1 2010-07-13 Atsushi Enomoto <atsushi@ximian.com>
3 * driver.c : windows build fix for --with-moonlight.
5 2010-07-12 Rolf Bjarne Kvinge <RKvinge@novell.com>
8 * mini-exceptions.c: Add an option to MONO_DEBUG for tracking down exceptions
9 that reach native code from a reverse pinvoke.
11 2010-07-11 Zoltan Varga <vargaz@gmail.com>
13 * method-to-ir.c (mono_method_to_ir): Kill some duplicated code.
15 * mini-<ARCH>.c (get_call_info): Call mini_type_get_underlying_type () before passing
16 a type to MONO_TYPE_IS_REFERENCE (), since the latter can't handle VAR/MVAR.
19 * generics.cs: Add a test.
21 2010-07-11 Rodrigo Kumpera <rkumpera@novell.com>
23 * mini.c (mono_jit_compile_method_inner): Don't bomb out if we don't
24 support a given runtime implemented method.
26 2010-07-10 Mark Probst <mark.probst@gmail.com>
28 * mini-darwin.c: Register the exception thread with the GC.
30 2010-07-10 Zoltan Varga <vargaz@gmail.com>
32 * mini-llvm.c (set_metadata_flag): Set metadata flags only when using the LLVM
35 2010-07-09 Zoltan Varga <vargaz@gmail.com>
37 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
40 * ir-emit.h: Clean up the _FAULT macros a bit.
42 * decompose.c: Mark some loads as constant.
44 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
46 2010-07-09 Miguel de Icaza <miguel@novell.com>
48 * driver.c (mini_usage): Change the name of the --sgen flag to be
49 --gc=sgen and also support --gc=boehm. These flags can also be
50 set on MONO_ENV_OPTIONS to propagate this to children processes.
52 * main.c: Remove the MONO_VM_OPTIONS environment variable that
53 only supported "sgen" and "llvm" config options and instead parse
54 the MONO_ENV_OPTIONS as options that are parsed by the command
55 line parser. Any command line option that Mono supports can be
56 passed in this environment variable.
58 2010-07-09 Zoltan Varga <vargaz@gmail.com>
60 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
63 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
64 it can now eliminate more than just bounds checks.
66 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
67 an extra 'fault' argument.
69 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
72 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
75 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
76 no longer generated when LLVM is used.
78 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
80 2010-07-09 Zoltan Varga <vargaz@gmail.com>
82 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
84 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
86 * driver.c: Moonlight: Force line buffering for stdout.
88 2010-07-09 Zoltan Varga <vargaz@gmail.com>
90 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
91 are only callable using invoke.
93 2010-07-09 Zoltan Varga <vargaz@gmail.com>
95 * mini-llvm.c (process_bb): Use emit_load () in one more place.
97 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
98 MONO_LLVM=xxx is actually usable.
100 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
101 since LLVM might be able to hoist them out of loops.
104 2010-07-08 Neale Ferguson <neale@sinenomine.net>
106 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
107 in typeload-unaligned test.
109 2010-07-08 Zoltan Varga <vargaz@gmail.com>
111 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
113 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
114 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
115 generic trampolines+rgctx fetch trampolines.
117 2010-07-08 Geoff Norton <gnorton@novell.com>
119 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
121 2010-07-07 Zoltan Varga <vargaz@gmail.com>
123 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
125 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
126 is not defined in the LLVM case to keep the imt arg alive.
128 2010-07-06 Zoltan Varga <vargaz@gmail.com>
130 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
131 functions, now its 'llvm_<FOO>_trampoline'.
133 * method-to-ir.c (emit_imt_argument): Fix llvm support.
135 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
136 cannot be passed in the same call.
138 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
139 register to be the same as the RGCTX register, the two can't be used together on
142 2010-07-05 Miguel de Icaza <miguel@novell.com>
144 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
145 that allows the user to force the VM to use llvm or sgen.
147 2010-07-05 Zoltan Varga <vargaz@gmail.com>
149 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
150 before processing the exception on PPC too.
152 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
154 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
155 'this' is always passed as the first argument, before the vtype ret arg. This
156 simplifies get_this_arg_reg () and LLVM integration.
158 2010-07-05 Martin Baulig <martin@ximian.com>
160 * exceptions-x86.c (mono_arch_handle_exception): Port this to
161 Windows; apply my patch from r159782 in the mono-2-6 branch.
163 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
165 * Makefile.am: Don't build the debug assembler files if we're building without
168 2010-07-05 Zoltan Varga <vargaz@gmail.com>
170 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
172 2010-07-04 Zoltan Varga <vargaz@gmail.com>
174 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
177 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
178 regs [ARMREG_FP] instead.
180 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
182 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
183 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
185 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
187 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
189 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
191 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
192 without IMT_REG defined (ARM).
194 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
197 2010-07-03 Zoltan Varga <vargaz@gmail.com>
199 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
201 2010-07-02 Zoltan Varga <vargaz@gmail.com>
203 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
204 definitions to match their declarations and vice-versa.
206 2010-07-01 Zoltan Varga <vargaz@gmail.com>
208 * Makefile.am (common_sources): Add mini-llvm.h.
210 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
212 2010-06-30 Zoltan Varga <vargaz@gmail.com>
214 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
217 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
219 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
220 implemt the option of loading the llvm backend from a module so
221 that we can have a single binary and the bloat from llvm is
222 only experienced when it is actually loaded.
224 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
226 * mini-llvm.c: remove direct access to mono_defaults.
228 2010-06-29 Zoltan Varga <vargaz@gmail.com>
230 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
233 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
235 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
236 is now mono_arch_nullify_class_init_trampoline ().
237 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
238 opcodes, they are no longer needed.
240 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
241 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-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
246 vtable on platforms which support it.
248 * driver.c: Print the full LLVM version we are compiled against in --version.
250 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
251 a bit better. Decode nesting information to fix eh support for llvm+aot.
253 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
256 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
258 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
259 is always passed as the first argument, before the vtype ret arg. This simplifies
260 get_this_arg_reg () and LLVM integration.
262 2010-06-28 Zoltan Varga <vargaz@gmail.com>
264 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
265 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
266 most of the vcall specific code to mono_vcall_trampoline () from
267 common_call_trampoline ().
269 2010-06-27 Zoltan Varga <vargaz@gmail.com>
271 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
272 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
273 if the callsite is patched.
275 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
278 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
279 the trampoline in the xdebug info.
281 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
284 2010-06-26 Zoltan Varga <vargaz@gmail.com>
286 * mini-llvm.c: Fix a few problems exposed by make check.
