706 2009-10-24 Mark Probst <mark.probst@gmail.com>
3708 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3710 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3712 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3713 which will contain the domain where the method was found.
3715 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3716 mini_jit_info_table_find ().
3718 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3720 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3722 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3724 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3725 set, its not supported yet.
3727 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3729 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3730 iface wrapper is not found.
3731 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3733 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3735 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3736 which have a different name.
3738 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3739 wrappers and Array.GetGenericValueImpl ().
3741 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3742 because of the change above.
3744 * generics.cs: Add a test for full aot + generic array ifaces.
3746 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3748 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3749 that hides the previous one.
3751 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3753 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3754 marshalled. Fixes #541623.
3756 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3758 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3760 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3762 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3764 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3766 * mini-posix.c (sigprof_signal_handler):
3767 Implemented support for building stat call chans in different ways.
3769 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3771 * mini-exceptions.c (mono_find_jit_info):
3772 Also check that a jit info has been found (fixes a profiler crash).
3774 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3776 * mini.c (mono_codegen):
3777 Call mono_profiler_code_buffer_new with correct code address.
3779 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3781 * driver.c (mono_main): Change the date in the copyright.
3783 2009-10-14 Mark Probst <mark.probst@gmail.com>
3785 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3786 allocator in shared generic code for open classes, because we
3787 can't get those classes' vtables. We need to make managed
3788 allocators not depend on the vtable at compile-time to solve this.
3790 2009-10-13 Martin Baulig <martin@ximian.com>
3792 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3793 `const guint8 *trampoline' argument; send both the old and the new
3796 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3798 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3799 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3800 (can_marshal_struct): Skip structures with auto layout.
3802 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3804 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3806 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3807 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3808 a variable to hold the stack slot used by the int<->float conversion opcodes.
3810 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3812 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3814 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3815 when using full-aot.
3817 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3819 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3820 each instance of Comparer<T>.
3822 * generics.cs: Add a new test.
3824 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3826 * driver.c (parse_debug_options): Add a 'gdb' option.
3828 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3830 * image-writer.c: Add support for emitting the image into a memory buffer.
3832 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3834 * aot-compiler.c: Add support for registering debug info with GDB using the
3835 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3836 MONO_XDEBUG to 'gdb'.
3838 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3840 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3843 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3845 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3846 can be used to set breakpoints in gdb.
3848 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3849 segment to an absolute address.
3851 2009-10-13 Mark Probst <mark.probst@gmail.com>
3853 * method-to-ir.c: Use the managed array allocator method if
3856 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3858 * aot-compiler.c : Fix the MSVC builds
3860 Code is contributed under MIT/X11 license.
3862 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3864 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3865 avoid registering 1 symbol file per method with gdb.
3867 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3869 * mini-sparc.c: Fix the handling of enums with base type long.
3871 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3873 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3874 instead of using type->data.klass as the later doesn't work with generics.
3876 2009-09-25 Mark Probst <mark.probst@gmail.com>
3878 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3879 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3880 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3881 works differently now and we don't handle it in the JIT anymore.
3883 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3884 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3885 the Thread class split.
3887 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3889 * driver.c: Don't run tests with the obsolete treeprop optimization.
3891 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3892 variable volatile. Fixes #541577.
3894 * basic-calls.cs: Add a new test.
3896 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3898 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3900 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3901 work/required with recent iphone sdk versions.
3903 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3906 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3907 in the VCALL decomposition code.
3909 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3911 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3913 * basic.cs: Add a test.
3915 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3918 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3919 searches all the domains of the current thread.
3921 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3923 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3925 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3926 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3928 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3929 for non-jit trampolines.
3931 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3933 * aot-compiler.c (add_wrappers): Ditto.
3935 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3936 the size of the param area used by dyn_call to 6 which covers the majority of
3939 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3941 * mini-arm.c: Implement support for passing/receiving
3942 longs and receiving floats in the dyn_call code.
3944 * mini-amd64.c: Implement support for receiving vtypes in registers in
3947 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3950 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3952 * mini-arm.c (get_call_info): Return more precise information in
3954 (dyn_call_supported): Use the information in CallInfo.
3956 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3958 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3961 * mini-arm.c: Update after the dyn_call api changes.
3963 * mini.c (mini_create_jit_domain_info): Register a destructor function
3964 for the runtime_invoke_hash.
3966 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3967 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3969 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3970 (dyn_call_supported): Simplify this by using get_call_info ().
3971 (mono_arch_dyn_call_free): New destructor function.
3973 * generics.cs: Remove a printf.
3975 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3977 * mini-arm.c: Add support for enum return values and passing a few arguments
3980 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3983 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3985 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3986 the dynamic invoke wrappers.
3988 * mini-arm.c: Implement OP_DYN_CALL for arm.
3990 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3991 supported by the dynamic runtime invoke wrapper.
3993 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3994 runtime invoke wrapper.
3996 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3997 if possible when running with full-aot.
3999 * mini-ops.h: Add OP_DYN_CALL opcode.
4001 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
4002 with dynamic arguments lists similar to libffi.
4004 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4006 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4008 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4011 * iltests.il.in: Add a new test.
4013 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4015 * aot-compiler.c (add_generic_instances): Add more instances of
4016 GenericEqualityComparer.
4018 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4020 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4022 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4024 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4025 comments on some functions that now can fail.
4027 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4029 * Makefile.am: Add Info.plist to EXTRA_DIST
4031 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4033 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4034 static synchronized wrappers. Fixes #539500.
4036 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4038 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4041 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4043 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4044 lmf before calling filter clauses as well. Fixes #539550.
4046 * exceptions.cs: Add a test.
4048 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4050 * aot-compiler.c (add_generic_class): Add instances of
4051 Array.GetGenericValueImpl as well.
4053 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4056 * generics.cs: Add a fullaot linq test.
4058 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4060 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4063 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4065 * mini-trampolines.c (mono_delegate_trampoline) : Call
4066 mono_cominterop_get_invoke if the delegate target object
4069 Code is contributed under MIT/X11 license.
4071 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4073 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4074 internal call is defined outside platform code. Reduce code
4075 duplication with existing [Method|Field]AccessException
4077 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4079 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4080 if the return value is a small struct passed on regs.
4082 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4084 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4086 * mini-codegen.c: Enable the cpu description validation for arm.
4088 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4090 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4091 test which depends on structs to objects.cs.
4093 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4094 require object model related stuff working.
4096 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4098 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4100 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4101 against the instruction metadata in mini-ops.h. amd64 only for now.
4103 * mini-ops.h: Fix some instruction descriptions.
4105 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4106 unused instructions.
4108 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4110 * exceptions.cs: Add a new test.
4112 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4114 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4116 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4118 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4119 skip empty phi opcodes.
4121 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4122 correctly by zero extending after loads. Skip methods containing calls
4123 to the monitor enter/exit trampolines.
4125 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4126 when calling mono_thread_force_interruption_checkpoint ().
4128 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4130 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4132 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4134 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4135 bootstrap could run.
4137 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4139 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4141 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4143 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4145 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4146 LLVM might be very short.
4148 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4149 in OP_THROW/RETHROW.
4151 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4154 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4156 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4157 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4158 LLVM might be very short.
4160 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4162 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4163 the alignment for the value of sp.
4165 2009-09-01 Geoff Norton <gnorton@novell.com>
4167 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4168 managed wrappers in full aot.
4170 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4172 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4174 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4176 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4178 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4180 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4182 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4185 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4187 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4188 depend on the info MonoMethodHeader which could be missing in IL stripped
4191 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4193 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4194 they are only 4 byte aligned.
4196 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4198 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4199 was done previously, since using SP causes too many problems.
4201 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4202 frames without a frame pointer works.
4204 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4205 global register in methods with calls, since the calls can go through
4206 a static rgctx trampoline which doesn't save it.
4208 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4210 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4212 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4214 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4216 2009-08-18 Christian Hergert <chris@dronelabs.com>
4218 * method-to-ir.c: Fix warnings for uninitialized variables.
4220 2009-08-18 Christian Hergert <chris@dronelabs.com>
4222 * mini-exceptions.c:
4223 * aot-compiler.c: Fix printf warnings.
4225 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4227 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4228 Add GetGenericValueImpl<string>.
4230 * aot-compiler.c (add_generic_instances): Add instances of
4231 GenericEqualityComparer<T> for primitive types. Only emit the array
4232 wrappers into the mscorlib image.
4234 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4236 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4237 the methods_loaded array using amodule->info->nmethods.
4239 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4240 (MONO_AOT_FILE_VERSION): Bump this.
4242 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4245 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4246 MonoJitInfo doesn't belong to its methods aot image.
4248 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4250 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4252 * mini-arm.c: Fix warnings.
4254 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4256 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4259 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4261 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4262 avoid clobbering IP.
4264 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4265 hold the trampoline argument, so its initial value is available during
4268 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4271 * exceptions-hppa.c:
4273 * exceptions-s390x.c:
4274 * exceptions-mips.c:
4276 * exceptions-sparc.c:
4277 * exceptions-alpha.c:
4279 * mini-trampolines.c:
4281 * exceptions-s390.c: add and use #define's instead of sizeof()
4282 for MonoJitInfo and MonoJitInfoTable.
4284 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4289 * tramp-x86.c: use a #define instead of sizeof() for a few
4290 structures that use a zero-length array.
4292 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4294 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4295 case when the method is dynamic. Fixes #529238.
4297 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4299 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4300 of asserting when a method is JIT compiled in full-aot mode.
4302 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4304 Contributed under the terms of the MIT/X11 license by
4305 Jerry Maine <crashfourit@gail.com>.
4307 * fixed wrong dates in changelog.
4309 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4311 Contributed under the terms of the MIT/X11 license by
4312 Jerry Maine <crashfourit@gail.com>.
4314 * basic-simd.cs: added test for packed double square root.
4315 * cpu-amd64.md: added opcode info for packed double square root.
4316 * cpu-x86.md: added opcode info for packed double square root.
4317 * mini-ops.h: added IR opcode for packed double square root.
4318 * mini-x86.c: added IR to native translation code for packed double square root.
4319 * mini-amd64.c: removed todo for packed double square root.
4320 * simd-intrinsics.c: added method to IR opcode converstion for
4321 packed double square root.
4323 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4325 Contributed under the terms of the MIT/X11 license by
4326 Jerry Maine <crashfourit@gail.com>.
4328 * mini-amd64.c: Added a change to help tell the difference as
4329 to what perpose the xmm register is being used--mainly to help
4331 * mini-amd64.h: Changed callee regs to use 15 out of 16
4332 (one used for special cases) xmm registers for both fp
4333 and simd ops. Added define to turn on new feature in the regalloc
4334 that allows fp and simd ops to share the xmm regs happily.
4335 * codegen.c: Added code to detect for which perpose an xmm reg is
4336 being used (fp or simd) and to translate back and forth to the
4337 correct logical reg bank (fp or simd) for 'spill load's.
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 * basic-simd.cs: Added tests for stressing the regalloc when running with
4345 16 simd regs and when simd and fp ops share the same reg bank.
4347 2009-08-01 Mark Probst <mark.probst@gmail.com>
4349 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4350 in shared generic code, we might have to look up the class in the
4351 RGCTX. If we use the class directly, compute its GC descriptor.
4353 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4355 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4357 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4359 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4360 check for errors. Fixed the case when the class with the Main
4363 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4365 Contributed under the terms of the MIT/X11 license by
4366 Jerry Maine <crashfourit@gail.com>.
4368 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4370 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4372 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4374 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4376 * method-to-ir.c: Fix naming of stelem and ldelem.
4378 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4380 * driver.c (main_thread_handler): Check that the assembly loaded
4381 matches the filename when doing AOT.
4383 2009-07-30 Mark Probst <mark.probst@gmail.com>
4385 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4388 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4389 utils/mono-sigcontext.h).
4391 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4394 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4396 * mini.c (mono_codegen):
4397 Call profiler hook to keep track of method code buffers.
4399 2009-07-27 Mark Probst <mark.probst@gmail.com>
4401 * method-to-ir.c: Invoke write barriers for the
4402 Interlocked.(Compare)Exchange JIT intrinsics.
4404 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4406 * Makefile.am (version.h): Fix issues when built out of tree.
4407 Remove some redundant 'grep's piped through 'sed's.
4409 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4411 This patch is contributed under the terms of the MIT/X11 license
4413 * mini-ppc.c (mono_arch_output_basic_block):
4414 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4415 for bits 32-47 with signed load/store diplacements for bits
4416 48-63. Use prefered base/offset order for indexed form.
4417 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4418 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4419 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4420 OP_LOADI2_MEMBASE): Same.
4421 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4422 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4423 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4425 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4426 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4427 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4428 OP_LOADI1_MEMINDEX): Same
4429 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4430 OP_STORER8_MEMINDEX): Same
4431 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4433 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4434 for bits 32-47 with signed load/store diplacements for bits
4435 48-63. Use prefered base/offset order for indexed form.
4437 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4439 This patch is contributed under the terms of the MIT/X11 license
4441 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4442 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4443 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4444 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4445 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4446 cfg->stack_usage to avoid size warnings.
4447 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4448 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4449 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4450 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4452 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4453 after code varible is initialized.
4454 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4455 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4456 (mono_arch_emit_epilog):
4457 Move Use ppc_load32 for cfg->stack_usage to avoid size
4460 2009-07-24 Mark Probst <mark.probst@gmail.com>
4462 * method-to-ir.c: The write barrier doesn't do the store anymore,
4463 so we have always to emit it. Also, emit the wbarrier after the
4466 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4468 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4469 for argument count 3 too.
4471 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4473 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4474 the caller handle the exceptions.
4475 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4476 method. Fixes #524498.
4478 2009-07-22 Geoff Norton <gnorton@novell.com>
4480 * mini-exceptions.c: Fix build on ia64.
4482 2009-07-22 Mark Probst <mark.probst@gmail.com>
4484 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4487 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4489 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4492 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4494 * basic-simd.cs (Main): Pass args to the test driver.
4496 2009-07-20 Geoff Norton <gnorton@novell.com>
4498 * mini-x86.h: Fix the x86 version guards to use Apple's
4499 properly defined macros.
4501 2009-07-20 Geoff Norton <gnorton@novell.com>
4503 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4506 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4508 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4509 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4510 the information which is needed for invokes, so only one locking+hash table
4513 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4515 * aot-compiler.c (add_generic_instances): Emit instances of
4516 GenericComparer<T> for primitive types.
4518 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4520 * mini-posix.c: Fix linux build.
4522 2009-07-19 Geoff Norton <gnorton@novell.com>
4524 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4525 mono_gdb_render_native_backtraces
4526 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4527 so we implement the sane semantics to the runtime here
4528 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4529 so we need to call it differently (mono_gdb_render_native_backtraces)
4530 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4531 here for default implementations.
4532 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4533 support Apple's weird syscall (SYS_fork) implementation and not busy
4534 loop in abort() on native crashes on OSX anymore.
4536 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4538 * aot-runtime.c (load_method): Change the handling of the
4539 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4542 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4544 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4546 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4547 seems to break the aot tests.
4549 * mini.c (mono_patch_info_equal): Fix the handling of
4550 MONO_PATCH_INFO_RGCTX_FETCH.
4552 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4554 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4556 * mini.c (mono_patch_info_hash): Fix the handling of
4557 MONO_PATCH_INFO_INTERNAL_METHOD.
4558 (mono_patch_info_equal): Ditto.
4560 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4562 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4565 * mini-llvm.c: Add some infrastructure for AOT support.
4567 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4569 * mini-llvm-cpp.c: Update to the latest llvm api.
4571 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4572 option to false to prevent llvm from installing signal handlers which
4575 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4578 * cpu-amd64.md: Revert previous change as those instructions
4579 take 2 separate arguments. Remember to read the arch docs more
4580 carefully next time.
4582 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4584 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4586 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4588 * mini-ppc.c: exploit multiple load/store units if available (rest of
4589 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4590 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4592 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4594 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4595 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4597 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4599 * cpu-x86.md: Fix missing clobbering from trancendental simd
4602 * cpu-amd64.md: Same.
4604 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4606 Contributed under the terms of the MIT/X11 license by
4607 Jerry Maine <crashfourit@gail.com>.
4609 * basic-simd.cs: Added tests for single and doulble indexers.
4611 * cpu-amd64.md: Added simd opcode information.
4613 * mini-amd64.c: Added IR to native simd generation code.
4614 Added simd register names and function that returns them.
4616 * mini-amd64.h: Added marcos to turn on simd code compilation in
4617 amd64. Added max simd register count marco. Added caller/callee
4618 register mask marcos. Added marcos to use simd register bank.
4620 * mini.h: Added helper marco for shufling dwords and simple
4623 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4625 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4627 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4629 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4630 the length of the native code as well.
4632 * basic-simd.cs: Add a test for #521662.
4634 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4636 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4638 2009-07-13 Mark Probst <mark.probst@gmail.com>
4640 * mini.c: Register function for getting the IP from a signal
4641 context with metadata.
4643 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4645 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4646 call a generic class init trampoline if needed. Fixes #519336.
4648 * generics.cs: Add a test.
4650 2009-07-09 Mark Probst <mark.probst@gmail.com>
4652 * method-to-ir.c: When doing a call which might be remote from
4653 shared generic code to other shared code with open type arguments,
4654 get the remoting invoke wrapper from the RGCTX and do an indirect
4657 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4659 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4660 after the unbox trampoline in the full-aot case.
4662 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4664 * mini.c: Move initialization of jit_mutex before debugger initialization
4669 * Info.plist: added Info.plist and link flag to enable the mono executable
4670 to access other processes. Requires codesigning of the executable to work.
4672 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4677 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4679 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4681 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4683 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4684 when the generic instance is an instantiation of a subclass of the
4685 methods class. Fixes #517166.
4687 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4689 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4692 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4695 * CMakeLists.txt: Add minimal support for installation.
4697 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4699 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4700 determine whenever a method is directly callable to a separate function.
4702 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4703 needed ones as a result of the previous change.
4705 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4706 type of register arrays.
4708 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4709 type of register arrays.
4711 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4713 Contributed under the terms of the MIT/X11 license by
4714 Jerry Maine <crashfourit@gail.com>.
4716 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4718 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4720 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4722 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4724 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4725 dump of structure return value. Fix some formatting.
4726 * cpu-s390x.md: Fix lengths of instruction sequences.
4727 * mini-s390.c: Minor formatting changes.
4729 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4731 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4732 Use sigaction on freebsd as well.
4734 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4736 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4739 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4741 2009-06-22 Mark Probst <mark.probst@gmail.com>
4743 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4745 2009-06-22 Mark Probst <mark.probst@gmail.com>
4747 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4749 2009-06-20 Martin Baulig <martin@ximian.com>
4752 (MonoDebuggerThreadFlags): New enum typedef.
4753 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4754 (mono_debugger_thread_created): Added `gpointer func' argument;
4755 initialize the new `thread_flags' field.
4757 2009-06-18 Martin Baulig <martin@ximian.com>
4759 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4760 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4763 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4764 flag in `MONO_DEBUGGER__info.runtime_info'.
4767 (mono_main): Call mini_debugger_set_attach_ok() if generics
4768 sharing is disabled.
4770 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4772 * aot-compiler.c (add_wrappers): Fix a warning.
4774 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4775 the ppc load/store macro changes.
4777 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4779 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4781 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4782 not just the got symbol.
4784 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4787 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4790 * aot-compiler.c: Remove some fixmes.
4792 * driver.c (mono_main): Print a helpful message when cross-compiling.
4794 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4796 * method-to-ir.c (initialize_array_data): Do the optimization if the
4797 target byte order is little endian, instead of the host byte order.
4799 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4800 wrappers into the mscorlib image, Emit a unique plt symbol for each
4801 image, emit symbols for plt entries.
4803 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4806 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4808 * aot-compiler.c (add_wrappers): Avoid calling
4809 mono_marshal_get_type_info () since it can assert for some types.
4811 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4812 ldtoken are used inside wrappers.
4814 * helpers.c: Add support for prefixing tools with the arch name.
4816 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4817 quantities when using ilp32.
4819 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4820 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4822 * image-writer.c: Use .long on ilp32.
4824 * aot-compiler.c: Use 32 bit loads on ilp32.
4826 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4828 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4830 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4832 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4834 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4835 second got slot of every aot image.
4837 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4838 aot on platforms with function pointers.
4840 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4841 support for aot/full aot on ppc/ppc64.
4843 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4844 arguments which are needed on ppc.
4846 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4849 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4851 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4853 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4855 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4857 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4859 2009-06-17 Geoff Norton <gnorton@novell.com>
4861 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4863 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4865 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4866 to control whenever the dwarf writer is in xdebug or aot mode.
4867 (emit_class_dwarf_info): Use a separate abbrev for structures without
4870 * aot-compiler.c: Pass the appending parameter to
4871 mono_dwarf_writer_create ().
4873 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4874 falls through to its next bblock. Fixes #513931.
4876 * iltests.il: Add a test.
4878 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4879 infor even if emit_line is FALSE, as the apple linker seems to require it.
4881 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4883 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4887 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4889 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4892 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4894 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4895 'has_call_handler' fields.
4897 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4899 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4900 first bblock if not needed. Fixes #512790.
4902 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4904 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4906 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4909 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4910 remoting-invoke-with-check wrappers, which are not needed when running with
4911 full-aot, since it doesn't support remoting.
4913 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4915 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4917 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4918 method info, it is not used anymore.
4920 * mini.h: Bump AOT file format version.
4922 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4925 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4928 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4930 * mini.h: Bump AOT file format version.
4932 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4934 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4935 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4938 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4939 of CKFINITE and FBGE for VFP.
4941 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4943 * aot-compiler.c: Don't align code to 16 bytes on arm.
4945 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4946 before the methods they belong to.
4948 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4949 the full-aot case if possible, since the trampoline will be called right
4952 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4953 trampolines to 1024 after the change above.
4955 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4956 trampoline to save 8 bytes per trampoline.
4958 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4961 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4963 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4965 2009-06-08 Martin Baulig <martin@ximian.com>
4968 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4969 (_mono_debugger_throw_exception): Don't make this static.
4970 (_mono_debugger_unhandled_exception): Likewise.
4971 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4974 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4975 (_mono_debugger_throw_exception): Add function prototype.
4976 (_mono_debugger_unhandled_exception): Likewise.
4979 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4980 arg; return the first exception handler if the exception is caught
4981 and we're running inside the debugger.
4982 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4983 improve exception handle inside runtime-invoke, check whether the
4984 exception is actually caught in the method being invoked and not
4985 by the runtime-invoke-wrapper.
4987 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4989 * image-writer.c: Improve support for the osx assembler.
4991 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4994 2009-06-08 Martin Baulig <martin@ximian.com>
4997 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4998 (_mono_debugger_throw_exception): Don't make this static.
4999 (_mono_debugger_unhandled_exception): Likewise.
5000 (mono_debugger_handle_exception): Moved to mini-exceptions.c
5003 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
5004 (_mono_debugger_throw_exception): Add function prototype.
5005 (_mono_debugger_unhandled_exception): Likewise.
5008 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5009 arg; return the first exception handler if the exception is caught
5010 and we're running inside the debugger.
5011 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5012 improve exception handle inside runtime-invoke, check whether the
5013 exception is actually caught in the method being invoked and not
5014 by the runtime-invoke-wrapper.
5016 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5018 * image-writer.c (append_subsection): Don't align subsections of the
5019 debug_line section as a workaround.
5021 * dwarfwriter.c: Emit line number info in the AOT case as well.
5023 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5025 This patch is contributed under the terms of the MIT/X11 license
5027 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5028 code_len <= code_size
5030 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5032 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5034 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5036 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5037 invoke wrappers, we now use trampolines instead.
5039 2009-06-04 Mark Probst <mark.probst@gmail.com>
5041 * mini-darwin.c: The exception thread must not be registered with
5044 2009-06-04 Mark Probst <mark.probst@gmail.com>
5046 * mini-gc.c: Disable the code because it makes SGen crash.
5048 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5050 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5051 instead of asserting.
5053 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5055 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5056 output file after the code has been compiled.
5058 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5060 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5062 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5064 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5065 entries distinction to simplify the code.
5067 * mini.h: Bump AOT file format version.
5069 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5071 * objects.cs: Fix the signature of one of the tests.
5073 * mini.c (mini_create_ftnptr): New helper function, moved here from
5075 (mini_get_addr_from_ftnptr): Ditto.
5076 (mini_init): Install the new helpers.
5078 2009-05-28 Martin Baulig <martin@ximian.com>
5080 Correctly initialize the debugger when embedding Mono.
5082 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5083 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5084 see documentation in mini_debug_running_inside_mdb().
5087 (mini_debug_running_inside_mdb): New function to check whether
5088 we're running inside mdb.
5090 * mini.c (mini_init): Call mini_debugger_init() if we're running
5091 inside the debugger.
5093 * driver.c (mono_main): Moved the call to mini_debugger_init()
5094 into mini_init() to make this work when embedding Mono.
5096 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5097 calls to mini_debugger_init().
5099 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5100 mono_debugger_main() -> mini_debugger_main() and put them inside a
5101 `MONO_DEBUGGER_SUPPORTED' conditional.
5103 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5105 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5106 this is no longer in use.
5109 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5111 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5113 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5116 2009-05-27 Martin Baulig <martin@ximian.com>
5118 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5120 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5121 long_conv_to_r_un to 64 bits.
5123 * cpu-x86.md: Increase the instruction size due to the changes.
5125 * iltests.il.in: Add regression test.
5129 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5131 * objects.cs: Move the previous test from basic.cs to here.
5133 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5135 * basic.cs: Add regression test for #506915.
5137 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5139 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5140 optimization we must check the bb of the first byte of stobj as
5141 it's the only one set in cil_offset_to_bb.
5145 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5147 * image-writer.c: Fix pointer directive on ppc64.
5149 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5151 * image-writer.c (asm_writer_emit_section_change): Avoid using
5152 .bss subsections on ppc too.
5154 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5156 * image-writer.c: Fix the definition of TARGET_ASM_....
5158 * image-writer.c: Fix the emission of assembler directives in the last
5161 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5162 exception throwing code to accomodate ppc64.
5164 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5165 size to work on ppc64 too.
5167 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5170 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5171 the assembler dialect instead of using platform specific defines.
5173 2009-05-22 Geoff Norton <gnorton@novell.com>
5175 * mini-arm.c (get_call_info): If a structure is split between the stack
5176 and argument registers, we should not advance the stack pointer by the entire
5177 native size, but just by the amount that spilled.
5179 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5181 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5184 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5186 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5189 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5190 methods so wrapper don't get added twice.
5191 (add_generic_instances): Don't add methods of arrays.
5193 * generics.cs: Mark one test as !FULLAOT.
5195 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5197 * mini-x86.c (emit_move_return_value): Remove unused vars.
5199 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5201 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5202 decomposing 8 bytes structs into a LCALL.
5204 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5205 pointer for where to store the returned regs.
5207 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5210 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5212 2009-05-20 Miguel de Icaza <miguel@novell.com>
5214 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5217 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5219 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5221 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5224 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5226 * local-propagation.c (mono_local_cprop): Avoid local propagation
5227 across paired add/sub if the first instruction dest reg is it's
5228 source reg. For example:
5230 int_add_imm R12 <- R12 [1] clobbers: 1
5231 int_sub_imm R42 <- R12 [1] clobbers: 1
5233 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5234 maintain the math identify.
5238 2009-05-20 Andreia Gaita <avidigal@novell.com>
5240 * Makefile.am: avoid going on the network just to get the revision,
5243 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5245 Fixed estimate for short branches on amd64 (they were off mark, and
5246 enabling call prolog-epilog instrumentations caused assertions).
5247 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5248 estimate for the maximum length of this basic block.
5250 - mono_arch_emit_prolog: compute max_length for each basic block
5251 (instead of max_offset), and inflate size estimate also for entry bb
5252 in case of code instrumentation.
5253 - mono_arch_output_basic_block: get rid of "cpos" (the current
5254 estimated "position" in the code), and always use "offset" instead,
5255 which is accurate; at the beginning of the function quickly recompute
5256 max_offset for all the remaining blocks, starting from the current
5257 cfg->code_len (which is correct, and not estimated) and using the
5258 estimated block lengths computed previously.
5260 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5262 * exceptions-ppc.c: Remove the caching from the trampoline creation
5263 functions, it is already done in the caller.
5265 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5267 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5268 MONO_ARCH_GSHARED_SUPPORTED define.
5270 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5272 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5275 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5277 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5278 call to mono_marshal_get_rgctx_invoke ().
5280 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5281 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5282 gshared use the static rgctx trampolines now.
5284 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5285 platform supports it.
5287 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5289 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5291 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5293 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5295 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5297 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5300 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5302 Made it possible for mono_arch_instrument_epilog to preserve
5303 argument registers, otherwise instrumenting the "epilogue" before
5304 a tail call would clobber them.
5305 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5306 if like mono_arch_instrument_epilog but with an additional parameter
5307 that states if argument registers must be preserved.
5308 * mini.c: implemented mono_arch_instrument_epilog as a call to
5309 mono_arch_instrument_epilog_full without asking to preserve argument
5310 registers (this makes the existing code work as usual).
5312 - mono_arch_instrument_epilog: add parameter to transform it into
5313 mono_arch_instrument_epilog_full, and preserve argument registers
5315 - mono_arch_output_basic_block, OP_TAILCALL case: call
5316 mono_arch_instrument_epilog_full.
5317 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5318 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5319 only transformed mono_arch_instrument_epilog into
5320 mono_arch_instrument_epilog_full.
5322 2009-05-15 Geoff Norton <gnorton@novell.com>
5324 * mini-darwin.c: This works on arm now.
5326 2009-05-14 Geoff Norton <gnorton@novell.com>
5328 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5331 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5333 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5336 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5337 wrappers during full aot mode correctly.
5339 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5342 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5343 mono_metadata_type_hash ().
5345 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5347 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5348 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5349 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5350 Removed MONO_INST_BRLABEL from the instruction flags, and the
5351 remaining code that used it, because we do not support branches inside
5352 basic blocks (and branch target labels) anymore.
5353 * Makefile.am: As part of the above cleanup, remove reference to
5354 BURG files which don't exist anymore.
5356 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5358 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5361 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5362 to use mono_arch_throw_corlib_exception.
5364 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5365 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5367 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5370 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5372 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5373 for the got to make debugging easier and to avoid confusing it with the
5376 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5377 method so a breakpoint can be set when using gdb.
5379 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5381 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5382 on mono_method_get_imt_slot ().
5384 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5385 num_decodes variables.
5387 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5388 change as it doesn't seem to work.
5390 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5393 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5395 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5396 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5398 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5399 builder when using full aot.
5401 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5402 here, it is already handled.
5404 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5407 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5409 * mini-arm.h: Enable IMT for full aot.
5411 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5412 arch doesn't support it.
5414 * mini.c (mini_init): Don't disable IMT for full aot if the
5415 architecture supports it.
5417 * mini.h (MonoAotTrampoline): New enum containing the different types
5418 of 'numerous' trampolines.
5419 (MONO_AOT_FILE_VERSION): Bump this.
5421 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5422 static rgctx trampolines. Add support for full-aot IMT thunks.
5424 * mini-amd64.h: Enable IMT for full aot.
5426 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5427 to exclude tests belonging to a category.
5429 * generics.cs: Mark some tests with a !FULLAOT category.
5431 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5434 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5436 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5437 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5438 (emit_plt): Fix a warning.
5440 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5442 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5443 back into aot-compiler.c to a place where the other functions shared by
5444 the runtime and aot compiler are.
5446 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5447 as done previously, instead of in MonoAotFileInfo, since pointers might have
5448 alignment requirements.
5450 * mini.h: Bump AOT file format version.
5452 2009-05-10 Miguel de Icaza <miguel@novell.com>
5454 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5455 that is used at runtime from the aot-compiler.c, this makes it
5456 work on setups that remove the AOT compiler from the output
5459 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5461 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5464 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5466 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5468 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5469 stuff to mono_arch_decompose_long_opts ().
5470 (mono_decompose_opcode): Remove some dead code.
5472 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5474 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5475 cmethod can be null for quite a some reasons.
5477 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5479 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5481 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5483 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5485 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5487 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5488 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5489 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5490 calls returning structures by addr on amd64.
5492 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5494 * iltests.il.in: Restructure the tail call tests a bit.
5496 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5498 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5499 for virtual methods too.
5501 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5503 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5504 due to regression in verifying System.dll.
5506 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5508 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5511 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5514 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5515 g_str_hash () which can change.
5517 * driver.c (mini_regression): Disable optimizations not supported by
5518 the cpu. Fixes #500019.
5520 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5523 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5525 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5526 to the latest LLVM code.
5528 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5530 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5532 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5534 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5537 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5538 no longer saving offsets, so just save the patch types along with the other
5540 * aot-runtime.c (load_patch_info): Update after the changes to
5541 encode_patch_list ().
5542 (decode_got_entry): Removed, merged into load_patch_info ().
5543 (is_shared_got_patch): Removed, call the same function from
5546 * mini.h: Bump aot file format version.
5548 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5549 half-finished no-dlsym code.
5551 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5554 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5555 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5557 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5559 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5560 buffer length to work with AOT code.
5562 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5563 ldfld/stfld opcodes.
5565 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5568 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5570 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5572 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5575 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5576 if needed. Don't decompose long operations when using llvm.
5578 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5580 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5583 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5585 2009-05-03 Martin Baulig <martin@ximian.com>
5587 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5588 mono_debugger_insert_method_breakpoint() since the class init
5589 handler we're inserting at the top of the method already gives us
5592 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5594 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5595 to mono_arch_decompose_long_opts () for x86 and arm.
5597 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5599 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5602 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5604 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5607 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5609 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5610 number of trampolines used in full-aot mode.
5612 * aot-compiler.c: Add an ntrampolines option to set the number of
5613 trampolines emitted in full-aot mode.
5615 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5617 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5618 a volatile load. Get rid of get_tempname (), llvm assigns names
5621 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5624 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5627 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5630 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5631 to the same register as a fixed sreg2. Fixes #497271.
5633 * iltests.il.in: Add a new test.
5635 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5637 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5638 stack, since pushes complicate exception handling.
5640 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5641 the stack if they are passed using moves.
5643 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5645 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5648 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5649 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5650 of FMOVE if it is an R4.
5652 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5654 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5656 * mini.h (LLVMCallInfo): New structure to store calling convention
5657 information for the LLVM back end similar to the CallInfo structures in
5660 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5661 call information in a format usable by LLVM.
5662 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5664 * method-to-ir.c (mono_emit_call_args): Emit calls using
5665 mono_llvm_emit_call () when compiling using LLVM.
5667 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5668 comments to all functions. Fix memory leaks. Add a public init/cleanup
5671 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5673 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5674 mono_array_new_va () jit icall.
5676 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5678 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5679 multiple machine description files to be specified.
5680 * mini-ops.h: fixes for cross-compilation.
5682 2009-04-22 Miguel de Icaza <miguel@novell.com>
5684 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5687 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5689 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5690 to prevent asserts in various passes. Fixes #497220.
5692 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5694 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5697 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5698 table to avoid duplicates.
5700 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5702 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5705 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5707 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5708 is for method or field access.
5710 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5712 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5715 * mini-llvm.c (mono_llvm_emit_method): Use it.
5717 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5718 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5721 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5722 synchronized methods.
5724 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5726 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5728 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5731 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5732 allowing some options to be set dynamically.
5734 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5736 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5737 unconditional branch.
5739 * mini.h (MonoTrampolineType): Add new trampoline type
5740 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5743 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5746 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5749 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5750 is enabled. Instead, use the llvm vcall trampoline.
5752 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5754 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5756 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5759 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5760 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5762 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5763 OP_IA64_CSET opcode.
5765 * mini.c: Fix a warning.
5767 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5768 THROW to the appropriate llvm type.
5770 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5772 * mini.c (mini_method_compile): Add statistics for methods JITted
5775 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5777 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5778 OP_IA64_CMP_<cond>_IMM opcodes.
5780 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5782 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5785 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5788 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5791 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5793 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5795 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5797 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5800 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5801 rgctx invoke trampolines for x86.
5803 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5804 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5805 (mono_arch_get_vcall_slot): Simplify this.
5807 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5809 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5810 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5812 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5814 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5815 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5817 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5819 * liveness.c (visit_bb): Remove a needless assert.
5821 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5823 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5824 full aot support to the arch specific code.
5826 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5828 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5830 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5832 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5833 collect information about the delegate invoke impl trampolines.
5835 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5836 to save trampolines during full-aot mode.
5838 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5839 creation function which returns a trampoline which sets the rgctx
5841 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5842 wrapper if possible.
5843 (mono_delegate_trampoline): Ditto.
5845 * mini.c (mono_jit_runtime_invoke): Ditto.
5847 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5849 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5851 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5853 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5855 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5856 just setting the opcode to OP_NOP.
5858 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5860 * mini.c (mini_method_compile): Put the last change inside an
5861 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5863 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5864 and extend live ranges to cover the whole method when using xdb.
5866 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5867 do it in the trampolines.
5869 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5872 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5874 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5875 call code in full-aot mode since IMT is disabled there.
5876 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5877 new JIT no longer has that restriction.
5879 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5881 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5882 a more compact format.
5883 (mono_aot_wrapper_name): New function to return a unique name for a
5884 wrapper method, also used by the AOT runtime.
5886 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5889 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5890 when a ICollection<T> etc is encountered.
5891 (add_generic_instances): Process method arguments/locals too.
5892 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5895 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5897 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5899 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5901 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5903 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5904 representing the result of the decomposition. Nullify instructions
5905 instead of setting them to OP_NOP since nops can't have registers
5908 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5910 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5911 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5912 info. Strip 'mapping symbols' on ARM.
5914 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5916 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5917 this with the native genmdesc.
5919 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5921 * aot-runtime.c: Fixing the MSVC build.
5923 Code is contributed under MIT/X11 license.
5925 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5927 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5928 JITted code depends on it.
5930 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5932 * aot-compiler.c: Use new MonoGenericParam accessors.
5934 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5936 Reduce memory usage and improve correctness wrt MonoGenericParam
5937 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5938 handing. Avoid allocating MonoGenericParams, but use the ones in
5939 the container itself.
5941 2009-04-07 Miguel de Icaza <miguel@novell.com>
5943 * tasklets.c: Return exceptions in the out argument.
5945 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5947 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5948 opcode. Use pointer types in more places instead of casting them to
5951 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5953 (mono_llvm_optimize_method): New helper function to optimize a method.
5955 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5956 widening code so it could be called from more places.
5957 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5958 code paths in the call opcodes.
5960 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5962 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5964 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5966 * dwarfwriter.c: Use _ to separate class name
5967 components as gdb can't handle '.'. Represent reference variables
5970 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5972 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5974 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5976 * gc-test.cs: New file with GC stack marking tests.
5978 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5979 negative numbers for vfp.
5981 * basic-float.cs: Add a test.
5983 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5985 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5987 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5989 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5990 part of tasklet/continuation support.
5992 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5994 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5995 amd64 opcodes inside an ifdef.
5997 * dwarfwriter.c: Emit inheritance information for classes, emit fields
6000 * dwarfwriter.c (emit_type): Emit the class info for classes.
6002 2009-04-04 Zoltan Varga <vargaz@gmail.com>
6004 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6006 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6008 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6010 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6012 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6014 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6016 * mini-llvm.c: Update comments.
6018 * mini.h (COMPILE_LLVM): New macro.
6020 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6022 * ssa.c (mono_ssa_compute): Ditto.
6024 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6025 the unwind ops from a DWARF FDE.
6027 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6028 methods by extracting the dwarf unwind ops from the unwind info generated
6031 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6034 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6037 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6039 * Makefile.am (llvm_sources): Enable this.
6041 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6042 failing back to the JIT if something cannot be handled.
6044 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6045 compiling with LLVM.
6047 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6048 compiling with LLVM.
6050 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6051 compiling with LLVM.
6053 * mini-ops.h: Add a few opcodes needed by LLVM.
6055 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6058 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6061 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6063 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6065 2009-04-01 Mark Probst <mark.probst@gmail.com>
6067 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6068 ridiculously large methods.
6070 2009-03-31 Martin Baulig <martin@ximian.com>
6072 * debug-debugger.c (debugger_remove_breakpoint): Call
6073 mono_debugger_remove_class_init_callback ().
6075 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6077 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6078 right before emitting code, not at the start.
6080 * mini.c (mono_postprocess_patches): Extract this into a separate function
6081 from mono_codegen ().
6083 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6084 byref types correctly.
6086 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6088 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6091 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6093 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6094 indirect calls, this avoids problems where get_vcall_slot () would get
6095 confused by the native code for the instruction preceeding the call.
6096 (mono_arch_get_vcall_slot): Simplify this.
6097 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6099 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6100 register allocator now seems to depend on them instead of the data in
6103 * mini.c (mini_method_compile): Throw the correct type of exception if
6104 mono_method_get_header () fails because of a loading error.
6106 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6108 * mini.c (mini_method_compile): Clear the loader error if the method
6109 header cannot be decoded.
6111 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6112 interface methods on proxies correctly.
6114 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6115 this argument for vtype methods. Add precise liveness info for arguments.
6117 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6118 LIVERANGE_START/END opcodes.
6120 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6121 for arguments and values in registers.
6123 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6125 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6126 return a valuetype. Fixes #487518.
6128 * iltests.il: Add a test.
6130 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6132 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6133 closed over a null reference correctly.
6135 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6137 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6139 2009-03-25 Mark Probst <mark.probst@gmail.com>
6141 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6142 allocated to the same registers as fixed sregs.
6144 2009-03-24 Mark Probst <mark.probst@gmail.com>
6146 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6149 * method-to-ir.c: Handle more cases for
6150 Interlocked.CompareExchange.
6152 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6153 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6154 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6156 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6158 * aot-runtime.c (decode_method_ref): Fix a warning.
6160 * unwind.c (mono_unwind_frame): Ditto.
6162 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6164 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6165 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6167 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6168 fix the handling of large values in the ALU_PC_G0_NC relocation.
6170 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6172 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6174 2009-03-22 Mark Probst <mark.probst@gmail.com>
6176 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6179 2009-03-22 Mark Probst <mark.probst@gmail.com>
6181 * method-to-ir.c: MINI_OP3 needs a comma.
6183 * method-to-ir.c, mini.h, mini.c: Remove
6184 mono_init_op_sreg_counts ().
6186 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6188 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6191 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6194 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6196 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6199 2009-03-21 Mark Probst <mark.probst@gmail.com>
6201 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6202 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6203 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6206 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6208 * driver.c: Change location of gc_wrapper.h.
6210 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6211 inside finally clauses correctly. Fixes #485721.
6213 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6214 after the change above.
6216 * exceptions.cs: Add a test.
6218 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6220 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6222 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6223 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6224 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6226 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6227 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6229 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6231 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6232 Simplify logic for ensure_method_is_allowed_to_call_method.
6233 Handle wrappers on callers.
6235 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6237 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6240 * basic-simd.cs: Fix the names of some test methods.
6242 2009-03-18 Geoff Norton <gnorton@novell.com>
6244 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6246 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6248 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6250 2009-03-17 Jb Evain <jbevain@novell.com>
6252 * driver.c: remove now uneeded call to mono_gc_base_init before
6255 2009-03-17 Jb Evain <jbevain@novell.com>
6257 * dwarfwriter.c (token_handler): handle more cases.
6259 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6261 * method-to-ir.c: Remove more dead code (that was required only
6262 because of method_is_safe). Fix compiler warnings.
6264 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6266 * method-to-ir.c: Remove unneeded/useless method_is_safe
6267 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6269 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6271 * mini.c (mini_method_compile): Print the method been compiled with
6272 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6273 for people not familiar with the runtime.
6275 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6277 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6278 a managed object which is later put into a GList. Return its class instead.
6280 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6281 stack slots when using sgen.
6283 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6285 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6287 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6289 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6290 > so it works on the first vreg as well.
6292 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6294 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6297 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6299 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6302 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6304 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6305 native->IL offset mapping.
6307 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6309 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6311 * basic.cs: Add a test.
6313 2009-03-11 Mark Probst <mark.probst@gmail.com>
6315 * mini-x86.c (mono_arch_output_basic_block): Use different
6316 registers in case the ones we want to overwrite are used by the
6317 other operand. Fixes regression in #480807.
6319 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6321 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6323 * dwarfwriter.c (emit_line_number_info): The line number info for
6324 IL code was off by one. Fix that.
6326 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6329 2009-03-09 Mark Probst <mark.probst@gmail.com>
6331 Contributed under the terms of the MIT/X11 license by Steven
6332 Munroe <munroesj@us.ibm.com>.
6334 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6337 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6339 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6342 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6344 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6345 the delegate ctor handling code. Fixes #482638.
6347 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6350 * iltests.il.in: Add a test.
6352 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6355 2009-03-05 Mark Probst <mark.probst@gmail.com>
6357 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6358 is shared generic code, return the trampoline, even if the method
6359 has already been compiled. Fixes #479763.
6361 * mini.c, mini.h: New function
6362 mono_jit_find_compiled_method_with_jit_info() which is the same as
6363 mono_jit_find_compiled_method() but also returns the jit info.
6365 2009-03-05 Mark Probst <mark.probst@gmail.com>
6367 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6368 for methods which actually have one. For all other methods, make
6369 sure the this argument var is live the whole method.
6371 * mini.c (mini_method_compile): Every shared method has a
6372 this/vtable/mrgctx info. Fixes #480807.
6374 2009-03-05 Mark Probst <mark.probst@gmail.com>
6376 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6377 generic/imt thunks where some entries branch through the vtable,
6378 while other entries branch directly.
6380 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6382 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6384 * mini-windows.c: Ditto.
6386 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6389 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6391 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6394 2009-03-04 Mark Probst <mark.probst@gmail.com>
6396 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6399 2009-03-04 Mark Probst <mark.probst@gmail.com>
6401 * exceptions-x86.c: Include debug-mini.h - fixes build.
6403 2009-03-04 Martin Baulig <martin@ximian.com>
6405 * debug-mini.c: Clean up the exception API and add documentation.
6406 (mono_debugger_handle_exception): New public method; this is
6407 called when throwing an exception or encountering an unhandled one.
6408 (mono_debugger_call_exception_handler): Formerly known as
6409 mono_debugger_handle_exception(); this is used to tell the
6410 debugger that we're about to invoke an exception handler.
6412 2009-03-04 Martin Baulig <martin@ximian.com>
6414 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6415 ../metadata/mono-debug-debugger.c; save and reset exception state.
6417 2009-03-02 Martin Baulig <martin@ximian.com>
6419 * debug-mini.c: Moved the debugger exception handling here from
6420 ../metadata/mono-debug-debugger.c.
6423 (MonoDebuggerExceptionAction): New exception typedef.
6426 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6428 * exceptions-amd64.c
6429 (mono_amd64_throw_exception): Use the new debugger exception
6433 (mono_handle_exception_internal): Don't call
6434 mono_debugger_unhandled_exception() here.
6436 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6438 * mini.c aot-compiler.c: Update after the changes to
6439 mono_marshal_get_runtime_invoke ().
6441 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6442 Virtual generic methods might not have method->slot set, work around
6445 * generics.cs: Add a test.
6447 2009-03-02 Geoff Norton <gnorton@novell.com>
6450 * driver.c: Allow signal chaining of SIGFPE as well.
6452 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6454 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6455 this since it now receives the method not its generic context in the
6458 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6459 generic/imt thunks where some entries branch through the vtable, while
6460 other entries branch directly.
6462 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6464 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6465 support for interface methods as well.
6467 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6468 using the normal IMT thunks.
6470 generics.cs: Add new tests.
6472 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6473 the generic inst to the generic imt thunks. This fixes AOT support,
6474 improves consistency with the normal IMT thunks, and makes it easier to
6475 add support for interface generic virtual methods later.
6477 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6479 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6481 * driver.c (mono_set_signal_chaining): New public API function to enable
6482 signal chaining on POSIX platforms.
6484 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6485 (si@lindenlab.com) to implement signal chaining. The original patch was
6486 contributed under the MIT X/11 license:
6487 https://bugzilla.novell.com/show_bug.cgi?id=318894
6489 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6491 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6492 too until it can be made to run on amd64.