288 2010-06-25 Mark Probst <mark.probst@gmail.com>
290 * mini-trampolines.c (common_call_trampoline): An ugly hack to
291 work around a potentially very hard to fix problem with inflating
294 2010-06-26 Zoltan Varga <vargaz@gmail.com>
296 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
297 problem has been fixes.
299 2010-06-25 Zoltan Varga <vargaz@gmail.com>
301 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
303 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
304 It might be be better to define a MonoGCJitOptions structure later and have the
307 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
309 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
311 * debugger-agent.c (get_objref): Implement support for sgen.
313 * driver.c: Remove the unused gc_wrapper.h include.
315 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
318 2010-06-25 Zoltan Varga <vargaz@gmail.com>
320 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
322 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
325 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
328 2010-06-23 Miguel de Icaza <miguel@novell.com>
330 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
331 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
333 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
334 it only for Boehm diagnostics.
336 * Makefile.am: Make the file a bit more consistent.
338 * debug-debugger.c: Wrap the entire file with an #ifdef
339 MONO_DEBUGGER_SUPPORTED to simplify the build.
341 * Makefile.am: Fix the opcodes build issue by including the
342 source, not by including the .lo file directly
344 Always bring the MDB sources into the build, to drop the
345 dependency on the AM_CONDITIONAL from configure.in as the hard
346 debugger supports Boehm, but not Sgen, this simplifies the build.
348 * Renamed the *.s files into *.S
350 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
352 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
353 wb for now on 64bits systems while issues with valuetype returns
356 2010-06-24 Zoltan Varga <vargaz@gmail.com>
358 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
359 passes by calling createStandardFunctionPasses ().
361 2010-06-23 Zoltan Varga <vargaz@gmail.com>
363 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
365 2010-06-22 Zoltan Varga <vargaz@gmail.com>
367 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
370 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
371 allow better optimization if the OP_LDADDR which caused the flag to be set was
374 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
376 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
379 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
381 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
383 2010-06-22 Zoltan Varga <vargaz@gmail.com>
385 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
386 to handle the code sequence generated for non-near calls. Fixes #616056.
388 2010-06-21 Zoltan Varga <vargaz@gmail.com>
390 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
392 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
394 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
396 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
397 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
398 trampoline which saves the context, so changes made to callee saved registers in
399 finally clauses are visible to a nesting catch clause.
401 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
403 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
404 in LLVM compiled code.
405 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
406 the finally handler has ran.
408 * mini.h (ResumeState): New structure containing information required to resume
409 exception handling after executing LLVM compiled finally clauses.
411 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
412 bit, by passing all the registers as one argument.
414 2010-06-19 Zoltan Varga <vargaz@gmail.com>
416 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
419 2010-06-18 Zoltan Varga <vargaz@gmail.com>
421 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
423 * aot-compiler.c aot-runtime.c: Fix LLVM support.
425 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
426 pad, branch to a new bblock instead.
428 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
431 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
433 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
435 2010-06-17 Geoff Norton <gnorton@novell.com>
438 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
441 2010-06-17 Zoltan Varga <vargaz@gmail.com>
443 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
445 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
448 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
449 the ip done by throw_exception (), it is not needed for corlib exceptions.
451 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
453 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
454 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
455 of size > 5 words. This support fast barriers for value types up to
456 256/512 bytes which beyond that the copying itself is the major issue.
458 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
459 for gsharing, so use it.
461 This eliminate all calls to mono_value_copy from managed code in
462 gmcs, fsharp and ipy.
464 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
466 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
469 * mini.c (mini_init): Register new icall.
471 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
473 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
474 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
476 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
478 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
479 value types as the overhead is huge. Manually expand it up to 5 words to
482 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
483 is an exception that performance is dominated by mono_value_copy.
485 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
487 2010-06-17 Zoltan Varga <vargaz@gmail.com>
489 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
490 trampolines on x86, since those have their own cconv.
492 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
493 exception trampolines.
495 * tramp-x86.c: Add xdebug info for a few trampolines.
497 * mini-llvm.c: Set the name of the arguments.
499 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
500 using a block address if using the LLVM mono branch.
502 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
505 2010-06-15 Zoltan Varga <vargaz@gmail.com>
507 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
509 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
511 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
513 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
515 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
516 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
517 to identify the vtable slot address plus the method which needs to be compiled.
519 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
522 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
523 'this' is always passed as the first argument, before the vtype ret arg. This
524 simplifies get_this_arg_reg () and LLVM integration.
526 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
529 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
532 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
534 * mini-llvm.c: Fix compilation with llvm 2.6.
536 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
538 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
541 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
542 is always passed as the first argument, before the vtype ret arg. This simplifies
543 get_this_arg_reg () and LLVM integration.
545 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
547 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
549 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
550 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
551 translate into much nicer code.
553 2010-06-14 Zoltan Varga <vargaz@gmail.com>
555 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
556 parameter index information. Use this to simplify a lot of code.
558 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
560 2010-06-12 Zoltan Varga <vargaz@gmail.com>
562 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
563 to fix infinite generic recursion. Fixes #612702.
565 2010-06-11 Zoltan Varga <vargaz@gmail.com>
567 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
568 imt trampoline per imt slot when using LLVM.
570 2010-06-10 Jonathan Pryor <jpryor@novell.com>
572 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
574 2010-06-09 Levi Bard <levi@unity3d.com>
576 * debugger-agent.c: Clear unloaded types on appdomain unload.
578 2010-06-08 Zoltan Varga <vargaz@gmail.com>
580 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
583 * exceptions.cs: Add a test.
585 2010-06-06 Zoltan Varga <vargaz@gmail.com>
587 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
589 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
591 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
592 so it doesn't have to do it.
594 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
595 process does not mix with ours.
597 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
600 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
601 loads/stores which can throw exceptions inside clauses.
603 2010-06-05 Zoltan Varga <vargaz@gmail.com>
605 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
608 * mini.c (mini_init): Register mono_resume_unwind as an icall.
610 2010-06-03 Zoltan Varga <vargaz@gmail.com>
612 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
614 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
617 2010-06-03 Zoltan Varga <vargaz@gmail.com>
619 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
622 2010-06-02 Zoltan Varga <vargaz@gmail.com>
624 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
625 Use a separate generic class init trampoline for llvm, since it needs a different
628 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
629 includes the location of this/rgctx.
631 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
634 2010-06-01 Zoltan Varga <vargaz@gmail.com>
636 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
638 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
641 2010-05-31 Zoltan Varga <vargaz@gmail.com>
643 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
646 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
648 * aot-compiler.c (patch_to_string): New debugging helper function.
650 2010-05-30 Zoltan Varga <vargaz@gmail.com>
652 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
655 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
657 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
659 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
661 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
664 * mini.c (create_jit_info): Print EH clause info for LLVM too.