6494 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6496 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6497 to get_generic_context_from_code () + get_call_info () if possible.
6499 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6501 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6502 suspend-on-sigsegv functionality.
6504 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6505 to suspend when a native SIGSEGV is received. This is useful for debugging
6506 crashes which don't happen under gdb, since a live process contains more
6507 information than a core file.
6509 * mini-exceptions.c (mono_print_thread_dump): Use
6510 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6512 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6514 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6516 * basic-float.cs: Disable the tests which currently fail on amd64.
6518 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6519 value to mono_arch_patch_callsite () to fix crashes.
6521 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6523 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6525 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6526 nop code by patching the call address to point to the nullified class init
6527 trampoline, as the former does not seem to be safe on SMP machines.
6529 2009-02-23 Mark Probst <mark.probst@gmail.com>
6531 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6534 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6536 * basic-float.cs basic-calls.cs: Fix warnings.
6538 2009-02-22 Mark Probst <mark.probst@gmail.com>
6540 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6541 correct frame pointer in the LMF. Should fix #478394.
6543 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6545 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6547 * image-writer.c: Make the binary writer less verbose.
6549 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6551 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6552 are called from runtime invoke wrappers.
6554 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6556 * cpu-ppc.md (store_memindex): Increase the size of this.
6558 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6560 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6562 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6564 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6567 Last fix for of #467201.
6570 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6572 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6574 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6575 and long_conv_to_r8_2:
6577 Fixed part of #467201.
6579 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6581 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6583 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6584 conversion to 32 bits.
6586 * cpu-x86.md: Increase the size of int_conv_to_r4.
6588 * basic-float.cs: Add a test for this.
6590 Fixed part of #467201.
6592 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6594 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6596 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6597 conversion to 64 bits.
6599 * basic-float.cs: Add a test for this.
6601 Fixed part of #467201.
6603 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6605 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6607 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6608 This behavior is compatible with MS.
6610 * iltest.il.in: Add a test for this.
6612 Fixed part of #467201.
6614 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6616 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6618 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6619 change the precision of the value.
6621 * cpu-x86.md: Define len for float_conv_to_r4.
6623 * basic-float.cs: Add a test for this.
6625 Fixed part of #467201.
6627 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6629 * mini.c: Adjust locking order to the new semantics where the loader lock
6632 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6641 * mini-trampolines.c:
6654 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6656 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6658 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6661 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6663 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6664 for cctors if needed.
6666 2009-02-17 Mark Probst <mark.probst@gmail.com>
6668 * mini-ppc.c: Fix build on Darwin.
6670 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6672 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6673 version instead of 3 as valgrind doesn't like version 3.
6675 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6677 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6678 usable for hashing methods.
6679 (emit_extra_methods): Use the new hash to avoid putting every method in the
6682 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6684 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6685 whenever a method ref could match a method.
6687 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6690 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6693 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6695 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6696 the encoding buffer.
6698 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6699 mono_method_get_header () on inflated methods as an optimization.
6701 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6703 * ssa.c (fold_ins): Fix another crash if the instruction following the
6704 switch was optimized away.
6706 2009-02-16 Mark Probst <mark.probst@gmail.com>
6708 Contributed under the terms of the MIT/X11 license by Steven
6709 Munroe <munroesj@us.ibm.com>.
6711 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6713 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6715 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6716 around the mono_domain_alloc calls, it is now done by the functions
6719 * aot-compiler.c (compile_method): Only add wrappers referenced by
6720 the method if compiling with full AOT.
6721 (mono_compile_assembly): Error out if --aot=full is specified on
6722 a platform where it is not supported.
6724 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6727 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6730 * aot-runtime.c (load_named_code): Handle
6731 mono_arm_throw_exception_by_token.
6733 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6735 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6738 * Makefile.am (fullaotcheck): Exit if a test fails.
6740 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6742 (mono_compile_assembly): Handle the assembler failing.
6744 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6745 accepting subsections of .bss.
6747 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6750 * aot-compiler.c: Remove some unused includes.
6752 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6753 now in MonoImageWriter.
6755 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6756 code sequence which matches a non-virtual call. Fixes #472654.
6758 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6760 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6763 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6764 use the image/dwarf writers directly.
6766 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6769 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6772 * image-writer.h: Fix some typos.
6774 * dwarfwriter.h dwarfwriter.c: New files.
6776 * aot-compiler.c: Extract the DWARF info writing functionality into a
6779 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6780 argument to return unwind info.
6782 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6784 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6786 * aot-runtime.c (decode_method_ref): Add a case for
6787 MONO_AOT_METHODREF_WRAPPER_NAME.
6789 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6792 * aot-compiler.c (encode_method_ref): Use the new constants.
6794 * aot-runtime.c (decode_method_ref): Ditto.
6796 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6797 be compiled, not the icall itself.
6799 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6801 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6802 using decode_method_ref ().
6804 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6805 convert it to an in32. Fixes #475859.
6807 * arrays.cs: Add a test.
6809 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6811 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6814 * basic-long.cs: Add a test.
6816 2009-02-12 Mark Probst <mark.probst@gmail.com>
6818 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6819 remove the frame pointer in leaf methods which don't receive any
6820 arguments, don't throw exceptions and don't do dynamic stack
6823 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6825 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6826 the fail_tramp changes. Hopefully fixes #475132.
6828 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6830 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6831 instead of mono_metadata_signature_dup_full.
6833 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6835 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6836 for processing jump tables. Fixes #473787.
6838 2009-02-11 Mark Probst <mark.probst@gmail.com>
6840 * mini-generic-sharing.c: mini_method_get_context() just calls
6841 mono_method_get_context_general() now.
6843 * mini.c, mini.h: Moved get_object_generic_inst(),
6844 construct_object_context_for_method() and
6845 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6847 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6849 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6850 basic block fell through to its successor bblock without a branch. Fixes
6853 * iltests.il.in: Add a test.
6855 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6856 (can_encode_patch): We can now handle arrays of generic parameters and
6859 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6861 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6862 the AOT file to avoid some #ifdefs in aot-runtime.c
6864 * mini.h: Bump AOT file format version.
6866 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6868 * Makefile.am (fullaotcheck): Make this run the tests.
6870 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6872 2009-02-10 Mark Probst <mark.probst@gmail.com>
6874 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6875 individually. Fixes #473482.
6877 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6879 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6881 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6883 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6884 (mono_compile_assembly): Hush compile warnings about
6885 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6888 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6890 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6892 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6894 * aot-compiler.c: Fix arm support.
6896 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6897 img_writer_emit_unset_mode () function.
6899 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6900 (mono_unwind_get_dwarf_pc_reg): Ditto.
6902 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6903 Move almost all platform specific code to a set of arch_ functions,
6904 and document them to ease porting.
6906 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6908 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6910 * aot-compiler.c: Extract the image writing functionality into a separate
6911 module to reduce the size of this file.
6913 2009-02-09 Geoff Norton <gnorton@novell.com>
6915 * mini-s390.c: Fix the signature of emit_sig_cookie.
6917 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6919 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6921 * aot-runtime.c (is_shared_got_patch): Ditto.
6923 * aot-runtime.c (load_named_code): Cope with the fact that
6924 decode_got_entry () won't decode the patch fully if its corresponding got
6925 entry is already filled.
6927 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6929 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6931 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6932 as the moving pointer instead of 'buf' for consistency with the rest of the
6934 (mono_arch_create_monitor_exit_trampoline): Ditto.
6936 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6937 generic_class_init trampolines.
6938 (add_generic_class): Extract some code from add_generic_instances () into a
6939 separate function so it can be called from other places too.
6940 (compile_method): Call add_generic_class () for the classes of inflated methods
6941 referenced by the method.
6942 (can_encode_patch): Allow references to generic parameters.
6944 * aot-runtime.c: Add support the patches required by the new trampolines.
6946 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6949 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6952 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6953 this from get_throw_pending_exception, make the signature full aot compatible.
6955 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6957 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6959 * exceptions.cs: Add a test.
6961 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6963 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6964 use the DWARF_DATA_ALIGN constant instead.
6966 * exception-<ARCH>.c: Update after the above change.
6968 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6971 * mini-arm.c: Enable the dwarf unwinder.
6973 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6974 instead of mono_class_setup_vtable ().
6976 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6978 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6981 * mini-x86.h: Enable the dwarf unwinder.
6983 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6985 Fix mcs/tests/test-7.cs
6986 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6989 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6991 * mini.c (print_jit_stats): Remove some unused statistics.
6993 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6995 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6997 2009-02-05 Mark Probst <mark.probst@gmail.com>
6999 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
7000 the method we get from mono_object_get_virtual_method() because
7001 that function does it properly, now.
7003 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7005 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7006 opcodes. Fixes #472775.
7008 2009-02-05 Mark Probst <mark.probst@gmail.com>
7010 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7011 fact that mono_find_jit_info() sometimes returns the context
7012 corresponding to the jit info in new_ctx. Fixes #472600.
7014 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7016 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7017 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7018 klass->enum_basetype directly.
7020 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7023 * unwind.c: Avoid 0 sized arrays.
7025 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7027 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7028 size on systems with 64k pages. Fixes #471389.
7030 2009-02-04 Mark Probst <mark.probst@gmail.com>
7032 Contributed under the terms of the MIT/X11 license by Steven
7033 Munroe <munroesj@us.ibm.com>.
7035 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7036 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7039 2009-02-04 Mark Probst <mark.probst@gmail.com>
7041 Contributed under the terms of the MIT/X11 license by Steven
7042 Munroe <munroesj@us.ibm.com>.
7044 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7047 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7048 The trampoline can be longer on PPC64.
7050 2009-02-04 Mark Probst <mark.probst@gmail.com>
7052 Contributed under the terms of the MIT/X11 license by Steven
7053 Munroe <munroesj@us.ibm.com>.
7055 * mini-ppc.c: Compiler warning fixes and trivial code
7058 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7060 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7061 ins->dreg which could be a hardware register, not a vreg.
7063 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7065 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7066 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7068 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7070 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7071 ->dreg, that is not the vreg we are looking for.
7073 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7075 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7078 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7081 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7083 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7085 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7088 * aot-compiler.c: Add xdebug support on x86.
7090 * unwind.c: Add x86 support.
7092 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7093 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7095 * mini.c (mini_method_compile): Ditto.
7097 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7100 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7101 which mimic .push_section/.pop_section in GAS.
7103 * aot-compiler.c: Emit precise live range information for variables.
7105 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7107 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7108 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7111 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7112 the live ranges of variables.
7114 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7115 of the variable in terms of native offsets.
7117 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7119 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7121 2009-02-02 Mark Probst <mark.probst@gmail.com>
7123 Contributed under the terms of the MIT/X11 license by Steven
7124 Munroe <munroesj@us.ibm.com>.
7126 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7127 order (offset then base reg) for ppc_load_multiple_regs.
7128 (emit_save_saved_regs) Correct operand order for
7129 ppc_store_multiple_regs.
7130 (mono_arch_get_call_filter): Correct operand order for
7131 ppc_load_multiple_regs.
7133 * mini-ppc.c (emit_memcpy): Fix operand order for
7134 ppc_load_reg_update and ppc_store_reg_update.
7135 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7136 (mono_arch_emit_epilog): Correct operand order for
7137 ppc_load_multiple_regs.
7139 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7140 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7142 2009-02-02 Mark Probst <mark.probst@gmail.com>
7144 * cpu-ppc64.md: Fixed storer4_memindex length.
7146 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7148 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7151 * aot-compiler.c (emit_line_number_info): Optimize this.
7153 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7155 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7157 * aot-compiler.c: Add debug info for methods without debug info by
7158 emitting an IL file and having the line number info referencing that file.
7160 * aot-compiler.c: Optimize the size of the generated line number info.
7162 * aot-compiler.c: Emit line number info in xdebug mode.
7164 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7167 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7169 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7171 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7174 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7176 * basic-calls.cs: Test for the weird crash found on arm.
7178 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7180 * cpu-arm.md: Increase the size of storer8_membase_reg and
7181 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7183 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7184 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7185 reg to LR otherwise we'll be loading/storing from just the offset.
7187 2009-01-30 Miguel de Icaza <miguel@novell.com>
7189 Question: if we are storing gint32's inside the "*native_offset",
7190 should we change the signature to "gint32 *native_offset" to
7191 ensure that we do not have type definition problems?
7193 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7194 an int * as this is what the other function expects, causes
7195 problems with Freescale's compiler that defined int32_t to be a
7196 long and makes int incompatible
7198 2009-01-30 Miguel de Icaza <miguel@novell.com>
7200 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7201 filename conflict with bjam.
7203 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7205 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7206 as it might use decomposed ops.
7208 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7210 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7212 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7215 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7217 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7220 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7221 way registers are stored in MonoContext on arm.
7223 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7224 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7226 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7228 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7230 * mini.c (mini_init): Register mono_isfinite.
7232 * jit-icalls.c (mono_isfinite): New jit icall.
7234 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7236 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7237 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7240 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7242 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7243 separate frame and stack pointers, so we must use FP to find the register
7245 The FP reg is retrieved from the MonoContext::regs array.
7247 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7249 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7252 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7254 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7255 return R4 and R8 when not running under softfloat.
7257 Fixes basic-calls.exe
7259 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7261 * mini-arm.c: Implement some overflow opcodes.
7263 2009-01-29 Miguel de Icaza <miguel@novell.com>
7265 * ssa.c: handle another alloca.h
7267 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7268 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7269 MONO_ARCH_USE_SIGACTION.
7271 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7274 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7276 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7277 PPC targets as sigaction does not exist on all platforms, define
7278 this on a per-platform basis.
7280 Instead of erroring out if the platform is not defined, include
7281 mini-ppc-os.h, and expect that the OS specific setting provides
7282 the required information.
7284 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7286 * aot-compiler.c: Fix --enable-minimal=aot.
7288 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7290 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7293 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7295 * exceptions-arm.c: Fix warnings.
7297 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7300 * mini-x86.c: Fix --enable-minimal=jit build.
7302 * mini.c: Really fix --enable-minimal=jit build.
7304 * mini.c (construct_object_context_for_method): Move this outside
7305 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7307 "Backported" of r124984 from 2.0 branch.
7309 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7311 "Backport" of r124977 + r124978 from 2.0 branch.
7313 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7314 to avoid calling mono_exception_from_token () from the throw trampoline.
7315 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7316 for throwing corlib exceptions, this fixes full-aot support for corlib
7319 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7321 2009-01-29 Miguel de Icaza <miguel@novell.com>
7323 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7324 part of the changes to split the code in mini into operating
7325 system specific files.
7327 This patch was done by copying mini.c to the respective files to
7328 preserve SVN history.
7330 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7332 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7334 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7336 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7337 remoting-invoke-with-check wrappers of shared methods.
7339 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7341 2009-01-27 Mark Probst <mark.probst@gmail.com>
7343 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7344 optimization if the top of stack is the last instruction in the
7345 bblock. Otherwise it might have been used after its definition.
7348 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7350 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7351 method as well when get_vcall_slot () fails to match a code sequence.
7353 * mini-arm.c: Fix the android build, which doesn't have
7356 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7358 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7361 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7363 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7365 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7367 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7368 and put its id into jinfo->used_regs. This is only used on amd64,
7369 which is currently the only platform generating unwind info.
7371 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7372 the dwarf unwinder. This is required to correctly handle async exceptions
7373 like thread abort and stack overflows, which can happen while a method
7374 is in the middle of its prolog or epilog.
7376 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7377 the unwind info belonging to an AOTed method.
7379 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7380 into cfg->unwind_ops.
7382 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7384 * mini.c (mini_init): Call mono_unwind_init ().
7385 (mini_cleanup): Call mono_unwind_cleanup ().
7387 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7388 unwind info to be shared between methods.
7390 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7393 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7394 get_throw_pending_exception () to avoid initialization races.
7396 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7397 mono_arch_exceptions_init () function.
7399 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7401 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7403 * mini.c (mono_get_domain_intrinsic): New helper function.
7404 (mono_get_thread_intrinsic): Ditto.
7406 * mini-arm.c mini-ia64.c: Use the new helper functions.
7408 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7409 the last constrained_call change, since it is needed in the non-AOT
7412 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7414 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7415 mono_get_lmf_addr () on arm eabi linux.
7417 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7419 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7420 code sequence which matches a non-virtual call.
7422 2009-01-23 Mark Probst <mark.probst@gmail.com>
7424 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7427 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7429 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7430 runtime-invoke wrappers, since they are also shared based on signature.
7432 2009-01-22 Mark Probst <mark.probst@gmail.com>
7434 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7435 info from the (correct) context.
7437 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7439 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7441 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7442 using dwarf unwinding info. Not yet used.
7444 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7446 2009-01-21 Mark Probst <mark.probst@gmail.com>
7448 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7451 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7452 special case and handle mono_arch_delegate_invoke_impl() returning
7453 function descriptors.
7455 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7456 trampolines return function descriptors, too.
7458 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7460 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7461 out_of_line optimization.
7463 2009-01-21 Martin Baulig <martin@ximian.com>
7466 (MonoCompile): Added `disable_deadce_vars' to disable removing
7470 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7471 inside the debugger.
7473 * liveness.c (mono_analyze_liveness): Don't remove any unused
7474 variables if `cfg->disable_deadce_vars' is set.
7476 2009-01-21 Mark Probst <mark.probst@gmail.com>
7478 * method-to-ir.c: Only apply exception constructor optimization if
7479 the the method actually belongs to an exception class. Fixes
7482 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7484 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7485 change inside a #ifdef __mono_ppc64__.
7487 * aot-compiler.c (compile_method): Remove the previous limitation.
7489 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7490 on type variables in AOTed code.
7492 * aot-compiler.c (compile_method): Skip generic methods having type
7493 constraints on their generic parameters.
7495 * aot-compiler.c (compile_method): Check for methods which cannot be
7496 encoded inside RGCTX_FETCH patches as well.
7498 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7501 2009-01-20 Mark Probst <mark.probst@gmail.com>
7503 * method-to-ir.c: Force the vtable variable in shared generic code
7504 for the case that they might show up on a stack trace where they
7507 * mini-exceptions.c: Save and use generic sharing info as well as
7508 IP in stack traces to resolve shared generic instantiations.
7510 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7512 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7513 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7515 2009-01-20 Mark Probst <mark.probst@gmail.com>
7517 * method-to-ir.c: Do generic sharing for array constructors.
7519 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7521 * mini-exceptions.c (mono_print_thread_dump): Add information
7522 about the thread state using wapi_current_thread_desc.
7524 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7526 * basic-simd.cs: Tests for the new constructors.
7528 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7530 * mini-ops.h: Added OP_EXPAND_*
7534 * mini-x86.c (mono_arch_output_basic_block): Same.
7536 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7538 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7540 * iltests.il.in: Add a test for #467385.
7542 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7544 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7545 thread been cleaned up is not the same currently in execution.
7547 Fixes appdomain-unload crashes on windows, osx and linux variants
7548 without the __thread keyword.
7550 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7552 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7553 (koush@koushikdutta.com). Implement this for android.
7555 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7556 begins with a digit.
7558 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7559 mono_marshal_get_write_barrier ().
7561 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7563 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7564 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7565 that pass them on a register pair.
7567 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7568 test was crashing due to that.
7570 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7572 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7573 trampoline code. Include ucontext.h only if available.
7575 2009-01-15 Mark Probst <mark.probst@gmail.com>
7577 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7578 and doesn't check whether it's sharable, like it was before
7579 removing the shared generics hash. This brings IronPython
7580 performance back to what it was before that change.
7582 2009-01-14 Mark Probst <mark.probst@gmail.com>
7584 * method-to-ir.c: Handle delegate invocation optimization earlier,
7585 otherwise it would be handled (much more slowly) by the
7586 final/sealed optimization.
7588 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7590 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7591 domain is not set. Fixes #465864.
7593 2009-01-12 Mark Probst <mark.probst@gmail.com>
7595 * method-to-ir.c: Don't stop sharing of generic methods with catch
7596 clauses - we already handle those.
7598 2009-01-12 Mark Probst <mark.probst@gmail.com>
7600 * mini.c, mini.h: lookup_generic_method() is now
7601 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7602 making the shared_generics_hash obsolete.
7604 2009-01-12 Mark Probst <mark.probst@gmail.com>
7606 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7607 use the red zone. Make room on the stack first and then use it,
7608 not the other way around.
7610 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7612 * mini.c (mini_init): Call mono_xdebug_init ().
7614 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7616 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7618 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7620 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7623 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7624 debug+unwind info for trampolines.
7626 * mini.c (mono_create_unwind_op): New helper function.
7628 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7630 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7632 * aot-compiler.c: Fix the build.
7634 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7636 * Makefile.am: Update dtrace-prelink.sh location.
7638 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7640 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7641 optimization. Fixes #464520.
7643 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7645 * mini-amd64.c : Adding code to save/restore non-volatile registers
7648 * exceptions-amd64.c : Adding code to save/restore non-volatile
7649 registers on Winx64.
7651 Contributed under MIT/X11 license.
7653 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7655 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7656 __GNUC_MINOR__ which can break when the major version changes.
7658 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7660 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7662 2009-01-07 Geoff Norton <gnorton@novell.com>
7664 * helpers.c: Allow mono -v -v -v to work on darwin.
7666 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7668 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7671 Contributed under MIT/X11 license.
7673 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7675 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7676 instead of directly accessing type->data.klass. Fixes #462016.
7677 (mono_allocate_stack_slots_full): Ditto.
7679 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7680 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7682 * aot-compiler.c (emit_plt): Fix ARM build.
7684 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7686 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7688 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7691 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7692 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7695 * iltests.il.in: Add a regression test.
7697 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7699 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7701 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7703 * basic-simd.cs: Add a regression test for #462457.
7705 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7707 * mini-ops.h: Add a definition of XPHI.
7709 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7711 * ssa.c (op_phi_to_move): Handle XPHI.
7713 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7717 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7719 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7721 2008-12-31 Geoff Norton <gnorton@novell.com>
7723 * mini-ppc.c: The prolog size allocated can be too small for darwin
7724 ppc32 under certain circumstances. Also fix a small logic bug.
7726 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7728 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7729 while loading AOT methods.
7731 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7732 since only the former is nulled out after a successful cast. This prevents
7733 crashes with rethrown exceptions when using --debug=casts.
7735 2008-12-24 Mark Probst <mark.probst@gmail.com>
7737 * mini.h: New macro for checking whether a method is final,
7738 i.e. whether the method or its class is marked final.
7740 * method-to-ir.c: Use the new macro for all final-checks
7741 consistently. Fixes the crash in the System.ServiceModel tests.
7743 2008-12-23 Mark Probst <mark.probst@gmail.com>
7745 * mini-exceptions.c (get_exception_catch_class): Corrected another
7746 overly strict assertion.
7748 2008-12-23 Mark Probst <mark.probst@gmail.com>
7750 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7751 Clobbering it is not allowed because the caller might use it as
7752 the vtable register in the interface call.
7754 2008-12-19 Mark Probst <mark.probst@gmail.com>
7756 * mini-exceptions.c (get_exception_catch_class): Corrected an
7757 overly strict assertion.
7759 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7761 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7763 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7765 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7767 * cpu-mips.md: correct lengths for certain long_ opcodes.
7769 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7771 * 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().
7773 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7775 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7777 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7779 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7781 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7783 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7786 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7788 * 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
7790 * 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)
7792 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7794 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7796 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7798 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7799 gshared code. Fixes #458947.
7801 * generics.cs: Add a test.
7803 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7805 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7807 * mini-mips.c: first pass n32 code generation.
7809 * mini-mips.h: datatypes and defines for n32 support.
7811 * exceptions-mips.c: first pass n32 code generation.
7813 * tramp-mips.c: first pass n32 code generation.
7815 * cpu-mips.md: add long_ opcodes.
7817 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7819 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7821 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7823 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7825 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7827 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7829 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7831 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7833 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7835 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7837 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7839 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7841 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7843 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7845 2008-12-12 Mark Probst <mark.probst@gmail.com>
7847 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7848 descriptors for helper functions directly in front of the code.
7850 2008-12-11 Mark Probst <mark.probst@gmail.com>
7852 * method-to-ir.c: Removed an unnecessary assertion.
7854 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7856 * method-to-ir.c: Merge SGEN changes from the old JIT.
7858 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7860 * driver.c (compile_all_methods_thread_main): Handle failure of
7863 2008-12-10 Mark Probst <mark.probst@gmail.com>
7865 * mini-ppc.c: Merged with mini-ppc64.c.
7867 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7869 * Makefile.am: Use the same sources for PPC and PPC64.
7871 * mini-ppc64.c: Removed.
7873 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7875 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7876 code to mono_bb_is_fall_through.
7878 * branch-opts.c (mono_remove_critical_edges): Same.
7880 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7882 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7883 expect that an OP_BR_REG will be there.
7885 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7887 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7888 for the many branch ops. The original check miss OP_BR_REG.
7892 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7894 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7896 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7898 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7899 while holding the aot lock.
7901 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7903 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7905 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7907 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7908 to release all runtime callable wrappers held by the runtime.
7910 Contributed under MIT/X11 license.
7912 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7914 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7917 Contributed under MIT/X11 license.
7919 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7921 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7922 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7924 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7926 * cpu-mips.md: fix ckfinite length
7928 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7929 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7930 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7932 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7934 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7936 2008-12-08 Geoff Norton <gnorton@novell.com>
7938 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7939 size by 8 bytes as well.
7941 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7943 * basic-simd.cs: Fix method names for Vector16b.
7945 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7947 * basic-simd.cs: Fix method names for Vector16sb.
7949 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7951 * basic-simd.cs: Fix method names for Vector8us.
7953 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7955 * basic-simd.cs: Fix method names for Vector8s.
7957 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7959 * basic-simd.cs: Fix method names for Vector4ui.
7961 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7963 * basic-simd.cs: Fix method names for Vector2l.
7965 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7967 * basic-simd.cs: Fix method names for Vector2d.
7969 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7971 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7972 that are extension methods.
7974 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7976 * basic-simd.cs: Fix method names for Vector4f.
7978 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7980 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7981 as such. Fixes #456669.
7983 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7985 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7987 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7989 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7990 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7991 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7992 (mips_adjust_stackframe): handle FP spills
7994 * mini-ops.h: add mips_mtc1_s2
7996 * cpu-mips.md: add mips_mtc1_s2
7998 2008-12-07 Zoltan Varga <vargaz@gmail.com>
8000 * unwind.c: New file, move the unwind info encoding functions here from
8001 aot-compiler.c, so they could be used at runtime too.
8003 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8005 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8006 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8008 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8010 * mini-mips.c: cleanup warnings
8011 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8012 (mips_adjust_stackframe): handle case of taking the address of stack locals
8014 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8016 * aot-compiler.c: Implement a few functions missing from the asm writer.
8017 (emit_method_code): Only write symbols for methods when using the bin
8018 writer, since the assembler can't deal with the characters in our method
8021 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8023 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8026 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8027 a bit to also restore %rax.
8029 2008-12-05 Mark Probst <mark.probst@gmail.com>
8031 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8033 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8035 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8038 2008-12-05 Mark Probst <mark.probst@gmail.com>
8040 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8042 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8043 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8045 * exceptions-ppc64.c: Removed.
8047 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8049 2008-12-05 Mark Probst <mark.probst@gmail.com>
8051 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8054 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8056 * tramp-ppc64.c: Removed.
8058 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8060 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8063 2008-12-05 Mark Probst <mark.probst@gmail.com>
8065 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8067 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8068 mini-ppc.h instead of mini-ppc64.h.
8070 * mini-ppc64.h: Removed.
8072 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8074 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8076 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8078 2008-12-05 Mark Probst <mark.probst@gmail.com>
8080 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8081 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8084 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8086 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8088 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8090 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8092 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8094 * basic-simd.cs: Tests for operator == and != on Vector4f.
8096 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8098 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8100 * simd-intrinsics.c: Kill useless enum.
8102 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8104 * cpu-mips.md: add long_conv_to_ovf_i4_2
8105 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8107 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8109 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8111 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8113 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8115 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8117 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8119 * basic-simd.cs: Add tests for new methods.
8121 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8123 * simd-intrinsics.c: Add support for operator == and !=
8126 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8128 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8130 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8132 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8134 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8136 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8137 MONO_PATCH_INFO_ICALL_ADDR.
8139 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8141 * aot-compiler.c: Resurrect full-aot support.
8143 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8145 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8147 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8149 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8151 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8153 * basic-simd.cs: Fix tests to work under ppc.
8154 Remove tests for methods that will be removed.
8156 2008-12-03 Mark Probst <mark.probst@gmail.com>
8158 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8159 generic type (via a typedef or typeref) correctly.
8161 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8163 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8164 diagnose an assertion failure.
8166 2008-12-02 Mark Probst <mark.probst@gmail.com>
8168 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8169 Fix trampoline size.
8171 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8172 conversion opcodes are implemented natively instead via emulation.
8174 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8176 * cpu-mips.md: remove mips_xori
8178 * mini-ops.h: remove mips_xori
8180 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8182 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8184 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8186 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8188 * cpu-mips.md: fix instruction lengths.
8190 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8192 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8194 * mini-ops.h: fix slti / sltiu op profiles.
8196 2008-12-02 Martin Baulig <martin@ximian.com>
8198 * method-to-ir.c (mono_method_to_ir): Disable debugging
8199 information for the init locals block to make the debugger stop
8200 after all locals have been initalized.
8202 2008-12-02 Martin Baulig <martin@ximian.com>
8204 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8205 running inside the debugger.
8207 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8209 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8212 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8213 alu->alu imm optimization which only shows if deadce is disabled.
8215 * aot-compiler.c: Rename the function names for the binary and asm writers
8216 so they can coexist in the same process. Rework the xdebug code to use the
8217 asm writer. This avoids the need to call into the runtime to dump the
8218 debugging info. Add more debugging info for types.
8220 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8222 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8223 cpu description tables, they can't occur in cpu-<ARCH>.md.
8225 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8226 the stack in CEE_LDFLDA. Fixes #450542.
8228 * generics.cs: Add a new test.
8230 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8232 * mini-ops.h: updated MIPS opcodes
8233 * mini-mips.c: decompose long opts
8234 * mini-mips.h: decompose long opts
8236 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8238 * cpu-mips.md: fix length on int_rem_un
8239 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8241 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8243 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8245 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8247 2008-11-29 Martin Baulig <martin@ximian.com>
8249 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8250 mono_debug_using_mono_debugger() in addition to the
8251 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8253 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8255 * mini-ops.h: updated more MIPS opcodes
8256 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8257 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8259 2008-11-28 Mark Probst <mark.probst@gmail.com>
8261 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8263 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8265 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8266 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8267 * mini-ops.h: correct selected mips opcode entries
8269 2008-11-28 Mark Probst <mark.probst@gmail.com>
8271 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8274 2008-11-28 Mark Probst <mark.probst@gmail.com>
8276 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8278 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8280 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8281 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8282 * mini-mips.h: disable IMT
8283 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8285 2008-11-28 Mark Probst <mark.probst@gmail.com>
8287 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8289 2008-11-28 Mark Probst <mark.probst@gmail.com>
8291 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8293 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8295 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8298 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8300 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8301 for Set/GetVector aligned versions.
8303 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8305 * basic-simd.cs: Add tests for Get/SetVector.
8307 2008-11-27 Mark Probst <mark.probst@gmail.com>
8309 * mini.c: Removed g_slist_append_mempool(). Now in
8312 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8314 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8315 size properly and make the bounds check optional.
8317 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8318 for SetVector and IsAligned.
8320 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8322 * mini.c: Remove unused mono_normalize_opcodes () function.
8324 2008-11-26 Mark Probst <mark.probst@gmail.com>
8326 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8327 using the new atomic add ops now.
8329 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8332 2008-11-26 Mark Probst <mark.probst@gmail.com>
8334 * mini-ppc64.c: Several fixes.
8336 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8338 * cpu-mips.md: added jump_table
8339 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8341 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8343 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8345 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8347 * mini-ops.h: corrected a handful of MIPS opcodes.
8349 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8351 * aot-compiler.c: MIPS to use ELF writer
8353 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8355 * mini-codegen.c: remove MIPS specific assert.
8357 2008-11-25 Mark Probst <mark.probst@gmail.com>
8359 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8360 fixes. PPC64 now passes most of the runtime regressions.
8362 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8364 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8365 volatile intervals a bit.
8367 2008-11-24 Mark Probst <mark.probst@gmail.com>
8369 * basic-long.cs: New test case.
8371 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8373 * mini.c (mini_method_compile): Disable globalra for large methods for
8376 * regalloc2.c (order_moves): Add fp support.
8378 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8379 source bblock ends with an OP_BR_REG.
8381 * ratests.cs: Add a new test.
8383 2008-11-23 Mark Probst <mark.probst@gmail.com>
8385 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8386 sharing. PPC64 now passes generics.exe.
8388 2008-11-23 Mark Probst <mark.probst@gmail.com>
8390 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8392 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8394 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8395 memory when mono_jit_info_table_find () can't find the method in the
8398 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8401 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8404 2008-11-23 Mark Probst <mark.probst@gmail.com>
8406 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8407 Several fixes. PPC64 now runs exceptions.exe and
8408 devirtualization.exe.
8410 2008-11-22 Mark Probst <mark.probst@gmail.com>
8412 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8413 arrays.exe and basic-math.exe.
8415 2008-11-22 Mark Probst <mark.probst@gmail.com>
8417 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8418 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8420 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8422 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8424 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8426 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8428 * ir-emit.h: Move macros from method-to-ir.c to here.
8430 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8432 * mini-ops.h: Correct the long simd ops to use LREG.
8434 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8436 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8438 * mini-ops.h: Correct the dreg type of a few long opcodes.
8440 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8443 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8445 * mini-ppc.c: remove negative stack references in epilog
8446 for platforms that don't support the red zone.
8448 2008-11-21 Mark Probst <mark.probst@gmail.com>
8450 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8451 point regs. Now PPC64 passes basic-calls.exe.
8453 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8455 * basic-simd.cs: Add tests for accessors of Vector2l.
8457 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8459 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8461 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8463 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8465 2008-11-21 Mark Probst <mark.probst@gmail.com>
8467 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8468 PPC64 passes basic-long.exe.
8470 2008-11-20 Mark Probst <mark.probst@gmail.com>
8472 * decompose.c: Decompose carry and overflow add on PPC64 like on
8473 other 64 bit archs. Don't decompose sub at all on PPC64.
8475 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8476 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8479 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8481 * basic-simd.cs: Add tests for accessors of Vector2d.
8483 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8485 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8489 * mini-x86.c (mono_arch_output_basic_block): Same.
8491 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8493 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8495 * basic-simd.cs: Add tests for accessors of Vector4f.
8497 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8499 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8503 * mini-x86.c (mono_arch_output_basic_block): Same.
8505 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8507 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8509 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8511 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8513 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8517 * mini-x86.c (mono_arch_output_basic_block): Same.
8519 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8521 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8523 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8525 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8527 * simd-intrinsics.c: Enable setters for Vector16sb.
8529 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8531 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8535 * mini-x86.c (mono_arch_output_basic_block): Same.
8537 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8539 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8541 * simd-intrinsics.c: Implement setter for Vector8us.
8543 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8545 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8548 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8550 * mini-ppc.c: remove references to the red zone in the prolog
8551 (for systems that don't support it).
8553 2008-11-19 Mark Probst <mark.probst@gmail.com>
8555 * cpu-ppc64.md: Fixed a few instruction lengths.
8557 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8560 2008-11-19 Mark Probst <mark.probst@gmail.com>
8562 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8565 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8567 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8569 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8571 * mini-ops.h: Added OP_INSERT_I2.
8575 * mini-x86.c (mono_arch_output_basic_block): Same.
8577 * simd-intrinsics.c: Implement setter for Vector8s.
8579 * simd-methods.h: Add the names of get setters of Vector8s.
8581 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8583 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8585 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8588 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8590 2008-11-18 Mark Probst <mark.probst@gmail.com>
8592 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8593 for PPC64. An empty program runs now.
8595 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8597 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8599 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8600 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8601 info for JITted code is emitted into a shared library, loadable into gdb.
8603 2008-11-18 Mark Probst <mark.probst@gmail.com>
8605 * Makefile.am: Changes to build PPC64.
8607 * mini-arch.h: Include mini-ppc64.h on PPC64.
8609 2008-11-18 Mark Probst <mark.probst@gmail.com>
8611 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8612 in PPC code up to r119147.
8614 2008-11-18 Mark Probst <mark.probst@gmail.com>
8616 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8617 cpu-ppc64.md: Changes for PPC64.
8619 Based on code submitted by andreas.faerber@web.de at
8620 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8623 2008-11-18 Mark Probst <mark.probst@gmail.com>
8625 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8626 cpu-ppc64.md: Copied from the corresponding PPC files from
8629 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8631 * mini-ops.h: Added OP_ROUND.
8633 * cpu-x86.md: Added round.
8635 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8637 * basic-math.cs: Added test_0_round to test rounding.
8639 Contributed under MIT/X11 license.
8641 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8643 * aot-compiler.c : Fix the Winx64 build.
8645 Contributed under MIT/X11 license.
8647 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8649 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8650 in OP_EXTRACT_R8 to avoid possible stack corruption.
8652 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8654 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8656 * cpu-x86.md: Added extract_r8.
8658 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8660 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8661 a couple of OP_EXTRACT_I4.
8663 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8665 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8667 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8669 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8672 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8674 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8675 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8677 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8678 are not needed any more.
8680 * mini.h: Remove the unused INS_LIST macros.
8682 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8685 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8688 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8689 mono_alloc_ireg () instead.
8691 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8694 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8697 * aot-runtime.c (load_aot_module): Disable AOT when running under
8700 * mini-amd64.h: Change the monitor fastpath defines to check for
8701 !PLATFORM_WIN32 so they work on *bsd too.
8703 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8705 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8707 * mini.h (MonoCompile): Remove new_ir flag.
8709 * regalloc.h regalloc.c: Remove unused code.
8711 * cpu-*.md: Remove more unused opcodes.
8713 * simple-cee-ops.h simple-mini-ops.h: Removed.
8715 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8717 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8719 * aliasing.h: Removed.
8721 * *.c: Remove references to aliasing.h and inssel.h.
8723 * mini.c: Remove additional unused functions.
8725 * mini-ops.h cpu-*.md: Remove unused opcodes.
8727 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8729 Remove the old JIT code.
8731 * inssel*.brg: Removed.
8733 * ssa.c abcremoval.c aliasing.c: Removed.
8735 * ssa2.c: Renamed to ssa.c.
8737 * abcremoval2.c: Renamed to abcremoval.c.
8739 * *.c: Removed all !cfg->new_ir code.
8741 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8742 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8744 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8746 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8748 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8749 to simplify the code and cut back on the number of global symbols in the AOT
8752 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8754 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8756 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8757 with the got/got_info tables.
8759 * mini.h: Bump AOT file format version.
8761 * unwind.h: New file, contains definitions for stack unwinding.
8763 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8766 * aot-compiler.c: Generalize the emitting of unwind information to use the
8767 information in cfg->unwind_ops.
8769 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8771 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8772 AOT method frames. Enable writing symbols for methods by default.
8774 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8776 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8777 and make it work with vectors of element sizes 1, 2 and 4.
8779 * simd-intrinsics.c: Enable getter for all vectors with element size
8782 * simd-methods.h: Add the names of other getters.
8784 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8790 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8792 * mini-ppc.h: portability fix.
8794 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8796 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8797 buggy and will overwrite it.
8799 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8801 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8802 Use it to emit local symbols for all methods so AOTed methods show up with
8803 their full name in gdb/valgrind output.
8805 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8807 * mini-ppc.c: portability fixes.
8809 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8811 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8812 entries out of the if (!generic_shared...) code so it is always done.
8813 (mono_class_init_trampoline): Do the patching when running under valgrind
8814 too, newer versions of valgrind have no problems with it.
8816 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8818 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8821 2008-11-13 Mark Probst <mark.probst@gmail.com>
8823 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8826 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8828 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8830 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8832 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8838 * simd-intrinsics.c: Same.
8840 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8842 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8844 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8846 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8847 to work with more Vector types.
8849 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8851 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8852 store the elemens directly instead of using and intermediate.
8854 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8856 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8858 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8859 to preserve %eax for aot plt trampolines.
8861 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8862 (encode_method_ref): Flag synchronized methods so they won't go through
8865 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8868 * cpu-ia64.md (jmp): Increase max length.
8870 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8872 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8873 open generic classes.
8875 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8877 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8878 box+brtrue optimization since it causes test failures on x86.
8880 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8882 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8888 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8889 for simd ctor values.
8891 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8892 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8894 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8896 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8899 * simd-instrincs.c: Same.
8901 * basic-simd.cs: Same.
8903 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8905 * ratests.cs: Add more tests.
8907 * regalloc2.c (add_spill_code): Handle more corner cases.
8909 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8911 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8912 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8913 both the source an destination of an instruction.
8915 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8917 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8918 wapihandles.c: more portability changes.
8920 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8922 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8923 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8924 safe to execute in a signal handler and the kernel provides better
8925 the info in /proc/self/smaps. Avoid the assert on sigaction during
8928 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8930 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8931 do the bblock linking hack if it is actually needed.
8933 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8936 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8937 crash problem is fixed.
8939 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8942 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8944 (mini_method_compile): Set the starting value of next_vreg to
8945 MAX_IREGS + MAX_FREGS when using globalra.
8947 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8948 filter clauses with BB_EXCEPTION_HANDLER.
8950 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8952 2008-11-10 Mark Probst <mark.probst@gmail.com>
8954 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8955 space for stdcall. Fixes regressions on Win32.
8957 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8959 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8961 (linear_scan): Remove an assert which doesn't seem to be needed.
8963 * local-propagation.c (mono_local_deadce): Avoid a call to
8964 MONO_DELETE_INS which would screw up the instruction linking.
8966 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8968 * regalloc2.c: Upgrade to work the current JIT code.
8970 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8972 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8975 * aot-runtime.c: Remove some dead code.
8977 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8979 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8981 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8982 trampolines using sscanf since atoi doesn't work on large unsigned values.
8984 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8985 Initialize code_size.
8987 2008-11-08 Mark Probst <mark.probst@gmail.com>
8989 * method-to-ir.c (mini_emit_inst_for_method): Make
8990 Interlocked.CompareExchange work for Int arguments on 32 bit
8993 2008-11-07 Mark Probst <mark.probst@gmail.com>
8995 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8997 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8999 * main.c Fix MSVC build.
9001 Contributed under MIT/X11 license.
9003 2008-11-06 Mark Probst <mark.probst@gmail.com>
9005 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9006 alignment larger than 8 bytes are aligned correctly, too.
9008 * mini.c: Honor the min_align field of MonoClass when laying out
9011 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9013 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9015 * aot-compiler.c (emit_plt): Fix a warning.
9017 * aot-compiler.c: Implement ARM support in the binary writer.
9019 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9021 * basic-simd.cs: Add test for getter with byref arg.
9022 Fix the naming of a few tests.
9023 Add missing checks to a test.
9025 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9027 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9029 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9030 most of the full-aot support for monitor enter/exit trampolines.
9032 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9033 enter/exit trampoline creation functions.
9035 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9038 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9040 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9041 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9042 implement the needed functionality without adding crap to the runtime.
9044 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9046 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9049 * mini.c (mono_build_date): New global version holding the build date in
9052 * Makefile.am (buildver.c): Generate a file containing the build date.
9054 * main.c: Set the build date from the generated file.
9056 * mini.c (mono_get_runtime_build_info): New helper function returning build
9057 information in a string format.
9059 * driver.c (mono_main): Print the build date in --version.
9061 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9062 file when the bind-to-runtime-version option is used.
9064 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9066 * simd-intrinsics.c: Fix bug when using getters and byref args.
9068 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9070 * simd-methods.h: Rename prefetch methods.
9072 * simd-intrinsics.c: Same.
9074 2008-11-05 Mark Probst <mark.probst@gmail.com>
9076 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9079 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9081 * aot-compiler.c: Use the bundled elf header files instead of depending on
9084 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9087 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9090 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9092 * cpu-x86.md: Add store nta ops.
9098 * mini.h: Add an enum for simd prefetch modes.
9100 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9101 of store. Use the changed code to support store nta.
9103 * simd-intrinsics.c: Add prefetch ops for all vector types.
9105 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9107 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9110 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9113 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9116 2008-11-04 Mark Probst <mark.probst@gmail.com>
9118 * mini-x86.c: Fixed commit.
9120 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9122 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9124 2008-11-04 Mark Probst <mark.probst@gmail.com>
9126 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9127 and MONITOR_EXIT, for the ASM fastpaths.
9129 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9132 * mini.c, patch-info.h: Signature and patch infos for
9133 Monitor.Enter/Exit trampolines.
9135 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9137 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9138 Monitor.Enter/Exit ASM fastpath for Linux.
9140 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9142 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9144 * objects.cs: Add a new test.
9146 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9148 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9149 if MONO_LOG_LEVEL is set.
9151 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9153 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9155 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9157 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9158 of file offsets. Align the sections belonging to the data segment to
9161 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9163 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9164 elf.h. Port it to amd64.
9166 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9168 * driver.c: Enable SIMD by default.
9170 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9172 * cpu-x86.md: Add prefetch op.
9178 * mini.h: Add an enum for simd prefetch modes.
9180 * simd-methods.h: Add prefetch function names.
9182 * simd-intrinsics.c: Add prefetch ops for all vector types.
9184 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9186 * aot-compiler.c (emit_bytes): Speed this up a little.
9188 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9190 * aot-compiler.c: Add JIT time etc. statistics.
9192 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9194 * mini.h (MonoCompile): Add 'got_offset' field.
9196 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9197 method_got_offsets array.
9199 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9202 * aot-compiler.c (compile_method): Add generic method instances referenced
9203 by the method to the list of methods to be compiled, this is required so if
9204 A<T> references B<T>, and another assembly references A<int>, then it will
9205 also get a copy of B<int>.
9207 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9208 when checking for monitor enter/exit.
9210 2008-10-30 Mark Probst <mark.probst@gmail.com>
9212 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9213 for Monitor.Enter and Monitor.Exit if enabled.
9215 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9218 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9220 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9221 of an OP_MOVE. Fixes #440046.
9223 * basic-long.cs: Add a new test.
9225 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9227 * mini.h: Add synchronization note for the managed counter-part.
9229 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9230 returns the simd caps of the current cpu.
9232 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9234 * basic-simd.cs: Remove Console.WriteLine.
9236 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9238 * basic-simd.cs: New tests for Vector2ul.
9240 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9242 * simd-intrinsics.c: Add new vector type Vector2ul.
9244 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9246 * basic-simd.cs: New tests for Vector2l.
9248 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9250 * cpu-x86.md: Add long version of most packed int ops.
9256 * simd-intrinsics.c: Add new vector type Vector2l.
9258 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9260 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9262 * simd-methods.h: Remove SN_op_BitwiseXor.
9264 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9266 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9269 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9271 * basic-simd.cs: Test for Vector2d.
9273 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9276 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9278 * cpu-x86.md: Add double version of all packed float ops.
9284 * simd-intrinsics.c: Add new vector type Vector2d.
9286 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9288 * simd-methods.h: Add Duplicate.
9290 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9292 * basic-simd.cs: Test for packing with signed saturation.
9294 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9296 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9297 found in the TYPESPEC table.
9299 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9301 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9304 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9306 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9307 instead of the RVA, since the RVA can be changed by tools like the cil
9310 * method-to-ir.c (mono_method_to_ir2): Ditto.
9312 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9313 (deserialize_variable): Ditto.
9315 2008-10-25 Martin Baulig <martin@ximian.com>
9317 * debug-mini.c (write_variable): Use
9318 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9320 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9322 * cpu-x86.md: Add unsigned variants of packd and packw.
9326 * mini-x86.h: Emit the right instruction for packd and packw.
9327 Add unsigned variants of packd and packw.
9329 * simd-intrinsics.c: Packd and packw were used in place of their
9330 unsigned variants. Change that.
9331 Add intrinsics for (Signed)PackWithSignedSaturation.
9333 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9335 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9337 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9339 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9341 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9343 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9345 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9348 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9350 2008-10-24 Mark Probst <mark.probst@gmail.com>
9352 * method-to-ir.c, mini.c: Special casing for the synchronized
9353 wrapper for the ldtoken+GetTypeFromHandle case.
9355 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9357 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9359 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9360 created/split bblocks.
9362 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9364 * mini-ops.h: Add packed signed mul high.
9368 * mini-x86.c (mono_arch_output_basic_block): Same.
9370 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9372 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9374 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9376 * basic-simd.cs: Tests for Vector16sb.
9378 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9380 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9382 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9384 * mini-ops.h: Add packed signed min, max and compare greater.
9388 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9391 * simd-methods.h: Add CompareGreaterThan.
9393 * simd-methods.h: Remove CompareEquals.
9395 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9397 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9399 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9402 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9404 * basic-simd.cs: Fix tests due to change in the API.
9406 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9408 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9410 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9412 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9414 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9415 inst_offset as this has invalid values for LDADDR.
9417 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9419 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9421 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9423 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9425 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9426 for accessing field->data.
9428 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9430 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9432 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9434 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9436 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9438 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9440 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9441 from the cfg mempool.
9443 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9445 * basic-simd.cs: Tests for new methods in Vector8us.
9447 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9449 * mini-ops.h: Add multiply and store high.
9453 * mini-x86.c (mono_arch_output_basic_block): Same.
9455 * simd-methods.h: Same.
9457 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9460 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9462 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9463 mono_class_setup_vtable ().
9465 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9466 mono_class_get_vtable_entry () for accessing klass->vtable.
9468 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9470 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9473 * method-to-ir.c (mono_save_token_info): Don't save references made from
9476 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9477 of generic instances.
9479 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9481 2008-10-19 Mark Probst <mark.probst@gmail.com>
9483 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9484 OP_JMP depends on the method signature. Calculate it properly.
9486 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9488 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9491 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9493 (emit_extra_methods): Add another table mapping method indexes to
9494 offsets in the extra_method_info table.
9496 * mini.h: Bump AOT file format version.
9498 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9499 and mono_aot_get_method_from_token () into one function.
9501 2008-10-19 Mark Probst <mark.probst@gmail.com>
9503 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9506 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9508 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9511 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9514 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9516 * mini.h: Bump aot file format version.
9518 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9519 AOT file can contain native code for methods which are not in the METHOD
9520 table. Generate code for non-sharable generic instances of generic methods
9521 found in the METHODSPEC table.
9523 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9524 encoding generic type handles.
9526 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9527 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9529 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9530 macros + MONO_ADD_INS.
9532 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9535 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9537 * mini.h: Bump aot file format version.
9539 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9541 2008-10-17 Mark Probst <mark.probst@gmail.com>
9543 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9544 platforms, with definable stack alignment value. Set to 16 now
9547 * mini.c, mini.h, driver.c: Command line option for disabling
9550 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9552 * basic-simd.cs: Tests for new methods in Vector4ui.
9554 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9556 * mini-ops.h: Add packed int shuffle.
9560 * mini-x86.c (mono_arch_output_basic_block): Same.
9562 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9563 extract mask, max, min, shuffle.
9565 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9567 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9569 * basic-simd.cs: Tests for new methods in Vector8us.
9571 2008-10-17 Mark Probst <mark.probst@gmail.com>
9573 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9574 RuntimeTypeHandle, not a TypedReference.
9576 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9578 * simd-intrinsics.c: remove relocations.
9580 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9582 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9583 optimizations from the x86 backend.
9585 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9587 * simd-methods.h, simd-intrinsics.c: debloat method names and
9588 prepare for no relocations.
9590 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9592 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9596 * mini-x86.c (mono_arch_output_basic_block): Same.
9598 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9599 extract mask, max, min and sum of absolute differences.
9601 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9604 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9606 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9607 Renamed one test for consistency.
9609 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9611 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9612 fix to the code that deal with other blocks.
9614 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9616 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9618 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9620 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9621 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9622 able to process the source reg.
9624 2008-10-16 Martin Baulig <martin@ximian.com>
9626 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9628 * inssel.brg: Add `OP_HARD_NOP'.
9630 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9632 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9633 `OP_HARD_NOP' instruction when running inside the debugger.
9635 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9636 `OP_HARD_NOP' instruction when running inside the debugger.
9638 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9640 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9641 now works. The issue with the regalloc tripping up no longer
9644 * simd-intrinsics.c (load_simd_vreg): Same.
9646 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9648 * basic-simd.cs: Tests for new Vector8ui methods.
9650 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9652 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9653 only for type. This fixes crashes where MonoInst::klass is checked
9654 for ops of type != VTYPE or OBJ.
9656 * simd-intrinsics.c (load_simd_vreg): Same.
9658 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9660 * mini-ops.h: Add ops for packed shuffle/max/avg and
9665 * mini-x86.c (mono_arch_output_basic_block): Same.
9667 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9670 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9671 to emit extract mask op.
9673 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9674 to emit word shuffles.
9676 2008-10-15 Mark Probst <mark.probst@gmail.com>
9678 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9679 the largest alignment needed by a variable, but at least
9682 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9684 * basic-simd.cs: Tests for the fixes in the last commit.
9686 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9688 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9689 no longer handles STACK_PTR input.
9691 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9693 * simd-intrinsics.c (load_simd_vreg): New function that works like
9694 get_simd_vreg but handles STACK_PTR input.
9696 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9697 as the input can be an arbitrary pointer.
9699 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9700 LDADDR local optimization directly otherwise use a store op.
9702 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9704 * basic-simd.cs: Tests for dup low and dup high.
9706 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9708 * mini-ops.h: Add dup low and dup high ops.
9712 * mini-x86.c (mono_arch_output_basic_block): Same.
9714 * simd-intrinsics.c (vector4f_intrinsics): Same.
9716 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9718 * basic-simd.cs: Tests for recently added functionality.
9720 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9722 * mini-ops.h: Add remaining sse1 fp ops.
9724 * cpu-x86.md: Add remaining sse1 fp ops.
9726 * mini-x86.c (mono_arch_output_basic_block): Same.
9728 * mini.h: Add enum for simd FP compare conditions.
9730 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9732 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9733 so the backed can generate the appropriate op.
9735 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9736 This patch squeese one more byte from the SimdIntrinsc struct.
9738 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9739 a a shift amount intead of simply or'ing it.
9741 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9743 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9744 byte so we can have an aditional flags field without increasing struct size.
9746 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9747 against the simd_supported_versions bitmask.
9749 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9751 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9753 * mini.c: remove rawbuffer code (the only use here is unsafe because
9754 it takes locks during signal handling and the kernel now provides much
9755 better info in proc/pid/smaps these days).
9757 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9759 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9760 OP_X86_PUSH_OBJ. Fixes #434620.
9762 * objects.cs: Add a test.
9764 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9766 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9767 that the packuswb/packusdw don't work with unsigned numbers for what
9768 would be negative numbers in signed format.
9770 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9771 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9773 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9775 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9777 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9779 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9781 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9784 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9785 version as the enum in mini.h.
9787 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9788 for sse3 ops, check the simd_version field if present. This way the code
9789 works with all versions of sse.
9791 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9793 * simd-intrinsics.c: Fixed intrinsic name typo.
9795 * mini.h: Added missing simd exported function.
9797 * basic-simd.cs: Added tests for Vector4ui.
9798 Fixed broken test for Vector16b.
9800 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9802 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9803 the max length to 64.
9805 2008-10-10 Mark Probst <mark.probst@gmail.com>
9807 * method-to-ir.c: Only do the fast virtual generic method call for
9808 non-wrapper methods.
9810 * mini.h, mini-trampolines.c: The new generic virtual remoting
9811 trampoline handles virtual method calls via the vtable (as done by
9812 the fast virtual generic method calls) to remoting proxies.
9814 * mini.c (mono_jit_create_remoting_trampoline): For generic
9815 methods reate a generic virtual remoting trampoline.
9817 * mini-amd64.h: Enable fast virtual generic method calls again.
9819 2008-10-10 Mark Probst <mark.probst@gmail.com>
9821 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9822 restore registers when doing tail calls.
9824 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9826 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9829 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9831 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9833 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9835 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9837 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9839 * basic-simd.cs: Retrofit for API changes.
9841 2008-10-10 Mark Probst <mark.probst@gmail.com>
9843 * mini-ppc.c: Handle integer stack arguments for tail calls.
9845 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9847 * optflags-def.h: Removed sse3 optimization.
9851 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9854 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9856 * mini.h: Added enumeration with simd versions.
9858 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9861 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9863 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9865 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9867 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9869 * basic-simd.cs: Fixed test naming.
9871 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9873 * mini-ops.h: Added ops for packed and saturated math, shifts
9874 and packing/unpacking.
9876 * cpu-x86.md: Added descriptors for the above ops.
9878 * mini-x86.c: Added code to emmit the above ops.
9880 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9882 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9884 * aot-compiler.c (compile_method): Enable AOT for generic code.
9886 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9888 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9890 * mini.c: add a workaround for a common screwup that ends up blamed
9891 to mono (other processes blocking signal delivery).
9893 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9895 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9896 in the LDFLD/STFLD opcodes. Fixes #432673.
9898 * iltests.il.in: Add a new test.
9900 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9902 * mini-arm.c: attach the thread in unmanaged->managed transitions
9903 using delegates (bug #433148).
9905 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9907 * basic-simd.cs: Use new ShuffleSel constants.
9909 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9911 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9913 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9914 only disable simd intrinsics if no sse2 is detected.
9916 * optflags-def.h: Added sse3.
9918 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9921 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9923 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9924 when adding delegate-invoke wrappers.
9926 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9928 * Makefile.am: Reenable the simd tests.
9930 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9932 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9933 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9934 other vreg is allocated to that hreg.
9936 Contributed under MIT/X11 license.
9938 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9940 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9943 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9945 * basic-simd.cs: New test suite for SIMD intrinsics.
9947 * Makefile.am: Added new tests.
9949 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9951 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9955 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9957 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9958 using SSE2 aware opcodes.
9960 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9961 is enabled, this code path is only reachable if conversion ops are emmited after
9964 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9966 This optimization saves 6 bytes per conversion against the old version.
9968 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9970 * aot-compiler.c (compile_method): Don't skip methods referencing
9971 generic methods without a corresponding entry in token_info_hash, since
9972 encode_method_ref () can handle all generic methods now.
9974 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9975 generic context is set.
9977 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9978 generic sharing of LDTOKEN.
9980 2008-10-06 Mark Probst <mark.probst@gmail.com>
9982 * mini-amd64.h: Temporarily disabled fast virtual generic method
9983 calls because it breaks the System.Runtime.Remoting tests.
9985 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9987 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9989 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9990 so inlining actually works.
9991 (check_inline_caller_method_name_limit): Ditto.
9993 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9995 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9996 64 bit safety (from Olaf Hering and Andreas Farber).
9998 2008-10-06 Zoltan Varga <vargaz@gmail.com>
10000 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
10001 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
10002 unused virtual call support code.
10004 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10006 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10007 which can't use aot trampolines.
10008 (decode_patch): Don't create aot trampolines for methods which can't use
10011 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10012 use aot trampolines.
10014 * mini.h: Bump AOT image format version.
10016 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10018 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10019 to save_token_info () since cmethod is inflated for constrained calls.
10021 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10023 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10025 * Makefile.am: Add build rules for ppc64.
10026 This avoids the build failing at pedump with unresolved symbols
10027 due to lack of arch_sources. Instead it will now fail earlier
10028 due to lack of cpu-ppc64.md.
10030 Contributed under MIT/X11 license.
10032 2008-10-04 Mark Probst <mark.probst@gmail.com>
10034 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10037 * iltests.il.in: Add test case for tail call with many arguments.
10039 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10041 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10042 to the fast virtual generic method code until the aot case is fixed.
10044 2008-10-03 Mark Probst <mark.probst@gmail.com>
10046 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10048 2008-10-03 Mark Probst <mark.probst@gmail.com>
10050 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10053 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10055 * simd-intrinsics.c: Forgot to add this one.
10057 * mini-codegen.c: Fix macro in case SIMD is not supported.
10059 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10061 This patch land initial JIT support for simd intrinsics.
10063 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10065 * Makefile.am: Added simd-intrinsics.c
10067 * simd-intrinsics.c: New file with simd instrinsic related
10070 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10072 * cpu-x86.md: Add simd related instructions.
10074 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10076 * driver.c: Added two new --regression variants.
10078 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10080 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10082 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10083 extract some complicated logic to helper functions.
10085 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10087 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10089 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10090 the specialized simplification pass.
10092 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10094 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10096 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10099 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10100 if MONO_ARCH_NEED_SIMD_BANK is defined.
10102 * mini-ops.h: Added the new simd ops.
10104 * mini-x86.c: Added mono_arch_xregname.
10106 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10108 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10110 * mini-x86.h: Define simd related MONO_ARCH macros.
10112 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10114 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10116 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10117 MONO_CLASS_IS_SIMD to deal with simd related IR.
10119 * mini.h (MonoInst): Added spill_var to the backend union.
10121 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10123 * mini.h: Added forward declarations of the new simd fuctions.
10125 * optflags-def.h: Added new optimization names SIMD.
10127 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10129 * regalloc.h: Added support for working with 3 register banks.
10131 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10133 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10135 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10137 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10139 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10141 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10142 instead of one on 64 bit systems.
10144 * method-to-ir.c: Remove unused includes.
10146 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10148 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10149 cfg->used_int_regs, since the two are different on arm.
10151 2008-10-02 Mark Probst <mark.probst@gmail.com>
10153 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10154 mono_method_get_vtable_index() to get the vtable index.
10156 2008-10-02 Mark Probst <mark.probst@gmail.com>
10158 * method-to-ir.c (mono_method_to_ir2): Don't create native
10159 wrappers for array methods, because they're never called (and if
10160 they were called they wouldn't work).
10162 2008-10-02 Mark Probst <mark.probst@gmail.com>
10164 * method-to-ir.c (mono_method_to_ir2): Array methods are
10165 special-cased and must not be invoked indirectly via the (M)RGCTX
10166 when generic sharing is turned on. Fixes #431413.
10168 2008-10-01 Mark Probst <mark.probst@gmail.com>
10170 * method-to-ir.c: When generic sharing is active, call
10171 non-interface virtual generic methods via the standard trampoline.
10173 * mini-trampolines.c: Handle virtual generic shared methods.
10175 * mini.h, mini-x86.c, mini-x86.h: New argument for
10176 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10177 method thunks and which is the trampoline to call if the lookup
10178 fails. Enable the virtual generic method thunk for x86.
10180 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10181 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10182 argument but assert that it's NULL, because these archs don't yet
10183 implement the virtual generic method thunk. Changes in the IMT
10184 thunk data structures.
10186 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10188 * aot-compiler.c (emit_globals): Avoid invalid characters in
10189 the static linking symbol.
10191 * objects.cs: Add a test for the range check optimization. Fix warnings.
10193 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10194 optimization from the current JIT.
10196 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10197 later in decompose_array_access_opts () to allow more optimizations.
10199 * method-to-ir.c (mono_handle_soft_float): Rename this to
10200 mono_decompose_soft_float () for consistency.
10202 * mini-ops.h: Fix arguments of OP_STRLEN.
10204 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10205 into a separate function.
10206 (reset_cast_details): Ditto.
10207 (handle_unbox): Save cast details. Fixes #431254.
10209 * method-to-ir.c: Remove some obsolete FIXMEs.
10211 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10213 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10215 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10217 * mini-codegen.c: More work on macros to make them
10218 ready for multiple regbanks.
10220 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10222 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10224 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10226 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10228 * mini-codegen.c (mono_spillvar_offset): Proper support for
10231 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10233 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10234 the stack overflow changes.
10236 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10238 * mini-codegen.c: Make all bank macros depend on reg_bank.
10240 * mini-codegen.c (mono_local_regalloc): Make free mask
10241 initialization regbank aware.
10243 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10245 * mini-codegen.c (mono_local_regalloc): Extract callee
10246 mask selection to a function and make it regbank aware.
10248 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10250 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10251 code to deal with many regbanks.
10253 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10255 * mini-codegen.c: More fp->regbank changes.
10257 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10259 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10260 of a hardcoded constant.
10262 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10264 * method-to-ir.c (type_from_stack_type): Fix typo.
10266 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10268 * mini-ia64.c (emit_move_return_value): Convert float return values to
10271 * objects.cs: Add a new test.
10273 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10274 VARARG methods to fix an assert later.
10276 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10277 end so it at least compiles.
10279 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10281 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10283 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10285 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10286 optimization to a new function (emit_optimized_ldloca_ir) and enable
10287 it for both ldloca and ldloca_s.
10289 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10291 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10292 gshared CASTCLASS code.
10294 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10295 amd64, where the libc stack unwinder encounters stack frames referring to
10296 native code in unmapped memory.
10298 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10301 * generics.cs: Add new test.
10303 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10305 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10306 add a check that one of the ARM_FPU_ constants is defined.
10308 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10310 * mini-exceptions.c: Fix build on non-altstack platforms.
10312 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10315 * ir-emit.h: Add a comment to NEW_PCONST.
10317 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10319 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10321 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10322 after the changes to MonoJitDomainInfo.
10324 2008-09-27 Mark Probst <mark.probst@gmail.com>
10326 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10328 2008-09-27 Mark Probst <mark.probst@gmail.com>
10330 * mini-ppc.c: Compiler warning fixes.
10332 2008-09-27 Mark Probst <mark.probst@gmail.com>
10334 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10337 2008-09-27 Mark Probst <mark.probst@gmail.com>
10339 * exceptions-ppc.c, mini-ppc.h: Compile
10340 mono_arch_handle_altstack_exception() on Darwin, too.
10342 2008-09-27 Mark Probst <mark.probst@gmail.com>
10344 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10345 work on archs which don't have generic sharing implemented, only
10346 without the vtable_arg.
10348 2008-09-26 Mark Probst <mark.probst@gmail.com>
10350 * mini.c: Added comment explaining why delegate ctor icall
10351 wrappers are compiled.
10353 2008-09-26 Mark Probst <mark.probst@gmail.com>
10355 * mini.c: Don't produce trampolines to delegate ctor icall
10356 wrappers but compile them upfront.
10358 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10360 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10361 runtime-set function when going back to managed code. Currently this
10362 is used to set back the protection on the soft ovf pages and/or to
10363 throw the stack overflow exception that happened in unmanaged code.
10365 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10367 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10368 runtime-set function when going back to managed code. Currently this
10369 is used to set back the protection on the soft ovf pages and/or to
10370 throw the stack overflow exception that happened in unmanaged code.
10372 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10374 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10375 the support code for restoring stack protection after stack overflows
10376 that happen in unmanaged code. Don't set the exec permission on the
10377 soft overflow area.
10379 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10381 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10382 delegate->method_ptr is set. Fixes #428054.
10384 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10386 * tests.cs: Rename to ratests.cs.
10388 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10389 emit_get_rgctx_... functions.
10391 2008-09-25 Mark Probst <mark.probst@gmail.com>
10393 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10395 2008-09-25 Mark Probst <mark.probst@gmail.com>
10397 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10398 before asserting that method is sharable.
10400 2008-09-25 Mark Probst <mark.probst@gmail.com>
10402 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10403 whether method needs a static RGCTX wrapper used instead of
10404 complex conditions.
10406 * generic-sharing.c, mini.h: A few functions moved to
10407 metadata/generic-sharing.c.
10409 2008-09-25 Mark Probst <mark.probst@gmail.com>
10411 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10412 Generic code sharing for value types, which essentially means
10413 treating value type methods like static methods. The RGCTX is
10414 passed in the same way.
10416 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10418 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10419 opcode when creating multi-dimensional arrays of open types.
10421 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10422 open generic types.
10424 * generics.cs: Add a test.
10426 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10428 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10430 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10432 * mini.c (mini_method_compile): Set it when running under the debugger.
10434 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10435 vreg optimization if the flag is set.
10437 * driver.c (mono_main): Add --attach= option to pass options to
10440 * mini.c (sigquit_signal_handler): Start the attach agent.
10442 * ssapre.c: Disable this to save space since it is not yet ported to
10445 * regalloc2.c: Disable this to save space.
10447 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10449 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10451 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10452 the -v option useful again.
10454 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10456 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10459 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10460 arrays of arrays. Fixes #428406.
10462 * method-to-ir.c (mini_emit_castclass): Ditto.
10464 * objects.cs: Add new test.
10466 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10468 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10469 was wrong at it choked against target_type_is_incompatible for byref types.
10471 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10473 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10476 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10478 * mini-exceptions.c: update a few more exceptions-related counters.
10480 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10482 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10483 new functions to allocate from persistent mempools.
10485 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10487 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10488 multiple register banks in the future.
10490 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10492 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10494 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10496 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10498 * mini.h: Export type_to_eval_stack_type.
10500 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10501 is only ins->klass of byref types.
10503 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10505 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10506 (mini_emit_memcpy2): Ditto.
10508 * mini-amd64.c: Fix a warning.
10510 2008-09-21 Mark Probst <mark.probst@gmail.com>
10512 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10515 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10517 * method-to-ir.c: Extract stloc micro-optimization to a
10518 function and apply it to all cases.
10520 2008-09-19 Mark Probst <mark.probst@gmail.com>
10522 * method-to-ir.c: Don't fail generic code sharing in cases we
10525 2008-09-18 Mark Probst <mark.probst@gmail.com>
10527 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10529 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10531 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10534 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10536 * trace.c: make tracing more useful and correct, with per-thread
10537 id and indent info.
10539 2008-09-15 Mark Probst <mark.probst@gmail.com>
10541 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10542 doing a method call and the argument is an R4.
10544 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10546 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10549 2008-09-13 Mark Probst <mark.probst@gmail.com>
10551 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10553 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10555 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10556 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10558 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10560 * driver.c: Add a --agent argument (not supported yet) to load managed
10561 agent assemblies before loading the main assembly, similarly to how the
10562 Java VM handles agents.
10564 2008-09-11 Mark Probst <mark.probst@gmail.com>
10566 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10567 function to do stack layout of local variables.
10569 2008-09-11 Mark Probst <mark.probst@gmail.com>
10571 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10574 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10576 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10577 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10578 JIT if DISABLE_JIT is defined.
10580 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10583 2008-09-10 Mark Probst <mark.probst@gmail.com>
10585 * iltests.il.in: Disable the fconv test on PPC (the result is
10586 undefined according to ECMA).
10588 2008-09-10 Mark Probst <mark.probst@gmail.com>
10590 * iltests.il.in: Enable tail call tests for PPC.
10592 * mini.h: Add variable for storing incoming valuetype argument
10593 addresses for tail calls.
10595 * mini-ppc.c: Implement valuetype arguments and return values for
10596 tailcalls on Linux.
10598 2008-09-09 Mark Probst <mark.probst@gmail.com>
10600 * mini-ppc.c: Partially implement tail calls (struct arguments and
10601 return values not supported).
10603 * method-to-ir.c: Enable tail calls on PPC.
10605 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10607 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10608 runtime-invoke wrappers to work around the problem of them getting
10609 assigned to a random class.
10611 * aot-runtime.c (mono_aot_get_method): Ditto.
10613 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10615 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10616 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10618 2008-09-07 Mark Probst <mark.probst@gmail.com>
10620 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10621 until they're implemented properly.
10623 * exceptions-ppc.c: Use arch-independent exception-handling code
10624 instead of custom one.
10626 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10629 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10631 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10632 applies when __powerpc__ is defined.
10634 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10636 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10637 methods to their code to avoid computing the full name of wrappers and
10638 doing a lookup in a string hash table.
10640 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10642 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10643 we identify bblocks before method_to_ir () is ran.
10645 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10646 Also avoid optimizing branches pointing to themselves.
10648 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10650 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10652 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10654 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10656 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10657 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10658 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10661 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10662 jumped to the same entry in plt_jump_table.
10664 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10666 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10669 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10671 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10672 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10675 2008-08-29 Geoff Norton <gnorton@novell.com>
10677 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10678 segment, and doesn't properly handle .space as .text. Fixes
10681 2008-08-29 Geoff Norton <gnorton@novell.com>
10683 * mini.c: Disable the mach exception handler when running on
10686 2008-08-29 Geoff Norton <gnorton@novell.com>
10688 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10689 globals on Darwin/ARM
10691 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10693 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10694 since too many things depend on it. Instead, call
10695 mono_runtime_set_no_exec ().
10697 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10700 * aot-compiler.c: Add an 'asm-only' AOT option.
10702 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10704 * aot-compiler.c (compile_method): Disable gshared support for now as it
10707 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10709 * mini-amd64.h : Fix a compiler warning.
10711 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10712 Changed to use a callback function to retrieve the unwind info.
10713 This avoids problems observed when code blocks were removed by
10714 unloading an app domain.
10716 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10717 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10720 Contributed under MIT/X11 license.
10722 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10724 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10725 case to keep the stack aligned to 8.
10727 Contributed under MIT/X11 license.
10729 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10731 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10732 avoid repeated linear searches.
10734 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10736 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10737 methods it can't handle.
10739 * aot-compiler.c (add_method): Avoid adding a method twice.
10740 (add_wrappers): Add runtime invoke wrappers for all methods.
10742 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10743 function to create an aot-compatible version of this trampoline.
10745 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10747 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10749 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10751 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10752 with a generic sharing failure.
10754 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10756 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10757 CEE_RETHROW. Fixes #419634.
10759 * mini.c (mono_method_to_ir): Ditto.
10761 * exceptions.cs: Add a new test.
10763 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10764 to mono_type_stack_size_internal () since some callers might not pass in
10767 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10768 instrument_prolog. Fixes #419878.
10770 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10771 doubles in soft float mode volatile.
10773 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10775 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10777 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10778 to handle soft float correctly.
10780 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10783 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10785 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10786 to sp, since the generics catch code requires it.
10788 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10791 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10792 mono_arch_emit_imt_argument ().
10794 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10796 * mini-arm.c tramp-arm.c: Generic sharing updates.
10798 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10800 * mini-arm.c: Fix the arm build.
10802 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10803 handling enums, generic instances and generic sharing.
10804 (mini_type_stack_size_full): Ditto.
10806 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10808 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10810 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10812 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10815 * mini-arm.c: Various small generic sharing changes.
10817 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10819 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10822 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10823 helper function to return a generic class init trampoline.
10825 * method-to-ir.c mini.c: Use it.
10827 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10828 arch-specfic function to return a generic class init trampoline.
10830 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10831 the GENERIC_CLASS_INIT custom code.
10833 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10834 a fatal error, not a sharing failure.
10836 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10839 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10840 trampoline argument from MONO_ARCH_VTABLE_REG.
10842 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10843 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10844 argument, and pass the vtable in VTABLE_REG.
10846 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10847 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10848 argument, and pass the vtable in VTABLE_REG.
10849 (mono_arch_create_trampoline_code_full): Remove some special casing for
10850 the rgctx fetch trampoline.
10852 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10855 * iltests.il: Add a test for it.
10857 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10859 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10861 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10864 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10865 use mono_jit_info_table_find () to avoid recursion.
10866 (mono_delegate_trampoline): Add a sync wrapper here.
10868 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10871 * mini.c (mono_method_to_ir): Ditto.
10873 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10874 add_sync_wrapper argument. Don't add a sync wrapper here.
10875 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10877 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10879 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10881 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10882 of nonvolatile registers back from MonoContext to CONTEXT.
10884 Contributed under MIT/X11 license.
10886 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10888 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10889 arguments on Winx64 there are only 4 argument registers. For this
10890 logic to work the last argument must be pulled from the stack.
10892 Contributed under MIT/X11 license.
10894 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10896 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10898 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10899 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10900 encode/decode_method_ref ().
10902 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10904 * aot-runtime.c (decode_patch): Ditto.
10906 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10907 MONO_PATCH_INFO_METHOD.
10909 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10910 MonoGenericJitInfo.
10912 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10913 MonoGenericJitInfo.
10915 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10917 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10918 one from the caller.
10920 * aot-runtime.c (decode_generic_inst): New function to decode and
10921 return a interned generic inst.
10922 (decode_klass_ref): Use it.
10923 (decode_method_ref): Ditto.
10925 * aot-compiler.c (emit_exception_debug_info): Save
10926 jinfo->has_generic_jit_info too.
10928 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10930 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10932 * iltests.il.in: Add a test for fconv_to_i.
10934 * liveness.c: Disable the liveness2 pass for now to save space.
10936 * regalloc2.c: Include mempool-internals.h to fix warnings.
10938 * aot-compiler.c (encode_method_ref): Encode the context of generic
10941 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10942 the context saved in the aot file.
10944 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10946 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10948 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10949 volatile so they won't be optimized away.
10951 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10957 * dominators.c: Remove duplicated functions that now are in
10958 mempool-internals.h.
10960 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10962 * aot-compiler.c: Fix warnings.
10964 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10966 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10968 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10971 * mini.c (mono_resolve_patch_target): Ditto.
10973 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10974 (encode_klass_ref): Add support for encoding VARs/MVARs.
10976 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10978 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10979 the handling of the got entries into a separate 'decode_got_entry' function.
10980 Add support for RGCTX_FETCH.
10982 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10983 clobbered by the trampoline code.
10985 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10986 not clobbered by the indirect calling code.
10988 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10990 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10993 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10995 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10996 signature using the compilation mempool otherwise we would leak it.
10998 2008-08-18 Zoltan Varga <vargaz@gmail.com>
11000 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
11001 mono_emit_abs_call ().
11003 * patch-info.h: Add GENERIC_CLASS_INIT.
11005 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11007 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11008 as their target as a near call.
11010 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11012 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11014 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11015 call to a runtime function described by a patch.
11017 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11018 mono_emit_abs_call, this has the advantage that the ABS handling code in
11019 mono_codegen () can handle them both, and can handle other stuff in the
11020 future without additional code.
11022 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11024 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11027 * mini.h: Add missing bblock related prototypes.
11029 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11030 reverse_inst_list_len fields.
11032 * mini.c: Refactor this file a bit by moving branch optimizations to
11035 * method-to-ir.c: Merge generic sharing changes missed earlier.
11037 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11039 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11040 shared patches. Process METHODCONST as a shared patch.
11042 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11043 as it crashes on the 2.0 mscorlib.
11045 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11048 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11049 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11052 * aot-compiler.c: Reorganize the got handling code to be a bit more
11055 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11057 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11058 mono_patch_info_equals/hash, and use it to massively simplify
11061 * mini.c (mono_patch_info_hash): Simplify this and add support for
11064 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11066 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11067 handling code, since an offset is not enough to identify a trampoline.
11069 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11071 2008-08-17 Mark Probst <mark.probst@gmail.com>
11073 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11075 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11077 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11079 * decompose.c: PPC decompositions for various ops.
11081 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11083 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11085 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11086 call the generic trampoline code using a call, instead of a jump, to
11087 remove some special casing from the generic trampoline code.
11089 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11090 (mono_codegen): Ditto.
11092 * aot-compiler.c aot-runtime.c: Ditto.
11094 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11096 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11097 helper function to find the offset corresponding to a lazy fetch trampoline.
11099 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11100 when doing generic sharing.
11102 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11105 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11106 mini-trampolines.c to be with the other trampoline creation functions.
11108 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11109 as it is equal to method->signature in most cases, add a
11110 mono_emit_method_call_full variant which takes a signature and an imt
11113 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11115 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11116 to this function, since it could be computed easily from the method
11118 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11121 * method-to-ir.c mini.c: Remove references to
11122 compile_generic_method_wo_context.
11124 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11125 generic method calls.
11127 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11128 dimensional non-szarrays.
11130 * mini.c (mini_init): Register mono_array_new_1.
11132 * jit-icalls.c (mono_array_new_1): New jit icall.
11134 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11135 pointing to the method.
11137 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11138 method addresses belonging to METHOD_JUMP patches in the
11139 jump_target_got_slot_hash.
11140 (mono_aot_load_method): Ditto.
11142 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11143 METHOD_JUMP patches.
11145 * mini.c (mini_create_jit_domain_info): New helper function which
11146 initializes/frees domain->runtime_info.
11147 (mini_free_jit_domain_info): Ditto.
11148 (mini_init): Install the domain hook functions with the runtime.
11150 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11151 information maintained by the JIT.
11153 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11154 insertion into jump_table_hash into mono_codegen (), also implement proper
11157 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11158 tail calls, it is already done by the aot code.
11160 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11161 mechanism on amd64.
11163 * iltests.il.in: Make the jmp test a bit more complex.
11165 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11166 generic instances which doesn't have a token.
11168 * aot-runtime.c (decode_method_ref): Ditto.
11170 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11171 can handle this case now.
11172 (handle_box): Ditto.
11174 2008-08-15 Geoff Norton <gnorton@novell.com>
11176 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11179 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11181 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11182 calling generic methods.
11184 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11186 * aot-runtime.c (decode_patch_info): Ditto.
11188 * mini.c (mono_resolve_patch_target): Ditto.
11190 * patch-info.h: Add METHOD_RGCTX.
11192 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11194 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11196 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11197 arguments in registers.
11199 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11200 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11202 * mini.c (mini_method_compile): Abort aot compilation for generic
11203 methods if generic sharing is disabled.
11205 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11208 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11209 requiring an mrgctx.
11211 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11212 store instructions when converting a vcall to a normal call.
11214 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11215 mono_arch_find_jit_info.
11217 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11219 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11220 avoid calling mono_method_full_name () for every method even if the
11221 env var is not set.
11222 (check_inline_caller_method_name_limit): Ditto.
11224 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11226 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11227 assemblies in one run.
11229 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11230 skipped methods if it is not 0.
11232 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11234 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11236 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11237 MONO_ARCH_HAVE_UNWIND_TABLE.
11239 Contributed under MIT/X11 license.
11241 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11243 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11244 from default optimizaton list on Winx64.
11246 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11248 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11249 the LMF from the MonoJitTlsData structure.
11251 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11253 Contributed under MIT/X11 license.
11255 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11257 * mini.c (sigsegv_signal_handler): Fix the build.
11259 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11260 assembly->aot_module.
11262 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11263 hash table. This simplifies and speeds up a lot of code, and fixes support
11266 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11269 * mini-exceptions.c: Ditto.
11271 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11272 'native_offset' argument, since these are computed in the
11273 mono_find_jit_info () function.
11275 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11276 is used by exceptions-ppc.c.
11278 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11279 mono_arch_find_jit_info ().
11281 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11282 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11283 generic code in mini-exceptions.c.
11285 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11287 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11289 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11291 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11292 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11293 called while holding the loader lock. Fixes #415608.
11294 (mono_aot_get_method_from_token_inner): Ditto.
11296 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11298 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11299 to reduce differences between this and the generic implementation in
11301 (ves_icall_get_frame_info): Ditto.
11303 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11305 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11308 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11309 mono_arch_get_call_filter () and make it non-static, for consistency with the
11310 other architectures.
11312 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11315 * local-propagation.c:
11316 * mini-x86.c: Correct the name of arch defines.
11318 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11320 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11321 NO_EMULATE_LONG_SHIFT_OPS define.
11323 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11325 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11326 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11328 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11329 MACH fixes. Merged from the 2.0 branch.
11331 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11333 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11334 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11336 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11338 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11339 mono_marshal_get_native_wrapper () signature changes.
11341 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11343 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11344 conversion bug under arm.
11346 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11348 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11350 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11351 with overflow checking.
11353 2008-08-05 Marek Habersack <mhabersack@novell.com>
11355 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11356 to the genmdesc.pl file
11358 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11360 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11361 arg_array in the soft-float versions of the LOAD/STORE macros.
11363 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11366 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11368 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11370 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11371 a float HFA. Fixes #413621.
11373 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11375 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11376 frame_size to args_size. Fixes build.
11378 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11380 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11381 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11383 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11384 the stack are not unaligned. Fixes #413247.
11386 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11388 * mini.c: update jitted methods performance counters.
11390 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11392 * mini-exceptions.c: increase the exceptions thrown performance
11393 counter in mono_handle_exception ().
11395 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11397 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11398 can work with netmodules.
11400 2008-07-28 Geoff Norton <gnorton@novell.com>
11402 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11405 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11407 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11410 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11412 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11413 The float param registers and other param registers must be the
11414 same index on Windows x64.
11416 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11417 ArgValuetypeAddrInIReg argument case. Setting the argument
11418 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11420 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11421 variable computed above as the copy length for arguments of storage
11422 type ArgValuetypeAddrInIReg.
11424 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11425 ArgValuetypeAddrInIReg argument case. This case will rely on
11426 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11428 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11429 a 32 byte stack allocation for all calls. We will omit the adjustment for
11430 jump and tail call instructoins as they do not follow the typical call behavior.
11432 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11433 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11434 local variable and pass the local variable by reference to the called method.
11436 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11437 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11438 of a struct is passed in a register it must be saved with the other
11439 volatile argument on the stack.
11441 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11442 frame pointer the stack adjustment value must be saved to the unwind
11445 Contributed under MIT/X11 license.
11447 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11449 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11450 which got lost in the merge.
11452 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11454 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11457 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11459 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11460 icalls, since they won't be patched.
11462 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11463 different code sequence when running under valgrind to prevent some valgrind
11466 * iltests.il.in: Add new regression test.
11468 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11471 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11472 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11474 * iltests.il.in: Add new test.
11476 * aot-compiler.c: Fix some warnings.
11478 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11481 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11483 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11484 (mini_usage_jitdeveloper): Add a missing --wapi option.
11486 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11488 * mini-codegen.c: Simplify the is_fp macros.
11489 (free_up_ireg): Remove, use free_up_reg instead.
11490 (free_up_reg): Fix the fp case.
11492 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11494 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11497 * exceptions-x86.c: Merge some changes which seemed to have got lost
11498 in the linear-ir merge.
11500 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11502 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11503 long vreg volatile even if the variable was already created.
11505 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11506 volatile variables.
11508 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11510 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11512 * mini.c (mono_jit_compile_method_inner): Add support for
11513 MONO_EXCEPTION_BAD_IMAGE.
11515 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11516 mini_method_get_context () returns NULL. Fixes #356531.
11518 * mini.c (mono_method_to_ir): Ditto.
11520 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11521 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11523 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11525 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11526 in the LDFTN implementation.
11528 2008-07-25 Mark Probst <mark.probst@gmail.com>
11530 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11531 code, patch calls to icalls, too, even if they're not in the
11532 shared generic code hash. Fixes #411962.
11534 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11536 * cpu-x86.md: Increase the length of the fcall opcodes.
11538 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11539 calls returning floats.
11541 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11544 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11547 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11548 into the domain->method_code_hash.
11550 * aot-compiler.c: Fix win32 build.
11552 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11554 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11555 gshared NEWARR implementation.
11557 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11559 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11560 can be used outside of method_to_ir.
11562 * mini.h (MonoCompile): Add arg_types field.
11564 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11566 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11567 the values of the local arg_array and param_types array.
11569 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11571 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11572 got accesses might only get generated later when NEWOBJ is decomposed.
11574 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11575 looking up the native code of the target method when a delegate is called
11576 for the first time.
11578 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11581 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11583 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11584 AOT work on platforms without a working dlsym implementation.
11586 * mini.h: Bump AOT image format version.
11588 2008-07-24 Mark Probst <mark.probst@gmail.com>
11590 * mini-exceptions.c: Free a MonoType with
11591 mono_metadata_free_type() instead of g_free().
11593 * aot-runtime.c: Free a MonoType.
11595 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11597 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11600 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11603 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11604 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11607 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11609 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11610 NEWOBJ calls on valuetypes.
11612 * iltests.il.in: Add new test.
11614 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11616 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11618 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11619 is no longer needed.
11621 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11622 non register sized integer arguments.
11623 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11624 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11627 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11630 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11631 two a binop with different sized arguments is emitted.
11633 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11634 instruction in the ins==NULL case.
11636 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11638 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11640 * mini-x86.c: Fix osx build.
11642 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11645 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11646 instruction for non int sized variables.
11648 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11651 2008-07-23 Robert Jordan <robertj@gmx.net>
11653 * method-to-ir.c: Fix MSVC build.
11655 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11657 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11658 a non int sized type, widen it to an int since newer versions of gcc seem to
11659 generate code which needs this.
11661 * ssa2.c abcremoval2.c: Fix warnings.
11663 * *: Merge the Linear IR branch.
11665 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11666 the ChangeLog file there describes all the changes done over the years.
11667 Further documentation can be found at www.mono-project.com/Linear_IL.
11669 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11671 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11672 The float param registers and other param registers must be the
11673 same index on Windows x64.
11675 Contributed under MIT/X11 license.
11677 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11679 * mini.c: Make the previous fix GC safe.
11681 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11683 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11685 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11687 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11688 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11689 ArgValuetypeAddrInIReg instead.
11691 Contributed under MIT/X11 license.
11693 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11695 * mini-codegen.c (get_register_spilling): Fix a warning.
11697 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11699 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11700 for types which the initialization fails. Raises the provided exception
11701 at the right stop after cleanup.
11703 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11705 * aot-compiler.c: Free most of the memory allocated during compilation.
11707 * mini.c (mini_parse_debug_options): Fix a leak.
11709 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11710 during aot compilation.
11712 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11714 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11715 it has too much register pressure.
11717 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11719 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11721 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11723 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11726 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11727 on amd64 similar to the way it is done on arm.
11729 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11731 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11732 consistency, normalize error messages, avoid loading aot-only modules in
11735 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11738 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11740 2008-07-11 Martin Baulig <martin@ximian.com>
11743 (MonoDebuggerInfo): Add `interruption_request'.
11745 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11747 * aot-compiler.c (emit_plt): Remove some dead code.
11749 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11751 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11752 return the plt info offset belonging to a given plt entry.
11754 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11755 mono_aot_get_plt_info_offset.
11757 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11758 similar to the amd64 code by makeing jumps through a separate jump table
11759 instead of embedding the jump addresses into the code.
11761 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11763 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11766 2008-07-10 Martin Baulig <martin@ximian.com>
11768 * mini.c (mini_method_compile): Disable generics sharing when
11769 running in the debugger.
11771 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11773 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11775 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11776 the local register allocator from running out of registers on x86 when
11779 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11781 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11782 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11785 Contributed under MIT/X11 license.
11787 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11789 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11790 speed up the assembler.
11792 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11794 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11797 * mini.c: Move the soft float handling macros a bit earlier, add
11798 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11801 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11803 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11804 read-only to help catch code allocation requests.
11806 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11807 and turn it off when using --aot-only or when compiling with --aot=full.
11809 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11810 jump table for switches from the normal domain mempool, not the code
11813 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11814 unbox trampoline which handles aot-only mode too.
11816 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11817 an AOTed unbox trampoline.
11819 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11821 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11823 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11826 Contributed under MIT/X11 license.
11828 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11830 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11831 the unwind information for the method at the end of the allocated block.
11833 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11834 MonoCompileArch to hold the unwind info for SEH on Winx64
11836 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11837 frame pointer info for the method being compiled.
11839 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11840 the call to mono_exception_from_token.
11842 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11843 storing the method prolog information in a format that the Winx64 SEH can understand. This
11844 information is stored a the end of the method block because it is all 32-bit offset based.
11846 Contributed under MIT/X11 license.
11848 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11850 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11852 * wapihandles.c: Fix warnings.
11854 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11857 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11858 mono_jit_compile_method in aot-only mode since that calls the type
11861 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11862 get_delegate_invoke_impl in aot-only mode.
11864 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11866 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11868 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11870 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11873 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11875 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11876 init trampoline from the AOT file as well.
11878 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11879 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11882 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11885 * exceptions-amd64.c: Add _full variants for the remaining exception code
11886 creation functions as well, allow emission of relocatable code, remove
11887 caching since that is now done by the caller.
11889 * mini-exceptions.c: Add _full variants for the remaining exception code
11890 creation functions as well, add aot-only support.
11892 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11893 if we can determine a proper token for them.
11894 (add_wrappers): Add a few more wrappers.
11895 (emit_method_code): Remove some dead code.
11896 (emit_trampolines): Emit exception code too.
11898 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11900 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11901 mono_array_new_va which avoids varargs.
11903 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11905 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11906 mono_arch_create_specific_trampoline () in all places.
11908 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11909 a bit so it can be used for other things as well.
11911 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11914 * exceptions-amd64.c: Rename the caching from the exception code creation
11915 functions, it is done by the caller instead.
11917 * exceptions-amd64.c: Change the signature of the exception code creation
11918 functions to allow the creation of relocatable code later.
11920 * mini-exceptions.c: Add a set of functions to query the various
11921 runtime-generated exception functions.
11923 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11924 mono_arch_.. () functions.
11926 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11928 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11930 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11932 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11933 (mini_get_vtable_trampoline): Ditto.
11935 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11936 code in the AOT case by returning the code size and a list of relocations to
11939 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11941 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11943 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11946 Contributed under MIT/X11 license.
11948 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11950 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11951 so the buffer size can be computed correctly. Fixes #404735.
11953 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11954 normally as cfg->debug_info is already freed.
11956 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11958 * mini-amd64.c: For calls returning vtypes in registers, don't store
11959 the return address on the stack, instead allocate a separate local for
11962 2008-07-05 Mark Probst <mark.probst@gmail.com>
11964 * mini-trampolines.c, mini.h: Add an argument to
11965 mono_create_jit_trampoline_in_domain() for turning off the adding
11966 of the sync wrapper.
11968 * mini.c: Use the JIT trampoline without sync instead of
11969 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11972 2008-07-04 Mark Probst <mark.probst@gmail.com>
11974 * driver.c: Turn on GSHARED optimization by default.
11976 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11978 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11979 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11981 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11982 create a variant of the generic trampoline code callable from AOTed trampolines.
11984 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11985 trampoline code callable from AOTed trampolines.
11987 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11989 2008-07-04 Mark Probst <mark.probst@gmail.com>
11991 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11992 pass-through manner.
11994 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11995 and don't fail sharing for them anymore.
11997 * mini-exceptions.c: Handle exceptions in shared generic methods.
11999 * generic-sharing.c: When checking the context of a generic
12000 method, also check its class's context. Don't treat wrappers as
12003 * mini-trampolines.c: Some code factored out to
12004 metadata/generic-sharing.c. Handle the MRGCTX case.
12006 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12007 we must deal with the method being of another instantiation of the
12008 class. Add static rgctx invoke wrappers to generic methods.
12010 2008-07-04 Mark Probst <mark.probst@gmail.com>
12012 * mini.c: Provide all jit infos of generic shared methods with a
12015 * mini-exceptions.c: Handle the new situation that a generic info
12016 might be available, but not info about the this/vtable/mrgctx
12019 2008-07-03 Mark Probst <mark.probst@gmail.com>
12021 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12024 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12026 * dominators.c (check_dominance_frontier): Fix a warning.
12028 * mini.h: Add some missing prototypes.
12030 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12032 * driver.c (mono_jit_init_version): Correct the comments since the first
12033 argument should be the name of the root domain, not a filename.
12035 * aot-runtime.c (make_writable): Error out if this is called while running
12037 (load_aot_module): Ditto.
12039 * aot-compiler.c: Really fix the computation of method indexes.
12041 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12042 optimizations as this is no longer called frequently.
12044 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12045 method and the invoke impl code and pass it to the delegate trampoline instead of
12046 just the delegate class.
12048 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12050 * aot-compiler.c: Fixup the computation of method indexes.
12051 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12052 the method builder infrastructure.
12054 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12057 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12058 mode, load the method right away instead of creating a trampoline.
12060 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12062 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12065 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12067 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12068 (mono_aot_load_method): Use method_index instead of method->token.
12070 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12071 can handle icalls etc. properly.
12073 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12075 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12077 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12078 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12079 JIT_ICALL_ADDR patch type.
12081 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12083 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12085 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12087 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12089 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12091 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12092 domain->jit_code_hash.
12094 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12096 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12098 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12100 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12101 get_this_arg_from_call, let it compute it when needed.
12103 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12104 gsctx from code only when needed.
12106 * mini-trampolines.c (get_generic_context): Rename this to
12107 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12108 it can be called by the arch backends.
12110 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12112 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12114 * driver.c (mono_main): Add experimental --aot-only command line option.
12116 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12119 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12121 * driver.c (DllMain): Remove mono_module_handle.