666 2010-05-28 Mark Probst <mark.probst@gmail.com>
668 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
669 cpobj with reference types.
671 2010-05-28 Mark Probst <mark.probst@gmail.com>
673 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
674 write barrier for reference types.
676 2010-05-27 Zoltan Varga <vargaz@gmail.com>
678 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
679 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
681 2010-05-31 Martin Baulig <martin@ximian.com>
685 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
686 clear_breakpoint() on all breakpoint events and remove them from the list.
688 2010-05-27 Martin Baulig <martin@ximian.com>
692 * debugger-agent.c (method_commands, type_commands): Temporarily
693 set the appdomain while executing this method; do all metadata
694 calls in the debuggee's appdomain where user assemblies are loaded.
696 2010-05-27 Zoltan Varga <vargaz@gmail.com>
698 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
700 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
702 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
704 2010-05-26 Zoltan Varga <vargaz@gmail.com>
706 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
707 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
708 be referenced even after the header is freed.
710 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
713 2010-05-25 Zoltan Varga <vargaz@gmail.com>
715 2010-05-25 Bill Holmes <billholmes54@gmail.com>
717 * genmdesc.c (main): Fixing the detection of the nacl switch.
719 Code is contributed under MIT/X11 license.
721 2010-05-25 Zoltan Varga <vargaz@gmail.com>
723 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
725 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
727 * mini.h (LLVM_CHECK_VERSION): New helper macro.
729 2010-05-25 Miguel de Icaza <miguel@novell.com>
731 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
734 * genmdesc.c: Added support for nacl: key on the machine
735 description files to support the extra space required by Google
738 2010-05-23 Zoltan Varga <vargaz@gmail.com>
740 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
742 2010-05-23 Zoltan Varga <vargaz@gmail.com>
744 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
745 mono_runtime_class_init_full ().
746 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
748 2010-05-22 Zoltan Varga <vargaz@gmail.com>
750 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
752 2010-05-21 Zoltan Varga <vargaz@gmail.com>
754 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
755 two are not the same on ilp32.
757 2010-05-21 Zoltan Varga <vargaz@gmail.com>
759 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
762 * mini-ppc.c: Fix the DISABLE_JIT build.
764 2010-05-20 Zoltan Varga <vargaz@gmail.com>
766 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
767 (make_writable): Remove this unused function.
769 2010-05-20 Zoltan Varga <vargaz@gmail.com>
771 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
772 structure. Make the labels to plt entries local symbols instead of assembler local
773 labels, since tha latter causes problems for the iphone linker.
775 2010-05-19 Zoltan Varga <vargaz@gmail.com>
777 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
779 2010-05-17 Zoltan Varga <vargaz@gmail.com>
781 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
782 (ppc_patch_full): Ditto.
784 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
786 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
787 if gshared is enabled, to avoid asserts in the trampoline code.
789 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
792 2010-05-15 Geoff Norton <gnorton@novell.com>
794 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
797 2010-05-14 Geoff Norton <gnorton@novell.com>
799 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
800 misaligned stack on darwin.
802 2010-05-14 Zoltan Varga <vargaz@gmail.com>
804 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
807 2010-05-14 Zoltan Varga <vargaz@gmail.com>
809 * xdebug.c: Fix ARM support.
811 2010-05-13 Zoltan Varga <vargaz@gmail.com>
813 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
814 and do most of the work on the normal stack.
815 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
817 2010-05-13 Zoltan Varga <vargaz@gmail.com>
819 * aot-compiler.c: Put non-code data into the .rodata section on linux.
821 2010-05-13 Zoltan Varga <vargaz@gmail.com>
823 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
825 2010-05-13 Zoltan Varga <vargaz@gmail.com>
827 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
828 and do most of the work on the normal stack.
830 2010-05-13 Zoltan Varga <vargaz@gmail.com>
832 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
833 and do most of the work on the normal stack even if sigaltstack is disabled.
835 2010-05-12 Zoltan Varga <vargaz@gmail.com>
837 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
838 UCONTEXT_REG_ constants are available on linux as well.
839 (mono_arch_monoctx_to_sigctx): Ditto.
840 (mono_arch_ip_from_context): Ditto.
842 2010-05-12 Zoltan Varga <vargaz@gmail.com>
844 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
847 2010-05-11 Zoltan Varga <vargaz@gmail.com>
849 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
852 2010-05-10 Zoltan Varga <vargaz@gmail.com>
854 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
855 if a breakpoint cannot be inserted.
857 2010-05-08 Zoltan Varga <vargaz@gmail.com>
859 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
861 2010-05-07 Zoltan Varga <vargaz@gmail.com>
863 * debugger-agent.c (frame_commands): Return an error instead of asserting if
864 no JIT info is found for the method.
866 2010-05-05 Jonathan Chambers <joncham@gmail.com>
868 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
871 2010-05-05 Zoltan Varga <vargaz@gmail.com>
873 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
874 a list of arch specific trampolines.
876 * aot-compiler.c (emit_trampolines): Use it.
878 2010-05-05 Zoltan Varga <vargaz@gmail.com>
880 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
881 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
882 get rid of the _full from their name.
884 2010-05-05 Zoltan Varga <vargaz@gmail.com>
886 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
887 get_nullified_class_init_trampoline to remove some code duplication.
889 2010-05-03 Zoltan Varga <vargaz@gmail.com>
891 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
894 2010-05-01 Zoltan Varga <vargaz@gmail.com>
896 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
898 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
900 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
901 there is no need to jump through the first plt entry.
903 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
905 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
906 arch-specific function.
907 (mono_aot_get_plt_info_offset): Ditto.
909 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
910 mono_arch_init () to register jit icalls called from full-aot trampolines.
911 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
914 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
915 the specialized throw corlib exception trampoline, use a variant of the normal
916 trampoline along with a new C function which does the call to
917 mono_exception_from_token (), just like on x86.
919 2010-05-01 Zoltan Varga <vargaz@gmail.com>
921 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
922 Reorganize the full aot trampoline creation functions, instead of taking a bunch
923 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
924 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
925 creation functions on architectures which have the full-aot ones.
927 2010-05-01 Zoltan Varga <vargaz@gmail.com>
929 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
931 2010-05-01 Zoltan Varga <vargaz@gmail.com>
933 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
934 explicitly, this seems to be required by some gcc versions at -O2.
938 2010-05-01 Zoltan Varga <vargaz@gmail.com>
940 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
941 has_target delegate invokes.
943 2010-05-01 Zoltan Varga <vargaz@gmail.com>
945 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
948 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
949 add patches/unwind info arguments, move to mini.c.
951 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
953 2010-04-30 Zoltan Varga <vargaz@gmail.com>
955 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
956 command which returns full path names.