12123 Contributed under MIT/X11 license.
12125 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12127 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12128 for emitting methods which are not in the source assembly. Detect and report
12129 failure of assembling+linking.
12131 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12133 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12135 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12137 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12139 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12141 * mini.h: Remove some obsolete prototypes.
12143 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12145 2008-06-24 Mark Probst <mark.probst@gmail.com>
12147 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12148 supported by Visual Studio, so use alloca().
12150 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12152 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12155 2008-06-23 Mark Probst <mark.probst@gmail.com>
12157 * mini.c: Fail sharing of a generic method if it contains an open
12158 catch clause (because we don't pass MRGCTXs yet).
12160 2008-06-23 Mark Probst <mark.probst@gmail.com>
12162 * mini.c: When compiling a method with generic sharing, insert the
12163 method instantiated with an all-Object generic context into the
12164 jit info table, instead of the context of the first instantiation
12165 of the method we happen to compile.
12167 2008-06-18 Martin Baulig <martin@ximian.com>
12169 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12170 `major_version' and `minor_version'.
12172 2008-06-17 Mark Probst <mark.probst@gmail.com>
12174 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12175 mono_method_is_generic_sharable_impl() takes an additional
12176 argument specifying whether to treat type variables as reference
12179 2008-06-17 Mark Probst <mark.probst@gmail.com>
12181 * mini.h: Removed obsolete prototypes.
12183 2008-06-17 Mark Probst <mark.probst@gmail.com>
12185 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12186 already handle them.
12188 2008-06-17 Mark Probst <mark.probst@gmail.com>
12190 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12191 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12192 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12193 tramp-x86.c: Added a MonoGenericContext* argument to
12194 mono_arch_get_unbox_trampoline() so that it can call other
12195 functions which require it.
12197 2008-06-17 Mark Probst <mark.probst@gmail.com>
12199 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12200 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12201 mono_arch_get_this_arg_from_call() takes a
12202 MonoGenericSharingContext* as well.
12204 2008-06-17 Mark Probst <mark.probst@gmail.com>
12206 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12207 implement generic sharing of unbox.
12209 2008-06-17 Mark Probst <mark.probst@gmail.com>
12211 * mini.c: Don't compute the vtable to determine whether a field is
12212 special static, because it might not work for open types.
12214 2008-06-17 Mark Probst <mark.probst@gmail.com>
12216 * mini.c: Removed the unused token_type and token_source arguments
12217 from get_runtime_generic_context_ptr().
12219 2008-06-17 Marek Habersack <mhabersack@novell.com>
12221 * mini.c (ADD_BINOP): fix the build
12223 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12225 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12228 2008-06-16 Mark Probst <mark.probst@gmail.com>
12230 * mini.h: Removed class relations enum that's not used anymore.
12232 2008-06-16 Mark Probst <mark.probst@gmail.com>
12234 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12236 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12237 the lazy fetch trampoline access code.
12239 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12241 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12243 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12245 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12247 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12249 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12251 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12253 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12256 * mini-ops.h: Add MIN/MAX_UN opcodes.
12258 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12261 * basic-math.cs: Add more min/max tests.
12263 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12265 2008-06-13 Mark Probst <mark.probst@gmail.com>
12267 * mini.c: Small fix in the prologue of emit_castclass.
12269 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12271 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12273 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12274 do not work even for unsigned types. Fixes #400014.
12276 * basic-math.cs: Add regression tests for unsigned Min/Max.
12278 2008-06-13 Mark Probst <mark.probst@gmail.com>
12280 * mini.c: Added additional context_used argument to several
12281 functions, which will be needed for sharing generic methods. Use
12282 GET_RGCTX macro wherever appropriate. Declare only one
12283 context_used in mono_method_to_ir().
12285 2008-06-13 Mark Probst <mark.probst@gmail.com>
12287 * mini.c, generic-sharing.c: Removed generic class relations.
12289 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12290 functions due to MRGCTX changes.
12292 2008-06-13 Mark Probst <mark.probst@gmail.com>
12294 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12295 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12296 with calculated IMT.
12298 * mini.c: Generic sharing of calls via generic interfaces.
12300 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12301 generic method with non-constant MonoGenericContext*. Instead,
12302 the context is taken out of the method itself.
12304 2008-06-13 Mark Probst <mark.probst@gmail.com>
12306 * mini.c: Generic sharing of ldvirtftn.
12308 2008-06-13 Mark Probst <mark.probst@gmail.com>
12310 * mini.c: Generic sharing of ldftn.
12312 2008-06-13 Mark Probst <mark.probst@gmail.com>
12314 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12316 2008-06-13 Mark Probst <mark.probst@gmail.com>
12318 * mini.c: Generic sharing of the special case of ldtoken followed
12319 by a call to GetTypeFromHandle.
12321 2008-06-13 Mark Probst <mark.probst@gmail.com>
12323 * mini.c: Generic sharing of box for nullable types.
12325 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12327 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12328 are passed on the stack. Fixes #324807.
12330 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12332 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12333 for the ArgValuetypeAddrInIReg case.
12335 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12336 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12338 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12339 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12340 local variable and pass the local variable by reference to the called method.
12342 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12343 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12345 Contributed under MIT/X11 license.
12347 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12349 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12351 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12354 2008-06-10 Martin Baulig <martin@ximian.com>
12357 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12359 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12361 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12362 possible error when no arguments are passed.
12364 Contributed under MIT/X11 license.
12366 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12368 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12369 where the file name is NULL.
12371 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12373 * mini.c: Fix s390 build.
12375 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12377 * trace.c (mono_trace_parse_options): Fix warnings.
12379 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12381 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12383 * mini.c (remove_block_if_useless): Avoid printing the method name.
12385 * mini.c: Remove needless setting of ins->cil_code which is now done by
12388 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12391 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12392 translated code after it has been patched.
12394 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12396 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12397 avoid problems during code patching on SMP systems.
12398 (emit_call): Avoid adding a patch info which is already added by
12400 (mono_arch_emit_exceptions): Ditto.
12402 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12404 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12405 MONO_TYPE_ISSTRUCT already checks for it.
12407 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12409 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12410 structs with floats on Winx64 the float registers are not used.
12411 The integer registers are always used..
12412 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12413 only one register will be used and only if the size of the struct
12414 is 1,2,4, or 8 bytes.
12416 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12417 to work for Winx64.
12419 Contributed under MIT/X11 license.
12421 2008-06-05 Martin Baulig <martin@ximian.com>
12423 * debug-debugger.c (debugger_lookup_class): Also call
12424 mono_class_setup_methods() here; we're only called from RTI.
12426 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12428 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12429 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12430 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12431 Post-process object files and add dtrace-generated object, if necessary.
12433 Contributed under MIT/X11 license.
12435 2008-06-04 Mark Probst <mark.probst@gmail.com>
12437 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12440 * mini.c: Generic sharing for unbox.any and castclass.
12442 2008-06-04 Mark Probst <mark.probst@gmail.com>
12444 * mini.c: Ignore tailcall prefix in shared generic code and when
12445 doing calls which require a vtable/rgctx argument.
12447 2008-06-04 Mark Probst <mark.probst@gmail.com>
12449 * mini.c: Don't free the JIT info.
12451 * driver.c: Changes in the JIT info table testing code.
12453 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12455 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12456 interruption. Fix some warnings.
12458 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12459 interruption_checkpoint.
12461 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12463 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12464 from embedding applications.
12466 2008-06-02 William Holmes <billholmes54@gmail.com>
12468 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12469 reserving 32 bytes on the stack when making calls.
12471 Contributed under MIT/X11 license.
12473 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12475 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12476 the linear IL branch.
12478 * driver.c: Print out more information for --version on arm.
12480 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12482 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12483 bb_exit instead, since out of line bblocks might not actually be emitted
12486 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12487 maximum epilog size for out of line bblocks if tracing is enabled.
12489 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12491 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12493 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12495 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12497 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12498 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12501 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12503 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12504 the 'value' to store is a constant.
12506 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12508 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12509 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12511 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12513 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12514 for accessing method->generic_container.
12516 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12518 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12520 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12522 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12524 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12527 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12529 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12531 * mini.c: Handle the case when mono_class_vtable () fails.
12533 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12534 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12537 2008-05-22 Mark Probst <mark.probst@gmail.com>
12539 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12540 together with domain sharing.
12542 2008-05-22 Mark Probst <mark.probst@gmail.com>
12544 * mini.c: Treat callvirts to final methods like non-virtual calls
12545 when doing generic sharing, i.e. look them up in the runtime
12548 2008-05-22 Mark Probst <mark.probst@gmail.com>
12550 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12551 with computed types (for generic sharing).
12553 * mini.c: Generic sharing for mkrefany and refanyval.
12555 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12557 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12560 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12561 the generic sharing code.
12563 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12566 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12568 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12570 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12572 * driver.c: updated copyright date
12574 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12576 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12579 2008-05-19 Martin Baulig <martin@ximian.com>
12581 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12582 pointing to the new `_mono_debug_using_mono_debugger' variable.
12585 (mono_main): Check mono_debug_using_mono_debugger() rather than
12586 the `MONO_INSIDE_MDB' environment variable to check whether we're
12587 inside the debugger.
12589 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12591 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12594 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12596 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12598 * mini.c: Added mini_assembly_can_skip_verification. This
12599 function checks if the assembly requested to skip verification.
12600 Fixes part of #387274.
12602 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12604 * mini.c (mini_get_method): Disable the check for open generic classes when
12605 using generic sharing.
12607 * generics.cs: Add a test for #387034.
12609 * mini.c (mini_get_method): Check whenever the method class is an open generic
12610 type, and return NULL in that case, causing a verification error. Fixes
12613 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12615 * driver.c (mono_main): Revert r102623. The right
12616 thing to do is to enable the verifier under verifiable
12617 unless a --security flag was passed.
12619 We need this non-trivial behavior for --verify-all otherwise
12620 mcs-compileall won't be able to use it. As it needs everything to
12621 be verified under validil.
12623 2008-05-06 Martin Baulig <martin@ximian.com>
12627 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12628 (mono_debugger_thread_cleanup): Likewise.
12629 (mono_debugger_extended_notification): Likewise.
12631 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12633 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12634 against both inflated and non-inflated methods. We need to check against the
12635 generic definition for cases where the instantiated method is not visible.
12636 We need to check against the inflated types for cases where the instantiation
12637 changes any super type. This fixes #382986.
12639 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12640 that check for visibiliy as generic params only appears as the type subject
12641 of tokens on call opcodes. Field manipulation and ldftn must always
12642 target an exact type.
12644 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12646 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12647 if no related --security flag is passed.
12649 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12651 * mini-arch.h: Prepare support for ppc64.
12653 Contributed under MIT/X11 license.
12655 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12657 * aot-runtime.c: Prepare support for ppc64.
12659 Contributed under MIT/X11 license.
12661 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12663 * mini-ops.h: Prepare support for ppc64.
12665 Contributed under MIT/X11 license.
12667 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12669 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12671 Contributed under MIT/X11 license.
12673 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12675 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12676 assemblies, since aot_name is not a full path, causing us to load MS.NET
12677 assemblies on windows.
12679 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12681 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12682 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12683 * main.c: Use UTF-8 encoded command line instead of Windows default code
12684 page on Windows to support Unicode.
12685 * driver.c (DllMain): New function for mixed-mode assembly support.
12686 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12687 export __stdcall functions without decoration.
12689 Contributed under MIT/X11 license.
12691 2008-04-28 Mark Probst <mark.probst@gmail.com>
12693 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12694 saving it very early.
12696 2008-04-28 Mark Probst <mark.probst@gmail.com>
12698 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12699 deleted. The only way to access the new RGCTX is via the
12702 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12703 vtable instead of the RGCTX to static methods.
12705 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12706 accessing the new RGCTX.
12708 * generic-sharing.c: There is no separation between self, type
12709 arguments and other types in the RGCTX anymore.
12711 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12713 * mini-amd64.c (add_general): Remove previous stack adjustment.
12714 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12715 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12716 for 32 bytes of stack space reserved for all calls.
12718 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12719 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12722 Code contributed under MIT/X11 license.
12724 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12726 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12727 against the root definition, peeling out method and type instantiations.
12728 Cache verify success results, code that fails verification is still
12729 checked multiple times.
12731 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12733 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12735 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12737 * mini-amd64.c (add_general): Always increment stack on Win64.
12738 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12741 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12742 stack based argument handling on Win64.
12744 Code contributed under MIT/X11 license.
12746 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12748 * Makefile.am (version.h): Add support for git-svn.
12750 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12752 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12753 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12754 avoiding allocations and libc functions which might deadlock.
12756 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12757 'no-gdb-backtrace' option is set.
12759 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12761 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12763 2008-04-21 Martin Baulig <martin@ximian.com>
12765 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12766 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12768 2008-04-21 Martin Baulig <martin@ximian.com>
12770 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12771 `thread_vtable', `event_handler_ptr' and `event_handler'.
12773 2008-04-21 Martin Baulig <martin@ximian.com>
12775 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12776 allows delayed initialization of the `executable_code_buffer' when
12779 2008-04-21 Martin Baulig <martin@ximian.com>
12781 * mini.h (mono_debugger_create_notification_function): Removed.
12782 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12784 * mdb-debug-info64.s
12785 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12787 * mdb-debug-info32.s
12788 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12790 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12791 currently only works on x86 and x86_64, so don't create it on ppc.
12793 2008-04-21 Martin Baulig <martin@ximian.com>
12795 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12798 (mini_method_compile): In the fp elimination check, check
12799 `debug_options.mdb_optimizations' in addition to
12800 mono_debug_using_mono_debugger().
12802 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12803 disable some JIT optimizations which are only disabled when
12804 running inside the debugger.
12805 Added `--help-debug' option to describe the debugging options.
12806 (parse_debug_options): New static function to parse the `--debug'
12807 options, so we can easily add more stuff in future.
12809 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12811 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12812 the method has no body.
12814 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12816 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12817 assembly is not allowed in MSVC 64-bit compiler.
12818 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12819 as we get floating point exceptions everywhere.
12821 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12822 correctly align arguments for call to throw_exception.
12823 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12825 Code contributed under MIT/X11 license.
12827 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12829 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12831 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12833 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12835 * mini-amd64.c (NEW_INS): Set cil_code.
12837 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12838 from mini-amd64.c so all debugger related logic is in one place.
12840 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12841 later won't have a random ip assigned to them.
12843 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12845 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12846 the arch specific function initializes code_size.
12847 (mono_create_delegate_trampoline): Ditto.
12849 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12850 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12853 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12854 running under the debugger.
12856 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12859 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12860 debugger. Also move the disabling of optimizations here from driver.c.
12861 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12864 * mini.h (MonoCompile): Add a few new flags.
12866 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12868 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12869 so the cil_code field of created MonoInst's is properly set.
12870 (mini_select_instructions): Ditto.
12872 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12873 (MONO_INST_NEW_CALL): Ditto.
12875 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12876 in many places so the ins->cil_code field is properly initialized.
12878 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12881 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12883 * mini.c (mini_method_compile): Print a different message when compiling a
12886 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12889 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12891 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12894 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12896 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12898 * mini.c (handle_stack_args): Make this return void since its return value was
12899 never used. Also set cfg->unverifiable for invalid IL instead of calling
12902 2008-04-10 Mark Probst <mark.probst@gmail.com>
12904 * mini.c: Make sure "this" is live in catch clauses with type
12905 variables in shared generic code.
12907 2008-04-08 Mark Probst <mark.probst@gmail.com>
12909 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12910 generic_class_is_reference_type() to ensure the proper behaviour
12911 when sharing generic code and the type in question is a type
12914 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12916 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12917 race conditions when printing thread dumps. Fixes #377738.
12919 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12921 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12922 shows up when both MonoInst arguments can cause aliasig.
12923 There is likely no way in the current JIT to trigger this problem, but
12924 it showed up in the development of generics sharing, when in a new
12925 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12926 When the generics sharing code will be committed, its tests will be
12927 valid also for this bug.
12929 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12931 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12934 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12937 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12939 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12940 use a more detailed exception message for InvalidCastException.
12942 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12944 * driver.c (mono_main): Add --debug=casts option to turn on better
12945 InvalidCastException message details.
12947 * mini.c (mini_get_debug_options): New helper function to return the address of
12948 the debug_options variable.
12950 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12951 the jit_tls TLS variable.
12953 * mini.c (mono_jit_tls): New TLS variable.
12955 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12958 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12960 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12962 * mini.c: Removed verifer related stuff, code moved to verify.c.
12964 * driver.c: Using code from verify.c instead of mini.c.
12966 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12968 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12971 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12973 * mini.c (check_for_method_verify): Enabling verification of
12974 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12977 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12979 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12980 caller saved registers as well.
12982 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12983 saved registers as well.
12985 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12987 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12989 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12992 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12994 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12996 (get_call_info): Take a gsctx argument instead of 'cfg'.
12998 2008-03-26 Zoltan Varga <vargaz@gmail.com>
13000 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
13001 mono_verify_all is set.
13003 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13005 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13007 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13009 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13012 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13013 verifier and the code generated by the compiler.
13015 2008-03-25 Mark Probst <mark.probst@gmail.com>
13017 * mini.c: Generic sharing of the non-nullable case of the box
13020 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13022 * inssel.brg: Fix the build.
13024 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13026 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13028 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13029 Array:Address. Fixes #372410.
13031 * iltests.il.in: New tests for readonly prefix.
13033 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13035 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13036 mini-trampolines.c.
13038 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13041 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13043 * mini.c (mono_decompose_op_imm): New helper function.
13045 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13046 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13049 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13050 mono_arch_output_basic_block. Fix warnings.
13052 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13055 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13057 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13058 since the extra frame is now detected automatically inside the loop.
13060 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13061 opts which are now in mono_peephole_ins ().
13063 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13065 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13066 frames and skip duplicate managed-to-native frames. Fixes #367665.
13068 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13069 opts which are now in mono_peephole_ins ().
13070 (mono_arch_peephole_pass_2): Ditto.
13072 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13074 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13075 arch independent peephole optimizations.
13077 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13078 opts which are now in mono_peephole_ins ().
13080 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13082 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13084 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13087 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13088 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13091 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13093 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13094 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13097 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13098 mono_arch_output_basic_block. Fix warnings.
13100 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13102 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13105 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13107 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13110 * iltests.il: Add new tests.
13112 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13114 * mini.c: Removed Windows version macros.
13116 2008-03-20 Mark Probst <mark.probst@gmail.com>
13118 * generic-sharing.c: Put reflection types in the extensible part
13119 of the runtime generic context.
13121 * mini.c: Generic sharing of the GetTypeHandle special case of the
13122 ldtoken instruction.
13124 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13126 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13128 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13130 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13131 consistency with the other version on the linear IR branch.
13133 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13135 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13137 * iltests.il.in: Add new tests.
13139 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13141 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13143 * iltests.il.in: Add new tests.
13145 2008-03-19 Mark Probst <mark.probst@gmail.com>
13147 * mini.c: Two variables with the same name were declared in
13148 nesting contexts and one wasn't initialized. Fixed.
13150 2008-03-19 Mark Probst <mark.probst@gmail.com>
13152 * mini.c: Generic sharing of the initobj instruction.
13154 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13156 * mini.c: make the test to optimize ldtoken from typeof() more
13159 2008-03-18 Mark Probst <mark.probst@gmail.com>
13161 * mini.c: Generic sharing of the initobj instruction for reference
13164 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13166 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13167 the mono_breakpoint_clean_code() code to perform bound checks.
13169 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13171 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13172 mono_arch_patch_callsite() to include the start of the managed method
13173 to be able to perform bound checks.
13175 2008-03-17 Mark Probst <mark.probst@gmail.com>
13177 * mini.c: Generic sharing for the isinst instruction.
13179 2008-03-17 Mark Probst <mark.probst@gmail.com>
13181 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13182 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13183 with the runtime generic context argument.
13185 * mini.c: Share calls to several types of unsharable methods by
13186 putting the address of the method code in the runtime generic
13187 context and doing an indirect call.
13189 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13192 2008-03-16 Mark Probst <mark.probst@gmail.com>
13194 * generic-sharing.c: Change due to a change in the runtime genric
13197 2008-03-15 Martin Baulig <martin@ximian.com>
13200 (mono_arch_nullify_class_init_trampoline): Add call to
13201 mono_breakpoint_clean_code() to make things work when running
13202 inside the debugger.
13205 (mono_arch_nullify_class_init_trampoline): Add call to
13206 mono_breakpoint_clean_code() to make things work when running
13207 inside the debugger.
13209 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13211 * inssel-long.brg (reg): Fix 64 bit build.
13213 2008-03-14 Mark Probst <mark.probst@gmail.com>
13215 * mini.c, mini.h: Share static generic code by passing it an
13216 implicit argument pointing to the runtime generic context.
13218 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13219 inssel-long32-mips.brg: New opcodes for calling shared static,
13220 which need to be passed the runtime generic context.
13222 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13223 argument on the stack in the prologue if needed. New function for
13224 finding the runtime generic context argument from the registers
13225 saved by the trampoline.
13227 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13228 runtime generic context argument.
13230 * tramp-amd64.c: Also restore the register used for the runtime
13231 generic context argument.
13233 * mini-trampoline.c: Resolve shared static calls by consulting the
13234 runtime generic context via the new argument.
13236 * generic-sharing.c: Add an argument to sharability-checking
13237 functions that specifies whether type variables should be treated
13238 as sharable type arguments.
13240 * inssel-x86.brg: Removed a superfluous, buggy rule.
13242 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13245 2008-03-14 Martin Baulig <martin@ximian.com>
13247 * debug-debugger.c (main_thread_handler): Call
13248 mono_runtime_run_main() without sending any notifications.
13250 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13252 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13254 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13256 2008-03-14 Mark Probst <mark.probst@gmail.com>
13258 * tramp-x86.c: Fixed register restore offsets in the trampoline
13259 code for ECX and EDX.
13261 2008-03-12 Geoff Norton <gnorton@novell.com>
13263 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13264 different ucontext_t implementations.
13265 * exceptions-arm.c: Use the above defines to get exceptions working on
13266 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13267 * mini-arm.c: Implement iPhone icache support (based on a patch by
13268 Luke Howard lukeh@padl.com)
13270 2008-03-12 Mark Probst <mark.probst@gmail.com>
13272 * mini.c: Enable generic sharing of calls to non-static
13273 non-interface non-generic non-value-type methods.
13275 * mini-trampolines.c: Resolve calls from shared generic code.
13277 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13279 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13281 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13283 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13285 * mini.c: some fixes for the AOT compiler.
13287 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13289 * cpu-amd64.md: Add clob:1 to some float opcodes.
13291 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13293 * mini.h: Added MiniVerifierMode enumeration.
13295 * mini.c: Added mini_verifier_set_mode to control
13296 the usage of the new verifier.
13298 * mini.c (mono_method): Integrated the new verifier.
13300 * driver.c: Extended --security option with validil and
13301 verifiable options to activate the new verifier.
13303 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13305 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13306 optimization to ctors taking 0 or 2 arguments too.
13308 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13311 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13313 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13315 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13317 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13318 non-aot case as well.
13320 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13322 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13325 * aot-compiler.c (encode_patch): Ditto.
13327 * mini.h (G_MININT32): Fix the definition of this.
13329 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13331 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13333 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13335 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13337 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13338 methods returning vtypes in registers.
13339 (mono_arch_allocate_vars): Ditto.
13341 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13343 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13345 * generics.cs: Add a test from the linear IR branch.
13347 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13349 * mini.c (inline_method): Cache failed inline attempts.
13351 2008-03-04 Mark Probst <mark.probst@gmail.com>
13353 * mini.c: For shared methods of generic classes put the location
13354 of "this" into the MonoGenericJitInfo.
13356 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13357 register out of a MonoContext by register number. Add the generic
13358 sharing context as an argument to mono_arch_find_this_argument().
13360 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13361 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13362 for new arch function.
13364 * mini-exception.c: Handle open exception clauses in shared
13367 * mini-trampolines.c: Supply additional argument to
13368 mono_arch_find_this_argument().
13370 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13372 * Makefile.am (regtests): Run the bench.exe tests last.
13374 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13376 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13379 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13381 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13384 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13386 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13388 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13389 whose class has no cctor.
13391 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13393 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13395 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13398 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13400 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13401 to be in sync with the code on the linear IR branch.
13403 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13405 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13407 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13409 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13411 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13413 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13415 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13417 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13419 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13422 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13424 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13425 OP_LOADR4_MEMBASE emission.
13427 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13428 (mono_spillvar_offset_float): Ditto.
13430 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13432 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13435 * basic-long.cs: Add regression tests for them.
13437 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13439 (mono_arch_allocate_vars): Fix representation of single-precision float
13441 (mono_arch_output_basic_block): Ditto.
13443 * inssel-mips.brg: Ditto, remove duplicate items.
13445 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13446 arguments of tail calls as on other platforms.
13447 (mono_arch_output_basic_block): Handle tail calls.
13449 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13452 * objects.cs (test_5_pass_static_struct): Add test for it.
13454 Contributed under MIT/X11 license.
13456 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13458 * Makefile.am: Use gmcs for compiling the regression tests.
13460 * *.2.cs *.2.il: Rename to *.cs and *.il.
13462 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13464 * regalloc.h: Make the vassign array smaller.
13466 * mini.c (mini_method_compile): Remove an unused field in cfg.
13468 * mini-codegen.c: Add a bunch of micro optimizations.
13470 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13472 * regalloc.h: Remove some unused fields.
13474 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13476 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13478 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13480 2008-02-22 Mark Probst <mark.probst@gmail.com>
13482 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13484 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13485 trampoline: Fetch an entry from the runtime generic context. If
13486 it's NULL, jump to the actual trampoline to fill the runtime
13487 generic context. Otherwise, return it.
13489 * mini.c: Call the lazy fetch trampoline to get entries out of the
13490 runtime generic context.
13492 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13493 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13494 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13496 2008-02-21 Mark Probst <mark.probst@gmail.com>
13498 * mini.c: Fetch data out of the extensible part of the runtime
13499 generic context instead of calling a helper function.
13501 * generic-sharing.c: Some functions moved into
13502 metadata/generic-sharing.c. Helper function for fetching other
13503 types now checks and asserts against extensible rgctx (just for
13504 debugging purposes - the helper function isn't called anymore
13505 unless for debugging).
13507 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13509 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13510 for tail calls up to the point that the tests in iltests.exe run. Also add a
13511 dummy CKFINITE implementation.
13512 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13513 needed for trampoline LMF frames.
13515 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13516 trampoline LMF frames.
13518 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13520 * mini.c (inline_method): clean any pending loader error when inlining fail.
13521 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13523 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13525 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13527 * aot-runtime.c (decode_patch_info): Ditto.
13529 * mini.c (mono_resolve_patch_target): Ditto.
13531 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13534 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13536 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13537 if it references an icall address.
13539 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13541 * cpu-s390x.md: Remove some more unused opcodes.
13543 * cpu-s390x.md: Remove some unused opcodes.
13545 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13546 mono_op_imm_to_op ().
13548 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13549 instead of a switch statement.
13551 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13552 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13554 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13556 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13558 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13561 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13563 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13564 opened. Fixes #362607.
13566 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13568 * iltests.il.in: Add a test for static methods in interfaces.
13570 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13572 * genmdesc.c (build_table): Fix a crash on older glib versions.
13574 * cpu-sparc.md: Remove some unused opcodes.
13576 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13577 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13579 * cpu-amd64.md: Remove some unused opcodes.
13581 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13582 like the other opcodes.
13584 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13586 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13588 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13590 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13591 variables 'cfg' instead of 'm' for consistency.
13593 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13595 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13596 argument holding the vtype return address, to avoid the ambigious use of
13597 cfg->ret for this purpose.
13599 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13601 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13603 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13604 new mono_print_ins () function which only takes one argument.
13606 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13608 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13611 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13613 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13615 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13617 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13618 opcodes and other small changes.
13620 * mini-ops.h: Add some new opcodes from the linear IR branch.
13622 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13624 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13625 opcodes, use the REG_MEMBASE opcodes instead.
13627 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13628 opcodes, use the REG_MEMBASE opcodes instead.
13630 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13633 * mini.c (mono_op_imm_to_op): New helper function.
13635 * mini-ops.h: Add some opcodes from linear IR branch.
13637 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13639 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13642 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13644 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13647 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13649 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13651 * aot-compiler.c (emit_method_code): Add an assert.
13653 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13654 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13657 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13659 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13660 some load/store opcodes so they are consistent.
13661 (mono_arch_emit_prolog): Simplify some code.
13663 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13665 * objects.cs: Add tests for large argument offsets on ARM.
13667 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13668 stack offsets. Fixes #359651.
13670 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13672 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13674 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13676 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13678 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13680 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13681 rid of CEE_CONV_R_UN.
13683 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13685 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13687 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13689 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13691 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13693 * cpu-amd64.md: Remove some unused opcodes.
13695 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13697 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13699 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13700 arch specific functions for its parts. Call the peephole pass after local
13701 regalloc so the prolog can compute a more accurate max_offset.
13703 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13704 the corresponding OP_I/OP_L opcodes.
13706 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13708 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13710 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13712 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13713 as they are handled in mini.c.
13715 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13717 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13718 case since it is handled in mini.c.
13720 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13722 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13724 * *.c: Use the new opcodes in the IR and back end code.
13726 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13728 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13730 2008-02-06 Mark Probst <mark.probst@gmail.com>
13732 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13733 an assert because it has a race condition.
13735 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13737 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13739 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13741 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13743 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13744 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13746 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13748 * cpu-amd64.md (move): Correct the maximum size of move.
13750 2008-02-05 Mark Probst <mark.probst@gmail.com>
13752 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13753 the generic class init trampoline to return quickly if the class
13756 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13758 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13759 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13761 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13763 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13766 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13768 * objects.cs: Add some soft-float tests.
13770 * mini.c: Fix a couple more soft-float issues.
13772 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13774 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13775 avoid a REX prefix.
13777 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13779 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13780 exception happens while compiling a virtual method.
13782 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13784 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13786 * mini-sparc.c: Fix build.
13788 * mini-sparc.c (get_call_info): Add support for generic sharing.
13790 * mini-exceptions.c: Add a FIXME.
13792 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13794 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13795 altstack handling code.
13797 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13799 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13801 * mini-s390.c: Add support for generic sharing.
13803 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13805 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13807 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13809 * mini-s390x.c: Add support for generic sharing.
13811 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13813 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13815 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13816 can be used since it takes a 16 bit signed immediate.
13818 * inssel-s390x.brg: Fix OP_SETRET.
13820 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13822 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13824 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13826 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13828 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13831 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13834 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13835 of the unused mono_arch_patch_delegate_trampoline stuff.
13837 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13839 * basic-long.cs: Move the fp related tests to basic-float.cs.
13841 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13843 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13845 * basic-calls.cs: Add a test for proper float argument passing.
13847 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13848 if the context corresponds to an exception received through a signal.
13850 * exceptions.cs: Add a test for nullref handling at the start of a try
13853 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13855 * jit-icalls.c (mono_break): New JIT icall.
13857 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13859 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13861 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13863 * cpu-*.md: Get rid of unused opcodes.
13865 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13867 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13870 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13873 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13874 the arch independent trampoline code in mini-trampolines.c.
13876 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13878 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13880 * mini-s390.h: Remove an unused define.
13882 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13883 the arch independent trampoline code in mini-trampolines.c.
13885 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13887 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13889 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13891 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13893 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13895 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13897 * cpu-amd64.md: Use smaller sizes for int opcodes.
13899 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13901 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13904 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13907 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13908 instead of though a pointer to save an indirection when accessing elements of
13911 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13913 (NOT_IMPLEMENTED): New helper macro.
13914 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13917 * *.c: Use the new helper macro.
13919 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13921 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13923 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13925 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13928 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13930 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13931 profiling is enabled.
13933 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13935 (mono_arch_emit_prolog): Add more first bblock optimizations.
13937 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13938 in order if possible.
13939 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13940 bblock, since the arguments are still in their original registers.
13942 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13944 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13946 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13949 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13952 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13954 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13955 process async exceptions received while in unmanaged code.
13957 * mini.c (mini_init): Install a callback with the runtime which will be called
13958 when a thread receives an async exception while in unmanaged code.
13960 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13962 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13964 2008-01-16 Wade Berrier <wberrier@novell.com>
13971 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13973 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13974 compilation with sun cc.
13976 * cpu-*.md: Fix the build.
13978 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13980 * mini-amd64.h: Add some comments to the MonoLMF structure.
13982 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13984 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13985 in the LMF structure if possible. This saves two instructions in the
13986 managed->native wrappers.
13988 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13990 2008-01-16 Mark Probst <mark.probst@gmail.com>
13992 * generic-sharing.c: New type argument lookup code which uses the
13993 runtime generic context template.
13995 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13997 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13999 * mini-arm.c (add_general): Fix arm eabi parameter passing.
14000 (mono_arch_output_basic_block): Fix localloc implementation.
14002 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
14004 * mini-ia64.c (peephole_pass): Fix ia64 build.
14006 * mini-amd64.c (peephole_pass): Fix a warning.
14008 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14009 at a constant offset from sp/fp.
14011 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14012 instead of obtaining it from *lmf in the managed method case.
14014 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14016 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14018 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14020 * mini.h (MonoInstList): New type.
14021 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14022 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14023 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14024 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14025 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14026 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14027 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14028 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14029 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14030 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14031 MONO_INST_LIST_FOR_EACH_ENTRY,
14032 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14033 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14034 mono_inst_list_first, mono_inst_list_last,
14035 mono_inst_list_next, mono_inst_list_prev): New instruction
14036 list handling interfaces.
14037 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14038 list head 'ins_list'.
14039 (MonoInst): Replace next pointer with list head 'node'.
14040 (MonoCallInst): Make 'out_args' a MonoInstList.
14041 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14042 (MonoCompile): Delete reverse_inst_list and
14043 reverse_inst_list_len.
14044 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14045 mono_arch_lowering_pass, mono_arch_local_regalloc,
14046 mono_arch_output_basic_block, mono_arch_emit_prolog):
14047 Convert to new instruction lists.
14048 (insert_after_ins): Delete.
14049 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14051 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14052 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14053 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14054 mono_emulate_opcode, mono_emit_load_got_addr,
14055 inline_method, mono_method_to_ir, mono_print_bb_code,
14056 print_dfn, decompose_pass, nullify_basic_block,
14057 replace_out_block_in_code, remove_block_if_useless,
14058 merge_basic_blocks, move_basic_block_to_end,
14059 try_unsigned_compare, optimize_branches, mono_print_code,
14060 mini_select_instructions, remove_critical_edges): Likewise.
14061 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14062 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14063 mono_arch_output_basic_block, mono_arch_emit_prolog):
14065 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14066 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14067 mono_arch_output_basic_block): Likewise.
14068 (inst_list_prepend, insert_after_ins): Delete.
14069 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14070 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14072 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14073 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14074 mono_arch_emit_prolog): Likewise.
14075 * cfold.c (mono_constant_fold): Likewise.
14076 * liveness.c (visit_bb, mono_analyze_liveness,
14077 optimize_initlocals): Likewise.
14078 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14079 * graph.c (mono_draw_code_cfg): Likewise.
14080 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14081 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14082 mono_ssa_cprop): Likewise.
14083 * abcremoval (get_relations_from_previous_bb, process_block):
14085 * local-propagation (mono_cprop_invalidate_values,
14086 mono_local_cprop_bb): Likewise.
14087 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14088 peephole_pass, mono_arch_output_basic_block,
14089 mono_arch_emit_prolog): Likewise.
14090 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14091 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14092 mono_arch_emit_prolog): Likewise.
14093 (insert_after_ins): Delete.
14094 * aliasing.c (print_code_with_aliasing_information,
14095 mono_build_aliasing_information, mono_aliasing_deadce):
14096 Convert to new instruction lists.
14097 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14098 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14099 mono_arch_local_regalloc, mono_arch_output_basic_block):
14101 (insert_after_ins): Delete.
14102 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14103 peephole_pass, mono_arch_output_basic_block): Convert to
14104 new instruction lists.
14105 * mini-codegen (InstList, inst_list_prepend,
14106 insert_after_ins): Delete.
14107 (insert_before_ins, get_register_force_spilling,
14108 get_register_spilling, free_up_ireg, free_up_reg,
14109 create_copy_ins, create_spilled_store, alloc_int_reg,
14110 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14111 to new instruction lists.
14112 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14113 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14114 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14115 (insert_after_ins): Delete.
14116 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14117 mono_arch_local_regalloc, mono_arch_output_basic_block,
14118 mono_arch_call_opcode): Convert to new instruction lists.
14119 (insert_after_ins): Delete.
14120 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14121 peephole_pass, mono_arch_output_basic_block,
14122 mono_arch_emit_prolog): Convert to new instruction lists.
14124 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14126 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14128 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14131 * Makefile.am (version.h): Make this work with non-bash shells.
14133 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14135 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14137 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14139 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14140 the InitializeArray optimization.
14142 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14144 * mini.c driver.c: Don't include os/gc_wrapper.h.
14146 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14148 * mini.c (print_jit_stats): Print GC statistics if available.
14150 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14152 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14154 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14156 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14158 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14160 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14162 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14164 * driver.c (mono_main): Ditto.
14166 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14168 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14170 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14171 in the vtable can't be encoded.
14172 (compile_method): Ditto.
14174 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14176 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14179 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14182 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14183 the top LMF entry belongs to the current method.
14185 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14187 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14189 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14191 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14193 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14195 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14197 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14199 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14202 * basic-float.cs: Add an ulong->double cast test.
14204 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14206 * mini.c (mono_method_to_ir): Fix a warning.
14208 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14210 * mini-ops.h: Add OP_SWITCH.
14212 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14213 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14215 2007-12-11 Geoff Norton <gnorton@novell.com>
14217 * mini-s390x.c: Minor change to the MAX() define to allow
14218 it to compile with other gcc versions.
14220 2007-12-11 Geoff Norton <gnorton@novell.com>
14223 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14225 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14227 exceptions-arm.c (mono_arch_get_restore_context): Restore
14230 exceptions-arm.c (throw_exception): Save the frame pointer.
14231 This is a partial fix for #323747. Only the client side is
14234 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14236 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14237 was using an unrelated variable to log the class which
14238 needed the cctor to be called. This was crashing on arm.
14240 2007-12-09 Robert Jordan <robertj@gmx.net>
14242 * mini-x86.c (mono_arch_emit_epilog):
14243 Consider all kinds of 64-bit types. Fixes #323114.
14245 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14247 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14249 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14251 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14253 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14255 * mini.c: run type ctor before allocating an object, not only
14256 when running it's constructor method (fixes at least part of bug #342507).
14258 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14260 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14262 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14263 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14266 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14267 mono_generic_class_init_trampoline () the same as it is done with the other
14270 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14271 aot-runtime.c aot-compiler.c: Implement AOT support.
14273 2007-12-07 Mark Probst <mark.probst@gmail.com>
14275 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14276 build for archs which don't have the vtable trampoline defined
14279 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14281 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14283 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14285 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14287 * tramp-<ARCH>.c: Use the new helper function.
14289 2007-12-07 Mark Probst <mark.probst@gmail.com>
14291 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14292 trampoline call, which takes a vtable argument.
14294 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14295 OP_TRAMPCALL_VTABLEs like other calls.
14297 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14298 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14299 call. Implemented a support function which fetches the vtable
14300 from a register set.
14302 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14303 Implemented a generic class init trampoline, using the
14304 OP_TRAMPCALL_VTABLE opcode.
14306 * mini.c: Implemented static field access when sharing generic
14307 code. This implies initing the class using the new
14308 OP_TRAMPCALL_VTABLE call.
14310 2007-12-07 Mark Probst <mark.probst@gmail.com>
14312 * mini.c: Don't compile methods with sharing enabled if their
14313 classes are disabled for sharing.
14315 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14317 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14318 opcodes. Fixes #346563.
14320 * objects.cs: Add a new test.
14322 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14324 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14325 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14327 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14329 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14331 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14333 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14336 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14338 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14340 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14341 optimization in the AOT case.
14343 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14345 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14347 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14349 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14351 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14353 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14354 is created by the inlined delegate ctor.
14356 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14358 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14360 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14362 * cpu-x86.md: Fix the length of ckfinite.
14364 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14366 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14368 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14369 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14371 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14373 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14374 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14376 2007-11-28 Martin Baulig <martin@ximian.com>
14379 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14380 after creating the trampoline.
14382 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14384 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14386 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14389 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14390 instead of the calling method to help AOT.
14392 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14394 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14396 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14399 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14401 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14403 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14404 (encode_method_ref): No need to handle generic method definitions specially.
14406 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14408 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14411 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14413 (compile_method): Enable generic sharing.
14415 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14417 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14418 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14420 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14423 * mini-trampolines.c: Fix a warning.
14425 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14427 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14428 (generic_class_is_reference_type): Remove unused function.
14430 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14431 in the generic vtable trampoline case.
14433 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14435 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14436 return an AOT method based on a vtable slot.
14438 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14440 * mini.c (mini_get_vtable_trampoline): Export this.
14442 2007-11-22 Martin Baulig <martin@ximian.com>
14445 (MonoDebuggerInfo): Move `debugger_version' up.
14447 2007-11-22 Martin Baulig <martin@ximian.com>
14450 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14452 * mini-trampolines.c
14453 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14454 after compiling the method.
14456 2007-11-20 Martin Baulig <martin@ximian.com>
14459 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14460 (mono_debugger_remove_breakpoint): Likewise.
14461 (mono_debugger_check_breakpoints): Likewise.
14463 * debug-debugger.c: Implement the new breakpoint interface here.
14465 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14467 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14468 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14470 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14472 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14474 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14476 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14479 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14482 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14483 returning a vtype in a register.
14485 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14486 here from the arch specific code.
14488 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14491 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14492 (mono_arch_emit_prolog): Increment maximum prolog size.
14494 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14495 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14497 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14498 MonoGenericSharingContext.
14500 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14501 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14503 2007-11-15 Mark Probst <mark.probst@gmail.com>
14505 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14506 which extract fields out of the runtime generic context. Full
14507 sharing of the NEWARR opcode.
14509 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14511 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14512 --enable-minimal=ssa.
14514 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14516 * mini-trampolines.c (mono_delegate_trampoline): Update after
14517 mono_marshal_get_delegate_invoke () signature change.
14519 2007-11-13 Mark Probst <mark.probst@gmail.com>
14521 * mini.c: Removed the shared context in favor of the generic
14522 sharing context. Allocate the MonoJitInfo structure with room for
14523 the generic sharing context if it's needed.
14525 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14526 domain-internals.h now.
14528 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14530 * generic-sharing.c: Several changes for working without a shared
14531 context and instead operating on open types instead.
14533 2007-11-12 David S. Miller <davem@davemloft.net>
14535 * inssel-sparc.brg: Fix double instruction emit.
14537 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14539 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14540 Get/Set/Address methods.
14542 * mini.c debug-debugger.c mini-trampolines.c: Update after
14543 mono_marshal_get_delegate_invoke signature change.
14545 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14547 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14548 This can happens with dynamic methods. Fixes the other bug in #322722.
14550 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14552 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14555 * mini-arm.c (arm_patch): Implement patching of BX call
14556 sequence. Fixes one of the bugs in #322722.
14558 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14560 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14561 under Linux. We only need to flush every 32-byte cache line.
14563 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14566 move_basic_block_to_end: Add branches when needed, eventually creating
14568 optimize_branches: added a parameter that tells if it's ok to create
14569 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14570 and avoid calling move_basic_block_to_end when it's not ok.
14573 2007-11-07 Mark Probst <mark.probst@gmail.com>
14575 * mini.c: Abort inlining call to InitializeArray if something
14576 looks wrong. Let the icall handle it, which now has proper safety
14579 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14581 * mini.c (mono_spill_call): add support for soft-float.
14583 * mini.c (mono_method_to_ir): add support for soft-float
14584 to inlined functions that return float.
14586 * mini.c (mono_method_to_ir): add support for soft-float
14587 to cee_stsfld opcode on float fields.
14589 2007-11-05 Geoff Norton <gnorton@novell.com>
14591 * mini-x86.h: Fix the structure access for X86 Leopard.
14594 2007-11-05 Martin Baulig <martin@ximian.com>
14596 * mini-trampolines.c
14597 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14598 after compiling the method to notify the debugger.
14600 2007-11-05 Martin Baulig <martin@ximian.com>
14602 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14604 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14606 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14607 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14609 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14611 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14612 native-to-managed wrappers.
14614 2007-11-01 Geoff Norton <gnorton@novell.com>
14616 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14619 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14621 * mini.c, mini-x86.c: when getting back from unmanaged code
14622 to managed via a marshaled delegate we also need to set the
14625 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14627 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14630 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14632 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14633 let the debugger or other external agents to tell the JIT when
14634 a sw breakpoint has been inserted in the code that the JIT needs
14635 to be able to inspect.
14637 2007-10-31 Martin Baulig <martin@ximian.com>
14640 (MonoDebuggerInfo): Remove `runtime_class_init'.
14642 2007-10-30 Martin Baulig <martin@ximian.com>
14645 (mono_debugger_thread_created): Added `MonoThread *' argument.
14646 (mono_debugger_extended_notification): New public method.
14647 (mono_debugger_trampoline_compiled): New public method.
14650 (MonoDebuggerThreadInfo): Added `thread' and
14651 `extended_notifications' fields.
14654 (debugger_executable_code_buffer): New static variable.
14657 (MonoDebuggerInfo): Added `executable_code_buffer',
14658 `executable_code_buffer_size', `breakpoint_info_area',
14659 `breakpoint_table' and `breakpoint_table_size'.
14661 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14663 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14664 that IP either is an unused value or the vtable pointer. IMT
14665 calls use vtable + offset now. Reduced by almost half the size
14668 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14670 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14671 defines to access param registers. Replace long usage with
14672 gsize as sizeof(long) != sizeof(void*) on Win64.
14674 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14675 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14676 instead of non-existant _GetAddressOfReturnAddress.
14678 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14679 param registers. Save/restore %rdi and %rsi in MonoLMF.
14681 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14682 param registers. Modify (throw_exception) signature to take
14683 %rdi and %rsi on Win64.
14685 Code is contributed under MIT/X11 license.
14687 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14689 * helpers.c: unlink debugging output files.
14691 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14693 * mini.c: Move mono_create_ftnptr () to object.c.
14695 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14697 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14698 optional. This function can now be used to disassemble code generated
14699 outside the JIT such as trampolines and IMT thunks.
14701 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14703 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14704 vtable pointer from a ldr instruction.
14706 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14707 new IMT call sequence.
14709 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14710 call sequence for interface invocations.
14712 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14713 for imt support. This function is empty since IMT on ARM requires no
14714 special handling on the IR side.
14716 * mini-arm.c (mono_arch_find_imt_method): added, required for
14719 * mini-arm.c (mono_arch_find_this_argument): added, required
14722 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14723 a ldr instruction to load a value stored in the code stream.
14725 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14729 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14731 * mini.c (mini_init): Install the jump trampoline callback.
14733 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14735 * mini-trampolines.c: handle synchronized methods with the common
14736 vtable trampoline (bug #335601).
14738 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14740 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14742 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14745 * mini-ia64.h mini-ia64.c: Add support for IMT.
14747 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14748 prolog. Fixes #331958.
14750 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14752 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14754 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14756 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14759 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14761 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14764 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14769 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14771 * mini-trampolines.c: changed the magic rampoline to understand
14772 the common vtable trampoline method: the method to invoke is
14773 determined by the vtable displacement of the call.
14775 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14777 * mini.c, mini.h: register the common vtable trampoline if the
14778 architecture supports it.
14780 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14782 * cpu-amd64.md: use the correct max length for tls_get.
14784 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14786 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14787 CEE_STELEM_ANY. Fixes #333696.
14789 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14791 * exceptions-x86.c: provide more graceful handling of the case where
14792 we followed a bogus function pointer from managed code (bug #332866).
14794 2007-10-11 Mark Probst <mark.probst@gmail.com>
14796 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14797 replaces the generic_shared flag and will carry more information
14800 * generic-sharing.c: Added mini_type_stack_size() which allows
14801 allows open types if given a generic sharing context.
14802 mini_get_basic_type_from_generic() takes a
14803 MonoGenericSharingContext* instead of a MonoCompile* now.
14805 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14806 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14807 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14808 changes above. Just passing arguments through to the right
14811 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14813 * mini-arm.c: unify the call emission to emit_code_seq().
14815 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14817 * tramp-arm.c: reduced the trampoline size.
14819 2007-10-10 Mark Probst <mark.probst@gmail.com>
14821 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14822 variable handling out of arch-specific code.
14824 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14826 * mini-arm.c: implemented fast delegate dispatch.
14828 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14830 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14831 that fp elimination is turned off if the space required by locals is too
14832 big. Fixes #331958.
14834 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14836 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14837 ARM to the new style trampoline.
14839 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14841 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14843 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14845 2007-10-09 Martin Baulig <martin@ximian.com>
14848 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14849 `field_info_offset_offset'.
14851 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14853 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14854 removed more internal usage of the r11 register and made it available
14855 to the register allocator.
14857 2007-10-08 Mark Probst <mark.probst@gmail.com>
14859 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14860 when sharing generics and treat type variables as references.
14862 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14864 * mini-ppc.c: started removing the internal uses of register r11
14865 to eventually allow the register allocator to manage it as an
14866 additional available register.
14868 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14870 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14872 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14874 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14875 specific trampolines as they are not performance critical as a jump
14876 target (maybe align as before only for AOT code?). This saves about
14877 200 KB of native code on x86 for monodevelop startup.
14879 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14881 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14882 monodevelop startup.
14884 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14886 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14888 * mini-sparc.h mini-sparc.c: Implement IMT support.
14890 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14891 its smaller and doesn't clobber sparc_g1.
14893 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14895 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14897 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14899 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14901 * mini-ppc.c: implemented fast delegate invocation.
14903 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14905 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14907 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14909 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14910 code to the new style trampoline in preparation for IMT support.
14912 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14914 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14915 systems already. This also reduces the specific trampiline sizes and
14916 prepares for the use of r12 as the IMT identifier register.
14918 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14920 * mini-mips.h: endianess fix (simplified from a patch by
14921 Thomas Kunze <thommy@tabao.de>, bug #323737).
14923 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14925 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14926 to access ucontext fields and enable netbsd support
14927 (partially from Magnus Henoch <mange@freemail.hu>).
14929 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14931 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14932 use the preprocessor from the CPP env var if it is set.
14934 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14936 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14937 code, before interface_offset gets used.
14939 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14941 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14942 mono_class_setup_vtable () before accessing klass->vtable.
14944 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14946 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14949 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14951 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14952 IMT slots (this saves hundreds of KB of memory in programs like
14953 IronPython and Monodevelop).
14955 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14957 * mini.c: print the delegate counter.
14959 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14961 * mini-x86.c: make it easier to enable the debugging code for IMT
14964 2007-09-28 Martin Baulig <martin@ximian.com>
14967 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14968 `mono_method_klass_offset' and `mono_method_token_offset'.
14970 2007-09-20 Mark Probst <mark.probst@gmail.com>
14972 * mini.c: First generics sharing implementation. Can only share
14973 in very simple cases. If sharing doesn't work it falls back to
14974 dedicated compilation.
14976 * mini.h: Flag in MonoCompile to specify whether generic
14977 compilation is shared. Flags enum for marking which generic inst
14978 of a context is used. Prototypes for helper functions.
14980 * generic-sharing.c: Helper functions for generic method sharing.
14982 * optflags-def.h: Optimization flag (gshared) for enabling generic
14983 method sharing added.
14985 * Makefile.am: generic-sharing.c added.
14987 2007-09-19 Daniel Nauck <dna@mono-project.de>
14989 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14991 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14992 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14995 2007-09-19 Martin Baulig <martin@ximian.com>
14997 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14998 mono_debug_cleanup() is now part of mono_cleanup().
15000 2007-09-18 Zoltan Varga <vargaz@gmail.com>
15002 * driver.c (mono_main): Fix a warning.
15004 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15006 * aot-compiler.c: Optimize various parts when processing large assemblies.
15009 * mini.c (mono_patch_info_hash): Improve hash function.
15011 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15013 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15015 Code is contributed under MIT/X11 license.
15017 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15019 * mini.c (mini_init): Fix a leak.
15021 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15023 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15025 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15027 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15029 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15031 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15033 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15036 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15038 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15040 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15042 * aot-runtime.c (decode_patch_info): Ditto.
15044 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15046 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15047 static case. Cache delegates in architecture specific code,
15048 based on number of parameters.
15050 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15051 in architecture specific code, based on number of parameters.
15053 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15054 caching happen in architecture specific code now.
15056 Code is contributed under MIT/X11 license.
15058 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15060 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15061 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15062 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15064 Code is contributed under MIT/X11 license.
15066 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15067 * mini.c: (mono_thread_abort) Fixed bug #82416.
15069 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15071 * mini.: hook the new managed GC allocation feature into the JIT.
15073 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15075 * mini.c: implementation for the new runtime tls opcode.
15077 2007-09-11 Martin Baulig <martin@ximian.com>
15080 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15081 `mono_method_inflated_offset'.
15083 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15085 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15086 async exceptions into a method.
15088 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15089 purpose of testing whenever the unwinder works at every instruction.
15091 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15093 * mini.c: check accessibility of method used in ldftn (fixes
15096 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15098 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15100 * inssel.brg: Fix a warning.
15102 2007-09-03 Martin Baulig <martin@ximian.com>
15104 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15105 now takes the `main_method' as argument.
15107 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15109 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15111 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15113 * driver.c: include the cil-coff.h header on Windows.
15115 Code is contributed under MIT/X11 license.
15117 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15119 * mini.c, driver.c: don't include the cil-coff.h header.
15121 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15123 * mini.c: flag places that needs fixes fo soft-float support.
15125 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15127 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15128 endian systems (partially from Dean Jenkins, bug #81924).
15130 2007-08-28 Mark Probst <mark.probst@gmail.com>
15132 * mini.c (check_linkdemand): Remove embedded reference object in
15133 call to LinkDemandSecurityException.
15134 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15135 with an IntPtr instead of a reference object.
15137 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15139 * mini.c (handle_initobj): Handle alignment properly.
15141 * inssel.brg (mini_emit_memset): Ditto.
15143 * inssel.brg (mini_emit_memcpy): Ditto.
15145 * inssel-sparc.brg: Ditto.
15147 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15149 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15151 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15152 exceptions raised in unmanaged code. Fixes part of #82594.
15154 2007-08-24 Mark Probst <mark.probst@gmail.com>
15156 * mini.c (mono_method_to_ir), declsec.c
15157 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15159 2007-08-22 Martin Baulig <martin@ximian.com>
15162 (MonoDebuggerThreadInfo): New typedef.
15163 (mono_debugger_thread_table): New global variable.
15164 (mono_debugger_thread_created): New public function.
15165 (mono_debugger_thread_cleanup): New public function.
15168 (MonoDebuggerInfo):
15169 - removed `get_current_thread' and `lookup_assembly'.
15170 - removed `data_table'.
15171 - added `thread_table'.
15174 (mono_thread_start_cb): Call mono_debugger_thread_created().
15175 (mono_thread_attach_cb): Likewise.
15176 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15177 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15180 * driver.c (mono_main): Move mono_debug_init() up, before calling
15181 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15183 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15185 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15186 together when passing several arguments of type double (gives a small
15187 speedup and saves a few bytes of generated code).
15189 2007-08-20 Jb Evain <jbevain@novell.com>
15191 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15193 2007-08-20 Jb Evain <jbevain@novell.com>
15195 * mini.c (mono_method_to_ir): throw MethodAccessException
15196 and FieldAccessException instead of InvalidProgramException.
15198 2007-08-20 Mark Probst <mark.probst@gmail.com>
15200 * mini.c: CoreCLR security checks.
15202 * mini.h: Removed MonoSecurityMode (moved to
15203 metadata/security-manager.h) and mono_security_mode global var
15204 (replaced by set/get functions in security-manager.h).
15206 * driver.c: Added "core-clr-test" security mode for testing. Used
15207 set-function for setting security mode.
15209 2007-08-17 Mark Probst <mark.probst@gmail.com>
15211 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15212 the new jit_info_table.
15214 * driver.c: Test code for the new jit_info_table (enabled by the
15215 define MONO_JIT_INFO_TABLE_TEST).
15217 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15219 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15220 detection of call <REG> instruction sequence. Fixes build on freebsd.
15222 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15224 * mini-exceptions.c: Fix a warning.
15226 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15228 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15229 stack overflow handling code on amd64 too.
15231 * mini-exceptions.c (mono_setup_altstack): Make this use
15232 mono_thread_get_stack_bounds ().
15234 * mini-x86.h: Disable sigaltstack on solaris x86.
15236 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15238 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15240 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15242 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15244 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15246 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15248 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15250 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15252 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15255 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15257 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15258 to be emitted (bug #82281).
15260 2007-08-01 Martin Baulig <martin@ximian.com>
15262 Merged the `debugger-dublin' branch.
15264 * debug-debugger.h (MonoDebuggerInfo):
15265 Removed the `old_*' compatibility entries.
15266 Added `debugger_version' and `data_table'.
15267 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15268 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15271 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15272 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15273 instead of a `gconstpointer'.
15274 (mono_debugger_insert_method_breakpoint): Return a
15275 `MonoDebugMethodAddressList *'.
15277 2007-06-28 Martin Baulig <martin@ximian.com>
15279 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15281 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15283 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15284 __builtin_frame_address () since it is broken on older gcc versions.
15286 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15288 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15289 on the stack overflow handling and made the managed stack overflows
15290 catchable in most cases using soft guard pages.
15291 * exceptions-x86.c: added code to restore the protection in the soft
15292 guard pages at the end of exception handling.
15294 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15296 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15298 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15300 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15301 exception handling.
15303 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15305 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15306 signal handling support until it has been ported to the new mechanism.
15307 * mini.c: fixed stack overflow detection and use the new
15308 architecture code to handle signals on the altstack.
15310 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15312 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15313 stack overflows on the alt stack.
15315 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15317 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15318 stack overflows on the alt stack.
15320 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15322 * exceptions-ppc.c: cleanup preparing for altstack support.
15324 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15326 * exceptions-arm.c: cleanup preparing for altstack support.
15328 2007-07-27 Mark Probst <mark.probst@gmail.com>
15330 * mini.c (print_jit_stats): Output hazard pointer stats.
15332 2007-07-26 Mark Probst <mark.probst@gmail.com>
15334 * driver.c, mini.c: Replaced security mode flags with a single
15337 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15339 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15341 2007-07-25 Mark Probst <mark.probst@gmail.com>
15343 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15344 (which doesn't do anything yet) for activating Core CLR
15345 (Silverlight) security.
15347 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15349 * mini-codegen.c: work around a possible gcc bug on arm.
15351 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15353 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15354 message for platforms that don't support AOT compilation.
15356 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15358 * mini.h, mini.c, driver.c: temporary smcs hack.
15360 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15362 * mini-arm.h, mini-arm.c: arm EABI fixes.
15364 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15366 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15369 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15370 trampolines taking a method argument.
15372 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15374 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15375 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15377 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15378 JIT compilation throws an exception. Fixes #82050.
15380 2007-07-19 Mark Probst <mark.probst@gmail.com>
15382 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15383 with the MONO_EXCEPTION_ defines.
15385 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15387 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15390 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15391 the cause of an assertion.
15393 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15395 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15398 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15400 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15401 assert. Should fix #82103.
15403 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15405 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15406 here too. Fixes #82095.
15408 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15411 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15413 * mini-amd64.h: Enable IMT for amd64.
15415 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15417 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15419 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15421 2007-07-12 Mark Probst <mark.probst@gmail.com>
15423 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15424 as soon as check_linkdemand sets an exception_type.
15426 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15428 * mini-x86.c: fixed offsets for IMT call sequence.
15429 * mini-x86.h: enable IMT again.
15431 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15433 * trace.c (mono_trace_enter_method): Decode MonoType too.
15435 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15437 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15439 * mini-amd64.c: Add preliminary IMT implementation.
15441 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15443 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15444 understand the new IMT-base interface invocation (thanks to
15445 Daniel Nauck for the report and the remote debugging session).
15447 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15449 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15451 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15453 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15455 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15457 * mini-trampolines.c: implement AOT IMT support.
15458 * mini-x86.h: enable IMT support for wider testing.
15460 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15462 * inssel.brg (emit_imt_argument): Add aot support here.
15464 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15466 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15468 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15469 of the IMT implementation, partially from massi, with my
15470 implementation of the bsearch sequence. Disabled by default until
15471 the AOT code is implemented.
15473 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15475 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15477 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15479 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15481 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15482 arch-independent IMT JIT code from Massimiliano
15483 Mantione (massi@ximian.com) with small cleanups from me.
15485 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15487 * Makefile.am: fix svn invocation to get the svn revision to be
15488 independent of the local language (build fix).
15490 2007-07-09 Mark Probst <mark.probst@gmail.com>
15492 * mini.c (inline_method): Reset cfg->exception_type if the
15493 inlining is aborted. Fixes: 82049.
15495 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15497 * mini.c: remove assert from exception handling code when exception_ptr
15500 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15502 * mini.c (mono_codegen): Add an assert.
15504 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15505 enter and leave code.
15506 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15508 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15510 * mini-ppc.c: fixed memory corruption for localloc(0)
15513 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15515 * mini.c: Fix warnings.
15517 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15519 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15520 to emit better double->int conversions.
15522 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15524 * mini.c: the provided Min/Max optimizations are valid for unisgned
15527 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15529 * 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
15531 2007-06-28 Miguel de Icaza <miguel@novell.com>
15533 * mini.c (mono_running_on_valgrind): Add support for reporting the
15534 method and its boundaries to valgrind.
15536 2007-06-28 Martin Baulig <martin@ximian.com>
15538 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15540 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15542 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15544 * generic.2.cs: Add new test case.
15546 2007-06-25 Martin Baulig <martin@ximian.com>
15548 Merged the `debugger-dublin' branch.
15551 (mono_debugger_insert_method_breakpoint): New public method.
15552 (mono_debugger_remove_method_breakpoint): Likewise.
15553 (mono_debugger_check_breakpoints): New static method.
15554 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15556 * debug-debugger.h (MonoDebuggerInfo):
15557 Renamed (to keep backward compatibility in the vtable):
15558 `insert_breakpoint' -> `old_insert_breakpoint'.
15559 `remove_breakpoint' -> `old_remove_breakpoint'.
15560 `create_string' -> `old_create_string'.
15561 `lookup_class' -> `old_lookup_class'.
15562 `lookup_type' -> removed; changed into a dummy field.
15563 `lookup_assembly' -> `old_lookup_assembly'.
15564 Added (same functionality, but different signature):
15565 `create_string', `lookup_class', `lookup_assembly'
15567 `get_method_addr_or_bpt', `remove_method_breakpoint',
15568 `runtime_class_init'.
15570 * debug-debugger.c: Merged the `debugger-dublin' branch.
15572 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15574 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15576 (peephole_pass): Likewise.
15578 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15580 * driver.c: hopefully make setaffinity work also for ancient
15583 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15585 * driver.c : win32 build fix.
15587 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15589 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15590 processor if it is set.
15592 2007-06-21 Martin Baulig <martin@ximian.com>
15594 * debug-mini.h: New file.
15597 (mono_debugger_insert_breakpoint_full): Moved here from
15598 ../metadata/mono-debug-debugger.c.
15599 (mono_debugger_remove_breakpoint): Likewise.
15600 (mono_debugger_breakpoint_callback): Likewise.
15602 2007-06-15 Raja R Harinath <rharinath@novell.com>
15604 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15605 changes in MonoGenericClass.
15607 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15609 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15611 2007-06-14 Raja R Harinath <rharinath@novell.com>
15613 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15614 removal of MonoGenericMethod.
15616 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15618 * mini-exceptions.c: hooks for the exception events profiling API.
15620 2007-06-14 Randolph Chung <tausq@debian.org>
15622 * Makefile.ma: Add hppa target.
15623 * mini-arch.h: Include mini-hppa.h
15624 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15625 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15626 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15628 2007-06-14 Randolph Chung <tausq@debian.org>
15630 * inssel.brg: Add rules for "chained" compare-branch operations so that
15631 a single compare op can affect multiple branches. Adjust cost for
15632 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15633 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15634 cost for some rules so that they can more easily be overridden by
15635 per-arch rules (with fixes from lupus).
15636 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15638 2007-06-13 Randolph Chung <tausq@debian.org>
15640 * mini-ops.h: Reorder branch ops so that they match the order of the
15641 corresponding CEE_* ops. The code expects them this way.
15642 Add new ops for HPPA target.
15643 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15645 2007-06-13 Randolph Chung <tausq@debian.org>
15647 * mini-exceptions.c: Handle cases where the stack grows towards
15649 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15651 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15653 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15655 * driver.c: explain where a non-matching corlib is found.
15657 2007-06-13 Mark Probst <mark.probst@gmail.com>
15659 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15661 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15663 * mini-exceptions.c: Generate a method profile leave event during
15664 an exception to ensure that the profiler gets notified.
15666 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15668 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15671 * cpu-amd64.md: Add long_and/or/xor opcodes.
15673 2007-06-06 Wade Berrier <wberrier@novell.com>
15675 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15676 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15677 length of instruction shr_imm (expected 8, got 10)
15679 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15681 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15683 2007-06-06 Mark Probst <mark.probst@gmail.com>
15685 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15686 MonoInternalHashTable again (fixed bug in the internal hash table
15689 2007-06-06 Mark Probst <mark.probst@gmail.com>
15691 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15692 Have to figure out what makes it crash the SWF regression.
15694 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15696 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15698 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15700 * mini.c: optimize out the type check when storing null in a
15703 2007-06-04 Mark Probst <mark.probst@gmail.com>
15705 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15706 MonoInternalHashTable.
15708 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15710 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15711 signed integer methods.
15713 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15715 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15716 permanently since the current approach doesn't work.
15718 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15720 * inssel.brg (stmt): Only call delegate->invoke_impl if
15721 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15723 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15725 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15726 the sreg2==rdx case.
15728 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15729 account if it contains a rex prefix.
15730 (peephole_pass): Handle OP_FMOVE as well.
15732 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15734 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15735 as it causes regressions.
15737 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15739 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15740 static case as well.
15742 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15744 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15745 (mono_arch_get_this_arg_from_call): Ditto.
15747 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15749 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15752 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15753 (mono_arch_get_this_arg_from_call): Ditto.
15755 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15757 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15758 try to create optimized invoke code and use that for further invocations.
15759 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15761 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15763 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15765 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15766 sealed classes or methods.
15767 *devirtualization.cs: tests for the new optimization
15769 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15771 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15772 by the update_volatile () function.
15774 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15776 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15779 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15781 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15783 * mini.c: Add configure checks for header files.
15784 * mini-x86.c: Add configure checks for header files.
15785 * trace.c: Add configure checks for header files.
15786 * aot-runtime.c: Add configure checks for header files.
15787 * aot-compiler.c: Add configure checks for header files.
15788 * driver.c: Add configure checks for header files.
15789 * mini-codegen.c: Add configure checks for header files.
15791 Code is contributed under MIT/X11 license.
15793 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15795 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15796 icompare_imm -128 + op_iclt. Fixes #81703.
15798 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15800 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15802 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15804 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15805 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15806 so that all isinst checks now use "interface_bitmap".
15808 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15810 * cpu-amd64.md (jmp): Fix a warning.
15812 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15814 * basic.cs: Add new regression test.
15816 * basic.cs: Remove test which is now in basic-long.cs.
15818 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15820 * basic-long.cs: Add new test.
15822 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15824 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15826 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15828 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15830 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15833 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15834 throwing code a bit.
15836 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15837 the exception throwing code a bit.
15839 * mini-x86.c (get_call_info): Allocate result from a mempool.
15841 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15843 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15845 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15847 * mini.h (MonoCompile): Add 'token_info_hash' field.
15849 * mini.c: Save token->method associations during compilation so the AOT
15850 compiler can use it.
15852 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15853 which reference generic classes and methods.
15855 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15857 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15859 * aot-compiler.c (compile_method): Fix a typo in a comment.
15861 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15863 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15864 everything generic.
15866 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15868 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15870 * mini.h (MonoCompile): Add 'args' field.
15872 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15875 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15877 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15879 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15881 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15883 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15884 opcodes for some opcodes.
15886 * mini.h *.brg *.c: Use the new opcodes.
15888 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15890 * mini.h: Bumped aot revision.
15892 * inssel.brg: modified code generation of type checks for interfaces
15893 to use the new "MonoClass.interface_bitmap" instead of the old
15894 "MonoClass.interface_offsets".
15896 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15898 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15900 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15902 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15905 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15907 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15909 2007-04-27 Wade Berrier <wberrier@novell.com>
15911 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15912 mini.h) to fix build.
15914 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15916 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15918 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15919 causes the corlib unit tests to fail.
15921 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15923 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15925 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15927 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15928 opcodes to the comparison relations.
15930 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15931 opcodes to their types.
15933 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15935 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15936 it in cfg->arch.cinfo.
15938 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15940 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15941 cfg->cil_offset_to_bb.
15943 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15945 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15946 created becase of initlocals.
15948 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15950 * mini-alpha.c cpu-alpha.md: More alpha port work from
15951 Sergey Tikhonov <tsv@solvo.ru>.
15953 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15955 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15957 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15959 * cpu-s390.md (break): Correct the length of break instruction.
15961 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15963 * mini.c: fix a couple of soft-float issues and comments.
15965 2007-04-15 Miguel de Icaza <miguel@novell.com>
15967 * trace.c (is_filenamechar): - is also a filename char.
15969 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15971 * mini-s390.c: Correct checking for enum type in return value processing.
15973 2007-04-14 Raja R Harinath <rharinath@novell.com>
15975 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15976 (version.h): Makefile is in the build directory.
15978 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15980 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15982 2007-04-11 Martin Baulig <martin@ximian.com>
15984 * mini.c (can_access_member): Fix handling of generic classes;
15987 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15989 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15991 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15993 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15995 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15997 * mini-codegen.c: make sure the right spill amount is
15998 used for fp or integer registers (fixes the float_sub_spill() on ppc).
16000 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
16002 * mini-ppc.c: fixes for the fp_branch_nan test.
16004 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16006 * basic.cs: Comment out new test which still fails on ia64.
16008 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16010 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16012 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16014 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16016 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16018 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16019 on 64 bit machines. Fixes part of #80738.
16021 * basic.cs: Add regression test.
16023 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16025 * inssel.brg basic.cs: Revert previous change to fix build.
16027 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16030 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16032 * basic.cs: Add new regression test.
16034 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16036 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16039 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16041 * cpu-s390x.md: Correct length of break instruction.
16043 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16045 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16046 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16048 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16050 * *.c: Begin WIN64 port.
16051 * mini.c: Use correct register in profiler.
16052 * mini-amd64.c: No inline assembly on Win64.
16053 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16054 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16055 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16056 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16057 mono_arch_ip_from_context for Win64.
16059 Contributed under MIT/X11 license.
16061 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16063 * exceptions-amd64.c (seh_handler): Ditto.
16065 * exceptions-x86.c (seh_handler): Fix a memory leak.
16067 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16069 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16070 mini-s390x.c: fixed peephole optimizations to deal
16071 correctly with 1 and 2 byte reload avoidance.
16073 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16075 * cpu-s390.md, cpu-s390x.md: update localloc length.
16077 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16079 * cpu-g4.md: added missing descriptions.
16081 2007-03-14 Miguel de Icaza <miguel@novell.com>
16083 * Makefile.am: Add support so the tail tests are not executed on
16084 PowerPC as that is a known limitation of the PowerPC port.
16086 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16088 * runmdesc.bat: Move to msvc directory.
16090 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16092 * runmdesc.bat: Run executable that was produced by the current
16093 target and sent via an argument.
16095 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16097 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16100 * generics.2.cs: Add regression test.
16102 2007-03-09 Wade berrier <wberrier@novell.com>
16104 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16106 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16108 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16109 AOT code depends on this.
16111 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16113 * mini.c: more precise tracking of types in the eval stack
16114 (part of fix for bug #81044).
16116 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16118 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16120 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16122 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16124 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16126 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16128 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16130 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16131 a pointer on 64 bit systems. Fixes #80190.
16133 * iltests.il: Add new regression test.
16135 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16139 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16141 * trace.c: Remove an erroneous alignemnt check when tracing.
16142 Fixes --trace on OSX86.
16144 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16146 * mini-$(arch).h: initialize SP in context for all the archs.
16148 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16150 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16151 regressions in the thread tests.
16153 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16155 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16156 - fixed implementation of LOCALLOC opcode
16157 - implemented non-un compare for floats
16159 - implementation of FDIV and CKFINITE opcodes
16160 - fixes for latest mono updates
16161 - additional arch opcodes
16163 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16165 * Makefile.am: simplify and merge rules for cross-compilation.
16167 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16169 * local-propagation.c: Actually *apply* the fix for bug 80591...
16171 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16173 * mini-exceptions.c: backuot part of the last change
16174 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16176 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16177 * inssel.brg: Fix bug 59286.
16180 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16182 * mini-exceptions.c: patch from Zoltan to correctly check for
16183 stack boundaries (using the stack register, not the frame register),
16184 fixes bugs #80724, #79717.
16186 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16188 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16189 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16191 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16192 presence of frame pointer elimination.
16194 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16196 * mini-x86.h: NetBSD UCONTEX_REG defines.
16198 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16200 * inssel-amd64.brg: Fix amd64 build.
16202 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16204 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16207 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16209 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16212 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16214 2007-01-30 Mark Mason <mason@broadcom.com>
16216 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16217 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16218 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16219 beginning support for CEE_JMP [not quite working yet]
16220 * tramp-mips.c: LMF handling now works
16222 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16224 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16226 * mini.h (NULLIFY_INS): New macro.
16228 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16230 * mini.c: statistical profiler fix for windows, patch
16231 from Tor Lillqvist (tml@novell.com).
16233 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16234 * local-propagation.c: Fix bug 80591.
16236 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16238 * Makefile.am: put back the --export-dynamic option as with
16239 the previous gmodule flags (thanks to Robert Jordan).
16241 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16243 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16245 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16246 simplify and speed up the local register allocator. Also rename some fields
16247 like iassign->vassign.
16249 * regalloc.c: Remove some functions which are no longer used since their
16250 inlined version is in mini-codegen.c.
16252 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16254 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16256 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16258 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16259 narrowing. Fixes #80622.
16261 * iltests.il: Add new regresssion test.
16263 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16265 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16266 debug-debugger.c, debug-debugger.h: warning fixes.
16267 * driver.c: updated copyright year and made it fit in one line.
16269 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16271 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16273 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16275 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16277 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16279 * iltests.il: Add new test for bug #80507.
16281 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16283 * mini-arm.h: use soft-float also on vfp for now.
16285 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16287 * mini.c: fix some more soft-float issues.
16289 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16291 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16293 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16294 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16295 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16296 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16298 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16300 * mini-arm.c: typo fix.
16302 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16304 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16306 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16308 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16309 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16311 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16313 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16315 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16317 * inssel.brg: Fix a warning.
16319 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16321 * abcremoval.c ssa.c ssapre.c: Update after this change.
16323 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16325 * dominators.c (df_set): Use mono_bitset_union_fast.
16327 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16329 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16330 mini-codegen.c: reduce relocations and memory usage for the cpu
16333 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16335 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16337 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16338 to reduce their size.
16340 2007-01-19 Mark Mason <mason@broadcom.com>
16342 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16343 * mini-mips.c: more configuration macros, support long conditional branches, additional
16344 asserts, fix epilog instrumentation.
16345 * mini-mips.h: use standard stack walk
16346 * cpu-mips.md: increase size of div, rem and conditional branches
16348 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16350 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16353 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16355 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16356 (compile_method): Ditto.
16358 * aot-runtime.c (decode_klass_info): Ditto.
16360 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16361 needed by the code generated by inssel.brg. Also fix a warning.
16363 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16365 * mini.c: deal with enums that become genericinsts by
16366 being nested in a generic class (bug #79956).
16368 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16370 * mini.c: match the generic definition to check for
16371 private access with generic types (bug #78431).
16373 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16375 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16376 to make life easier for people cross-compiling that insist on not
16379 2007-01-17 Mark Mason <mason@broadcom.com>
16381 * inssel-long.brg: patch to deal with mips missing flags
16382 * inssel-long32-mips.brg: implement overflow checks
16383 * insset-mips.brg: implement overflow checks
16384 * mini-mips.h: implement conditional exception handling
16385 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16386 Remove unused code, minor cleanups.
16387 * exceptions-mips.c: minor cleanups
16388 * mini-ops.h: add mips conditional exception ops
16389 * cpu-mips.md: add mips conditional exception ops
16392 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16394 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16395 to deal with mips missing of flags.
16397 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16399 * exceptions-ppc.c: execute fault handlers.
16401 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16403 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16405 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16407 * mini.c: handle also floating point values in initialize_array.
16409 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16411 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16412 array initialization and make it conditional on the intrins option.
16414 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16416 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16417 relocations and put the patch info names close to the enum definition.
16419 2007-01-15 Mark Mason <mason@broadcom.com>
16421 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16423 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16425 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16427 2007-01-12 Raja R Harinath <rharinath@novell.com>
16429 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16431 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16433 * Makefile.am: distribute the mips sources.
16435 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16437 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16440 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16442 * cpu-x86.md: back out for now as this triggers other regressions.
16444 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16446 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16447 to eax:edx, so ecx can't get allocated to them (bug #80489).
16449 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16451 * mini.c, mini-exceptions.c: enabled running fault handlers
16454 2007-01-03 Miguel de Icaza <miguel@novell.com>
16456 * driver.c: If nothing fail, do not use the string "failed",
16457 because it makes it very annoying to view test result logs on the
16460 2006-12-30 Miguel de Icaza <miguel@novell.com>
16462 * debug-debugger.c (mono_debugger_main): Rename "main" to
16463 "main_method" to prevent a warning.
16465 Remove a warning for unused field.
16467 2006-12-28 Martin Baulig <martin@ximian.com>
16470 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16472 2006-12-22 Martin Baulig <martin@ximian.com>
16474 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16475 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16476 seperate `.mdb_debug_info' section, so we can access it from the
16477 debugger even if the binary is stripped.
16479 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16480 from the `.mdb_debug_info' here to prevent the linker from
16481 removing that section.
16483 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16484 mdb-debug-info64.s.
16486 2006-12-19 Robert Jordan <robertj@gmx.net>
16488 * mini-x86: enable the code to return small structures in
16489 registers for FreeBSD as well. Fixes bug #80278.
16490 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16492 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16494 * mini-x86.c: align the stack when calling the profiler
16495 function instrumenting the prolog (on OSX).
16497 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16499 * mini.c: emit a break opcode where Debugger.Break () is called.
16501 2006-12-13 Miguel de Icaza <miguel@novell.com>
16503 * mini.c (mono_method_to_ir): Provide useful information on this
16504 assert, to prevent others from debugging like I did.
16506 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16508 * mini.c: enable code which was incorrectly commented
16511 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16513 * mini-x86.c: enable on OSX, too, the code to return small
16514 structures in registers.
16516 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16518 * mini-x86.c: remove the use of the dynamic code manager here, too.
16520 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16522 * mini.h, debug-debugger.c, tramp-*.c: fixed
16523 mono_debugger_create_notification_function() to use
16524 mono_global_codeman_reserve () instead of a dynamic code manager.
16526 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16528 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16529 ves_array_element_address() jit icall and use a generated
16530 managed method instead (which is about 4 times faster for a rank 3
16533 2006-11-29 Mark Mason <mason@broadcom.com>
16535 * basic-calls.cs: additional tests for passing
16536 structures as function arguments.
16538 2006-11-29 Mark Mason <mason@broadcom.com>
16540 * mini-mips.h: disable custom exception handling
16541 * mini-mips.c: throw/rethrow should use jalr to call
16542 exception stubs. Fixed bug with passing structures
16543 by value. More support for tracing floating point
16546 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16548 * mini.c: fixed typo in the soft-float ldind.r4 handling
16551 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16553 * mini.c, mini.h, driver.c: added --runtime command line
16554 option to select a different runtime than the autodetected one.
16555 * jit.h: added API for embedders to initialize with a specific
16558 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16560 * mini.c: handle also boxing of r4 values (bug #80024).
16562 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16564 * mini-ppc.c: force indirect calls until we reserve
16565 enough address space for all the generated code.
16567 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16569 * exceptions-arm.c: workaround bugs in the libc definition
16570 of struct ucontext.
16572 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16574 * inssel.brg: fixes from me and Mark Mason.
16576 2006-11-23 Dick Porter <dick@ximian.com>
16578 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16579 semaphore display now we've fixed the initial value
16581 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16583 * inssel.brg: partially revert the last change to fix the build.
16585 2006-11-21 Mark Mason <mason@broadcom.com>
16587 * inssel.brg: Add and use compare-and-branch macros to support
16588 architectures that do not have condition code registers (ie. MIPS).
16589 * *-mips.{c,brg,md}: Fix copyright statements
16591 2006-11-20 Mark Mason <mason@broadcom.com>
16593 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16594 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16595 * mini.h: Added declaration for mono_print_ins()
16596 * mini-codegen.c: added ins_spec initializer for MIPS
16597 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16598 vreg to be virtual and hreg to be non-virtual.
16599 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16600 is not yet working/implemented correctly.
16601 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16602 non-static, fixup calls to print_ins() from other parts in the file.
16604 2006-11-20 Mark Mason <mason@broadcom.com>
16606 * basic-calls.cs: added tests for passing structures as arguments
16609 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16611 * inssel-long32.brg: optimize signed division by power of two.
16613 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16615 * mini-arm.c: added support for interworking with thumb code
16616 (mono must be still be built using the ARM instruction encoding).
16618 2006-11-19 Miguel de Icaza <miguel@novell.com>
16620 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16621 verifier has different rules for it. Fixes a few verifier issues
16624 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16625 at the end, so people know what happened.
16627 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * brach-opts.c: in optimize_exception_target() make sure we
16630 are in a catch clause (fixes bug #79871).
16632 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16634 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16635 more soft-float support fixes.
16637 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16639 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16640 that are passed half on the stack and half in registers.
16642 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16644 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16645 more mips integration work from Mark E Mason
16646 <mark.e.mason@broadcom.com>.
16648 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16650 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16651 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16652 tramp-mips.c: added sources for the mips port, not
16653 integrated in the build yet. Contributed by
16654 Mark E Mason <mark.e.mason@broadcom.com>.
16656 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16658 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16660 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16662 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16663 put the soft-float rules in its own file since it seems to
16664 break s390 compilation.
16666 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16668 * mini-arm.c: fixed wrnings.
16670 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16672 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16673 inssel-arm.brg: ARM support for soft-float.
16675 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16677 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16678 loads and stores of 32 bit fp values.
16680 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16682 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16684 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16685 works. Fixes #79852 and #79463.
16687 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16689 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16690 more soft-float support WIP and fixes.
16692 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16694 * mini-arm.c: some VFP updates.
16696 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16698 * mini-exceptions.c: 0 is a valid local var offset in some
16699 architectures, don't assert (bug #78508).
16701 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16703 * exceptions-arm.c: fixed off by one error in stack walk code.
16705 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16707 * mini.h, mini.c: more precise tracking of type load exceptions.
16709 2006-11-03 Robert Jordan <robertj@gmx.net>
16711 * Makefile.am: [WIN32] Add monow.exe target.
16712 * driver.c: [WIN32] Don't detach the console when debugging.
16715 2006-10-30 Miguel de Icaza <miguel@novell.com>
16717 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16719 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16721 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16723 * driver.c (mini_regression): Fix --regression with AOT.
16725 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16727 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16729 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16731 * mini-sparc.h: Don't use sigaction on sparc/linux.
16733 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16735 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16737 * mini-exceptions.c: Add proper include files for getpid ().
16739 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16741 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16742 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16745 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16746 name cache to reduce its size.
16748 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16750 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16752 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16753 the mono_lmf TLS variable.
16755 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16756 trampoline lmf frames.
16758 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16760 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16762 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16763 the mono_lmf TLS variable.
16765 * mini-exceptions.c: Access the LMF structure through accessors.
16767 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16768 variable instead of in jit_tls->lmf.
16770 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16772 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16773 trampoline lmf frames.
16775 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16777 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16779 * mini.c trace.c mini-x86.c: Revert these too.
16781 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16784 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16786 * genmdesc.c: removed now dead code.
16788 2006-10-09 Robert Jordan <robertj@gmx.net>
16790 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16792 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16794 * mini.h: do not leave gaps in the opcode values.
16796 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16798 * jit-icalls.h: flag functions as internal here, too.
16800 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16802 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16803 functions with the internal attribute.
16805 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16807 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16809 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16811 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16814 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16816 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16817 tail calls as on other platforms.
16819 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16821 * iltests.il: Add a few tailcall tests.
16823 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16825 * driver.c: fix loop for old compilers (bug #79521).
16827 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16829 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16831 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16833 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16834 metadata without any code.
16836 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16837 more precise debugging information using gdb.
16839 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16841 * inssel-ia64.brg: Make the helper methods static.
16843 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16845 * inssel-x86.brg: make the helper methods static.
16847 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16849 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16851 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16853 * mini.c: updates for monoburg changes.
16854 * inssel.brg: make a few helper functions static as they should.
16856 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16858 * Makefile.am: Move mini-codegen.c to common_sources.
16860 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16862 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16864 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16865 mini-ppc.h: port to use the common local register allocator.
16867 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16869 * mini.h: Remove the comment too then.
16871 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16873 * mini.h: put back backend.data which is to be used shortly and
16874 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16875 pointers on 4 byte boundaries it'd have much bigger issues running
16876 and you can ifdef it out anyway.
16878 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16880 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16881 MonoInst size by 4 bytes on 64 bit machines.
16883 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16885 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16886 replacement with more meaningful field names. Arch maintainers, please
16887 check the assigned names are good enough for your arch.
16889 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16891 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16892 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16894 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16896 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16897 relocations and memory requirements, put the optimization flags
16898 definitions in their own file.
16900 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16902 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16904 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16906 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16908 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16910 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16912 * inssel.brg: use the correct function to get the size of an item
16913 in an array, given an element class.
16914 * aot-compiler.c: do not access class->class_size directly.
16916 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16918 * mini.h, debug-mini.c: added a debugging function to print
16919 info about local variables and arguments in a jitted method.
16921 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16923 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16925 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16927 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16929 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16930 inner and outer loops when passing vtypes.
16932 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16934 * mini-ppc.c: take into account the cpu errata for cache flushing
16935 which caused some random errors (bug #79381).
16937 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16939 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16940 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16942 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16944 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16947 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16948 freebsd ports tree.
16950 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16951 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16953 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16956 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16958 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16960 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16962 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16963 macro does not have to be changed during debugging.
16965 * 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>.
16967 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16969 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16971 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16972 MONO_ARCH_NO_EMULATE_MUL is defined.
16974 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16976 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16978 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16980 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16982 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16984 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16985 stuff to mini-exceptions.c where it is used.
16987 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16988 setup code, the real one is in mini-exceptions.c.
16990 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16991 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16992 some changes from the freebsd ports tree.
16994 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16997 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16999 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
17001 * mini.c: on Linux, check for /proc to be mounted
17002 (bug# 79351, novell bug#201204).
17004 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17006 * mini.c: handle cases where pthread_attr_getstack() behaves
17007 incorrectly (bug #78096).
17009 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17011 * mini-arm.c: support larger stack frames (bug #79272).
17013 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17015 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17017 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17020 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17021 mono_class_from_name () to find a class from its name.
17023 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17025 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17027 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17029 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17031 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17033 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17035 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17036 callinfo->trampoline.
17038 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17040 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17043 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17045 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17047 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17049 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17050 stats.method_trampolines, it is already done by the generic trampoline code.
17052 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17054 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17056 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17058 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17060 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17062 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17064 * mini.c (print_jit_stats): Print new stats.
17066 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17068 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17070 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17071 Address on two dimensional arrays. Fixes #78729.
17073 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17075 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17078 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17080 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17083 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17085 (mini_get_ldelema_ins): Ditto.
17087 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17089 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17090 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17093 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17095 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17096 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17098 * exceptions-s390x.c: Cosmetic change.
17100 * tramp-s390.c: Fix warning.
17102 * cpu-s390.md: Correct length of mul_imm.
17104 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17106 * aot-compiler.c: added binary writer with ELF backend
17107 implementation (only on Linux/x86 for now).
17109 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17111 * Makefile.am: Don't run net 2.0 AOT tests.
17113 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17114 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17116 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17118 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17120 * aot-compiler.c: simplified and refactored the asm-writing code
17121 to allow different backends.
17123 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17125 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17127 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17128 little. Share patches of type TYPE_FROM_HANDLE as well.
17130 * mini.c (mono_patch_info_equal): New helper function.
17131 (mono_patch_info_hash): Ditto.
17133 * aot-compiler.c (emit_method_code): Fix s390 build.
17135 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17136 is not handled because it is stored as a flag and not as a type ctor. Fixes
17139 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17141 * aot-compiler.c: Fix computation of GOT slot statistics.
17143 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17144 Also remove support for not PIC AOT.
17146 * mini.h: Bump AOT file format version.
17148 * objects.cs: Add a test for #78990.
17150 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17151 (peter.dettman@iinet.net.au). Fixes #79087.
17153 * basic-long.cs: Add a test for the above.
17155 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17157 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17159 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17162 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17164 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17167 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17169 * mini.c: Don't verify COM proxy invoke calls
17172 2006-08-10 Dick Porter <dick@ximian.com>
17174 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17175 which process is holding semaphores locked.
17177 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17179 * mini-ia64.c mini-amd64.c: Fix #79027.
17181 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17183 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17185 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17186 implicit arguments in a vararg call. Fixes #79027.
17188 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17190 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17191 (mono_get_array_new_va_signature): Ditto.
17193 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17195 * aot-runtime.c: Call init_plt lazily.
17197 * inssel-long.brg: Fix unsigned long->int conversion.
17199 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17201 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17202 that most data is now in the .rss/.data section.
17204 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17206 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17208 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17210 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17212 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17214 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17215 virtual call. Fixes #79010.
17217 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17218 and use the result as the this argument in the real call.
17220 * generics.2.cs: Add a new test for #79010.
17222 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17224 * mini-x86.c: Fix a warning.
17226 * aot-compiler.c: Add a bunch of statistics.
17228 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17230 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17232 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17234 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17236 * 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>.
17238 2006-07-13 Miguel de Icaza <miguel@novell.com>
17240 * mini.c (mono_method_to_ir): Obtain the original method in the
17241 CIL stream and use this to perform validation.
17245 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17247 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17248 (mono_arch_call_opcode): Ditto.
17250 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17253 * mini.c (mono_patch_info_dup_mp): New helper function.
17255 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17256 compilation. Fixes #78827.
17258 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17260 * declsec.c: Use original security informations for
17261 MONO_WRAPPER_MANAGED_TO_MANAGED.
17263 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17265 * mini.c: Allow Com Interop methods/classes and
17266 don't verify COM wrapper calls
17269 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17271 * inssel-long32.brg: Fix long->i4 checked conversion.
17273 * exceptions.cs: Add a test for the above.
17275 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17277 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17279 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17282 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17285 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17287 * mini.c: Fix solaris/x86 exception handling.
17289 * Makefile.am: Get rid of $(ICU_LIBS).
17291 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17293 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17294 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17295 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17297 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17299 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17300 this function causes a SIGSEGV.
17302 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17304 * mini.c: Remove unused solaris/x86 includes.
17306 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17308 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17310 2006-06-20 Jb Evain <jbevain@gmail.com>
17312 * cpu-g4.md: fix max length of start_handler instruction.
17314 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17315 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17317 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17318 * ssa.c: Fixed bug 78653 for SSA based deadce.
17319 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17320 MonoInst.flags, used in SSA based deadce.
17321 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17322 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17324 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17326 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17327 it can end up using non executable memory on ppc64 systems
17328 running ppc32 userspace (fix from Johannes Berg).
17330 2006-06-14 Dick Porter <dick@ximian.com>
17332 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17335 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17336 * mini.c: Made so that inline is locally disabled if it would
17337 trigger a .cctor, because too many apps depend on this behavior
17338 (which seems to be also the one of the MS CLR).
17340 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17342 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17343 No idea why this worked before.
17345 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17346 which branch to outer exception clauses since they could skip the
17347 inner finally clauses. Fixes #78633.
17349 * exceptions.cs: Add a test for the above.
17351 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17354 * iltests.il: Add a test for the above.
17356 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17358 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17359 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17361 * iltests.il: Add a test for the above.
17363 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17365 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17367 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17368 methods as instrinsics.
17370 2006-06-09 Wade Berrier <wberrier@novell.com>
17372 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17373 (simple-cee-ops.h ssapre-mini-ops.h)
17375 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17377 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17378 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17380 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17381 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17383 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17385 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17387 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17389 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17390 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17391 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17392 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17393 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17394 of opcodes, so that bug 78549 should not happen again.
17395 * ssapre.c: Updated to use the renamed files.
17397 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17399 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17400 in OP_ATOMIC_EXCHANGE_I4.
17402 2006-06-07 Wade Berrier <wberrier@novell.com>
17404 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17405 in mono_debugger_create_notification_function)
17407 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17409 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17411 * mini.c (type_from_stack_type): Disable some changes which do not
17414 * driver.c: Reenable opts.
17416 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17417 of the evaluation stack.
17419 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17420 evaluation stack trace at entry to the bblock.
17422 * mini.c (merge_stacks): New function to perform verification of stack merges.
17423 Turned off by default.
17425 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17428 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17430 * local-propagation.c: Fixed bug 78549.
17432 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17434 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17436 2006-06-02 Miguel de Icaza <miguel@novell.com>
17438 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17439 tramp-arm.c, tramp-ia64.c
17440 (mono_debugger_create_notification_function): Update signature to
17441 new signature and use new protocol for creating the notification
17444 Should fix the build.
17446 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17448 * exceptions-ppc.c (mono_jit_walk_stack)
17449 (ves_icall_get_frame_info): Fix the build
17451 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17453 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17455 2006-05-31 Raja R Harinath <rharinath@novell.com>
17457 * il2tests.2.il: New file for generics CIL tests. Add test for
17459 * Makefile.am: Update.
17462 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17465 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17467 * aliasing.c: Fixed bug 78311.
17469 2006-05-29 Martin Baulig <martin@ximian.com>
17471 * mini-exceptions.c (mono_find_jit_info): When computing the
17472 native offset, check whether we're actually inside the method's
17473 code; call mono_debug_print_stack_frame() to format the frame.
17474 (ves_icall_System_Exception_get_trace): Call
17475 mono_debug_print_stack_frame() to format the stack frame.
17476 (ves_icall_get_trace): Update to the new debugging API.
17477 (mono_jit_walk_stack_from_ctx): Likewise.
17478 (ves_icall_get_frame_info): Likewise.
17480 * mini.c (get_method_from_ip): Use the new debugging API.
17481 (mono_print_method_from_ip): Likewise.
17484 (mono_jit_walk_stack): Use the new debugging API.
17485 (ves_icall_get_frame_info): Likewise.
17487 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17489 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17491 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17493 * mini.c: Added "limitator" to inline for debugging.
17495 2006-05-24 Martin Baulig <martin@ximian.com>
17497 * debug-debugger.c (mono_debugger_init): Create a private,
17498 malloc()-based code manager for the notification function and
17499 intentionally leak it on exit. This fixes the crash-on-exit race
17503 (mono_debugger_create_notification_function): Added
17504 `MonoCodeManager *' argument.
17507 (mono_debugger_create_notification_function): Added
17508 `MonoCodeManager *' argument.
17510 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17512 * aliasing.c: Fixed 64 bit issue.
17513 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17514 default since all known bugs are fixed (one more time!).
17516 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17518 * mini.c: write barrier support.
17520 2006-05-23 Martin Baulig <martin@ximian.com>
17522 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17523 check at the top of the file.
17525 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17527 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17528 reverting changes without reason and without changelog entries.