958 2010-04-29 Zoltan Varga <vargaz@gmail.com>
960 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
961 code_size output variable.
963 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
966 2010-04-29 Zoltan Varga <vargaz@gmail.com>
968 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
969 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
970 (mono_arch_cpu_enumerate_simd_versions): Ditto.
972 2010-04-29 Zoltan Varga <vargaz@gmail.com>
974 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
977 2010-04-29 Zoltan Varga <vargaz@gmail.com>
979 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
981 2010-04-29 Zoltan Varga <vargaz@gmail.com>
983 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
985 2010-04-28 Zoltan Varga <vargaz@gmail.com>
987 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
989 2010-04-27 Zoltan Varga <vargaz@gmail.com>
991 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
992 line number support works with eglib.
994 2010-04-27 Miguel de Icaza <miguel@novell.com>
996 * driver.c, mini.c: Since linking with LLVM makes the default Mono
997 dirty an extra 70kb pages on startup we are now going to choose a
998 different strategy: ship mono and mono-llvm binaries, with the
999 second being the one that links with LLVM and defaults to LLVM
1002 2010-04-27 Zoltan Varga <vargaz@gmail.com>
1004 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
1005 Implement full-aot support on x86.
1007 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
1008 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
1009 the first register returned by get_global_int_regs ().
1011 * cpu-x86.md: Fix the length of insertx_u1_slow.
1013 * iltests.il.in: Disable tail call tests when running with full-aot.
1015 2010-04-26 Zoltan Varga <vargaz@gmail.com>
1017 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
1019 2010-04-24 Mark Probst <mark.probst@gmail.com>
1021 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
1022 in the initializer, because it's non-constant.
1024 2010-04-23 Miguel de Icaza <miguel@novell.com>
1026 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
1027 of LLVM on by default. Used for buildbots and other setups.
1029 2010-04-24 Zoltan Varga <vargaz@gmail.com>
1031 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
1033 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1035 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1036 initonly static fields when using moving GC.
1038 Contributed under MIT/X11 license.
1040 2010-04-23 Geoff Norton <gnorton@novell.com>
1042 * mini-amd64.h: Darwin x86_64 support.
1044 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1046 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1048 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1050 * exceptions-arm.c: Add Android support for sigcontext structure.
1052 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1054 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1055 wrappers correctly now that their wrapper info is NULL.
1057 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1059 * mini.c (mono_jit_compile_method_inner): Avoid calling
1060 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1062 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1064 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1065 so the latter can be #ifndef DISABLE_JIT-ed.
1067 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1069 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1071 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1073 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1075 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1078 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1080 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1081 calling mono_class_num_methods (). Fixes #592244.
1083 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1085 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1087 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1089 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1091 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1093 * (handle_alloc): Ditto.
1094 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1095 change, its not needed anymore.
1097 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1099 * mini-posix.c (sigusr1_signal_handler): Fix build on
1100 non x86/amd64 systems.
1102 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1104 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1105 calls where the constrained class needs a context. Fixes #595863.
1107 * iltests.il.in: Add a test.
1109 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1111 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1112 2.6/SVN seems to have broken support for them.
1114 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1116 * mini-llvm.c: Fix support for LLVM 2.6.
1118 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1120 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1121 MonoInternalThread belonging to the thread.
1123 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1125 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1126 unsafe optimization that will remove bound checks.
1128 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1130 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1131 CompareExchange not to be inlined for I8.
1133 Contributed under MIT/X11 license.
1135 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1137 * array.cs: Add tests for cast between primitive array types.
1139 2010-04-07 Andreia Gaita <avidigal@novell.com>
1141 * Makefile.am: create a convenience library for moon to link with
1143 2010-04-07 Paolo Molaro <lupus@ximian.com>
1145 * method-to-ir.c: optimize array accesses from generic interfaces.
1147 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1149 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1151 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1153 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1154 of marshalbyref classes.
1158 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1160 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1163 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1166 * mini.h: Increase AOT version.
1168 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1170 * mini-x86.h: Only enable soft debugger when using sigaction or on
1171 Windows. Fixes build on Haiku (lacks siginfo_t).
1173 Code is contributed under MIT/X11 license.
1175 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1177 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1178 BeOS-style signal handlers.
1180 Code is contributed under MIT/X11 license.
1182 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1184 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1186 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini-exceptions.c: Fix win32 build.
1190 2010-04-01 Mark Probst <mark.probst@gmail.com>
1192 * mini.c, driver.c: Call mono_gc_base_init() before
1195 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1197 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1198 call_method]): Delegate the actual work in security-core-clr.c
1199 to ease code sharing.
1201 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1203 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1204 float conv.ovf.un opcodes are encountered, instead of asserting later.
1207 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1209 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1211 * iltests.il.in: Add a test.
1213 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1215 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1216 large. Fixes #567040.
1218 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1220 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1222 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1225 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1227 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1228 mono_create_handler_block_trampoline with the proper #ifdef so that it
1231 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1233 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1234 allows to select if it's new or old context that is passed to
1237 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1238 case when executing a guarded handler from the EH machinery.
1240 * mini-exceptions.c (mono_install_handler_block_guard): New function
1241 responsible for checking for handler blocks, installing the guard and
1242 clearing abort state.
1244 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1245 to check for handler blocks and skip interruption logic if one was found.
1247 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1248 by the handler block guard trampoline. Resumes interruption by raising the
1249 pending ThreadAbortException.
1251 * mini.c (create_jit_info): Calculate the end address of a finally block.
1253 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1254 of a finally block to a specified address and return the old one.
1256 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1257 trampoline patches the original return address and calls the trampoline function.
1259 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1261 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1263 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1264 does the patching if the callee is in the same domain.
1266 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1267 of mono_arch_patch_plt_entry ().
1269 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1271 * mini.c (create_jit_info): Fix try block hole length encoding.
1273 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1275 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1276 duplicate information and print offsets instead of absolute addresses.
1278 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1280 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1281 event is sent. Fixes #591733.
1283 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1285 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1288 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1290 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1291 thread_to_tls hash table.
1293 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1294 section. Fixes #591000.
1296 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1298 * Makefile.am (version.h): Check for pure .git directory only,
1299 fixes SVN revision when using git without git-svn.
1301 Contributed under MIT/X11 license.
1303 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1305 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1307 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1309 * basic-simd.cs: Test for vector x scalar binary operators.
1311 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1313 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1314 intrinsics with expanded scalar arguments.
1316 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1318 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1319 don't have an exception class, so don't decode it. This would crash
1320 with filter clauses.
1322 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1324 Make sure that trunk builds with DISABLE_JIT, an update to the
1327 * mini.c (mini_get_shared_method): this code seems to be necessary
1328 regardless of whether DISABLE_JIT has been defined.