17530 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17532 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17533 to a few opcodes. Fixes #78439.
17535 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17536 consistency with other archs.
17538 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17540 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17542 * debug-debugger.c: fix the build.
17544 2006-05-17 Martin Baulig <martin@ximian.com>
17547 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17548 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17549 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17550 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17552 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17554 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17556 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17558 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17559 MONO_TYPE_GENERICINST.
17561 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17562 MONO_TYPE_GENERICINST.
17564 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17566 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17569 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17571 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17573 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17575 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17577 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17578 mono_trace_cleanup ().
17580 * iltests.il: Fix problem with the newly added test.
17582 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17583 due to register constraints, free up the previous hreg. Fixes #78314.
17585 * iltests.il: Add new test for #78314.
17587 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17588 Interlocked.Add. Fixes #78312.
17590 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17592 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17594 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17596 2006-05-05 Martin Baulig <martin@ximian.com>
17598 * debug-mini.c (mono_debug_open_block): New method.
17601 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17602 the beginning of each basic block.
17605 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17606 the beginning of each basic block.
17608 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17610 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17611 default until I understand why they break the build on amd64.
17613 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17615 * mini.c (mini_cleanup): Call mono_cleanup ().
17617 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17620 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17622 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17623 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17624 default since all known bugs are fixed, and I cannot reproduce bug
17625 77944... I'm asking Matt Hargett to test again after this commit.
17627 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17629 * mini-codegen.c: Fixed typo that thrashed inline.
17631 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17633 * dominators.c (compute_dominators): Avoid using a worklist since
17634 it is not correct in some cases. Instead, iterate over all bblocks as
17635 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17637 2006-04-28 Miguel de Icaza <miguel@novell.com>
17639 * mini.c (mono_jit_compile_method_inner): Use
17640 mono_prepare_exception_from_error that resets the value
17643 2006-04-27 Miguel de Icaza <miguel@novell.com>
17645 * mini.c: Move the mini_loader_error_to_exception to metadata.
17647 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17649 * aliasing.c: Fixed bug 78210.
17651 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17653 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17654 default until all their problems (or the ones they trigger) are fixed.
17656 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17658 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17660 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17661 as loaded only after resolving patches since that could invoke the same method.
17663 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17665 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17668 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17671 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17674 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17675 made from AOT code through the PLT table.
17677 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17678 holding the plt offset when a call is made to the aot plt trampoline.
17680 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17682 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17685 * Makefile.am (common_sources): Fix build breakage.
17687 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17688 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17689 intra-assembly calls if possible.
17691 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17693 * mini-trampolines.c: Handle PLT entries.
17695 * mini.c: Avoid creating a GOT var for calls.
17697 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17698 from mscorlib code.
17700 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17701 from mscorlib code.
17703 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17706 * mini.h: Bump AOT file format version.
17708 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17711 2006-04-25 Martin Baulig <martin@ximian.com>
17713 * driver.c: Disable copyprop, consprop and inline when running
17714 inside the debugger.
17716 2006-04-25 Martin Baulig <martin@ximian.com>
17718 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17719 with `get_current_thread' and added `detach'.
17720 (MonoDebuggerMetadataInfo): Added `thread_size',
17721 `thread_tid_offset', `thread_stack_ptr_offset' and
17722 `thread_end_stack_offset'.
17724 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17726 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17729 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17730 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17732 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17734 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17736 * aot.c: Add support for ADJUSTED_IID.
17738 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17740 * aot.c (emit_method_order): Don't align method_order_end.
17742 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17743 the interface ID changes.
17745 2006-04-21 Dick Porter <dick@ximian.com>
17747 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17748 cleaning up a thread. Fixes the new part of bug 77470.
17750 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17752 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17753 to managed wrapper.
17755 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17757 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17759 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17760 SIGSEGV. Fixes #78072.
17762 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17763 unregister our SIGABRT handler.
17765 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17767 * mini.c: Disabled inline where it can alter the call stack in a
17768 way visible from managed code.
17769 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17772 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17774 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17775 on other platforms. Fixes #78089.
17777 2006-04-13 Martin Baulig <martin@ximian.com>
17779 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17780 determine whether we're inside the debugger.
17783 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17785 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17787 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17788 handler clauses. Fixes #78024.
17790 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17791 in the CALL_MEMBASE opcodes. Fixes #78088.
17792 (mono_arch_get_vcall_slot_addr): Ditto.
17794 2006-04-10 Martin Baulig <martin@ximian.com>
17796 * debug-debugger.c: The thread handling code has now been moved
17797 into ../metadata/threads.c.
17799 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17801 * driver.c (mono_main): Fix --with-gc=none build.
17803 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17804 (mono_spillvar_offset_float): Ditto.
17805 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17806 hreg, not when its !global, since on ia64, there is a third category: stacked
17809 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17811 * mini.c: set MonoInst->klass for load field address and a few other
17814 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17816 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17818 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17820 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17821 the branch opt changes.
17823 2006-04-06 Dick Porter <dick@ximian.com>
17825 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17827 * wapihandles.c (mini_wapi_seminfo):
17828 * driver.c (mono_main): Add semaphore info option
17830 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17832 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17833 branch optimization changes. Fixes #78009.
17835 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17837 * mini.c: ignore accessibility of methods in managed->native wrappers.
17839 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17841 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17843 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17845 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17847 * mini.c: Modify the branch optimizations to preserve the invariant that
17848 the entries inside the in_bb and out_bb arrays are unique.
17849 (mono_unlink_bblock): Avoid creation of new arrays.
17851 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17853 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17856 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17858 * mini.c (optimize_branches): Remove the "optimizations" in
17859 the cbranch1/cbranch2 -> branch cases which were causing several
17860 problems in the past. Fixes #77986.
17862 2006-03-31 Chris Toshok <toshok@ximian.com>
17864 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17865 default optimizations :(
17867 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17869 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17872 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17874 * local-propagation.c: Added comments to structs and removed
17875 "Mono" prefixes from local tree mover types.
17877 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17879 * Makefile.am (arch_sources): Define this for each architecture so
17880 libmono_la_SOURCES is defined in one place.
17882 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17884 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17887 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17889 * driver.c: print the GC name supplied by configure.
17891 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17893 * local-propagation.c: Added tree mover, and moved here all the
17894 local propagation code from mini.c
17895 * mini.c: Added support for treeprop, and moved all the local
17896 propagation code to local-propagation.c
17897 * mini.h: Added support for treeprop
17898 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17899 treeprop, inline and deadce by default
17900 * Makefile.am: Added local-propagation.c
17902 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17904 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17906 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17908 * debug-debugger.c: make it compile without the Boehm GC.
17910 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17912 * mini.c: fixed issue with mismatch when an icall is registered
17913 with multiple names but same address.
17915 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17917 * declsec.c, mini-exceptions.c: use write barrier to set reference
17918 fields of managed objects.
17920 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17922 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17923 (can_access_internals): Fix a warning.
17925 * mini.c (print_method_from_ip): Rename this to
17926 mono_print_method_from_ip so it gets exported.
17928 * trace.c: Deal with strings inside StringBuilder's containing garbage
17929 and fix memory leaks. Fixes #77848.
17931 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17933 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17936 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17938 * mini-s390.c: Remove OP_X86_TEST_NULL.
17940 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17942 * mini.c: use the correct GetHashCode() for the moving collector.
17944 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17946 * liveness.c: Regalloc spill cost tuning.
17948 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17950 * mini-s390x.h: Correct S390_LONG macro.
17952 * mini-s390x.c: Cleanup unused code.
17954 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17956 * jit-icalls.h: New file.
17958 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17959 icalls and include that instead of including jit-icalls.c.
17961 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17964 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17966 * mini.c: when checking for member accessibility, also check for
17967 friend assemblies and for explicit interface implementations.
17969 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17971 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17973 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17975 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17976 common cases are done first.
17978 * mini-ops.h: Only define platform specific opcodes on the given platform.
17980 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17983 2006-03-14 Martin Baulig <martin@ximian.com>
17985 Revert Paolo's change from r57348:
17987 * mini.h: don't use gboolean for bitfields.
17988 * mini.c: verifier changes for fields and methods accessibility.
17990 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17992 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17994 * mini-s390x.c: Fix conv_r_un.
17996 * cpu-s390, cpu-s390x.md: Fix lengths.
17998 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
18000 * mini.c: nested types have access to all the nesting
18001 levels, not just the enclosing types.
18003 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18005 * mini.c: added a few more verification checks.
18007 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18009 * liveness.c: Merge optimizations from the linear-il branch.
18011 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18013 * mini-ia64.c (emit_call): Add a comment.
18015 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18017 * tramp-ia64.c: Fix some warnings.
18019 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18021 * mini.h: don't use gboolean for bitfields.
18022 * mini.c: verifier changes for fields and methods accessibility.
18024 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18026 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18027 lazy icall wrapper changes.
18029 * dominators.c: Replace all the dominator algorithms with faster
18030 ones from the linear-il branch.
18032 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18035 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18036 common cases are done first.
18038 * mini-amd64.c: Fix some warnings.
18040 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18043 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18046 * mini.h: Add a missing prototype.
18048 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18050 * mini.c: Compile icall wrappers lazily.
18052 * mini-codegen.c: Use printf instead of g_print since its much faster.
18054 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18057 * mini.c (optimize_branches): Cache the negative result from
18058 remove_block_if_useless ().
18060 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18061 Also fix some bblock linking issues.
18063 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18066 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18068 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18069 accessed fields first, for better cache behavior.
18071 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18073 * mini.c: speedup IList<T> array accesses.
18075 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18077 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18078 inline_costs counter. Fixes #77190.
18080 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18082 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18083 trace messages. Fixes #77706.
18085 2006-03-04 Martin Baulig <martin@ximian.com>
18087 * tramp-amd64.c, tramp-x86.c
18088 (mono_debugger_create_notification_function): Use
18089 mono_global_codeman_reserve() to allocate a buffer at runtime and
18092 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18094 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18095 notification function at runtime and then call `initialize' in the
18096 `MONO_DEBUGGER__debugger_info' vtable.
18098 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18100 * iltests.il: Fix a visibility problem.
18102 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18104 * driver.c, mini.c: add hooks for the counters API.
18106 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18108 * driver.c: show disabled options.
18110 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18112 * linear-scan.c: always use cost-driven selection.
18114 2006-02-28 Raja R Harinath <rharinath@novell.com>
18116 * jit-icalls.c (helper_compile_generic_method): Revert change from
18119 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18121 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18123 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18125 * inssel.brg: style fixes, mostly to force the updated monoburg
18126 to run for people using svn.
18128 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18130 * mini.c: match monoburg changes.
18132 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18134 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18135 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18136 declaration in the header file.
18138 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18140 * helpers.c: reduce relocations and mem usage.
18142 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18144 * mini.h, mini-codegen.c: disable logging features if
18145 requested by configure.
18147 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18149 * mini.c: tiny verifier changes.
18151 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18153 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18154 cpu-pentium.md: stack alignment changes for osx/x86,
18155 partially from Geoff Norton <gnorton@customerdna.com>.
18157 2006-02-24 Raja R Harinath <harinath@gmail.com>
18159 * jit-icalls.c (helper_compile_generic_method): Update to changes
18160 in metadata/class.c.
18162 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18164 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18166 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18167 interface calls with large offsets.
18169 2006-02-23 Raja R Harinath <rharinath@novell.com>
18171 * jit-icalls.c (helper_compile_generic_method): Document the
18172 special-case we depend on so that we can inflate the method twice
18173 with the same context with no bad side-effects.
18175 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * mini-x86.c, mini-amd64.c: fix for case when xen support
18180 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18182 * mini-x86.c, mini-amd64.c: generate code to access tls items
18183 in a faster way for Xen systems.
18185 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18187 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18188 updates and compilation fixes for the OSX/x86 port, mostly from
18189 Geoff Norton <gnorton@customerdna.com>.
18191 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18193 * inssel.brg: faster interface call implementation
18194 to sync with the interface_offsets MonoVTable changes.
18196 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18198 * mini.c: more verification checks.
18200 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18202 * mini.c: added a few more verification checks.
18204 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18206 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18207 facility on the processor and use it if available.
18209 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18211 * driver.c, aot.c, mini.c: throw exception if the IL code is
18212 invalid or unverifiable.
18214 2006-02-17 Raja R Harinath <rharinath@novell.com>
18216 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18219 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18221 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18223 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18225 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18226 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18227 handling of instantiated generic valuetypes.
18229 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18231 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18232 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18235 * generics.2.cs: Revert the nullable reftypes tests.
18237 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18239 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18240 using __builtin_frame_address (1) as it doesn't work in the presence
18241 of optimizations. Hopefully fixes #77273.
18243 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18244 -> generics.cs change as it doesn't work with some automake versions.
18246 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18248 * mini.c: handle systems that sue a different way to
18249 retrieve the stack address of the current thread.
18251 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18253 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18254 it specially in the makefile.
18256 * generics.2.cs: Add tests for nullable reference types.
18258 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18260 * mini.c: always handle the case when mono_jit_init()
18261 is called in a thread different from the main thread,
18262 confusing libgc (bug #77309).
18264 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18266 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18268 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18270 * mini.c: change optimize_branches () to use a single loop
18271 and introduce a new optimization to simplify some range checks.
18273 2006-02-03 Martin Baulig <martin@ximian.com>
18275 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18276 and merged with debugger_thread_manager_add_thread().
18277 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18278 inform the debugger about the main thread.
18280 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18282 * basic.cs: Add test for div.un/rem.un constant folding.
18284 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18286 * cpu-s390x.md: correct int_xor_imm length
18288 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18290 * generics.2.cs: New test for #77442.
18292 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18295 2006-02-02 Martin Baulig <martin@ximian.com>
18297 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18298 <mono/metadata/mono-debug-debugger.h>
18300 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18302 2006-02-02 Martin Baulig <martin@ximian.com>
18304 * debug-debugger.h: New header file for debug-debugger.c.
18306 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18307 function is a separate thread anymore; add support for attaching.
18309 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18311 * tramp-x86.c: Fix a warning.
18313 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18315 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18316 on very large methods.
18318 * aot.c (load_patch_info): Fix a warning.
18320 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18322 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18323 mini-ops.h: alu membase optimizations.
18325 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18327 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18328 to speedup StringBuilder.
18330 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18332 * dominators.c (mono_compute_natural_loops): Fix detection of
18333 loop body start blocks.
18335 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18337 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18339 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18342 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18344 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18346 2006-01-25 Martin Baulig <martin@ximian.com>
18348 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18349 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18350 started to cleanup this file a little bit.
18352 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18354 * mini.c: optimize a codepath frequently happening in generics code.
18356 2006-01-23 Martin Baulig <martin@ximian.com>
18358 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18360 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18361 functions directly.
18363 * driver.c: debug-debugger.c is only available if
18364 `MONO_DEBUGGER_SUPPORTED' is defined.
18366 2006-01-23 Martin Baulig <martin@ximian.com>
18368 * debug-debugger.c: Only enable this on platforms where the Mono
18369 Debugger is working (x86 and x86_64).
18371 2006-01-21 Martin Baulig <martin@ximian.com>
18373 The Mono Debugger is now using the normal `mono' instead of the
18374 `mono-debugger-mini-wrapper' when executing managed code.
18376 * debug-debugger.c: New file; previously known as
18377 debugger/wrapper/wrapper.c.
18379 * debug-mini.c (mono_init_debugger): Removed.
18381 * driver.c (mono_main): Added new `--inside-mdb' command line
18382 argument which is used when running inside the debugger.
18384 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18386 * liveness.c (mono_analyze_liveness): Remove some unused data
18389 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18391 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18393 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18395 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18396 depends on implementation details of monobitset.
18398 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18401 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18403 * liveness.c: Update after monobitset changes.
18405 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18407 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18409 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18411 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18413 * mini-s390x.c: Remove warning messages.
18415 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18417 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18419 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18421 * generics.2.cs: Add ldelem/stelem_any test.
18423 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18425 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18427 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18429 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18431 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18433 * generics.2.cs: Reenable vtype tests.
18435 * inssel-x86.brg: Remove an icorrect valuetype rule.
18437 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18439 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18440 initial support for OP_ABS.
18442 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18444 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18446 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18448 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18449 conversion and implement LADD/LSUB.
18451 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18454 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18456 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18458 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18461 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18463 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18464 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18465 (stack walk problem).
18467 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18469 * aot.c (mono_aot_load_method): Fix a warning.
18471 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18473 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18475 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18477 * iltests.il: Add test for #77148.
18479 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18482 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18484 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18486 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18488 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18489 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18491 * basic-long.cs: Add lconv-to-r4/r8 tests.
18493 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18495 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18497 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18498 here as on other archs.
18500 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18502 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18504 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18506 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18508 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18510 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18511 instrument_prolog; Add memory_barrier instruction.
18513 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18515 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18517 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18519 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18521 * aliasing.c inssel.brg: Fix warnings.
18523 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18524 could skip initialization of some parts of memory.
18526 * mini.c mini-ia64.c: Fix warnings.
18528 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18530 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18532 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18533 a crash seen on sparc.
18535 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18537 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18539 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18541 * mini-ops.h: Add s390_backchain instruction
18543 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18545 * cpu-s390.md: Add s390_backchain instruction
18547 * mini-s390.c: Significant ABI changes
18549 * mini-s390.h: Cater for zero length structures
18551 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18553 * mini-s390.c: ABI fixes
18555 * inssel-s390.brg: Remove debug statements
18557 * cpu-s390.md: Fix length of ATOMIC_xx operations
18559 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18561 * basic-float.cs: Add float<->long conversion tests.
18563 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18565 * mini-s390.c: Fix LOCALLOC processing.
18567 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18569 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18571 * iltests.il: Add tests for some opcodes not covered by the other
18574 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18576 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18577 register loading for Tail processing; Correct trace output.
18579 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18581 * cpu-s390.md: Correct size of jmp instruction.
18583 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18585 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18587 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18589 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18590 Bring s390 up to current level.
18592 2005-12-12 Zltan Varga <vargaz@gmail.com>
18594 * generics.2.cs: Disable the newly added tests as they do not work yet.
18596 * generics.2.cs: Add valuetype tests.
18598 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18600 * basic-long.cs: Add i4->u8 test.
18602 * objects.cs: Add tests for JIT intrinsic.
18604 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18605 optimizations lost by a mistake.
18607 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18609 * basic-long.cs: Remove a test moved to objects.cs.
18611 * arrays.cs: Add more array tests.
18613 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18615 * arrays.cs: Add new tests for multi-dimensional arrays.
18617 2005-12-06 Raja R Harinath <rharinath@novell.com>
18619 * Makefile.am (test_sources2): Add generics.2.cs.
18620 (EXTRA_DIST): Add test_sources2.
18622 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18624 Support for boxing and unboxing nullable types as well as the
18625 isinst operation on nullables, per the CLI ammendment.
18627 * inssel.brg (CEE_ISINST): Special case for nullable
18629 * mini.c (handle_unbox_nullable): new method
18630 (handle_box): Special case for nullable types
18631 (mono_method_to_ir): Call handle_unbox_nullable in correct
18634 * generics.2.cs: New test suite
18636 * Makefile.am: Support for regression tests with generics.
18638 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18640 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18641 allocated to registers. Fixes #76800.
18643 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18645 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18647 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18649 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18652 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18654 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18657 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18659 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18660 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18662 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18663 single precision before storing to a single precision location.
18665 2005-11-28 Raja R Harinath <rharinath@novell.com>
18667 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18669 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18671 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18674 * basic.cs: Remove test_0_byte_compares test which was moved to
18675 objects.cs a long time ago.
18677 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18679 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18681 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18683 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18684 handlers are called.
18686 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18689 * mini-ia64.c: Add support for the throw->branch exception
18692 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18694 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18696 * mini.c: Enabled "fastpath" deadce :-)
18698 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18700 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18701 alias analysis pass to support it.
18702 * mini.h: Likewise.
18704 * liveness.c: Likewise (liveness computation can use aliasing
18705 information to be more accurate).
18706 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18707 moreover made so that "--compile-all" uses the given optimization
18708 flags and not the default ones.
18709 * aliasing.c: Alias analysis (new file).
18710 * aliasing.h: Likewise.
18711 * Makefile.am: added "aliasing.c" and "aliasing.h".
18713 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18715 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18718 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18720 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18721 fp >= end_of_stack exit condition, as it is not needed, and it might
18722 become true for fp eliminated frames.
18724 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18726 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18729 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18731 * mini-arm.c: fixed alignment of doubles/longs to match
18732 the C ABI (bug #76635).
18734 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18736 * aot.c: fix compilation with --enable-minimal=aot.
18738 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18740 * mini-arm.c: fixed compatibility with the new
18741 floating point emulator package for compares.
18743 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18745 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18747 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18749 * mini-exceptions.c (print_stack_frame): Output to stderr.
18750 (mono_handle_native_sigsegv): Ditto.
18752 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18754 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18755 OP_LCONV_TO_OVF_I implementation.
18757 * mini-amd64.c: Add support for the throw->branch exception
18760 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18761 when the catch clause catches a more general exception, i.e. Object.
18763 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18765 * cpu-ia64.md: Remove unused opcodes.
18767 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18768 specific defines for architectures defining USE_SIGACTION.
18770 * mini-ia64.c: Fix some warnings.
18772 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18773 version seemed to skip a frame.
18775 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18777 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18778 only calls which are made to native code use this flag.
18780 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18782 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18783 varargs methods as well.
18785 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18786 which have save_lmf set. Reorganize methods prologs a bit.
18788 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18789 debugger to the proper place.
18791 2005-10-29 Martin Baulig <martin@ximian.com>
18793 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18794 when running inside the debugger until the debugger has support
18797 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18799 * mini.h: Fix a warning.
18801 2005-10-24 Miguel de Icaza <miguel@novell.com>
18803 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18804 we expose publicly, this returns the string.
18806 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18808 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18809 with fp elimination.
18811 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18813 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18814 native stacktrace using the glibc 'backtrace' function if available.
18816 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18818 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18820 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18821 handle SIGSEGVs received while in native code.
18823 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18824 code, call mono_handle_native_sigsegv which will abort the runtime
18825 after printing some diagnostics, instead of converting it into a
18826 confusing NullReferenceException.
18828 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18830 * cpu-pentium.md: Remove unused opcodes.
18832 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18834 * mini-amd64.h (MonoLMF): Add rsp field.
18836 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18839 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18841 * mini-codegen.c (get_register_spilling): Fix some warnings.
18843 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18845 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18846 elimination during exception handling. Enable fp elimination by
18849 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18852 2005-10-16 Martin Baulig <martin@ximian.com>
18854 * mini-exceptions.c
18855 (mono_debugger_run_finally): New public method for the debugger.
18857 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18859 * debug-mini.c (mono_debug_init_method): Fix warning.
18861 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18862 the 'exname' parameter const to fix some warnings.
18864 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18866 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18867 introduced by the previous patch.
18869 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18871 * basic-float.cs: Add test for precision of float arithmetic.
18873 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18874 when loading/storing single values from/to memory.
18876 * mini.c (mono_jit_compile_method_with_opt): Create the function
18877 pointers in the correct domain.
18879 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18881 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18882 introduced by previous patch.
18884 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18885 when out_filter_idx is NULL.
18887 * mini-exceptions.c: Don't run filter clauses twice during exception
18888 handling. Fixes #75755.
18890 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18892 * aot.c: Add support for ldflda wrappers.
18894 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18897 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18899 * mini.c, mini.h: do not consider exception handlers blocks when
18900 setting up interface variables.
18902 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18904 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18906 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18908 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18909 causes a regression.
18911 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18913 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18915 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18916 of the OP_P definitions.
18918 * TODO: Add a proposal for dealing with the CEE/OP mess.
18920 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18921 optimizations from the x86 port.
18923 * cpu-amd64.md: Ditto.
18925 * basic.cs basic-long.cs: Add tests.
18927 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18929 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18930 Patrik Torstensson's implementation of my exception-handling
18931 optimization idea, when the exception object is not used
18934 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18936 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18937 of the mul_imm optimizations from the old jit.
18939 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18941 * mini.c, liveness.c: patch by Patrik Torstensson and
18942 Zoltan Varga to improve performance in methods with
18945 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18947 * driver.c: Remove 'Globalization' entry from --version.
18949 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18951 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18952 there is a profiler interested in JIT events.
18954 * aot.c: Load profile files produced by the AOT profiling module, and
18955 reorder methods based on the profiling info. Add a 'method_order' table
18956 to the AOT file to make mono_aot_find_jit_info work with the reordered
18959 * mini.h: Bump AOT file version info.
18961 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18963 * mini-arm.h: work around what looks like a gcc bug when optimizations
18966 2005-09-28 Raja R Harinath <rharinath@novell.com>
18968 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18969 conditionals. Use ...
18970 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18972 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18974 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18975 to determine the amount of memory to copy when passing valuetypes.
18977 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18978 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18980 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18982 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18983 information about aot.
18985 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18987 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18988 macros. This will allow a deadlock debugger to easily be plugged
18991 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18993 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18995 2005-09-27 Raja R Harinath <rharinath@novell.com>
18997 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18998 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18999 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
19000 ($(arch_built)) [CROSS_COMPILING]: Error out.
19002 2005-09-26 Zoltan Varga <vargaz@gmail.com>
19004 * aot.c: Add support for the no_special_static flag for classes.
19006 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19008 * Reapply reverted patches.
19010 * *: Revert r50174 as well.
19012 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19014 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19016 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19018 2005-09-23 Miguel de Icaza <miguel@novell.com>
19020 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19021 part of the SIG_HANDLER_SIGNATURE.
19023 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19025 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19028 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19029 introduced by previous patch.
19031 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19033 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19034 saved registers too.
19036 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19037 upon the information returned by get_call_info ().
19039 * mini-x86.c (add_float): Fix stack size calculation.
19040 (mono_arch_call_opcode): Rewrite this so it works based up the
19041 information returned by get_call_info ().
19042 (mono_arch_get_this_vret_args): Ditto.
19044 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19046 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19047 in cinfo to determine the registers which need to be used.
19049 2005-09-20 Miguel de Icaza <miguel@novell.com>
19051 * driver.c (mono_main): Add --server and --desktop flags.
19053 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19055 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19056 registers as global registers.
19058 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19059 longer needed with the new register allocator.
19061 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19063 * cpu-ia64.md: Remove unused opcodes.
19065 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19067 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19069 * cpu-amd64.md: Remove unused opcodes.
19071 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19072 needed with the new register allocator.
19074 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19077 2005-09-16 Raja R Harinath <rharinath@novell.com>
19079 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19081 2005-09-16 Martin Baulig <martin@ximian.com>
19083 * exceptions-amd64.c
19084 (throw_exception): Don't call mono_debugger_throw_exception() if
19085 we're a rethrow - see the FIXME in the code.
19087 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19089 * mini.c (mono_init_exceptions): This only works on some architectures.
19091 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19093 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19096 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19098 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19099 now in mini-exceptions.c.
19101 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19103 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19104 now in mini-exceptions.c.
19106 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19108 * exceptions-x86.c: Applied patch from Patrik Torstensson
19109 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19111 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19112 code into mini-exceptions.c. Add some assertions to it.
19114 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19116 * aot.c (emit_section_change): Applied patch from "The Software Team"
19117 (<software@solmersa.com>). Fix as errors on windows.
19119 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19121 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19122 method info into the LMF.
19124 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19126 * mini-ia64.c: Add proper unwind info for method epilogs.
19128 * exceptions-ia64.c: Add some code to help debugging.
19130 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19132 * mini-exceptions.c: Fix warning.
19134 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19136 * mini.c: Really fix build.
19138 * mini-x86.c mini-amd64.c: Fix build.
19140 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19142 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19144 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19145 some Interlocked methods as intrinsics.
19147 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19148 for Thread methods as well.
19150 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19152 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19154 * mini-ia64.c mini-x86.c mini-amd64.c
19155 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19158 * mini.c (mono_init_exceptions): Fix build breakage.
19160 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19162 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19163 of instructions. Use the new ia64_unw_op macros for emitting unwind
19166 * mini.c (mono_init_exceptions): Initialize exception handling
19167 related trampolines at startup.
19169 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19171 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19173 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19175 * mini.c: Handle type loading errors gracefully during compilation and
19176 throw the appropriate exception.
19178 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19180 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19181 for the mono binary.
19183 2005-09-09 Martin Baulig <martin@ximian.com>
19185 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19188 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19190 * mini-arm.h: use emulation for conv.r.un for the release.
19192 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19194 * mini-arm.c, objects.cs: more fixes and tests for them.
19196 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19198 * mini-arm.c: align structures to at least 4 bytes to be able
19199 to keep our current optimized memcpy.
19201 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19203 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19205 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19207 * mini.c: ignore SIGPIPE.
19209 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19211 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19213 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19215 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19217 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19219 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19221 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19222 exception handling support.
19223 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19224 patch by Brian Koropoff <briank@marakicorp.com>).
19226 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19228 * mini.c: revert another 'optimization' which breaks when
19229 items on the eval stack need to be saved at a basic block end
19232 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19234 * jit-icalls.c: for arrays, ensure we always provide
19237 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19239 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19241 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19243 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19245 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19246 arguments in their original register.
19248 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19250 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19253 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19254 when ssapre is enabled.
19256 * inssel-long.brg: Fix bug in previous patch.
19258 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19259 multiplication by a constant.
19261 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19263 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19266 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19269 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19271 * inssel-arm.brg: apply changes tested by Brian Koropoff
19272 <briank@marakicorp.com>.
19274 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19276 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19278 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19280 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19281 to the same register if dreg is just a base register.
19282 (print_ins): Improve printing of membase opcodes.
19284 * inssel-x86.brg: Add optimized ldind(reg) rules.
19286 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19288 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19290 * mini.c: when running under valgrind, set the stack bottom for
19291 the GC at the actual approximate stack for the app (fixes running
19292 mono with valgrind).
19294 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19296 * mini.c: do no break at the first valuetype to init found
19297 (fixes bug #75791).
19299 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19301 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19303 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19305 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19307 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19309 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19311 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19313 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19315 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19318 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19321 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19324 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19326 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19328 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19330 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19331 in the tail recursion optimization.
19333 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19334 debug info into the assembly file.
19336 * iltests.il: Add test for filter regions.
19338 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19339 initial stack of filter regions. Fixes #75755.
19341 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19343 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19344 stack requirements.
19346 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19348 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19349 the check for an already compiled method on non-ia64 platforms.
19350 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19353 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19355 * inssel-x86.brg: Add some optimized call rules.
19357 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19359 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19362 * mini.h mini-trampolines.c: Pass the trampoline argument to
19363 mono_arch_patch_delegate_trampoline.
19365 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19367 * mini-trampolines.c: Fix build.
19369 * mini-amd64.h: Add delegate trampolines.
19371 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19373 * inssel-amd64.brg: Add optimized call rules.
19375 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19377 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19379 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19381 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19384 * mini-ia64.c: Remove LMF fixmes.
19386 * mini-ia64.h: Remove most fields from LMF.
19388 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19390 * mini-trampolines.c: Add support for IA64 function descriptors.
19392 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19393 for IA64 function descriptors.
19395 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19397 * tramp-arm.c: patch the vtable for virtual calls. Added
19398 support code to register/unregister the LMF.
19399 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19402 2005-08-19 Dick Porter <dick@ximian.com>
19404 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19405 bit value if needed.
19407 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19409 * mini.c (mini_get_method): Move handling of wrapper data here.
19411 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19413 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19416 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19417 bblock->code does not remain empty.
19419 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19421 * arrays.cs: Add regression test for #75832.
19423 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19424 rules. Fixes #75832.
19426 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19427 instruction scheduling.
19429 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19431 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19433 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19435 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19437 * mini-codegen.c: Fix VC build.
19439 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19441 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19443 * mini.h: fix signature for mono_register_opcode_emulation.
19445 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19447 * mini.c: Get rid of most of the helper_sig_... constants using
19448 mono_create_icall_signature ().
19450 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19452 * jit-icalls.c (helper_ldstr): New helper function.
19454 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19456 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19457 throw, load the string using a helper call instead of creating a string object.
19459 * aot.c: Update after LDSTR changes.
19461 * mini.h: Bump AOT file version.
19463 * aot.c: Save class size info into the AOT file. Print more statistics during
19466 * mini.h: Bump AOT file version.
19468 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19469 ordering of disasm cases. Fixes #74957.
19471 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19473 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19474 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19475 the generic code needed for the ARM port.
19477 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19479 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19480 inssel-arm.brg: more ARM features and fixes.
19482 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19484 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19485 ARM port work in progress.
19487 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19489 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19491 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19493 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19495 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19497 * *-ia64.*: Ongoing IA64 work.
19499 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19501 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19503 * TODO: Remove out-of-data todo stuff.
19505 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19508 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19510 * mini.h: Bump corlib version.
19512 2005-07-27 Martin Baulig <martin@ximian.com>
19515 (create_copy_ins): Added `const unsigned char *ip' argument; set
19516 `copy->cil_code' from it.
19518 2005-07-27 Martin Baulig <martin@ximian.com>
19520 * mini-exceptions.c (mono_handle_exception): Don't call
19521 mono_debugger_handle_exception() for filters.
19523 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19525 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19528 2005-07-26 Martin Baulig <martin@ximian.com>
19530 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19532 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19533 helper_compile_generic_method() if the method is actually virtual
19536 2005-07-26 Martin Baulig <martin@ximian.com>
19539 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19540 public; this is now accessed directly by the debugger.
19541 (mono_generic_trampoline_code): Removed.
19544 (mono_debug_init_method): Also add interncalls and wrappers.
19546 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19548 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19550 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19552 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19554 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19556 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19558 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19560 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19561 getting TLS offsets on AMD64 too.
19563 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19565 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19567 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19569 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19570 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19572 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19574 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19576 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19579 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19580 mono_sparc_is_virtual_call ().
19582 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19584 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19585 trampoline parameters.
19587 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19589 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19590 to mono_arch_get_vcall_slot_addr.
19592 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19595 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19597 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19599 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19601 2005-07-19 Martin Baulig <martin@ximian.com>
19603 * exceptions-amd64.c (throw_exception): Call
19604 mono_debugger_throw_exception() here like we're doing it on i386.
19606 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19608 * mini-ia64.c: Add optimized TLS access support.
19610 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19612 * mini-exceptions.c: Ongoing IA64 work.
19614 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19616 * mini.c: Use the default optimization set when embedding. Fixes
19619 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19621 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19622 of trampolines to a separate file.
19624 * mini-trampolines.c: New file.
19626 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19629 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19632 * mini-codegen.c: Fix cygwin build.
19634 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19636 * mini.c: Add some minor changes needed by the IA64 port.
19638 * *-ia64.*: Ongoing IA64 work.
19640 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19642 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19643 trampolines into arch-independent and arch-dependent parts.
19645 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19647 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19649 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19651 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19652 the xp-regalloc-branch for amd64.
19654 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19655 xp-regalloc-branch for x86.
19657 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19659 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19661 2005-07-06 Martin Baulig <martin@ximian.com>
19664 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19665 (mono_jit_runtime_invoke): Likewise.
19667 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19669 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19672 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19673 without loading their metadata. Reorganize the file format so exception handling+
19674 debug info is kept separate from normal method info. Create MonoJitInfo
19675 structures for methods lazily.
19677 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19679 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19681 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19683 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19686 * mini.h: Bump AOT file version.
19688 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19690 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19692 2005-07-01 Raja R Harinath <rharinath@novell.com>
19694 * Makefile.am (check-local): Call semdel-wrapper.
19696 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19698 * mini-x86.c: Revert the last change as it seems to break the build..
19700 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19702 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19704 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19706 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19708 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19709 outside of the macro, so strange stuff doesn't happen with gcc4
19710 (NEW_AOTCONST_TOKEN): Likewise.
19712 2005-06-28 Martin Baulig <martin@ximian.com>
19714 * mini.c (mini_class_is_system_array): New static method; use this
19715 instead of `klass->parent == mono_defaults.array_class' everywhere
19716 since this also works for the new generic array class.
19718 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19720 * inssel.brg: Remove warnings.
19722 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19724 * mini-ia64.c: Ongoing IA64 work.
19726 * basic-float.cs: Add float->i1 conversion test.
19728 * iltests.il: Add conv.u4 test.
19730 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19732 * inssel-long.brg: Fix bug caused by last change.
19734 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19736 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19737 BSDs. Allows the x86 JIT to work on OSX86
19739 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19741 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19744 * mini-ia64.c: Ongoing IA64 work.
19746 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19748 * mini-ia64.c: Ongoing IA64 work.
19750 * driver.c: Clean up jit_code_hash as well when using --regression.
19752 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19754 * basic-long.cs: Add tests for long->u4 conversion.
19756 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19758 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19759 that we do not depend on undefined C behavior: the order stuff
19760 gets evaluated within an expression. Fixes mono when compiled on
19763 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19765 * *-ia64.*: Ongoing IA64 work.
19767 * aot.c: Lower memory usage while loading AOT methods.
19769 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19771 * mini.h: Bump AOT file format version.
19773 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19775 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19777 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19779 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19780 not on callee assembly). Fixed some comments.
19782 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19784 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19785 it gets proper disassembly.
19786 (emit_method_info): Remove some dead code.
19788 * mini.c (mini_method_compile): Allways allocate the GOT var in
19789 mono_method_to_ir for emulating opcodes.
19791 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19793 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19794 before freeing the code memory. Fixes #74990.
19796 * objects.cs: Add regression test for #74992.
19798 * liveness.c: Extend live ranges of arguments to the beginning of the
19799 method. Fixes #74992.
19801 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19802 so it points into the faulting instruction.
19804 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19806 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19808 * *-ia64.*: Ongoing IA64 work.
19810 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19812 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19814 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19816 * *-ia64.*: Ongoing IA64 work.
19818 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19820 * basic-long.cs: Add tests for add/sub.ovf.
19822 * basic.cs: Add tests for sub.ovf.
19824 * *-ia64.*: Ongoing IA64 work.
19826 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19828 * *-ia64.*: Ongoing IA64 work.
19830 * basic.cs: Add conv.ovf.i4.un test.
19832 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19834 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19836 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19838 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19840 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19842 * *-ia64.*: Ongoing IA64 work.
19844 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19847 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19849 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19851 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19853 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19855 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19857 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19858 of a call is callable by a near call.
19860 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19862 * mini-ia64.c: Ongoing IA64 work.
19864 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19866 * genmdesc.c: Make the generated array non-static.
19868 * inssel-long.brg: Fix LSHR_IMM rule.
19870 * *-ia64.*: Ongoing IA64 work.
19872 * *-ia64.*: Ongoing IA64 work.
19874 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19876 * *-ia64.*: Ongoing IA64 work.
19878 * *-ia64.*: Ongoing IA64 work.
19880 * mini-ia64.c: Ongoing IA64 work.
19882 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19884 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19886 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19888 * objects.cs basic-long.cs: Move some tests to objects.cs.
19890 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19892 * *-ia64.*: Ongoing IA64 work.
19894 * iltests.il: Add a new test.
19896 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19897 newobj. Fixes #75042.
19899 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19901 * *-ia64.*: Ongoing IA64 work.
19903 * *-ia64.*: Ongoing IA64 work.
19905 * *-ia64.*: Ongoing IA64 work.
19907 * basic.cs objects.cs: Move tests accessing static variables as well.
19909 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19911 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19913 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19915 * driver.c: Always print failed tests.
19917 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19920 * *ia64*: Ongoing IA64 work.
19922 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19924 * basic.cs: Add tests for add.ovf. Fix warnings.
19926 2005-05-18 Miguel de Icaza <miguel@novell.com>
19928 * driver.c (mono_main): Avoid crash if no argument is passed to
19929 --break; Do not use g_error, but f_printf. And fix all other
19930 ocurrences of the same crash.
19932 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19934 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19935 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19938 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19940 * *-ia64.*: Add beginnings of IA64 backend.
19942 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19944 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19946 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19949 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19951 * mini-amd64.c: Fix a warning.
19953 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19955 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19956 in float_neg. Fixes #74897.
19958 * mini-amd64.c (emit_call): Fix another near call bug.
19960 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19962 * declsec.c: Keep the appdomain information in the structure. Added a
19963 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19964 value gets overwritten).
19965 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19966 an MonoAppDomain member to MonoSecurityFrame.
19967 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19968 used in the stack walk. Now use a MonoArray which grow (double) when
19971 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19973 * mini.c: Re-enabled runtime cleanup, since running threads should
19974 now properly stop when exiting.
19976 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19978 * mini-codegen.c: New file contaning the arch-independent local
19979 register allocator. Not used by any architectures yet.
19981 * mini.h linear-scan.c: Merge some changes from the
19982 mini-xp-local-regalloc branch.
19984 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19986 * mini-amd64.c (emit_call): Fix calls to native functions when the
19987 runtime is compiled as a shared library. Fixes #74756.
19989 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19990 on a literal field. Fixes #74751.
19992 2005-04-25 Raja R Harinath <rharinath@novell.com>
19994 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19996 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19998 * objects.cs: Add missing null casting test.
20000 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
20002 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
20003 in wrapper methods. Also rename 'address' variable to 'offset'.
20005 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20007 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20010 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20012 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20015 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20017 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20019 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20021 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20022 just the last bytes.
20024 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20026 * aot.c (mono_compile_assembly): Fix warning.
20028 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20029 by the _MSC_VER stuff.
20031 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20033 * inssel-long.brg: Fix #74588.
20035 * cpu-amd64.md: Fix #74591.
20037 * iltests.il: Add new regression tests.
20039 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20041 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20044 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20046 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20048 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20049 from Bill Middleton <flashdict@gmail.com>.
20051 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20053 * arrays.cs: Add new regression test. Fix warnings.
20055 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20057 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20058 and leakage in CKFINITE.
20060 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20061 this to a null op since it is called on amd64 too.
20063 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20065 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20066 body since this is not used on amd64.
20068 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20070 * mini-amd64.c: Remove obsolete fixmes.
20072 * mini.c (print_method_from_ip): Fix debugging support.
20074 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20076 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20077 so that expressions that don't give much gain are not reduced.
20078 * ssapre.h: Likewise.
20080 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20082 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20084 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20086 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20088 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20090 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20092 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20094 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20096 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20099 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20101 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20103 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20105 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20106 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20108 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20110 * mini-x86.c: Fix up stack overflow handling.
20112 * exceptions.cs: Add new regression test.
20114 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20116 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20117 mono_jit_thread_attach.
20119 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20121 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20123 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20124 avoid calling constructors using callvirt.
20126 * inssel.brg: Fix #74073.
20128 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20130 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20131 compilation with non-GCC compilers.
20132 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20133 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20135 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20137 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20138 klass->interface_offsets (will likely fix bug#74073).
20140 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20142 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20144 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20146 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20147 to amd64_div_reg_size ().
20149 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20151 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20153 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20155 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20157 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20159 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20161 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20163 * mini.c (mono_precompile_assembly): Load and precompile referenced
20164 assemblies as well. Fixes #74015.
20166 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20168 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20170 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20172 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20173 a lot of checks and (anyway) permissions cannot work until corlib is
20176 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20178 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20180 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20182 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20183 calls (fixes bug#72824).
20185 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20187 * mini.c: fix tail recursion elimination (see test in bug#73936).
20189 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20192 some fp functions in sse2 mode.
20194 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20196 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20198 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20200 * mini.h mini.c: Add mono_get_jit_tls_key ().
20202 * mini-x86.c: Enable fast TLS support on windows.
20204 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20206 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20207 * mini.c: Check for p/invoke method when generating code. If a
20208 p/invoke method, or it's class, isn't decorated with [Suppress
20209 UnmanagedCodeSecurity] then generate code to call System.Security.
20210 UnmanagedDemand (only if the security manager is active).
20212 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20214 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20215 last change as it seems to cause strange crashes.
20217 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20219 * *.c: handle unsafe function pointers where needed.
20221 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20223 * mini.c (mono_jit_free_method): Remove the fixme too.
20225 2005-03-15 Miguel de Icaza <miguel@novell.com>
20227 * mini.c: As discussed, make the code actually free the delegate
20228 thunk now, to enable the debugging of delegate problems, use
20229 MONO_DEBUG=1 when running Mono.
20231 This takes also care of parts of the leaks as seen by Joe.
20233 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20235 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20236 thread_tls_offset calculation.
20238 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20240 * declsec.c: Reworked linkdemand checks for icall. The previous code
20241 was using the declaration code (untrusted) and didn't work as expected
20242 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20245 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20247 * iltests.il: Add new localloc test.
20249 * mini-amd64.c: Handle large stack allocations the same way as on
20250 windows if stack overflow handling is working.
20252 * mini-amd64.c: Allocate the signal stack using mmap.
20254 * mini.c (sigsegv_signal_handler): Fix reading of context.
20256 * mini-exceptions.c: Fix up stack overflow handling.
20258 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20260 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20262 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20264 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20266 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20267 tramp_init functions as they are no longer needed.
20269 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20271 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20273 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20275 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20277 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20280 * mini-ops.h: Add OP_LMUL_IMM.
20282 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20283 long mul/div opcodes as intrinsic.
20285 * mini-amd64.c (emit_call): Handle the case when the callee might be
20288 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20290 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20293 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20295 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20297 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20299 * mini.c (mono_codegen): Don't leak here, to help people running
20302 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20304 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20305 conversions in sse2 mode.
20307 * basic-float.cs: Add regression test.
20309 * mini-amd64.c: Reenable sse2.
20311 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20313 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20315 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20317 * driver.c: Copyright text should include 2005.
20319 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20321 * cpu-amd64.md (load_membase): Fix more max lengths.
20323 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20325 * cpu-amd64.md (load_membase): Fix max length.
20327 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20329 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20331 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20332 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20334 * basic-float.cs: Add rounding regression test.
20336 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20338 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20340 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20341 structures in registers for pinvoke wrappers.
20343 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20345 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20347 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20349 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20350 wrapper to mono_jit_thread_attach.
20352 * mini.c (mini_jit_thread_attach): New jit icall.
20354 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20355 native->managed wrappers.
20357 * exceptions.cs: Add new regression test.
20359 * mini.c (optimize_branches): Check regions in the cbranch to throw
20360 block case as well. Fixes #73242.
20362 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20364 * mini.c: thread safety fixes.
20366 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20368 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20369 patching stuff, since delegates use jump trampolines so there is
20372 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20375 * tramp-amd64.c: Fix build.
20377 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20378 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20380 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20381 Rename this to mono_arch....
20382 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20384 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20386 * mini-amd64.c (emit_call): If both the caller and the callee is
20387 guaranteed to have 32 bit addresses, emit a normal call.
20389 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20391 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20392 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20393 method_ptr inside delegates.
20395 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20397 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20398 invalidated. Fixes #73001.
20400 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20402 * mini-x86.c: Only use stdcall for pinvokes on windows.
20404 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20406 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20407 * mini-x86.c: remove unreliable __thread var offset detection,
20408 use the correct accessors and enable by default.
20410 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20412 * mini.c (mono_jit_free_method): Fix memory leak.
20414 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20416 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20418 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20420 * cpu-amd64.md: Fix lengths of atomic opcodes.
20422 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20424 * driver.c: try to not imply using ICU is any good.
20426 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20428 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20429 functions as inline ops.
20431 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20432 some Interlocked functions as inline ops.
20434 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20436 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20438 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20440 * mini.c: Add support for OP_NOT_TAKEN.
20442 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20443 structures in registers for pinvoke wrappers.
20445 * mini-amd64.c: Fix warnings.
20447 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20449 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20451 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20453 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20454 address instead of loading the address from it.
20456 * mini-x86.c: Add support for returning small structs in registers
20457 on Win32. Fixes part of #70864.
20459 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20461 * trace.c (get_token): Improve error checking.
20463 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20465 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20467 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20469 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20470 it can be reused for MonoClass.
20471 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20474 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20476 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20477 instead of a MonoReflectionMethod. The method information wasn't used
20478 when displaying SecurityException details (but will be now).
20480 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20482 * Makefile.am : windows build fix.
20484 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20486 * iltests.il: Add new regression test.
20488 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20491 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20493 * mini.c: Moved linkdemand check into helper function check_linkdemand
20494 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20497 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20499 * declsec.c: Added statistics counter for different kinds of
20501 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20502 (and commented) declaration.
20503 * mini.c: Added statistics counter for security Demand code
20504 generation. Added display of security statistics.
20506 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20508 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20509 Fix compilation errors under gcc-2.95.
20511 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20513 * mini.c, driver.c: Use the new jit trampoline hashtable
20515 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20517 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20519 2005-02-11 Martin Baulig <martin@ximian.com>
20521 * debug-mini.c (mono_debug_close_method): Free the line number array.
20523 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20525 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20528 * mini.h: Bump AOT file format version.
20530 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20532 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20534 * declsec.h: Added macros to get/set lazyly initialized security
20535 informations about assemblies. Added new enum for different type of
20536 possible LinkDemand violation. Added function to check LinkDemands.
20537 * mini.h: Added a field to MonoCompile to hold any security violation
20538 detected when JITting a method (so it can be thrown later).
20539 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20540 and CEE_CALLVIRT. Added code to throw exception at the end of
20541 mini_method_compile (note: the exception is unhandled right now).
20543 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20545 * mini.c, jit-icalls.c: use the managed implementation of
20546 memset for initobj and memset, to avoid managed <-> unmanaged
20549 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20551 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20552 optimization if it would need a GOT var.
20554 * basic.cs: Add tests for constant propagation and switch statements.
20556 * ssa.c: Fix out-of-range constant propagation and switch statements.
20558 2005-02-09 <vargaz@freemail.hu>
20560 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20562 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20564 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20566 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20568 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20570 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20572 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20573 arithmetic operations.
20575 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20577 * mini-ppc.c: add a workaround for broken user code that
20578 DllImports vararg functions with non-vararg signatures.
20580 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20582 * mini.c (mono_jit_compile_method_inner): Add detection and a
20583 meaningfull error message for assemblies written in Managed C++.
20585 * tramp-amd64.c mini-amd64.h: Add support for
20586 create_trampoline_from_token ().
20588 * aot.c mini-x86.c abcremoval.c: Applied patch from
20589 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20591 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20593 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20594 which takes a MonoImage/token as parameter instead of a MonoMethod.
20596 * aot.c: Use the new trampoline for initializing vtables.
20598 * aot.c: Add support for ldfld/stfld_remote wrappers.
20600 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20601 rules for compare <MEM>, IMM.
20603 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20605 * aot.c: Handle inherited finalizers correctly.
20607 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20609 * inssel.brg (stmt): Add a missing _setup_... ().
20611 * aot.c: Save some parts of the class state to the AOT file and use it
20612 to recompute that state when a class is initialized.
20614 * mini.c: Install AOT hooks into the runtime.
20616 * mini.h: Bump AOT file format version.
20618 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20621 * iltests.il: Add new test.
20623 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20625 * mini.c: fix typo.
20627 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20629 * mini.c: setup the statistical profiler in the thread attach
20630 callback to cope with the new single thread code.
20632 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20634 * mini-ppc.c: ensure we have enough room for the profiler
20635 calls (fixed bug#72084).
20637 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20639 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20642 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20644 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20646 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20648 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20649 to succesfully execute parrotbench).
20650 * ssapre.h: Likewise.
20652 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20654 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20655 variable for stores to method arguments (fixes a SSAPRE issue).
20657 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20659 * mini.c: handle value types in dup, fixes gen-112.cs.
20661 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20663 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20664 sequence for calls in dynamic methods to avoid thunks.
20666 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20668 * mini.c: correctly remove dynamic methods from the hashtable.
20670 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20672 * driver.c: Disabled SSAPRE until fix the bug that appears
20673 in IronPython's parrotbench.
20675 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20677 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20679 * mini.c (mono_method_to_ir): Revert the previous change.
20681 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20682 when AOT compiling.
20684 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20685 mono_jit_info_table_find () etc. when running under valgrind.
20687 * inssel.brg: Fix warnings.
20689 * mini-exceptions.c: Fix warnings.
20691 2005-01-31 Martin Baulig <martin@ximian.com>
20693 * driver.c (compile_all_methods_thread_main): Don't try to compile
20694 generic methods or anything which has type parameters.
20696 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20698 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20700 * TestDriver.cs: Add --verbose flags.
20702 * graph.c ssa.c: Fix 64 bit warnings.
20704 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20705 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20706 Fix 64 bit warnings.
20708 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20709 variable not spotted by gcc.
20711 * mini-amd64.c inssel-amd64.brg: Applied patch from
20712 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20713 X86_COMPARE_MEMBASE opcodes.
20715 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20717 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20719 * *: MonoMethod->signature might be NULL now. You *MUST* use
20720 mono_method_signature.
20722 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20724 * driver.c (compile_all_methods_thread_main): Compile the methods
20725 without invoking cctors.
20727 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20729 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20730 * basic-calls.cs: test for the above.
20732 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20734 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20735 MonoJitInfo changes.
20737 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20739 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20740 eagerly if it contains dynamic methods.
20742 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20744 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20745 trace, it is now computed by an icall from trace_ips.
20747 * mini-exceptions.c: Fix a warning.
20749 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20751 * mini-exceptions.c: don't bother getting stack trace info if
20752 it's not going to be used.
20754 2005-01-27 Raja R Harinath <rharinath@novell.com>
20756 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20759 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20761 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20763 * aot.c: Avoid calling mono_method_get_header () if not needed.
20765 * mini.h: Bump AOT file format version.
20767 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20769 * mini.c (mono_print_tree): Print more info for calls.
20771 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20773 * declsec.h: Remove warning by adding missing include for marshal.h
20775 2005-01-26 Martin Baulig <martin@ximian.com>
20777 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20780 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20782 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20785 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20787 * aot.c (mono_compile_assembly): Fix a warning.
20789 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20791 * declsec.c: Look for security attributes on the original MonoMethod
20792 (and not the wrapped one). This fix permissions on icalls.
20794 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20796 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20798 * mini.c (mono_allocate_stack_slots): Add a fixme.
20800 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20802 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20804 * inssel.brg: optimize casts of sealed types (more
20805 optimizations waiting for fixes in remoting).
20807 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20809 * inssel.brg (stmt): Add another dummy rule.
20811 * driver.c: Fix warnings.
20813 * driver.c (mono_main): If running under valgrind, instruct glib to use
20814 the system allocation functions so valgrind can track the memory
20815 allocated by the g_... functions.
20817 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20819 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20821 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20823 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20824 variables in try regions.
20826 * mini.c (mini_method_compile): Don't disable optimizations on large
20827 methods when AOT compiling.
20829 * mini.c (mono_allocate_stack_slots): New arch independent method to
20830 allocate stack slots. Not yet used.
20832 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20834 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20836 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20838 * mini-ppc.c: make the branch info relative as the code
20839 buffer can be reallocated.
20841 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20843 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20844 * driver.c: Removed the AOT/security restriction. Now initialize the
20845 security manager (in metadata) if --security is used.
20846 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20847 rather than the pointer to declarative security, when AOT is used.
20849 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20851 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20852 basic blocks, reduced intrinsic exception throwing code size.
20854 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20856 * driver.c (mini_usage): Reorder the usage screen.
20858 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20860 * mini.c (mono_resolve_patch_target): Fix warning.
20862 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20864 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20867 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20869 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20870 breaks the amd64 build.
20872 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20873 register allocation. Fixes #71454.
20875 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20877 * arrays.cs: Add new regression test.
20879 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20881 * ssapre.c: Turned usage of snprintf to GString.
20882 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20883 (I left it on by mistake in my previous commit).
20885 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20887 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20888 on cond branch optimization (fixes bug# 71515).
20890 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20892 * abcremoval.c: Fixed bug 71062.
20893 * abcremoval.h: Likewise.
20895 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20897 * mini.c: Added a new functionality to optimize_branches, the removal
20898 of useless basic blocks, and fixed some problem in the removal of
20899 critical edges; some utility functions added for both purposes.
20900 * ssapre.c: Added complex expression support, and fixed bug 70637.
20901 * ssapre.h: Likewise.
20902 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20904 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20905 * driver.c: Re-enabled SSAPRE.
20907 2005-01-19 Martin Baulig <martin@ximian.com>
20909 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20910 the result of mono_get_method_constrained().
20912 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20914 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20917 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20919 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20920 be detected. Fixes #59296.
20922 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20924 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20925 which can happen. Fixes #71361.
20927 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20929 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20932 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20934 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20935 appdomain-unload.exe to fail.
20937 * mini.c: Fix some memory leaks.
20939 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20941 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20942 Fixed bug and sped up some codepaths.
20944 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20946 * mini.c: Fix some memory leaks.
20948 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20951 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20953 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20956 * iltests.il: Add regression test for #71320.
20958 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20960 * mini.c (mono_codegen): Fix installation of profiler hooks.
20962 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20964 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20966 * mini.h, mini.c, cfold.c: optimize access to enum
20967 readonly fields, too. Eval conditional branches if possible
20968 to perform unreachable code removal in more cases.
20970 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20972 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20974 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20977 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20978 WinXP DEP. Fixes #71244.
20980 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20982 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20984 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20986 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20988 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20990 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20993 * mini.h: Bump AOT version.
20995 * mini.h (MonoCompile): Change exvar to a hash table.
20997 * mini.c: Allocate a separate exvar for each handler block.
20999 * mini.c: Get rid of the computation of filter_lengths, its not needed.
21001 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
21002 ex var with the pending exception and only throw if the two are equal.
21005 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21007 * mini-x86.c: Fix warnings.
21009 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21010 used by all the ports now.
21012 * aot.c: Add write-symbols and save-temps options.
21014 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21016 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21018 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21020 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21023 * tramp-s390.c: Check vtable slot belongs to the domain.
21025 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21026 as per other platforms.
21028 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21030 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21032 * driver.c: we don't run the Main() code in a subthread anymore.
21034 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21036 * mini.c: added experimental rtc support in the statistical
21037 profiler: if the user has the permission, more accurate statistics
21038 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21039 The MONO_RTC value must be restricted to what the linux rtc allows:
21040 power of two from 64 to 8192 Hz.
21042 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21044 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21046 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21048 * mini-ppc.c: better icache flush for smp.
21050 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21052 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21054 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21055 amd64 port, not yet used.
21057 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21059 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21062 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21064 * driver.c: Added --security option to activate the security manager.
21065 Right now this will allow code generation for declarative demands and
21066 is disabled when AOT is specified.
21067 * mini.c: Add code generation for declarative security demands.
21068 * mini.h: Add mono_use_security_manager as an extern gboolean.
21070 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21072 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21073 emitting more dense assembly code.
21075 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21076 exception throwing stuff.
21078 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21080 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21083 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21084 left in by mistake.
21086 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21089 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21091 * tramp-*.c: Only patch vtable slots if the object is in the current
21092 domain. Fixes appdomain-unload.exe.
21094 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21096 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21099 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21101 * mini.c (reverse_branch_op): New helper function.
21103 * mini.c (optimize_branches): Run the new optimization only on
21104 platforms which support it. Also reverse all kinds of branches.
21106 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21108 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21111 * mini.c (optimize_branches): Reverse not-equals branches if the false
21112 bblock is a throw. This happens a lot of time with argument checking in
21115 * mini.c (mono_codegen): Add support for placing basic blocks after
21116 the function epilogue.
21118 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21121 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21123 * mini.c (setup_stat_profiler): Only set this up if the platform
21124 supports ITIMER_PROF.
21126 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21128 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21131 * inssel.brg: Fix a warning.
21133 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21135 * mini.c: added support for statistical profiler
21136 (run with: --profile=default:stat).
21138 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21140 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21142 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21144 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21145 related to global registers from the amd64 port.
21147 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21149 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21151 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21152 with global registers.
21153 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21155 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21157 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21159 * debug-mini.c (encode_value): Fix off-by-one.
21161 * aot.c (encode_value): Likewise.
21163 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21165 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21167 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21170 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21172 * aot.c (emit_method_info): Increase size of temp buffer.
21174 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21177 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21179 * aot.c (emit_method_info): Fix build.
21181 * aot.c: Further rework of the AOT file format to reduce the size of
21182 the method info data.
21184 * mini.h: Bump AOT file format version.
21186 2004-12-27 Martin Baulig <martin@ximian.com>
21188 * mini.c (mini_get_method): New static method; call
21189 mono_get_method_full() and mono_get_inflated_method().
21190 (mono_method_to_ir): Use mini_get_method() instead of
21191 mono_get_method_full().
21193 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21195 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21197 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21199 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21201 * inssel-amd64.brg: Add some optimization rules.
21203 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21205 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21206 standard not GC'd stuff is fine.
21208 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21210 * aot.c: Rework the AOT file format to get rid of most of the global
21211 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21213 * mini.h: Bump AOT file format version.
21215 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21217 * mini.h: Bump AOT file format version.
21219 * aot.c (mono_aot_is_got_entry): New function to determine if an
21220 address is inside a GOT.
21222 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21224 * cpu-pentium.md: Increase the maximum size of some instructions which
21225 might involve a got access.
21227 * mini.c (get_method_from_ip): Another debug helper function.
21229 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21230 when got var accesses are created during the decompose phase.
21232 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21234 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21235 argument mini_compile_method and to MonoCompile, and use this to
21236 determine whenever a given method is compiled for AOT. This allows the
21237 other methods compiled during AOT compilation to be free of AOT stuff,
21238 so the backends does not need to add special support for them by
21239 creating a fake GOT etc.
21241 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21244 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21246 * mini.c (mono_method_to_ir): It turns out that some of the
21247 x-appdomain wrappers are lax with types, so just ignore this for
21250 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21251 at the vtable->klass. If it is non-shared code we can just use the
21254 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21256 * mini-ppc.c: access MonoDomain from tls, too.
21258 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21260 * declsec.c: Removed unused variable (and related warning ;-)
21262 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21264 * iltests.il: New test for LDELEMA on an array of ref types.
21266 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21267 all ldelema's on reftypes.
21268 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21269 it was the wrong place to put it.
21271 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21272 register to pop to make this cleaner, at the request of Paolo.
21274 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21276 * mini-ops.h (OP_GETHASHCODE): New op.
21278 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21280 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21283 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21286 * mini-x86.c (mono_arch_output_basic_block): Rather than
21294 The first is 3 bytes while the second is 1. This saves 36 kb on
21295 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21296 see a small boost because of icache locality.
21298 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21300 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21302 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21303 started code sharing with the generic code.
21305 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21307 * mini-ppc.c, cpu-g4.md: added code for direct access to
21310 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21312 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21313 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21316 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21318 * declsec.c|h: Added functions to cache the declarative stack modifiers
21319 in MonoJitInfo and to create a security frame from a MonoJitInfo
21321 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21322 created. Register internal calls for System.Security.SecurityFrame::
21323 _GetSecurityFrame and _GetSecurityStack.
21324 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21325 the definitions for the new stack walk/callback mechanism.
21326 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21327 first security frame for LinkDemands and InheritanceDemands) and
21328 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21330 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21331 walk initialization (lupus).
21333 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21335 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21337 (handle_loaded_temps): Do not create a temporary variable for
21338 things that we know are temps. They will never be modified.
21339 (mono_spill_call): Set MONO_INST_IS_TEMP
21340 (mono_emulate_opcode): ditto
21342 (mono_method_to_ir.CEE_DUP): ditto
21344 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21346 * mini.c (type_to_eval_stack_type): Make this handle the void type
21347 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21348 (emit_tree): use ip_in_bb to special case some common idioms
21349 Update all callers to pass in the IP.
21350 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21352 This gives us a nice 2% speedup in mcs bootstrap.
21354 * mini-x86.c (peephole_pass): Peephole pass to make
21363 * mini.c (ip_in_bb): new method.
21364 (mono_method_to_ir): use this method rather than doing the hash
21367 * linear-scan.c (mono_linear_scan): When expiring actives, you
21368 don't need to keep around variables that expire on this
21369 instruction. This makes it so that:
21372 store (ebx add (ebx, 1))
21376 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21378 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21379 combination to avoid doing two copies. Fix up problems with previous
21382 * mini.c: Fix 64 bit warnings.
21384 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21386 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21388 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21389 changes from the x86 code.
21391 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21393 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21395 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21396 throwing code to reduce its size, unify the AOT and non-aot code and
21397 get rid of relocations in the AOT case.
21399 * mini-x86.h mini.c exceptions-x86.c
21400 (mono_arch_get_throw_corlib_exception): New arch specific function to
21401 raise corlib exceptions which doesn't require relocations in the
21404 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21406 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21408 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21411 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21414 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21416 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21417 with add function when used from Inc/dec atomic
21418 functions. Re-enabled optimization on x86.
21419 * mini-ops.h: renamed atomic_add functions to
21420 allow _add to match the Interlocked::Add and
21421 _add_next to match Interlocked::Inc/Dec.
21423 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21425 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21426 linking of BBs to the end BB, and enabled SSAPRE also with
21427 consprop and copyprop (which was prevented by that bug).
21429 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21431 * mini-x86.c: disabling the Interlocked optimizing code.
21433 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21435 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21436 file version check.
21438 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21440 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21441 interlocked optimization due lack of support on x86, rewrote
21442 exchange to take into account that base may be in eax.
21444 xsp works again; activated Interlocked optimizing code.
21446 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21448 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21450 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21452 * mini-ops.h: Add new opcodes.
21454 * mini.h: Add new patch types. Add got_var to MonoCompile.
21456 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21457 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21458 make it work with all kinds of patchable code.
21460 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21461 address of the GOT, and referencing entries in the GOT.
21463 * mini.c: Add code to load the GOT address if needed by an opcode.
21465 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21466 independent AOT code on the x86 using an elf-style Global Offset Table.
21468 2004-12-14 Raja R Harinath <rharinath@novell.com>
21470 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21472 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21474 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21477 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21479 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21480 of Interlocked:Increment/Decrement/Add as inline ops.
21481 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21483 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21485 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21486 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21488 2004-12-12 Duncan Mak <duncan@ximian.com>
21490 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21491 again. `patch_info->table_size' is no longer valid after Zoltan's
21494 2004-12-12 Martin Baulig <martin@ximian.com>
21496 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21497 if we are the "real" method, ie. not an inlined method inside it.
21499 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21501 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21502 before we look in the special fields table. This fixes
21503 ../tests/thread-static-init.cs.
21505 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21507 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21508 for Array get_Rank and get_Length. Fixes bug #70465.
21510 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21512 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21513 separate structure to reduce the size of MonoJumpInfo.
21515 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21517 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21519 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21521 * mini.c (mini_get_inst_for_method): Changed to allow ports
21522 to return a MonoInst instead of opcode
21523 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21525 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21526 Allow ports to return a created MonoInst instead of op-code, will enable
21528 (renamed mini_get_opcode_for_method to better reflected the functionality)
21530 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21532 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21534 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21536 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21539 2004-12-08 Martin Baulig <martin@ximian.com>
21541 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21542 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21544 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21546 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21549 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21552 2004-12-08 Raja R Harinath <rharinath@novell.com>
21554 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21556 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21558 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21559 bug introduced by the previous patch.
21561 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21563 * mini-ppc.c, objectc.cs: handle large structs passed by value
21564 (fixes bug #69972).
21566 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21568 * mini-ppc.c: OP_ARGLIST implementation from
21569 Geoff Norton <gnorton@customerdna.com>.
21571 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21573 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21574 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21576 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21578 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21580 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21582 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21585 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21587 * mini-sparc.c: Zero out localled-ed memory.
21589 * iltests.il: Add tests for zeroing out localloc-ed memory.
21591 2004-12-04 Martin Baulig <martin@ximian.com>
21593 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21594 mono_method_get_signature_full().
21596 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21598 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21599 and some utility functions (always for SSAPRE), integrated SSAPRE.
21600 * mini.h: Likewise.
21601 * driver.c: Added ssapre option.
21602 * ssa.c: Small fix on OP_ARG handling.
21603 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21604 * Makefile.am: Likewise.
21606 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21608 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21609 now in the xp code.
21611 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21614 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21616 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21618 * cpu-s390.md : Increase instruction length of oparglist.
21620 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21622 2004-11-30 Martin Baulig <martin@ximian.com>
21624 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21625 virtual generic methods. We call a special helper_compile_generic_method()
21626 icall to retrieve the method from the vtable, inflate and compile
21627 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21629 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21631 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21633 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21635 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21637 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21640 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21642 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21643 platforms with PIC aot.
21645 2004-11-28 Martin Baulig <martin@ximian.com>
21647 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21650 2004-11-28 Martin Baulig <martin@ximian.com>
21652 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21653 the result of mono_type_get_underlying_type() to check whether
21656 2004-11-26 Martin Baulig <martin@ximian.com>
21659 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21662 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21664 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21665 the same way as the other arguments so they won't get clobbered.
21667 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21668 calls through R11 since it is clobbered by the trampoline code.
21670 2004-11-26 Raja R Harinath <rharinath@novell.com>
21672 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21673 pick up in-tree mscorlib.dll.
21675 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21677 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21679 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21680 runtime data/code are now stored in a table similar to the GOT in ELF.
21681 This allows the code itself to be position independent.
21683 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21686 * aot.c: Attach ELF type (object/function) directives to all global
21689 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21691 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21693 * mini-amd64.h: Turn on PIC AOT code.
21695 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21696 returning the offset within an OP_AOTCONST instruction where the GOT
21697 offset needs to be added.
21699 * mini.h: Bump AOT file format version.
21701 2004-11-25 Martin Baulig <martin@ximian.com>
21703 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21704 uninflated generic methods.
21706 2004-11-25 Martin Baulig <martin@ximian.com>
21708 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21710 2004-11-24 Martin Baulig <martin@ximian.com>
21712 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21713 original klass (this only applies for generic instances).
21715 2004-11-24 Martin Baulig <martin@ximian.com>
21717 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21718 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21721 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21723 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21724 localloc. Fixes #69678.
21726 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21728 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21730 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21731 used SSE registers on pinvoke calls. Fixes #69774.
21733 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21735 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21736 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21738 2004-11-23 Raja R Harinath <rharinath@novell.com>
21740 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21741 Refer directly to the mcs/ tree.
21743 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21745 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21746 Check if a trampoline for a synchronized method is required.
21748 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21750 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21751 with localloc if needed. Throe arithmetric exception in
21752 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21753 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21755 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21757 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21758 types before switching on type. Fixes #69622.
21760 2004-11-19 Raja R Harinath <rharinath@novell.com>
21762 * Makefile.am (check-local): New. Integrate into 'make check'.
21763 (MCS,RUNTIME): Define using in-tree mono and mcs.
21765 (%.exe): Use $(ILASM).
21767 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21769 * mini-ppc.c: adjust initial prolog size (bug #69691).
21771 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21773 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21776 2004-11-17 Raja R Harinath <rharinath@novell.com>
21778 * Makefile.am (clean-local): Rename from 'clean'.
21780 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21782 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21783 to mono_arch_is_int_overflow.
21784 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21787 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21789 * declsec.c|h: New files to support declarative security attributes.
21790 Added function to check if a method has (applicable) security.
21791 * mini.c|h: Add check for declarative security attributes in
21792 mono_method_check_inlining.
21793 * Makefile.am: Added declsec.c and declsec.h to the build.
21795 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21797 * mini.c, mini.h: update to keep dynamic code info per-domain.
21799 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21801 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21802 (mini_init): Get rid of it from here too.
21804 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21806 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21807 implemented OP_RETHROW (patch by Geoff Norton
21808 <gnorton@customerdna.com>).
21810 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21812 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21813 between appdomains. Fixes appdomain-unload on PPC.
21815 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21817 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21818 mini-exceptions.c: handle the new wrapper types.
21819 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21820 token value as a MonoClass* when compiling a wrapper.
21821 mono_jit_create_remoting_trampoline now takes an additional
21822 MonoRemotingTarget parameter.
21824 2004-11-10 Martin Baulig <martin@localhost>
21826 * mini.c (mono_method_to_ir): Use `generic_container->context'
21827 rather than creating a new one.
21829 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21831 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21833 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21835 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21837 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21838 the experimental aot cache stuff.
21840 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21842 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21843 mini-exceptions.c: update to exception clause structure changes.
21845 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21847 * exceptions-x86.c (throw_exception): Fix warnings.
21849 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21852 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21854 * exceptions-sparc.c (get_throw_exception): Really fix this.
21856 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21858 * tramp-*.c: we no longer support icalls without wrappers, so
21859 a bit of code can be removed here
21861 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21863 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21866 * cpu-sparc.md: Add op_rethrow.
21868 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21870 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21872 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21873 * mini-ops.h: Add OP_RETHROW.
21875 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21877 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21879 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21881 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21882 Makes the output much easier to read
21884 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21886 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21887 prevents another huge leak when compiling with ssa. Secondly, the
21888 performance of doing this rather than freeing the lists is much
21889 better. GList does a lock every time you allocate a list link,
21890 so that it can use a memory pool. So, it is better to just use
21891 a memory pool of our own.
21893 * ssa.c, linear-scan.c: replace g_list_remove_link with
21894 g_list_delete. The remove one does not free the GList, so we were
21895 leaking memory. On -O=all --compile-all with corlib, this cut down
21896 3 MB of allocations.
21898 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21900 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21902 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21904 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21905 into a new function mono_create_jit_trampoline ().
21907 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21909 * trace.c (get_spec): Allow tracing of classes without a namespace.
21911 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21913 * mini.c: Fix pointer overwrite in mini_method_compile.
21915 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21917 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21918 The darwin ABI needs some special handling for 1 and 2 byte structs
21919 Lets use lbz/lhz instead of lwz everywhere.
21920 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21921 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21922 Use stb/sth for the former, and put the latter always on stack instead of in
21923 argument registers.
21925 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21927 * trace.c (is_filenamechar): Add '_'.
21929 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21931 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21933 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21935 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21937 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21938 depends on libmonogc. Fixes #68805.
21940 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21942 * mini.c (mono_jit_free_method): Provide extra information for
21943 this error. Currently this leaks, but will be turned into a
21944 developer option in the future.
21946 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21948 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21950 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21952 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21953 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21954 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21956 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21958 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21959 trampolines for AOT code.
21961 2004-10-22 <vargaz@freemail.hu>
21963 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21964 constructed types. Fixes #68136.
21966 2004-10-21 Martin Baulig <martin@ximian.com>
21968 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21969 if it returns true, unwind the stack to the call instruction.
21971 2004-10-21 <vargaz@freemail.hu>
21973 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21975 * mini.h: Bump AOT version number.
21977 * objects.cs: Add another test for unbox trampolines.
21979 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21982 2004-10-20 <vargaz@freemail.hu>
21984 * driver.c: Add SHARED to the set of optimizations tested.
21986 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21988 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21989 used by CEE_NEWARR.
21991 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21993 2004-10-20 Martin Baulig <martin@ximian.com>
21995 * mini-exceptions.c (mono_handle_exception): Call
21996 mono_debugger_handle_exception() to tell the debugger about
21997 catch/finally clauses.
21999 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
22001 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
22003 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22006 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22008 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22009 methods as their native size, fixed bug #57543, #57545.
22010 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22011 This saves a temporary register and mullw call down into 1 (minor perf
22012 increase for cases like sum = sum * 5; This use to translate into:
22015 It now translates to
22018 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22020 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22023 2004-10-11 Martin Baulig <martin@ximian.com>
22025 * mini.c (mono_method_to_ir): If we're a generic method, get the
22026 MonoGenericContainer from our MonoMethodNormal and create a
22027 MonoGenericContext from it.
22029 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22031 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22033 * basic-long.cs: Add test for checked i8->i2 cast.
22035 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22037 * inssel-ppc.brg: added a couple of speedup rules.
22039 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22041 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22042 to speed up rebuilds.
22044 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22046 * mini-s390.c: Minor fix to OP_OR_IMM.
22048 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22050 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22051 better. Fixes appdomain-unload.exe on sparc.
22053 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22055 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22056 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22059 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22061 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22063 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22065 * mini.c: Always generate a field read/write wrapper for members
22066 of the class MarshalByRefObject since the actual instance could
22069 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22071 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22073 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22075 * driver.c mini.h trace.c: Move the setting of the main assembly into
22076 a separate function called mono_trace_set_assembly () and call it after
22077 actually loading the main assembly. Fixes #66872.
22079 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22081 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22082 using the code manager.
22084 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22086 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22088 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22090 * cpu-amd64.md: Fix bug in previous patch.
22092 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22095 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22097 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22098 mini-exceptions.c: updates for changed stack walk interface.
22100 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22102 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22104 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22106 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22108 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22110 * driver.c (mini_regression_list): Do not call mono_assembly_close
22111 since assemblies can't be unloaded.
22113 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22115 * cpu-amd64.md: Fix more instruction lengths.
22117 * cpu-amd64.md: Fix lengths of some instructions.
22119 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22121 * inssel.brg: Make the array ldelema check aot friendly.
22123 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22125 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22127 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22129 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22131 * mini-x86.c: Fix build.
22133 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22134 mono_type_get_underlying_type () helper function to simplify code.
22136 2004-09-09 Martin Baulig <martin@ximian.com>
22138 * mini-amd64.c: Don't access `type->data.klass' directly, call
22139 mono_class_from_mono_type() instead since the type may be a
22142 2004-09-09 Martin Baulig <martin@ximian.com>
22144 * mini-amd64.c (get_call_info): Fix support for generic instances.
22145 (add_valuetype): Use mono_class_from_mono_type() to get the class
22146 since we can be a generic instance.
22148 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22150 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22152 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22154 * liveness.c: reset spill costs on each scan: bug 62107
22156 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22158 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22159 unnecessary line that doesn't compile
22161 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22163 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22164 trampolines, make them call an error function so people can fix their
22167 2004-09-06 Martin Baulig <martin@ximian.com>
22169 * mini.c (mono_method_to_ir): When initializing locals, handle a
22170 generic instances like a valuetype if it's a valuetype and like a
22171 class if it's a class.
22173 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22175 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22176 stack. Fixes #64674.
22178 * exceptions.cs: Add test for unwinding of call arguments.
22180 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22182 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22183 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22184 set the carry/borrow flag). The sparc and s390 implementations
22185 can now use optimized versions (and simplify the code). ppc bugfixes.
22187 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22189 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22191 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22193 * inssel-amd64.brg: Remove leftover 32 bit rule.
22195 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22197 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22199 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22200 mono_arch_find_jit_info functions into a new function. Fix a memory
22203 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22206 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22208 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22211 * exceptions.cs: Add array size tests.
22213 * mini.c: Allocate a separate icall wrapper for each arity of
22214 mono_array_new_va. Fixes #59509.
22216 * exceptions.cs: Add testcase for 64578.
22218 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22220 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22222 2004-09-02 Martin Baulig <martin@ximian.com>
22224 * mini.c (mono_method_to_ir): When initializing the locals, call
22225 handle_initobj() on the generic instance itself, not its
22228 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22230 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22231 MonoJitInfo for dynamic methods.
22233 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22235 * mini.c: Add support for freeing JIT data for dynamic methods.
22237 2004-09-01 Martin Baulig <martin@ximian.com>
22239 * mini-x86.c (is_regsize_var): Added support for generic
22241 (mono_arch_emit_prolog): Make this compile again, use
22242 `x86_push_imm_template (code)'.
22244 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22246 * mini-x86.c: make all push_imm instructions that get
22247 patched always emit the long form
22249 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22251 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22252 in a per-domain hash.
22254 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22257 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22259 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22262 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22265 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22266 Beginnings of SSE2 support.
22268 * exceptions.cs: Add more tests for checked int<->uint casts.
22270 2004-08-28 Martin Baulig <martin@ximian.com>
22272 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22276 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22277 Handle generic instances recursively.
22279 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22281 * iltests.il: test for conv.u8 on a constant
22283 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22285 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22286 LCONV_x4 (shrun_32 (membase)).
22288 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22290 * inssel-x86.brg: c&p rules for push/setret of long
22292 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22294 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22295 compare (regvar, base)
22297 * inssel-x86.brg: more burg love
22299 * inssel.brg: more cleanup
22301 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22303 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22305 * basic-long.cs, basic-calls.cs: new tests for optimization.
22307 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22309 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22312 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22314 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22316 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22318 * inssel.brg (mini_emit_memcpy): use
22319 NO_UNALIGNED_ACCESS to disable memcpy optimization
22321 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22323 * mini-amd64.c: Handle generic types in various places.
22325 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22327 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22329 * mini.c (handle_box): Fix warning.
22331 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22333 * mini-amd64.h: Enable the emit_state optimization.
22335 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22337 * mini-amd64.c: Add some new 64 bit peephole opts.
22339 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22341 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22343 * mini-amd64.c: Register allocator fixes.
22345 * mini.c: Add an optimization to emit_state to avoid allocation of new
22346 registers on some platforms.
22348 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22350 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22352 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22353 allocation. Fixes #63085.
22355 * basic-long.cs: Add new regression test.
22357 * mini-amd64.c: Register allocator improvements.
22359 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22361 * mini-amd64.c (read_tls_offset_from_method): Add another code
22364 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22365 instruction sequence for nullifying class init trampolines.
22367 * objects.cs: Add new regalloc test.
22369 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22371 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22373 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22375 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22378 * driver.c: Fix profiling after TLS changes.
22380 * driver.c (mono_main): Set mono_stats.enabled if needed.
22382 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22385 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22387 * mini-x86.c: use a 1 op rather than a 2 op tls access
22388 instruction -> faster.
22390 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22392 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22395 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22397 * exceptions-sparc.c (throw_exception): fix typo
22399 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22401 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22402 set tree->dreg correctly with tls. Allow any
22403 register to be used.
22405 * mini-x86.c (read_tls_offset_from_method): add new code
22406 generation pattern seen with GCC.
22409 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22411 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22412 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22413 exceptions-sparc.c: fix some performance issues in exception
22414 handling and setting of the stack trace for exceptions that were
22417 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22419 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22422 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22425 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22427 This patch inlines tls access, when possible.
22429 * mini.h: new arch functions for TLS intrinsics.
22430 All platforms updated with a stub.
22432 * mini.c: use the new intrinsics
22434 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22435 arch specific intrinsic for tls variables
22437 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22439 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22442 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22444 * mini.c: thread local allocation
22446 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22448 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22450 * Makefile.am: Link against the static version of libmonogc.
22452 * Makefile.am: Link the static versions of the convenience libraries
22453 into the mono executable.
22455 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22457 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22459 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22460 on integer overflow.
22462 * mini-amd64.c: Reorganize function call code.
22464 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22466 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22468 * inssel-x86.brg: use xor eax,eax.
22470 * basic.cs: new tests
22472 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22474 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22475 in exception throwing code.
22477 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22479 * inssel-x86.brg: use xor esi,esi.
22481 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22483 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22484 can trace methods compiled during mini_init () too.
22486 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22489 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22491 * Makefile.am: static link on x86 (r=zoltan)
22493 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22495 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22496 code since it causes some programs to fail.
22498 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22500 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22502 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22504 * mini.c: ovfops_op_map - add STACK_OBJ case for
22506 * basic.cs: add test_0_pin_string as test
22509 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22511 * Makefile.am: build C# if srcdir != builddir
22513 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22515 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22516 fall-through blocks.
22518 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22520 * driver.c: enable loop by default again and include abcrem in -O=all.
22522 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22524 * iltests.il: Add some localloc tests.
22526 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22528 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22531 * inssel-amd64.brg: Add some optimizations.
22533 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22536 * Makefile.am: Statically link mono against libmono on AMD64.
22538 * mini-amd64.c inssel-amd64.brg: Optimizations.
22540 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22542 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22544 * tramp-amd64.c: Patch calling code in trampolines.
22546 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22548 * mini-amd64.c: pinvoke struct passing fixes.
22550 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22552 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22553 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22555 2004-08-05 Duncan Mak <duncan@ximian.com>
22557 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22560 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22562 * mini-amd64.c (emit_move_return_value): Move return value for normal
22565 2004-08-05 Martin Baulig <martin@ximian.com>
22567 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22568 `type->type'; just modify `type' itself when dealing with enums
22569 and generic instances.
22570 (check_call_signature): Make `simple_type' a `MonoType *'.
22572 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22574 * mini.c: Use OP_PADD to add offsets to addresses.
22576 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22578 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22580 * mini-sparc.c (mono_arch_emit_epilog): fix check
22581 for folding last op into restore instruction
22583 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22585 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22586 helper methods using the code manager.
22588 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22590 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22592 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22594 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22595 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22597 * mini-s390.c: fix tail processing
22599 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22601 * mini-ppc.c: mul.ovf.un exception name fix.
22603 2004-08-03 Martin Baulig <martin@ximian.com>
22605 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22606 instances; before jumping to `handle_enum', also modify `ptype'.
22608 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22610 * cpu-sparc.md: fcall maximal length too small.
22612 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22614 * mini-amd64.c mini.h: Add initial support for passing/returning
22615 structures to/from pinvoked methods.
22617 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22619 * mini-ppc.c: reg allocator fix.
22621 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22623 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22625 * inssel.brg: Optimize memset on 64 bit machines.
22627 * mini-amd64.c: Fix some vararg cases.
22629 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22631 * mini-s390.c: Corrected macro in emit_float_to_int
22633 * s390-abi.cs: Tests to exercise the s390 ABI
22635 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22637 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22640 * basic.cs: Add a test for add.ovf.un.
22642 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22644 * mini-sparc.c: add case for OP_IDIV_UN
22646 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22648 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22650 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22652 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22654 * basic.cs: regression tests.
22656 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22659 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22661 * basic.cs: Add a new test.
22663 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22664 and AOT. Various fixes and optimizations.
22666 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22668 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22670 * mini-ppc.c: make sure temp regs are not used for global reg
22673 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22675 * cpu-sparc.md: conv_i8 fix for 64bits
22677 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22679 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22681 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22682 add opcode for cmp BYTE PTR [eax], imm.
22684 * inssel.brg: Make memcpy and memset takes bases.
22686 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22688 * *-amd64.*: More AMD64 work.
22690 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22692 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22693 add a compare-not-equal opcode.
22695 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22697 * mini.c: Use mono_init_from_assembly instead of mono_init.
22699 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22701 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22703 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22705 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22707 * inssel.brg: 64 bit fixes.
22709 * mini.h (MonoCallInst): Add some AMD64 specific data.
22711 * mini.h: Add some OP_P opcodes.
22713 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22715 * basic.cs: tests for 61797 and 61740
22717 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22719 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22720 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22722 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22724 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22726 * *-amd64*.*: Ongoing AMD64 work.
22728 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22730 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22732 * *-amd64*: Ongoing AMD64 work.
22734 * mini-arch.h: Add AMD64 support.
22736 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22738 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22740 * mini-ops.h: Add new opcodes.
22742 * Makefile.am: Add AMD64 support.
22744 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22745 rules into the inssel-long*.brg files.
22747 * *-amd64.*: Add beginnings of AMD64 backend.
22749 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22751 * mini.c (print_dfn): commenting out the code that prints
22752 the cil. With -O=deadce, this makes -v -v crash.
22754 * cpu-pentium.md: make checkthis have a length of 2
22756 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22758 * mini-sparc.h: fix implementations of __builtin
22759 functions for Sun compiler for V9.
22761 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22763 * mini.c: use the new stelem.ref wrapper
22764 * exceptions.cs, arrays.cs: new stelem.ref tests
22766 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22768 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22769 new XSP should work with these changes).
22771 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22773 * inssel-{long32,x86,}.brg: trivial optimizations.
22775 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22777 * mini.c: load value when emitting box operation in
22780 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22782 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22783 is one byte shorter than cmp DWORD PTR [eax], 0.
22785 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22787 * inssel-ppc.brg: arguments on the stack are always
22788 relative to the stack pointer (spotted by Neale Ferguson).
22790 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22792 * exceptions-x86.c: delay appending the method name to the trace until
22793 after mono_jit_info_table_find is called, as this gets the real
22796 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22798 * aot.c: register roots
22800 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22802 * aot.c : I could just use PLATFORM_WIN32 flag.
22804 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22806 * aot.c : Reverting the previous fix. This time it broke linux build.
22808 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22810 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22812 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22814 * mini.c (handle_stack_args): Remove some more debugging code.
22816 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22818 * driver.c mini.h aot.c: Allow additional options to be specified with
22819 --aot and pass them to mono_compile_assembly.
22821 * aot.c: Add experimental code to AOT compile all loaded assemblies
22822 on demand and save the code into a cache in the filesystem.
22824 * aot.c: Add support for more wrapper methods.
22826 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22829 * cpu-*.md: Remove removed opcodes.
22831 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22832 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22833 related icalls to marshal.c.
22835 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22837 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22839 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22841 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22843 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22844 * liveness.c: If liveness is recomputated we need to reset the information
22845 for each variable. This way, if the liveness range has been narrowed
22846 by optimizations that happened after the last computation, we can return
22849 For example, if you have
22854 // Tons of code that does not affect i
22860 i = 0 is dead code and will be removed by SSA. However, when
22861 linear scan gets to the code, i will still appear to be live
22862 throughout the entire block. This prevents good register allocation.
22864 2004-07-06 Martin Baulig <martin@ximian.com>
22866 * debug-mini.c (mono_debug_init_method): Allow
22867 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22868 (mono_debug_add_icall_wrapper): New method.
22870 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22872 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22874 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22877 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22879 * aot.c (mono_aot_load_method): Fix loading of debug info.
22881 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22883 * aot.c: Add logging support.
22885 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22887 * mini.h: Add prototype for mono_print_method_from_ip.
22889 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22891 * inssel.brg: 64 bit fixes.
22893 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22896 * Makefile.am: Add SPARC64 support.
22898 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22900 * aot.c: Fix alignment problems on 32 bit platforms.
22902 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22904 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22907 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22910 * mini.h: Bump AOT file version. Some 64 bit fixes.
22912 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22914 * inssel-sparc.brg: Add new rule to avoid register moves.
22916 * inssel.brg: Add ldind_to_load_membase helper function.
22918 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22920 * mini.c: OffsetToStringData intrinsic.
22922 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22924 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22926 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22929 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22930 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22932 * mini.c: reinstated mono_compile_get_interface_var()
22933 on x86, too, since the change breaks the Gtk# build there as well.
22935 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * driver.c: remove loop from the default optimizations: it seems to
22938 interact badly with some of the other options (see bug #60613).
22940 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22942 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22943 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22945 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22947 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22948 vararg-using methods.
22950 2004-06-21 Martin Baulig <martin@ximian.com>
22952 * mini/mini-exceptions.c
22953 (mono_handle_exception): Added `gpointer original_ip' argument.
22954 After calling mono_unhandled_exception(), call
22955 mono_debugger_unhandled_exception() and if that returns true,
22956 restore the context and return.
22958 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * mini-ppc.c: prefer the use of relative branches so
22961 they won't need to be patched in aot code (patch from Patrick Beard).
22963 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22965 * aot.c: patch from Patrick Beard to make the output assembly
22966 more correct for the MacOSX assembler. Small tweak to
22967 generate sane images on Linux/PPC, too.
22969 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22971 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22972 case until bug #59509 is fixed (shows up in #60332).
22974 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22976 * mini.c: make sure the needed wrappers are compiled, too, with
22979 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22981 * driver.c: remove NPTL reference in --version output.
22983 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22985 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22986 generate valid assembly for the Mach-O assembler.
22988 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22990 * driver.c: don't include abcrem in the all optimization specifier
22991 since it slows down jit compilation too much for now.
22993 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22995 * mini.c: use BIGMUL only if both operands have the same signage.
22996 * iltests.il: Test for bug 60056. (errors related to signage in
23001 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
23003 * mini.c, aot.c: memory leak fixes.
23005 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23007 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23009 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * Makefile.am: remove the -static hack completely, it links in
23012 statically glib as well.
23014 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23016 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23017 * exceptions.cs: make it compile with new mcs/csc.
23019 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23020 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23021 and added relevant test case.
23023 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23025 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23026 regressions in gtk-sharp.
23028 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23030 * exceptions.cs: New regression tests.
23032 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23034 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23036 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23038 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23040 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23042 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23044 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23046 * mini.c (mono_jit_runtime_invoke): Init class in this
23047 method instead of trusting mono_jit_compile_method to
23048 do the work (because wrappers can be in object class)
23050 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23052 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23054 * basic-long.cs: New regression test.
23056 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23058 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23059 and div/rem checks.
23061 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23063 * Makefile.am: fix miguel's change to build mono statically against
23064 libmono (track build dependencies).
23066 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23068 * cfold.c: Some glib versions do not have G_MININT32.
23070 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23072 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23073 with precision of tan, atan, sin and cos, and implemented related
23074 regressions tests (fixes bug 54467, but one new problem appeared and
23077 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23079 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23081 * exceptions.cs: Add test for constant folding && division by zero.
23083 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23084 since driver.c is in libmono too, so the optimization was useless.
23086 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23087 variable to driver.c so the compiler can emit more efficient code to
23090 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23092 * Makefile.am: don't distribute generated inssel.[ch] files.
23094 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23096 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23097 into the default appdomain. Fixes #58707.
23099 * jit-icalls.c: Remove the broken approximation for truncl, doing
23100 no conversion is better.
23102 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23105 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23107 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23108 of the mcrxr instruction which is not available on some processors
23109 even if it's documented to be. Implement add and sub overflow correctly
23110 (still not complete for long unsigned). Speed up icalls a bit.
23112 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23114 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23115 we run .cctor in the current domain instead of target_domain.
23117 Fixes bug #58558, .cctor not being called in -O=shared.
23119 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23121 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23123 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23125 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23126 which can be done with an imm8, do it that way.
23127 (mono_arch_output_basic_block): ditto for a jmp
23128 (mono_arch_emit_prolog): Computate maximum offset of a label.
23130 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23132 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23133 now tries to allocate prefered physical reg's for virtual
23134 regs. This reduces the number of emited spills/loads with
23135 20-30% on our core assemblies.
23137 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23139 * jit-icalls.c: truncl() is not needed and trunc() is
23140 the correct thing to do anyway (bug #58287).
23142 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23144 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23147 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23149 * driver.c: enable loop optimizations by default.
23151 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23153 * mini-x86.c: fix calc of max loop size when aligning loops start.
23155 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23157 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23160 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23162 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23165 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23167 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23169 * mini.c (inline_method): Allways inline some wrappers even if the cost
23170 is too large. Fixes #58785.
23172 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23174 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23176 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23177 (crichton@gimp.org). Beginning of support for sparc/linux.
23179 * mini-sparc.c: Optimize retrieval of LMF address.
23181 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23183 * exceptions-ppc.c: handle alloca in methods with clauses.
23185 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23187 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23189 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23191 * mini.c: Delegate most of the abort signal work to
23192 mono_thread_request_interruption, which also handles Stop and Suspend
23195 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23197 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23198 supports the save/restore lmf opcodes.
23200 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23202 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23203 by gcc-3.4 as well.
23205 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23207 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23209 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23210 methods which contain array accesses.
23212 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23213 boundaries. Fixes #58537.
23215 * iltests.il: Add regression test for #58537.
23217 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23219 * mini-x86.c (mono_arch_local_regalloc): Last part of
23220 fix for bug #58633 (releasing register to early).
23222 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23224 * basic-long.cs: Add new regression test.
23226 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23228 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23229 register too early on the chain.
23231 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23233 * mini.c (create_helper_signature): Use a helper function to reduce
23234 the code which needs to be written. Also set the calling convention of
23235 icalls on windows. Fixes #57840.
23237 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23239 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23240 exceptions-ppc.c: added helper function to get the instruction address
23241 from a signal handler context.
23243 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23245 * helpers.c: use g_get_tmp_dir. Invokes happyness
23248 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23250 * helpers.c: Add new env variable to pass args to objdump.
23251 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23253 2004-05-17 Radek Doulik <rodo@ximian.com>
23255 * Makefile.am (common_sources): added abcremoval.h so it get
23256 disted and daily mono packages on go-mono.com will build again
23258 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23260 * abcremoval.c: Fixed coding style, added copyright header.
23262 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23264 * mini.h: Added prototype for abc removal main function.
23266 * build_relations_propagation_table.pl: Added copyright header.
23268 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23270 * basic-long.cs: reg test for complex ceq_long bug.
23272 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23274 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23275 reg in long and clob case (bug #58343). Fixed/added comments.