1330 (mono_jit_compile_method_inner): it seems that this method is
1331 required even in full AOT mode, so ifdef out only the pieces that
1332 try to genrate code (the body of code that applies patches to the
1335 (mini_method_compile): do not compile when using DISABLE_JIT.
1337 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1338 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1339 compile when DISABLE_JIT is set.
1341 2010-03-24 Mark Probst <mark.probst@gmail.com>
1343 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1344 arch really supports it.
1346 2010-03-24 Mark Probst <mark.probst@gmail.com>
1348 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1350 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1352 * exceptions-s390x.c: Add support for
1353 mono_arch_get_throw_corlib_exception and fix throw by name.
1355 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1356 logic (especially for varargs); Correct localloc sizing; Add
1357 mono_arch_get_this_arg_from_call and
1358 mono_arch_get_this_arg_from_call.
1360 * mini-s390x.h: Add support for facility list extraction;
1361 Correct/update MONO_ARCH_xxx settings.
1363 * mini-s390.c: Minor corrections to instruction output for
1364 varargs. No IMT implementation - I think it's time to deprecate
1365 s390 and just leave s390x.
1367 * tramp-s390x.c: Correct creation of trampoline instruction
1370 * cpu-s390x.md: Update some instruction lengths
1372 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1374 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1375 can be hit with partial sharing.
1377 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1378 in non-shared classes correctly.
1379 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1380 Turn on partial sharing.
1382 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1384 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1387 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1389 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1390 mono_method_signature ().
1392 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1394 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1395 error checking, so later calls do not need error checking.
1397 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1399 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1401 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1403 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1405 * mini-exceptions.c (mono_handle_exception_internal): Don't
1406 check try_end for archs different than s390.
1408 * mini.c (create_jit_info): Don't crash if the finallt block is the
1411 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1413 * driver.c (mono_main): Don't free global codeman under linux since
1414 glic now peeks at code on stack for more archs than just amd64.
1416 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1418 * mini.c, method-to-ir.c: changes to support compressed interface
1421 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1423 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1424 Use sigaction on OpenBSD too.
1426 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1428 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1430 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1432 * debugger-agent.c: #include sys/select.h for fd_set.
1434 Code is contributed under MIT/X11 license.
1436 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1438 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1441 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1443 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1444 some large methods with lots of exception handlers. Fixes #440924.
1446 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1448 * method-to-ir.c: remove code duplication for interface checks.
1450 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1452 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1453 (assembly_unload): Clear all event requests referencing the to-be unloaded
1457 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1459 * mini.h, mini-exceptions.c: restore the state of the stack
1460 guard page permissions.
1462 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1464 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1465 call site patching code, it doesn't appear to be needed.
1467 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1469 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1470 sharing generic methods whose type arguments are a mix of reference and
1471 non-reference types. Not yet turned on.
1473 * mini.c (mini_get_shared_method): New helper function to return
1474 the method which will be compiled/registered in the JIT tables when doing
1476 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1477 use mini_get_shared_method ().
1479 * mini.c (mini_method_compile): Register the same method which is compiled when
1480 doing generic sharing.
1482 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1484 * generics.cs: Add partial sharing tests.
1486 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1488 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1489 Add an enum value that or's all possable values together. Add an enum value
1490 that marks the end of the used bit indexes.
1492 * mini-amd64.c : Make changes to match the changes in mini.h
1494 * mini-x86.c : Make changes to match the changes in mini.h
1496 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1497 simd_version to support more simd versions. Changed the name of
1498 simd_version to simd_version_flags to make it more intuitive that
1499 it now contains bit flags. Reordered the *_intrinsics arrays to
1500 match the changes above. Changed emit_intrinsics() to use the new
1501 setup mentioned above.
1503 Code is contributed under MIT/X11 license.
1505 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1507 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1508 remaining archs. Alpha and hppa maintainers, please stand up.
1510 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1512 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1513 is needed even when fail_tramp!=NULL.
1515 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1517 * debugger-agent.c (insert_breakpoint): Write a log message.
1519 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1521 * iltests.il.in: Add a few tests for LEAVE going over multiple
1524 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1526 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1528 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1530 * mini.h (MonoBasicBlock): Add native_length field.
1531 * mini.h (MonoCompile): Add try_block_holes field.
1532 * mini.h (MonoInst): Add exception_clause pointer to
1535 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1536 * mini.c (mono_cfg_add_try_hole): New function to register possible
1537 holes in try blocks.
1538 * mini.c (create_jit_info): Fill in the holes information.
1540 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1543 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1545 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1547 * jit-icalls.c: adjusted for the array API changes.
1549 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1551 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1553 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1555 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1556 the 'pending' flag. This fixes support for appdomains too.
1559 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1561 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1563 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1565 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1566 when using LLVM, LLVM generates it itself when needed.
1568 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1570 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1571 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1572 OP_ANDNPS/OP_ANDNPD.
1574 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1576 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1577 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1578 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1580 2010-03-11 Martin Baulig <martin@ximian.com>
1582 * debugger-agent.c (type_commands): Add NULL check to
1583 `CMD_TYPE_GET_SOURCE_FILES'.
1585 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1587 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1589 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1591 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1594 * iltests.il.in: Add a test.
1596 2010-03-05 Martin Baulig <martin@ximian.com>
1598 Add support for aborting invocations.
1601 (InvokeData): Added `InvokeData *last_invoke'.
1602 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1603 added a new `invoke' field to keep the `InvokeData *' throughout
1605 (ErrorCode): Added `ERR_NO_INVOCATION'.
1606 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1607 (mono_debugger_agent_handle_exception): Don't report any exception
1608 if an abort was requested.
1609 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1610 a thread abort if necessary.
1611 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1613 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1615 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1616 so we can release the whole list and not just the first one. Free
1617 it in more places as well.
1619 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1621 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1623 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1625 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1627 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1629 * driver.c: report also other misc build options.
1631 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1633 * method-to-ir.c: Generate better code for the NewObject
1636 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1638 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1639 is disabled. Fixes #582322.
1641 * iltests.il.in: Add a test.
1643 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1645 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1646 the handling of obj->synchronization == null and owner != current thread to
1647 mono_monitor_exit ().
1649 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1652 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1654 * mini.c: change the way emulated opcode info is stored and save about
1655 4 KB of runtime memory.
1657 2010-03-04 David S. Miller <davem@davemloft.net>
1659 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1660 that don't provide the siginfo in the second signal handler argument
1661 are buggy, and this has been fixed for years.
1662 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1663 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1665 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1667 * aot-runtime.c (find_symbol): Fix a leak.
1668 (decode_patch): Ditto.
1670 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1672 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1674 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1676 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1678 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1680 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1682 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1684 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1685 to check for errors, it's enough to create the metadata open.
1689 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1692 * mini-exceptions.c: Add support for printing stack traces when handling
1693 exceptions, and when printing exceptions thrown while tracing also print
1694 the exception message.
1696 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1698 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1699 since the exclude token is a valid string character.
1701 2010-03-02 Levi Bard <levi@unity3d.com>
1703 * debugger-agent.c: Invalidate thread stacks on domain unload.
1705 2010-03-02 Mark Probst <mark.probst@gmail.com>
1707 * method-to-ir.c: Emit dummy_use for stored reference after write
1708 barriers to make sure the object is pinned if the GC interrupts
1709 before the write barrier is done.
1711 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1713 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1715 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1717 * debugger-agent.c: Add a log message printing the protocol version.
1719 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1721 * debugger-agent.c: Add a new command to communicate the protocol version used
1722 by the client. This could be used to allow newer runtimes to communicate with
1725 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1727 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1729 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1731 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1734 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1736 * mini-arm.c: make the arm cpu arch configurable with the
1737 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1740 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1742 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1743 support for the perf tool on Linux.
1745 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1747 * method-to-ir.c: make string.InsertenalSetChar() specialization
1750 2010-03-01 Robert Jordan <robertj@gmx.net>
1752 * Makefile.am: fix the non-static build.
1754 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1756 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1759 2010-02-26 Robert Jordan <robertj@gmx.net>
1761 * tasklets.c (continuation_store): Return from an error condition
1764 2010-02-26 Martin Baulig <martin@ximian.com>
1766 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1769 (MonoDebuggerThreadInfo): Added `internal_flags'.
1770 (MonoDebuggerInternalThreadFlags): New enum.
1771 (_mono_debugger_throw_exception): Don't signal the debugger if a
1772 type abort was requested.
1773 (_mono_debugger_unhandled_exception): Likewise.
1774 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1775 (mono_debugger_runtime_invoke): If the debugger requested a thread
1776 abort during the invocation, reset it here.
1778 2010-02-26 Martin Baulig <martin@ximian.com>
1780 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1781 instead of `MonoThread *'.
1783 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1785 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1786 code offsets table, as it is mostly sorted.
1788 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1790 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1793 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1795 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1797 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1799 * Makefile.am: build the new ABI version of the libmono library.
1800 * debugger-agent.c, mini.c: fix warnings with the new API.
1801 * jit.h: don't depend on glib.h being included.
1803 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1805 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1807 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1809 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1810 ThreadStatic variables.
1812 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1814 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1815 data is not freed yet. Fixes #582460.
1817 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1819 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1820 event requests. Bump protocol minor version.
1822 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1824 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1826 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1828 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1831 * iltests.il.in: Add a test.
1833 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1835 * mini.c (inline_method): Check for loader errors.
1837 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1839 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1840 instead of mono_method_get_header as it doesn't decode locals
1841 so the called method can have unresolved dependencies that will only
1842 be satisfied after the current method is JIT'd.
1846 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1848 * basic.cs (test_0_div_opt): Speed this up a bit.
1850 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1852 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1854 * mini.c (mono_jit_create_remoting_trampoline): Call
1855 mono_create_specific_trampoline () instead of
1856 mono_arch_create_specific_trampoline ().
1858 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1860 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1862 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1863 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1865 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1867 * mini-amd64.c: Fix DISABLE_JIT support.
1869 2010-02-20 Geoff Norton <gnorton@novell.com>
1871 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1873 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1875 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1876 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1877 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1878 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1881 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1883 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1884 edx/ecx too. This is needed to support OP_SEQ_POINT.
1886 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1888 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1890 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1892 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1894 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1895 LLVM+AOT+exceptions, not enabled yet.
1897 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1899 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1901 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1903 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1904 xdebug info for these.
1906 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1909 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1912 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1914 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1916 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1918 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1919 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1921 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1924 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1926 * debugger-agent.c: handle incomplete reads and EINTR in
1927 recv()/send(). This could have been causing random
1930 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1932 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1935 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1936 so they have small offsets. Fixes #566311.
1938 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1940 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1942 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1944 * mini-amd64.c: Remove the special casing of byref in a few places now that
1945 mini_type_get_underlying_type () handles it.
1947 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1948 by returning native int. Fixes #577984.
1950 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1952 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1955 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1956 of putting the clause itself.
1958 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1960 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1962 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1965 2010-02-10 Geoff Norton <gnorton@novell.com>
1967 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1969 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1971 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1974 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1975 it is not an LLVM generated symbol.
1977 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1979 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1980 implementation in gshared mode because it causes regressions.
1982 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1984 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1985 should be done by the caller.
1987 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1989 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1991 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1992 since mono_jit_info_table_find () doesn't do it anymore.
1994 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1995 instead of mono_jit_info_table_find ().
1997 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1999 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
2001 * aot-compiler.c (encode_method_ref): Update after the removal of
2002 mono_gc_get_managed_allocator_type ().
2004 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
2007 2010-02-06 Zoltan Varga <vargaz@gmail.com>
2009 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
2010 generic params as well.
2011 (handle_isinst): Ditto.
2013 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
2014 instead of always calling an icall.
2016 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
2017 computing the size of the got.
2019 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
2020 when using LLVM. Instead of emitting it as an LLVM method, emit it using
2021 the assembly directive '.set' so it points to the first LLVM emitted method.
2023 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2025 * mini.c (mini_method_verify): Report the method which failed to verify.
2027 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
2029 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
2030 to avoid JIT'ng dead basic blocks. This is the same behavior as the
2031 runtime MS verifier.
2033 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2035 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2038 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2040 * mini-llvm.c: Init the jit module only when first JITting.
2042 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2044 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2046 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2047 replaced with the real got.
2049 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2051 * image-writer.c: Reduce the amount of #ifdefs a bit.
2053 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2056 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2058 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2061 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2063 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2064 (mono_llvm_emit_method): Fix unaligned stores too.
2066 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2067 so async stack walks don't crash.
2069 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2071 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2072 was not patched if the callee needed an rgctx trampoline.
2074 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2076 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2077 vtable address in AOT code.
2079 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2081 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2084 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2086 * genmdesc.pl: remove dependency on external cpp.
2088 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2090 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2091 using LLVM, its not needed, and abcrem can't handle it.
2093 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2095 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2096 it easier to group instructions and reduce duplication.
2098 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2100 * decompose.c: Move the array/soft float decompose routines here from
2103 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2105 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2107 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2108 to tell LLVM that the got is constant, not used yet.
2110 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2112 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2114 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2117 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2119 * aot-compiler.c (add_wrappers): Commit the hack which generates
2120 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2123 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2125 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2126 a fault, only used by the LLVM backend.