23277 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23279 * mini.c (mono_jit_runtime_invoke): Follow new convention
23280 of calling the invoke method with an function pointer.
23282 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23284 * ChangeLog: Fix author of memory leak patch.
23286 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23288 * Makefile.am: fix make dist as well...
23291 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23293 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23294 on archs where pointers are 4 bytes long.
23296 * Makefile.am: Added abcremoval.c source file.
23298 * abcremoval.c: Added abcremoval.c.
23300 * abcremoval.h: Added abcremoval.h.
23302 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23304 * inssel.brg: Enabled bounds check removal.
23306 * mini.c: Added support for abcrem optimization.
23308 * mini.h: Added abcrem optimization label.
23310 * driver.c: Added support for abcrem optimization.
23312 * propagated_relations_table.def: Added propagated_relations_table.def.
23314 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23316 * mini.c, cfold.c: fix style.
23318 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23320 * mini.c: handle issue with the low-level implementation of
23321 some long opcodes (bug #54209).
23323 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23325 * basic.cs: test for my new cmov stuff.
23327 2004-05-13 Patrik Torstensson
23329 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23330 opt and added peephole documentation.
23332 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23334 * tramp-ppc.c: rewrote the generic trampoline code.
23336 2004-05-11 Patrik Torstensson
23338 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23340 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23342 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23344 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23345 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23347 * mini.c: Add new icalls for AsAny marshalling.
23349 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23351 * tramp-ppc.c, mini-ppc.c: more cleanups.
23353 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23355 * mini.c: no warnings.
23357 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23359 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23361 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23363 * mini.c: In the thread abort signal handler, if the thread is in the
23364 process of being stoped, don't throw the Abort exception, just stop the
23367 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23369 * tramp-ppc.c: removed old code.
23371 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23373 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23374 do some simple speed optimizations on ppc.
23376 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23378 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23379 and large offsets in load/store.
23381 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23383 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23384 it causes regressions.
23386 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23388 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23391 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23393 * jit-icalls.c: remove warnings.
23394 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23395 speedups for unsafe code.
23397 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23399 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23401 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23403 * basic-calls.cs: Add new regression test.
23405 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23408 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23410 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23413 2004-05-06 Patrik Torstensson
23415 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23416 long reg allocation in any reg (not only eax:edx) and implemented
23417 long shl/shr ops in asm instead of helpers.
23419 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23421 * mini-sparc.h: Fix warnings.
23423 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23426 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23427 separate statement for clarity.
23429 * mini-sparc.c: Update status.
23431 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23433 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23436 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23438 * inssel-ppc.brg: another small pre-release workaround:
23439 we don't do overflow detection for long_sub_un.
23441 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23443 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23444 (also works around a weird ppc bug: 57957).
23446 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23448 * tramp-ppc.c: trampoline fixes.
23450 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23452 * mini-ppc.c: fixed typos.
23454 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23456 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23457 at the top of the stack. Fixed typos. Use a frame registers
23458 for all the methods with exception clauses.
23460 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23462 * exceptions-ppc.c: restore fp registers.
23464 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23466 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23467 order from the stack top (moved the stack room to save the
23468 return value for trace after the param area). Fixed corruption
23469 in restoring registers on unwind.
23471 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23473 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23475 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23477 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23478 and prolog/epilog for methods that use it. Allow
23479 enough param area room for varargs methods. Fix miguel's
23480 breakage in exception handling.
23482 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23484 * Makefile.am: run genmdesc only on current arch.
23486 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23488 * exceptions-x86.c:
23489 * mini-x86.h: fix the build on windows.
23491 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23493 * 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.
23495 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23497 * mini-exceptions.c: New file.
23499 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23500 Move some parts of the x86 exception handling code to an
23501 arch-independent file so it can be shared with other ports.
23503 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23505 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23507 2004-04-26 David Waite <mass@akuma.org>
23509 * driver.c: remove comma from end of enumeration declaration
23511 2004-04-26 Jackson Harper <jackson@ximian.com>
23513 * driver.c: parse config file before loading first assembly. This
23514 allows the user gac to be enabled/disabled.
23516 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23518 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23519 simpler mechanism: we do not care what is encoded initially
23520 (branch absolute or relative), we care about the code and its
23521 target. I kept the old code for reference for now.
23523 The new code tries first to determine if the jump is anywhere in
23524 the -/+32 absolute meg range, if it succeeds, it encodes using the
23525 absolute branch; If not, it tried to find something in the
23526 relative range, if not, it uses the handle_thunk code.
23528 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23530 * exceptions-ppc.c: use the correct ip register on macosx.
23532 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23534 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23536 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23538 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23539 Raise exception on integer divide by zero by hand since the hw
23540 doesn't support it. Handle NaNs in FP compares.
23542 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23544 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23545 code reducing duplication between the platforms and enabled
23546 signal exception handling (on linux for now).
23548 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23550 * exceptions-ppc.c: more macosx support.
23552 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23554 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23556 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23558 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23560 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23562 * iltests.il: more tests.
23564 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23566 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23569 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23571 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23573 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23575 * liveness.c: Mark variables as volatile in all basic blocks reachable
23576 from exception clauses.
23578 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23580 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23583 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23585 * iltests.il, basic.cs: more tests for regalloc.
23587 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23589 * iltests.il: Some tests for register allocation modifications
23592 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23594 * exceptions.cs: Add regression test for bug #56782.
23596 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23597 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23598 the beauty of fixing the same thing in 5 different files...
23600 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23602 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23605 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23607 * mini.c: Add support for STRWLPARRAY marshalling convention.
23609 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23611 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23612 to init the context to setup the regs pointer).
23614 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23616 * exceptions-ppc.c: more exceptions work.
23618 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23620 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23623 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23625 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23626 can use the memory directly.
23628 * cpu-pentium.md: Update documentation from a post from Zoltan.
23630 add x86_add_membase, x86_sub_membase, x86_mul_membase
23632 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23634 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23635 GENERAL_REGS they were also hardcoded for all PPC ports.
23637 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23639 Remove hard-coded limit for floating point registers, use
23640 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23642 Notice that in MacOS X calling conventions you can fit a lot more
23643 floating point values in registers, so I should update the PInvoke
23644 test to excercise the passing of floating point values on the
23645 stack (currently broken).
23647 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23649 * tramp-ppc.c (create_trampoline_code): Added
23650 JUMP_TRAMPOLINE_SIZE.
23651 (ppc_magic_trampoline): Follow the pattern from
23652 x86_magic_trampoline: if code is set to zero, return.
23653 (create_trampoline_code): Always pass MonoMethod to the jump
23654 trampoline, before it was passing a null.
23655 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23656 share the code with mono_arch_create_jit_trampoline.
23658 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23660 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23663 * cpu-g4.md: Added length for jmp instruction, the worst case
23664 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23667 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23669 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23671 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23673 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23674 before each IL instruction.
23676 * mini.c (CEE_BOX): Fix warnings.
23678 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23680 * mini.c: removed a few unused vars and extra whitespace.
23682 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23684 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23686 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23688 (OP_GETCHR): use the above
23689 (CEE_LDELEMA): use the above.
23691 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23692 version of the generic impl.
23693 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23694 (CEE_LDELEMA): use the above.
23696 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23698 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23701 * iltests.il: Added new regression test for #56317.
23703 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23705 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23706 under NetBSD. Fixes #56450.
23708 * liveness.c (update_gen_kill_set): Fix previous patch.
23710 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23712 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23714 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23716 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23717 ldsfld and ldsflda.
23719 * inssel-sparc.brg: Add more optimizations.
23721 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23723 2004-04-01 Martin Baulig <martin@ximian.com>
23725 * mini.c (handle_box): New static function; moved the
23726 implementation of CEE_BOX here.
23727 (mono_method_to_ir): Added `constrained_call' variable.
23728 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23729 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23730 mono_method_get_constrained() to get the method.
23732 2004-04-01 Martin Baulig <martin@ximian.com>
23734 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23735 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23736 (mono_method_to_ir): We don't need these macros anymore since
23737 mono_class_get_full() already takes care of it.
23739 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23741 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23742 use @function (as doesn't accept #function here) and check the return
23743 value of system and stop if fails.
23745 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23747 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23749 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23751 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23753 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23755 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23758 * basic-long.cs: Add test for negation of Int64.MinValue.
23760 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23762 * mini-sparc.c: Update status.
23764 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23766 * exceptions-sparc.c: Fix return value in filters.
23768 * inssel-sparc.brg: Fix register allocation in some rules.
23770 2004-03-28 Martin Baulig <martin@ximian.com>
23772 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23775 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23777 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23779 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23780 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23781 remove unused conv_u4 opcode.
23783 * mini-x86.c: Remove valgrind workaround since it slows down things
23784 even when mono is not run under valgrind.
23786 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23788 * mini-sparc.c: Update status.
23790 * inssel-sparc.brg: Add some optimizations.
23792 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23793 future delay slot filling. Add support for varargs, tail calls and JMP.
23795 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23796 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23798 * inssel.brg: Fix register allocation in OP_ARGLIST.
23800 * inssel.brg: Fix warnings.
23802 2004-03-25 Martin Baulig <martin@ximian.com>
23804 * mini.c (inflate_generic_field): Removed.
23805 (mini_get_method): Removed, use mono_get_method_full(),
23806 (mini_get_class): Removed, use mono_class_get_full().
23807 (mono_method_to_ir): Pass our generic context to
23808 mono_field_from_token().
23810 2004-03-25 Martin Baulig <martin@ximian.com>
23812 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23813 of a `MonoMethod *'.
23814 (mini_get_method): Take a `MonoGenericContext *' instead
23815 of a `MonoMethod *'.
23816 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23817 a new local variable called `generic_context' which holds the
23818 current `MonoGenericContext *'; use it to lookup things.
23820 2004-03-24 Martin Baulig <martin@ximian.com>
23822 * mini.c (mini_get_class): New static method; if we're inside a
23823 generic instance, inflate the class if neccessary.
23824 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23826 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23828 * iltests.il: New regression test for #55976.
23830 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23833 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23835 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23838 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23840 * liveness.c: Consider SSA stores as well as loads when making vars
23843 * exceptions.cs: New regression tests for register allocation.
23845 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23847 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23848 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23849 domain lock only to protect puntual access to data structures.
23850 Added access lock for sighash, jit_icall_hash_name,
23851 jit_icall_hash_addr and domain->code_mp.
23853 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23855 * driver.c: Print SIGSEGV handling method.
23857 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23859 * mini.c (setup_jit_tls_data): Handle case when this is called
23860 multiple times for a thread.
23862 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23863 is different from fbxx_un. Fixes #54303. Also use constants instead of
23864 magic numbers in a lot of places.
23866 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23868 * exceptions.cs: Fix cctor test when --regression is used.
23870 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23872 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23875 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23877 * inssel-ppc.brg: fixed register assignments for some rules.
23879 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23881 * exceptions.cs: Add test for exceptions in static constructors.
23883 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23884 static constructors outside the domain lock. Fixes #55720.
23886 2004-03-17 Martin Baulig <martin@ximian.com>
23888 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23889 (inflate_generic_field): Take the `MonoMethod *' instead of the
23890 `MonoClass *' and added support for generic method.
23891 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23892 have a `field->parent->gen_params', only inflate the field if it's
23893 an open constructed type.
23895 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23897 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23898 exception object instead of the preconstructed ones.
23900 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23902 * mini.c: reverted changed to sigsegv_signal_handler commited
23903 accidentally in the previous patch.
23905 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23908 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23909 running --aot with an old assembly.
23911 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23913 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23916 * mini-sparc.c: Add support for v9 branches with prediction.
23918 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23920 * mini.c (mini_init): #warning is GNUC only
23922 * mini-sparc.h: implement __builtin_frame_address
23923 and __builtin_return_address for Sun C compiler
23925 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23927 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23929 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23931 * basic-calls.cs: Add test for unaligned byref long argument passing.
23933 * mini-ops.h: Add sparcv9 compare and branch instructions.
23935 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23936 v9 instructions if we have a v9 cpu.
23938 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23939 registers for global allocation.
23941 * exceptions-sparc.c: Fixes.
23943 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23945 * liveness.c (mono_analyze_liveness): Optimized version.
23947 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23949 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23952 * basic-float.cs basic-calls.cs: New regression tests.
23954 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23956 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23957 sigaltstack implementation.
23959 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23961 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23962 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23964 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23966 * mini.c: Fix warnings.
23968 * mini.c (mono_resolve_patch_target): New function which contains the
23969 arch independent part of the patching process.
23971 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23972 patching code to a separate function.
23974 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23976 * mini.c (add_signal_handler): ifdef out on Windows
23978 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23980 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23981 cpu-sparc.md: Add exception handling support + other fixes.
23983 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23984 typed GC detection in --version.
23986 * basic.cs exceptions.cs: New regression tests.
23988 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23989 the arch specific code can store data during a compilation.
23991 * mini-ops.h: Add OP_SETFRET.
23993 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23994 function, register a separate icall for each arity, so the icalls can
23997 * mini.c (mono_print_tree): Print negative offsets in a more readable
24000 * mini.c: Make signal handling work on sparc.
24002 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
24004 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24006 * jit-icalls.c: Emulate truncl by aintl on solaris.
24008 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24010 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24012 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24014 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24016 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24017 a MarshalByRef type, inline a method that performs the check, taking into
24018 account that the object can be a proxy. Also implemented tow new opcodes:
24019 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24020 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24021 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24023 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24025 * mini-ppc.c: if a relative branch displacement is too big
24026 but it points to and area reachable with an absolute branch,
24029 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24031 * mini.c: optimize small copies in cpblk.
24033 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24035 * basic-calls.cs basic-float.cs: New regression tests.
24037 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24038 negative offsets from %fp. Implement localloc. Fix local register
24039 allocation. Fix the case when the this argument needs to be saved to
24040 the stack. Implement some missing opcodes.
24042 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24044 * mini.c (mini_method_compile): Reenable global regalloc in methods
24045 with exception handlers.
24047 * linear-scan.c (mono_varlist_sort): Fix warning.
24049 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24051 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24054 * liveness.c: Make all variables uses in exception clauses volatile, to
24055 prevent them from being allocated to registers. Fixes #42136.
24057 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24059 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24060 causes regressions.
24062 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24063 argument to mono_arch_regalloc_cost.
24065 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24068 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24070 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24071 Make the cost of allocating a variable to a register arch dependent.
24073 * basic-calls.cs: Fix compilation of tests.
24075 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24076 helper function to cut back on the number of #ifdefs needed.
24078 * mini-ppc.c: Fix compilation.
24080 * basic-calls.cs: New regression tests.
24082 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24084 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24085 of l0 since that is callee saved.
24087 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24090 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24091 of delay instruction.
24093 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24095 * mini.h (MonoCallInst): Add 'virtual' flag.
24097 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24099 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24101 * *.cs: New regression tests.
24103 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24106 * mini.c (mono_runtime_install_handlers): Fix build.
24108 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24109 'signal_stack_size' members.
24111 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24112 alternate signal stack.
24114 * exceptions-x86.c: Add stack overflow handling.
24116 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24117 functions to arch independent code.
24119 * mini.c (mono_print_tree): Print more detailed info for load_membase
24122 2004-02-23 Martin Baulig <martin@ximian.com>
24124 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24126 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24128 * mini-x86.c: fixed reg allocation for div/rem.
24130 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24132 * driver.c (mono_main): Report some configuratio options on --version.
24134 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24136 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24137 low in the address space. Correctly flush memory in thunks where we
24138 output native code.
24140 2004-02-20 Martin Baulig <martin@ximian.com>
24142 * mini.c (mini_get_method): New static method; inflate all generic
24143 methods and methods in open generic instances.
24144 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24145 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24147 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24149 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24151 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24153 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24155 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24157 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24158 it compile using Sun's compiler.
24160 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24162 * 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.
24164 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24166 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24168 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24170 * mini-ppc.c: handle calls outside of the allowed range with thunks
24171 allocated using the code manager.
24172 * tramp-ppc.c: use the code manager to hold generated native code.
24173 Fixed the magic trampoline to just patch vtable entries.
24175 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24177 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24180 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24182 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24185 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24186 if we have a working __thread implementation.
24188 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24189 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24191 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24193 * mini-x86.c: Fix compilation under gcc 2.
24195 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24197 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24198 contains a call to the wrapped function.
24200 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24201 OP_<CALL>_IMM opcodes, and use them under X86.
24203 * mini.c (mono_jit_find_compiled_method): Fix warning.
24205 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24207 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24209 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24210 functionality to mini.c.
24212 * mini.c (mono_create_jump_trampoline): New function to create a jump
24213 trampoline. Return a compiled method instead of a trampoline if it
24214 exists. Add a cache for jump trampolines.
24216 * mini.c (mono_jit_find_compiled_method): New function to return a
24217 compiled method if it exists.
24219 * mini-x86.c: Call mono_create_jump_trampoline instead of
24220 mono_arch_create_jit_trampoline.
24222 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24223 a jump trampoline. Fixes #52092.
24225 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24227 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24228 which is not up-to-date. Add check_corlib_version () instead.
24230 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24233 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24234 since newer valgrind versions do not need it.
24236 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24237 compile a method with a given set of optimizations.
24239 * mini.c: Compile icall wrappers on-demand instead of at startup.
24241 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24242 wrapper for an icall.
24244 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24246 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24249 * iltests.il: Add test for non-empty stack before switch instruction.
24251 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24253 * mini.c: Add support for new stringbuilder marshalling conventions.
24255 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24257 2004-02-01 Martin Baulig <martin@ximian.com>
24259 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24260 in `ginst->mtype_argv'.
24262 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24264 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24265 facilitate grepping.
24267 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24269 * mini.c: fixed buglet in initobj generic implementation for references.
24271 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24273 * Makefile.am: make the version script conditional.
24274 * jit-icalls.c: handle missing truncl().
24276 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24278 * exceptions.cs: Add more tests for double->int conversion.
24280 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24281 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24283 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24285 * driver.c: make --verbose --version emit an error
24286 if the loaded corlib doesn't match the runtime version.
24288 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24290 * mini-ppc.h: export ppc_patch().
24291 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24292 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24293 on par or better than on MacOSX.
24295 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24297 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24298 mono_lookup_pinvoke_call.
24300 * mini-x86.c: Under windows, the default pinvoke calling convention is
24301 stdcall. Fixes #52834.
24303 * mini.c (optimize_branches): Add an upper bound to the number of
24304 iterations to prevent infinite loops on strange loops. Fixes #53003.
24306 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24308 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24309 and ISINST. Fixes #52093.
24311 * objects.cs (test_0_vector_array_cast): New tests.
24313 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24315 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24316 checking in Array.Set ().
24318 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24321 * object.cs (test_0_multi_array_cast): New regression test.
24323 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24325 * exceptions-ppc.c: fix build on Linux/PPC.
24327 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24329 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24330 running under valgrind.
24331 (x86_magic_trampoline): Fix build bustage.
24333 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24334 negative values as well. This is needed for the encoding of the line number
24335 info, since sometimes the line numbers are not in increasing order.
24337 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24339 * cpu-pentium.md (localloc): Increase the size of the localloc
24340 instruction since it is a loop under Win32.
24342 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24345 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24347 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24348 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24349 Max Horn (max@quendi.de). Fix file names in comments.
24351 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24353 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24354 avoid stack overflow.
24355 (replace_usage): Avoid uninitialized variable warnings.
24357 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24358 and taking the address of valuetype variables.
24360 2004-01-03 Patrik Torstensson
24362 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24363 for other purposes than FP later on.
24365 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24367 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24370 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24372 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24374 2003-12-30 Patrik Torstensson <p@rxc.se>
24376 * mini-x86.h: Decreased number of availiable fp regs.
24377 Solves corner cases with FP spilling.
24379 2003-12-23 Patrik Torstensson <p@rxc.se>
24381 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24382 for floating point stack tracking / spilling on x86.
24385 * basic-float.cs: added float mul overflow test.
24387 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24389 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24391 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24393 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24394 supports for cond branches that overflow the immediate
24395 overflow offset. mcs can compile simple programs.
24397 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * exceptions-ppc.c: exception handling support wip:
24400 finally handlers get run on exception.
24402 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24404 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24407 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24409 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24410 initial support for stack walking and unwinding.
24412 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24414 * driver.c (mono_main): Make corlib-out-of-sync message more
24415 descriptive. Also remove verify_corlib call.
24417 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24419 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24420 not overlap with other call's arguments, too.
24422 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24424 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24425 move to arch-specific code the choice of arch-specific
24426 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24427 * mini.c: ensure emulation calls will not interleave
24430 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24432 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24433 the magic trampoline stack frame is dropped before executing
24436 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24438 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24439 and integer to fp conversions. Added support for overflowing
24440 arguments on the stack. Reserve a couple more registers as temps.
24441 Added support for aot compilation (as output still needs to be
24444 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24446 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24447 Don't overwrite return register in some corner cases.
24449 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24451 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24452 static constructors when AOT compiling.
24454 * driver.c (mono_main): Call mono_check_corlib_version.
24456 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24458 * cpu-g4.md, basic.cs: fixed div target register.
24460 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24462 * mini-ppc.c, basic.cs: shl_imm fix with test.
24464 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24466 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24467 structures by value. Misc fixes.
24468 * objects.cs: more tests.
24470 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24472 * mini-ppc.c: lconv.ovf.i implemented.
24474 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24477 (mini_init): don't error out if someone already called g_thread_init.
24479 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24481 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24482 to be any type per the spec. Fix abnormal memory usage when
24483 the same object is repeatedly thrown.
24485 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24487 * mini.c: check for overruns in IL code.
24489 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24491 * TODO: Add/remove some todo entries.
24493 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24495 * driver.c (mono_main): Call mono_verify_corlib.
24497 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24499 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24500 This has been moved to mini.c
24501 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24502 type being casted is marshalbyref it could be a proxy, so instead of
24503 emitting the type check code, emit a call to a runtime method that will
24504 perform the check by calling CanCastTo if needed.
24506 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24508 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24509 methods with large stack frames under Win32.
24511 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24513 * Makefile.am: Distribute regression tests.
24515 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24516 at the end instead of inserting each variable into the sorted list.
24518 * linear-scan.c (mono_varlist_sort): New helper function.
24520 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24522 * mini.c: ensure arguments and locals are within bounds.
24524 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24526 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24529 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24531 * mini.c (mono_cprop_copy_values): Fix crash.
24533 * aot.c: Set verbosity back to 0.
24535 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * regalloc.c: complete memory leak fix by Laurent Morichetti
24540 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24542 * driver.c (main_thread_handler): Revert the previous patch.
24544 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24547 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24548 memory from the memory pool.
24550 * driver.c (main_thread_handler): Turn on all optimizations when
24553 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24554 an array for better performance.
24556 * regalloc.c (mono_regstate_assign): Fix memory leak.
24558 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24559 serialize the debug info.
24561 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24562 debug info from the serialized representation.
24564 * aot.c: Save debug info into the generated file and load it when
24567 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24569 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24571 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24572 More FP-related fixes.
24574 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24576 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24577 and register allocation buglet. Hello world now runs.
24579 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24581 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24582 * tramp-ppc.c: fixed class init trampoline.
24583 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24585 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24587 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24588 mini.c: more ppc changes/fixes.
24590 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24592 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24593 Also optimize the case when the arguments are the same in the caller
24596 * iltests.il: Add tests for tail calls with valuetype arguments.
24598 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24600 * mini-ppc.c: fixes for struct return type.
24602 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24604 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24605 mono_spillvar_offset() to arch-specific code.
24607 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24609 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24611 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24613 * exceptions-x86.c: Fix stack space leaks.
24615 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24616 registers from the lmf if the method has save_lmf set.
24618 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24620 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24621 of icall wrappers into InvokeInDomain, since these are now per-domain.
24623 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24625 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24626 make some opcode emulation and intrinsic ops enabled/disabled
24627 according to the architecture. More fixes.
24629 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24631 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24633 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24635 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24636 arch-specific handling for 'this' and struct return type to
24637 arch-specific code.
24639 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24641 * aot.c: prevent divide by zero error when reporting (it happened with
24642 Accessibility.dll).
24644 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24646 * mini.h (inst_switch): Remove unused macro.
24648 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24651 (load_aot_module): free 'info->methods' and 'info' properly. No more
24652 "free(): invalid pointer blah" messages when you have an old aot
24655 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24657 * jit-icalls.c, mini.c: Added support for context static fields.
24659 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24661 * mini.c (mono_method_blittable): Methods which set LastError are not
24662 blittable either. Fixes #51108.
24664 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24666 * mini.c: flush icache.
24667 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24669 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24671 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24673 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24675 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24678 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24681 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24683 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24685 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24686 instruction when the result is discarded.
24688 * iltests.il (test_0_div_regalloc): New regression test.
24690 * arrays.cs: Fix compilation error.
24692 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24694 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24695 float rules to inssel-x86.brg: sane architectures with FP registers
24696 don't need to implement these rules.
24698 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24700 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24702 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24704 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24705 implementation of 32 bit systems.
24707 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24709 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24710 (Jeroen Zwartepoorte).
24712 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24714 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24715 the caller and the callee matches.
24717 * mini.c (mono_method_to_ir): Add comment.
24719 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24720 signbit is missing on some platforms.
24722 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24724 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24726 * mini.c (setup_jit_tls_data): Call the new function.
24728 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24730 * mini-x86.c: Add experimental support for fast access to the lmf
24731 structure under NPTL/Linux 2.6.x.
24733 2003-11-06 Martin Baulig <martin@ximian.com>
24735 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24736 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24739 2003-11-02 Martin Baulig <martin@ximian.com>
24741 * mini.c (inflate_generic_field): New static method.
24742 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24743 generic instance and the field is declared in a generic type, call
24744 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24746 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24748 * mini.h mini.c (mono_method_same_domain): New function to return
24749 whenever the caller and the callee are in the same domain.
24751 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24753 2003-10-30 Martin Baulig <martin@ximian.com>
24755 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24756 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24758 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24759 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24761 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24763 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24766 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24767 object here, so it is in the correct appdomain etc.
24769 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24771 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24773 (mono_method_to_ir): Avoid freeing the type created returned from
24774 mono_type_create_from_typespec, since it is put into an internal cache
24775 by the function. Fixes pointer.exe.
24777 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24778 trampolines for icalls and pinvokes as well. Fixes #33569.
24780 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24782 * mini.c: Update after appdomain changes.
24784 * mini.c (mono_jit_compile_method_inner): Allways compile native
24785 method wrappers in the root domain, since there can only be one
24786 instance of them, whose address is stored in method->info.
24788 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24790 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24791 environment variable. Instead detect automatically whenever running
24792 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24795 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24797 * trace.c, trace.h: New files that implement the new trace option
24800 * driver.c: Document new --trace options.
24802 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24805 - if (mono_jit_trace_calls)
24806 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24808 * mini.h: prototypes.
24810 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24812 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24814 * mini.c inssel.brg: Implement typedefbyref opcodes.
24816 * mini.c (mono_jit_compile_method): Remove unused local variable.
24818 * mini.c (mono_jit_compile_method_inner): Ditto.
24820 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24822 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24824 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24826 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24828 * mini.c (mono_no_aot): Remove unused global variable.
24830 * mini.c: Thread safety fixes.
24832 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24834 * mini.c (mono_create_class_init_trampoline): Add a lock around
24835 class_init_hash_addr.
24837 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24840 * mini.c: Decompose the NEWARR instruction before decomposing its
24841 arguments. Fixes #30073.
24843 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24845 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24848 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24850 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24852 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24854 * driver.c: Add support for compiling icall wrappers to --compile.
24856 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24858 * inssel.brg: The empty value in class->interface_offsets is -1, not
24861 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24863 * objects.cs: New test for 'is' operator on an array of interfaces.
24865 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24867 * tramp-ppc.c: update trampoline code to support jumps
24868 and class initialization.
24870 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24872 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24874 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24876 * inssel.brg (OP_UNBOX): Remove unused rule.
24878 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24879 region instead of one for each method. Fixes #47813.
24881 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24883 * exceptions.cs (test_0_nested_finally): New regression test for
24884 nested exception handlers.
24886 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24888 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24890 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24893 * mini.c (mono_method_check_inlining): Make the inlining limit
24894 configurable by an environment variable.
24896 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24898 * mini.h: Bump AOT file version.
24900 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24901 token, store the image along with the token, since the token might not
24902 refer to the same image as the method containing the relocation,
24903 because of inlining.
24905 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24907 * mini.c (mono_precompile_assemblies): New function to compile
24908 all methods in all loaded assemblies.
24910 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24912 * regalloc.h regalloc.c (MonoRegState): Change the type of
24913 iassign and fassign to int*, since they can contain large negative
24914 values if the register is spilled. Also added some comments. Fixes
24917 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24918 under Win32. Fixes #42964.
24920 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24922 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24924 * aot.c: Added support for AOT compiling methods which contain calls
24925 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24928 * driver.c (compile_all_methods): Run the compilation in a thread
24929 managed by mono. Fixes #44023.
24931 * mini.c (mono_codegen): Print full method name in verbose output.
24933 * mini-x86.c (mono_arch_patch_code): Fix warning.
24935 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24936 jumps, since the method we are jumping to might be domain-specific.
24938 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24940 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24942 * inssel.brg: string chars are unsigned.
24944 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24946 * TODO: New todo item.
24948 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24949 which calls mono_runtime_class_init and patches the call site to
24950 avoid further calls.
24951 (mono_arch_create_class_init_trampoline): New arch specific function
24952 to create a class init trampoline.
24953 (create_trampoline_code): Generalized so it can create
24954 class init trampolines as well.
24956 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24957 (mono_create_class_init_trampoline): New function to create and cache
24958 class init trampolines.
24959 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24960 vtable given the address of a class init trampoline. Used by the
24962 (mono_codegen): Generate a call to a trampoline instead of
24963 mono_runtime_class_init in LDSFLD[A].
24964 (mono_codegen): Add relocations for the new trampoline.
24966 * mini.h mini-x86.c aot.c: Added a new relocation type:
24967 MONO_PATCH_INFO_CLASS_INIT.
24969 * mini.h: Bump AOT version number.
24971 * aot.c: Create a copy of the loaded code instead of using the original
24972 so methods which call each other will be close in memory, improving
24975 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24976 patch since it breaks the regression tests.
24978 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24979 for the register saving instruction sequence since the
24980 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24982 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24984 * TODO: Fix todo item && remove another.
24986 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24988 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24991 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24992 function of the module.
24994 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24995 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24996 --no-aot command line option.
24998 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
25000 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
25001 by Bernie Solomon (bernard@ugsolutions.com).
25003 * inssel.brg: Refactor the interface offset table related code into
25004 its separate functions and add support for the AOT case.
25006 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25008 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25010 * aot.c: Added mono_aot_verbose variable and made all debugging
25011 output depend on the value of this variable.
25013 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25014 method_label and info_label.
25016 * mini.h mini-x86.c aot.c: Added a new relocation type
25017 MONO_PATCH_INFO_IID for klass->interface_id.
25019 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25020 the MonoJitInfo structure.
25022 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25023 a non-root appdomain in shared mode.
25025 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25027 * aot.c: make aot loader less verbose. Remove free of unused variable.
25029 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25031 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25033 * .cvsignore: Added *.dll.
25035 * mini.c (mono_print_tree_nl): New function callable while debugging.
25037 * mini.c (mono_print_code): Export this.
25039 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25042 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25044 * mini.h (MonoCompile): Added 'jit_info' field.
25046 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25047 the cfg structure, since it is needed by the AOT compiler.
25049 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25051 * aot.c: A major rewrite. Changes include:
25052 - save exception tables for methods which have them.
25053 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25054 to g_module_symbol.
25055 - reworked the file format so it is now much smaller and needs
25056 fewer relocation entries.
25058 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25060 * aot.c (load_aot_module): Fix build bustage on platforms without
25063 2003-09-04 Martin Baulig <martin@ximian.com>
25065 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25067 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25069 * TODO: Some new optimization ideas.
25071 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25073 * aot.c: Save the optimization flags used to compile the code into
25076 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25077 support emitting domain specific code.
25079 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25080 no longer domain neutral. It can be made domain neutral by compiling
25081 with --optimize=shared.
25083 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25084 between appdomains.
25086 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25087 loading of AOT code.
25089 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25091 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25092 if there is no domain neutrality information.
25094 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25096 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25097 format version into the generated library.
25099 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25100 callee method into the caller since one of them could be shared.
25102 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25103 system exceptions from AOT code now works.
25105 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25106 method if it is domain neutral and the callee is not.
25108 * graph.c (cfg_emit_one_loop_level): Fix warning.
25110 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25112 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25115 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25117 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25118 is needed by code which is executed before mono_runtime_init ().
25119 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25121 * mini.c (mono_thread_abort): Fix warning.
25122 (mono_jit_compile_method): Call static constructor in the AOT case too.
25124 * aot.c (mono_compile_assembly): Fix warning.
25126 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25128 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25130 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25132 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25134 * cpu-pentium.md: Fix the length of call opcodes so they include the
25135 ESP restoring instruction. Fixes #47968.
25137 2003-08-28 Martin Baulig <martin@ximian.com>
25139 * mini-x86.c (mono_arch_call_opcode): Added support for
25140 MONO_TYPE_GENERICINST.
25142 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25144 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25146 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25147 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25149 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25152 2003-08-26 Martin Baulig <martin@ximian.com>
25154 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25155 when reporting an error, set this to the actual error location.
25156 (mono_method_to_ir): Report the correct error location if
25157 get_basic_blocks() returned an error.
25159 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25161 * mini.c (mono_type_blittable): OBJECT is not blittable.
25162 (mono_method_blittable): Methods which have marshalling descriptors
25163 are not blittable either. Fixes #47842.
25165 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25167 * driver.c mini.c: Use an environment variable instead of a global
25168 variable. Also fix the build.
25170 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25171 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25174 * driver.c mini.c: Added --with-valgrind option to turn off some
25175 code which prevents mono from running under valgrind.
25177 * mini.c (mono_emit_call_args): Fixed warning.
25179 * mini.c (mono_emulate_opcode): Fixed warning.
25181 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25184 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25185 regalloc.c, regalloc.h: specify available registers in arch-specific
25186 code and support floats in the regallocator (patch by Laurent Morichetti
25189 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * mini.c: mono_thread_current() can be called only after
25192 mono_runtime_init(): rearrange code to not call it early on.
25194 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25196 * mini.c: allocate jump tables in the code mempools.
25198 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25200 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25203 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25205 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25206 12 to 16. This fixes bug #47453.
25209 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25211 * mini-ppc.c: fixed indexed load and unsigned compares.
25213 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25215 * mini.c: reenabled installation of handler for
25216 thread abort signal.
25218 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25220 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25221 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25222 until it's fixed and actually useful.
25224 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25226 * inssel-long32.brg: couple more opcodes implemented.
25228 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25230 * mini-sparc.c: Even more opcodes implemeted.
25232 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25234 * mini-sparc.c: More opcodes implemented.
25236 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25238 * mini-sparc.c: More opcodes implemented.
25240 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25242 * inssel-sparc.brg: Add some needed rules. Direct
25244 * Makefile.am: Use inssel-sparc.brg
25245 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25246 an assert happy for now.
25248 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25250 * mini-sparc.c: Fixed compile errors.
25251 * exceptions-sparc.c: Same. We now produce a mono binary
25252 on sparc-linux. Yea.
25254 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25256 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25257 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25258 They compile, but do not work.
25260 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25262 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25263 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25264 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25267 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini.c: more opcodes implemented and better support for generics.
25271 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25273 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25274 * mini.c, mini.h: first cut at generics support: some new instructions
25275 added and changed the behaviour of some of the existing ones.
25277 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25279 * mini.c: Removed definition of metadata_shared mutex here.
25281 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25283 * mini-x86.c: make vararg calls work for instance methods.
25285 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25287 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25288 returns the arguments in a separte list, now.
25290 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25292 * aot.c, mini.c: updates for array type representation changes.
25294 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25296 * mini.c: register function to perform jit shutdown.
25298 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25300 * mini.c: use a faster allocator if possible.
25302 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25304 * aot.c: some cleanups and portability changes.
25306 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25308 * mini.c: use faster allocation for CEE_BOX if possible.
25310 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25312 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25313 Moved inlined mempcy code to its own function so that is can be
25314 reused. Added an inline memset function as well (optimized initobj).
25315 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25317 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25319 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25321 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25323 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25324 arch code can setup the cpu for CLR execution, if needed.
25325 We use it on x86 to set the precision of FP operations.
25327 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25329 * mini.c: disable some optimizations if we can guess they'll cost too
25330 much for a given method.
25332 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25334 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25336 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25337 * mini.h mini.c mini-x86.c: Added instruction level coverage
25338 info collection support.
25340 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25342 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25343 is now implemented in the profiling API. Get rid of a couple of
25344 unnecessary global variables.
25346 2003-06-15 Nick Drochak <ndrochak@gol.com>
25348 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25349 * cpu-g4.md: add op_bigmul and op_bigmul_un
25350 * cpu_pentium.md: add op_bigmul_un
25351 * inssel-long32.brg: add rule for unsigned bigmul
25352 * mini-ops.h: define OP_BIGMUL_UN
25353 * mini-x86.c: THE BUG: handle (un)signed properly
25354 * mini.c: choose unsigned opcode if needed.
25355 This set of patches fixes bug #44291
25357 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25359 * mini.c (optimize_branches): improved to handle all kinds of
25360 conditional branches.
25362 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25364 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25365 don't raise exceptions.
25367 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25369 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25370 to arch-specific files.
25372 2003-06-09 Martin Baulig <martin@ximian.com>
25374 * Makefile.am (libs): Added $(LIBGC_LIBS).
25376 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25378 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25379 and OP_ATAN (fixes bug#44293).
25381 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25383 * Makefile.am, mini-x86.c: rename cpu description array to
25384 pentium_desc, since some compilers define the 'pentium' preprocessor
25387 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25389 * mini.c (mini_select_instructions): add explicit branch if the
25390 following block is not the false target of a conditional branch -
25391 we need this with any optimization that reorder or remove bblocks
25393 * mini.c (optimize_branches): bug fixes
25395 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25397 * mini.c (mono_method_to_ir): inline static readonly fields
25399 * ssa.c (fold_tree): start cfold support for long (very simple
25402 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25404 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25406 * inssel.brg: fixed memcpy (bug #44219).
25408 2003-06-05 Dick Porter <dick@ximian.com>
25410 * driver.c: Set the glib log levels to not abort if g_message
25413 g_set_prgname() has to happen before mini_init() so that the
25414 process handle gets the info.
25416 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25418 * driver.c: add intrins to the default optimizations to get wider
25421 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25423 * mini.h: some large basic blocks will overflow a 16-bit
25424 integers for symbolic registers.
25426 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25428 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25429 (mono_arch_output_basic_block): fix bug 43499
25431 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25433 * mini.c: kill duplicated definition of mono_debug_format.
25435 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25437 * mini-x86.c, arrays.cs: fixed register allocation bug.
25439 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25441 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25443 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25445 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25448 (print_method_from_ip): also print source location information if
25451 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25453 * mini.c (mono_find_block_region): bug fix in region code
25454 (mini_method_compile): enable removing unreachable code again, but
25455 only in methods without exception clauses.
25457 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25459 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25460 Implemented arglist opcode and handling of TypedReference type.
25461 Fixed x86 call convention when a structure is returned.
25462 Minimal support for calling static vararg methods.
25464 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25466 * mini.c (mini_method_compile): always remove unreachable code,
25467 because the code in them may be inconsistent (access to dead
25468 variables for example).
25470 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * driver.c, debug-mini.c: warning fixes.
25474 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25478 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25480 * mini.c: thread-static fields are registered in mono_class_vtable(),
25481 so ensure the function is called before checking for them.
25483 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25485 * mini.c (optimize_branches): fix for bug 43586
25487 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25488 overflow (fixes Bug #43639)
25490 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25492 * mini.c, objects.cs: allow the use of stobj for primitive types.
25494 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25496 * mini.c: be less strict about argument checking until we support
25497 running the verifier.
25499 2003-05-27 Nick Drochak <ndrochak@gol.com>
25501 * basic-long.cs: tests for (ulong)int * (ulong)int also
25502 * mini.c: use the same trick for (ulong)int * (ulong)int
25504 2003-05-27 Nick Drochak <ndrochak@gol.com>
25506 * basic-long.cs: add regression test for (long)int * (long)int
25507 * cpu-pentium.md: add op_bigmul specification
25508 * inssel-long32.brg: add OP_BIGMUL rule
25509 * mini-ops.h: add OP_BIGMUL
25510 * mini-x86.c: register allocator: handle case where src1 needs to be
25512 * mini.c: substitute special BIGMUL opcode in the tree for
25513 (long)int * (long)int
25515 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25517 * jit-icalls.c: call the type ctor on field access if needed.
25519 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25521 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25522 to a method (including results of ldelema, bug#43207).
25524 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25526 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25527 colors to show exception handler blocks.
25529 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25530 (fix for pinvoke7.cs).
25532 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25534 * mini.h, mini.c: ensure correct initialization order for types that
25535 require it. Prepare for lazy compilation of jit icall wrappers.
25536 Provide a name for opcode emulation to reduce unneeded mallocing.
25538 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25540 * mini-x86.c: better register restoring code and profiling
25541 support for tail calls.
25543 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25545 * mini.h, driver.c: prepare for leaf methods optimization.
25547 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25549 * mini.c: get targets of branches before converting a method.
25551 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25553 * mini.c (optimize_branches): added some experimental code (disbaled)
25555 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25557 * mini.c (optimize_branches): fix branch to branch optimization
25559 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25561 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25563 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25565 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25568 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25570 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25571 enable use of interface variables again.
25573 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25574 I1 to registers because there is no simply way to sign extend 8bit
25575 quantities in caller saved registers on x86.
25577 * inssel-float.brg: set costs of some rules to 2 so
25578 that monobure always select the arch. specific ones if supplied,
25579 regardless of the order we pass the files to monoburg.
25581 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25583 * mini.c, mini-x86.c: since the magic trampoline for jumps
25584 can't patch the code directly, we do it as soon as the
25585 method gets compiled.
25587 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25589 * mini-x86.c, mini.h: introduce a new patching method
25590 to support CEE_JMP and tail calls.
25591 * mini.c: obey tail.call. Don't precompile methods target
25593 * tramp-x86.c: new trampoline code to handle methods
25594 reached through a jump.
25596 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25598 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25599 bit values to registers
25601 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25603 * mini.c (mono_compile_get_interface_var): share interface
25604 variables if possible.
25606 2003-05-16 Martin Baulig <martin@ximian.com>
25608 * debug-mini.c (mono_init_debugger): New function to initialize
25609 the debugger. This is not in the debugger since it needs to
25610 access some of mini's internals.
25612 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25614 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25616 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25618 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25619 for value type handling.
25621 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25623 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25624 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25626 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25628 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25629 the constructor through a proxy.
25631 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25633 * jit-icalls.c, inssel.brg: fixes to array element address
25636 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25638 * mini-x86.c (is_regsize_var): allocate pointer to registers
25640 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * driver.c: fixed typo, added intrins to the set of optimizations
25643 tested with regressions.
25645 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25648 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25651 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25653 * inssel.brg: remove some common pop instructions without side effects
25655 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25657 * inssel-x86.brg: fixed thinko in int to double conversions.
25659 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25661 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25663 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25665 * inssel-long32.brg: two more missing instructions.
25667 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25669 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25670 if not already set.
25672 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25674 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25677 * basic-float.cs: Added tests for negative zero.
25679 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25681 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25682 a couple of missing operations for long casts, with test cases.
25684 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25686 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25688 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25690 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25691 code size estimation.
25693 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25695 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25696 abstract methods (fix bug 42542)
25698 * aot.c: add ability to handle array types
25700 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25702 * mini.c: Call the _specific versions of the object allocation
25703 functions if possible.
25705 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25707 * driver.c: call setlocale ().
25709 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25711 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25714 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25716 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25718 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25719 wrappers (fix bug 42122)
25721 2003-05-04 Martin Baulig <martin@ximian.com>
25723 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25725 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25726 s/mini_set_defaults/mono_set_defaults/g.
25728 2003-05-04 Martin Baulig <martin@ximian.com>
25730 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25732 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25734 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25735 (reported by Don Roberts).
25737 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25739 * mini.c: temporarily work around two bugs for this release.
25741 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25743 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25744 that contains -export-dynamic and it makes using the ld script
25746 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25748 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25750 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25753 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25755 * mini.c: make sure leave calls all the needed finally blocks,
25756 even when the target jumps out of multiple exception clauses.
25758 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25760 * ldscript, Makefile.am: add linker script to reduce the number of
25761 exported symbols (should also fix the issues with libwine defining
25762 some of the same symbols in io-layer).
25764 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25766 * driver.c (mini_main): Avoid assertion when no file name is given on
25769 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25771 * driver.c: added --version/-V command line option.
25772 Added the inline optimization in the regression tests.
25774 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25776 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25777 to the type in the method signature (fixes bug#42134).
25779 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25781 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25783 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25785 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25787 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25789 * driver.c: fixed bug #42100.
25791 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25793 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25795 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25797 * mini.c: moved most of the code required to do inlining to its own
25798 function so it can be reused. Inline also ctors if appropriate.
25800 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25802 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25803 the runtime can call mono API functions.
25805 2003-04-27 Martin Baulig <martin@ximian.com>
25807 * debug-mini.c (mono_debug_init_method): Added
25808 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25809 send a notification to the debugger.
25811 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25812 running in the Mono Debugger, just pass the breakpoint number to
25813 mono_debug_init_method().
25815 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25817 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25819 * mini.c: allow some more unsafe compares.
25821 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25823 * mini-x86.c, Makefile.am: make distcheck works (partially from
25824 a patch by Richard Lee <r.h.lee@attbi.com>).
25825 * regset.c, regset.h: removed, they are unused.
25827 2003-04-25 Dick Porter <dick@ximian.com>
25829 * driver.c: Usage reports the name as 'mono' not 'mini'
25830 * exceptions-x86.c: Build and run on freebsd
25832 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25834 * Makefile.am: install the program with the 'mono' name and
25835 the library as libmono instead of mini and libmini.
25837 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25839 * driver.c: provide the APIs for the embedding interface of the old jit.
25841 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25843 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25845 2003-04-23 Martin Baulig <martin@ximian.com>
25847 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25849 * driver.c: Added `--debug' command line argument to enable
25852 2003-04-23 Martin Baulig <martin@ximian.com>
25854 * debug.[ch]: Removed. The code is now in
25855 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25857 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25860 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25862 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25864 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25867 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25868 mono_domain_finalize.
25869 (mini_method_compile): use mono_method_profile* if the the option is
25872 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25874 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25875 methods with their wrapper.
25877 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25878 methods with their wrapper.
25880 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25883 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25886 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25889 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25891 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25893 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25895 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25896 of the mempool. This is slightly faster and uses less memory
25898 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25900 * mini.c: avoid O(n) allocation for variables.
25902 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25904 * mini.c: handle items on the stack after inlining methods.
25906 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25908 * mini.c: make the method->opcode optimization dependent
25909 on MONO_OPT_INSTRINS and do it lazily.
25911 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25913 * driver.c: print overall results at the end of regression run.
25915 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25917 * inssel.brg: don't overwrite symbolic registers.
25919 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25921 * inssel-x86.brg: fix conversion from long to float.
25923 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25925 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25927 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25929 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25931 * driver.c: Added --print-vtable option as in the old JIT.
25933 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25935 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25937 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25939 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25941 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25943 * mini.c regalloc.c regalloc.h: Fix memory leak.
25945 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25947 * aot.c (mono_aot_get_method): register all used strings
25949 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25951 * mini.c: always intern strings references with ldstr at compile time.
25953 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25955 * Makefile.am: add BUILT_SOURCES.
25957 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25959 * driver.c: give a better error message when the assembly to execute
25960 doesn't have an entry point.
25962 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25964 * Makefile.am: added hack for automake
25966 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25969 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25971 22003-04-07 Martin Baulig <martin@ximian.com>
25973 * Makefile.am: Added Makefile.am.
25975 * debugger-main.c: Removed, this is now in the debugger where it
25978 * mini.pc.in: Call this package `mini' for the moment.