2128 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2129 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2131 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2132 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2134 * mini-llvm.c: Only generate volatile loads from load instructions which have
2135 the MONO_INST_FAULT flag set.
2137 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2139 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2142 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2144 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2145 sequence points. Fixes #571236.
2147 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2149 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2150 end of the appdomain unload process, after assemblies have been unloaded.
2153 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2155 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2158 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2161 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2163 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2165 2010-01-26 Geoff Norton <gnorton@novell.com>
2167 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2168 with struct marshalability.
2170 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2172 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2173 it supports class names as well.
2175 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2176 needed by the GC map code.
2178 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2181 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2182 if cfg->init_ref_vars is set.
2184 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2185 cfg->disable_initlocals_op_refs is set.
2187 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2188 using liveness info if cfg->compute_precise_live_ranges is set.
2190 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2191 volatile variables correctly. Add comments about the live ranges. Not enabled
2194 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2196 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2197 0x2a into them in method prologs.
2199 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2201 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2203 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2204 classes, since llvm is compiled with -fno-rtti.
2206 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2208 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2209 llvm does not require it.
2211 * aot-runtime.c (load_method): Print the full name of the last aot method.
2213 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2215 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2216 thread has not fully started yet.
2218 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2220 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2222 2010-01-21 Miguel de Icaza <miguel@novell.com>
2224 * driver.c: Do not abort if LLVM is not supported, print a
2225 warning and add the information to the Mono JIT information.
2227 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2229 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2230 using explicit null checks.
2232 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2234 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2237 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2239 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2240 its no longer needed.
2242 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2244 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2245 define for platforms still using it (s390). Get rid of the
2246 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2248 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2249 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2251 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2252 the caller pushed the arguments.
2254 * mini-llvm.c: Enable throwing exceptions on x86.
2256 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2257 "Thread (nil) may have been prematurely finalized" messages if this is called
2258 on a thread not registered with the runtime.
2260 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2262 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2264 * jit-icalls.c (mono_array_new_3): New jit icall.
2266 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2268 * arrays.cs: Add a test for 3 dimensional arrays.
2270 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2272 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2273 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2276 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2279 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2281 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2283 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2285 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2287 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2288 HOST_WIN32. Also including winsock2. to define struct in_addr.
2290 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2292 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2294 Code is contributed under MIT/X11 license.
2296 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2298 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2300 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2302 * mini.c (mini_method_compile): Set the new flag when running under the
2305 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2307 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2308 a ref/noref value + a global pin flag, so parts of stack frames can still be
2309 precisely marked even if they include stuff which needs pinning. Improve logging.
2310 Fix many bugs. Not enabled yet.
2312 * gc-test.cs: Add a few tests.
2314 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2315 the normal -v options. Avoid propagating liveness information through bblocks
2316 which end with a NOT_REACHED opcode.
2318 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2319 after cfg has been freed.
2321 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2323 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2324 if a clause is skipped because it uses the exception object, since it could
2325 have caught the exception.
2327 * exceptions.cs: Add a test.
2329 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2331 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2333 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2334 ICollection<T> wrappers.
2336 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2338 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2340 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2342 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2343 NOMAP32BIT or optimize_for_xen is set.
2345 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2347 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2348 mono_metadata_str_hash () instead.
2350 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2352 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2355 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2357 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2359 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2362 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2363 throwing code correctly.
2365 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2367 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2369 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2370 ftnptrs created by us, handle RGCTX_FETCH correctly.
2371 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2373 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2374 ftnptr added by mono_aot_get_named_code ().
2376 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2378 * mini-arm.c: Fix a few LLVM problems.
2380 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2382 2010-01-13 Mark Probst <mark.probst@gmail.com>
2384 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2387 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2389 * jit.h, method-to-ir.c: added ability to set the policy for
2390 inserting breakpoints from the break IL instruction or the
2391 Debugger.Break () API call.
2393 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2395 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2396 assemblies need to be eagerly loaded.
2398 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2400 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2402 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2404 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2405 an argument which matches any exception.
2407 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2409 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2410 optimization if the called method is gshared and marshalbyref, since gshared
2411 methods can' have wrappers. Fixes #569390.
2413 * generics.cs: Add a test.
2415 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2417 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2420 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2422 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2424 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2426 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2427 since it is not supported in win2000.
2429 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2431 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2432 error if loading an assembly fails.
2433 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2435 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2438 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2441 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2443 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2444 is not supported yet.
2446 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2448 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2450 * method-to-ir.c: All types with variant arguments must fallback to the
2451 slow path. This makes cast of variant delegates work.
2453 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2454 argument that is set to TRUE is the returned vtable slot is for a variant
2455 interface. Changed a g_print + g_assert_not_reached to a g_error.
2457 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2458 a similar fashion of generic virtual methods.
2460 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2462 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2465 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2466 method using a variance aware function.
2468 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2470 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2472 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2473 do an icall for now.
2475 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2477 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2478 If LLVM decides to set the code model to Large, reset it to Default.
2480 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2482 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2483 stripped binaries as well.
2485 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2487 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2488 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2490 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2493 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2495 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2498 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2499 as the type info to llvm.eh.selector.
2500 (exception_cb): Use the type info for filling out some fields of
2501 MonoJitExceptionInfo like the flags and the exception class. This is needed
2502 because the LLVM produced exception handling clauses might not match the original
2503 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2505 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2506 separate function. Add an extra argument which returns the type infos
2507 corresponding to the exception clauses.
2509 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2510 exception handling clauses.
2512 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2514 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2515 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2518 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2520 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2523 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2525 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2528 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2530 * mini.c (mini_method_compile): Verify the method before calling
2531 mono_compile_create_vars as this might crash since it uses method
2536 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2538 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2539 one case if AOTing, since the class might not be a concrete class.
2541 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2543 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2544 functions which are now defined in mempool-internals.h.
2546 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2548 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2550 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2554 * mini-*.c: Properly handle generic enums.
2558 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2560 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2561 in a few more places.
2563 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2565 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2566 nullable parameters. Fixes #567351.
2568 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2570 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2572 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2574 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2575 mono_get_generic_context_from_code () call.
2577 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2579 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2581 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2584 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2586 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2587 mono_method_get_signature returns NULL. Fix #567084
2589 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2591 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2592 instead of once for each module.
2594 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2596 * debugger-agent.c (ss_start): Implement step over for the last sequence
2599 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2600 have the STEP_LOC flag set.
2602 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2603 fails. Fixes #566689.
2605 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2607 * mini.c (mono_add_seq_point): New helper function.
2608 (mono_save_seq_point_info): New function to save sequence point info, extracted
2609 from mini_method_compile ().
2611 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2613 * mini.h (MonoSeqPointInfo): New structure containing information about
2614 the sequence points of a JITted method.
2615 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2618 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2619 point information is stored, use a MonoSeqPointInfo structure instead of a
2620 GPtrArray. For each seq point, compute a list of successor seq points.
2622 * debugger-agent.c: Use the successor list to implement step-over more
2623 efficiently: instead of single stepping until a different line/IL offset is
2624 reached, place breakpoints into all successor seq points.
2626 * mini.h: Bump AOT file format version.
2628 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2630 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2632 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2634 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2636 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2639 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2641 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2642 alloca as g_malloc is not signal safe.
2644 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2646 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2647 VALGRIND_DISCARD_TRANSLATIONS.
2649 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2650 checks, they are no longer needed.
2652 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2653 a function into a sigctx which can handle function pointers.
2655 * mini-ppc.c: Implement soft debugger support on ppc64.
2657 * mini-ppc.c: Implement soft debugger support.
2659 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2661 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2663 2009-12-17 Marek Habersack <mhabersack@novell.com>
2665 * mini.c (mono_get_runtime_build_info): include Mono version in
2668 * driver.c (mono_main): VERSION is now included in the string
2669 returned from mono_get_runtime_build_info()
2671 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2673 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2674 signatures. Fixes #565143.
2676 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2678 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2680 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2682 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2684 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2685 making max stack 10x smaller.
2687 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2689 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2691 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2693 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2695 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2697 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2698 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2700 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2702 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2704 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2706 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2709 2009-12-14 Miguel de Icaza <miguel@novell.com>
2711 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2712 raise an invalid program exception.
2714 For other opcodes that we might not handle use a g_warning and
2715 raise the exception. Beats termination.
2719 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2721 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2723 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2724 by merging the LLVM and !MAP_32BIT cases.
2726 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2728 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2729 sigctx being passed in, as we have no CONTEXT available in the APC.
2731 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2734 Code contributed under MIT/X11 license.
2736 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2738 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2739 in the LLVM backend on AMD64.
2741 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2744 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2746 * mini-llvm.c: Export mono_personality for AOT.
2748 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2750 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2751 implicit exception can occur.
2753 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2754 OP_IMPLICIT_EXCEPTION instruction.
2756 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2758 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2760 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2761 inside a protected block.
2763 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2764 trampolines doesn't include the argument.
2766 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2767 trampolines on amd64.
2769 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2772 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2773 disabled for methods with clauses.
2775 * mini-llvm.c: Enable support for catch clauses.
2777 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2778 end of an LLVM compiled finally clause.
2779 (mono_handle_exception_internal): Save the exception handling state in TLS
2780 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2781 resume unwinding from that point.
2783 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2784 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2785 to obtain the addresses of the exception handling regions.
2787 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2788 finally clauses are supported.
2790 * mini.c (mini_method_compile): Add support for LLVM code with exception
2793 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2795 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2798 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2800 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2801 as a primitive type.
2803 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2805 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2806 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2809 2009-12-11 Marek Habersack <mhabersack@novell.com>
2811 * method-to-ir.c (mini_redirect_call): do not redirect the
2812 InternalAllocateStr internal call if string profiling is enabled.
2814 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2816 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2819 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2820 unwind.h header file.
2822 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2823 newer valgrind versions seems to handle this fine.
2825 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2827 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2828 on the debugger thread.
2830 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2832 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2834 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2836 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2838 * cpu-<ARCH>.md: Make call_handler clob:c.
2840 * mini.c: Reenable SSA for methods with clauses.
2842 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2843 as it causes failures on x86.
2845 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2847 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2848 returns NULL (e.g. a bad assembly).
2850 2009-12-08 Geoff Norton <gnorton@novell.com>
2852 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2853 stepping out into native code. There were issues with nested invokes
2856 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2858 * mini.c (mini_method_compile): Do the disable_llvm checks early
2859 and avoid the LLVM compile pass if the checks fail.
2861 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2863 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2864 LLVM optimizations don't try to remove them.
2866 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2867 different file so the original remains.
2869 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2871 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2873 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2875 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2876 support for non-inline unwind descriptors.
2878 2009-12-07 Geoff Norton <gnorton@novell.com>
2880 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2881 the interrupt_count slightly differently. Native threads were never
2884 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2886 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2887 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2888 yet generate this info.
2890 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2892 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2893 client can distinguish between intptrs and longs.
2895 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2897 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2900 * aot-runtime.c (load_function): Update after the change above.
2902 * mini.h: Bump AOT file format version.
2904 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2905 if the delegate class is dynamic.
2907 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2908 in gshared code too using the new rgctx info type
2909 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2911 2009-12-04 Geoff Norton <gnorton@novell.com>
2913 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2914 we need to track the original suspend count so the thread properly
2915 wakes up in resume_thread.
2917 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2919 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2922 * generics.cs: Add a test.
2924 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2925 is 0. Simplify a lot of code using this.
2927 * mini-trampolines.c (mono_delegate_trampoline): Call
2928 mono_create_static_rgctx_trampoline () before saving the final address in
2929 delegate->method_code, to avoid calling it each time a delegate is first called.
2931 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2932 which need static rgctx trampolines.
2934 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2935 keyed on the method+addr pair, since addr could be either the method addr or
2936 an unbox trampoline in the AOT case. Fixes #560246.
2938 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2940 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2941 place it was called before too.
2943 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2945 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2946 if no security manager is present, to speed up the AOT case. Call
2947 mono_class_vtable () full with raise_on_error == TRUE instead.
2949 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2951 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2952 the local optimization passes can take its result into account. Fixes
2955 * exceptions.cs: Add a test.
2957 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2959 This patch is contributed under the terms of the MIT/X11 license
2961 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2963 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2965 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2967 * debugger-agent.c: Rework the handling of stack traces of running threads to
2968 avoid crashes if compute_frames () tries to walk the stack of running thread.
2970 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2972 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2974 * mini.h (StackFrameInfo): Add an 'lmf' field.
2976 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2978 * debugger-agent.c (suspend_current): Always set really_suspended.
2980 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2982 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2984 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2986 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2989 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2991 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2993 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2995 * mini-trampolines.c: Fix MSVC build.
2997 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2999 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
3001 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3003 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
3004 the instruction following an OP_FCOMPARE is optimized away.
3006 2009-11-30 Zoltan Varga <vargaz@gmail.com>
3008 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
3009 emit_autoreg () into this arch-specific function.
3011 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
3012 code, it is no longer needed.
3014 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
3016 * mini.h: Bump AOT file format version.
3018 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
3019 using the sorted_code_offsets array, instead of reading it from the
3020 exception debug info.
3021 (load_method): Call mono_aot_find_jit_info instead of
3022 decode_exception_debug_info ().
3024 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
3025 LLVM compiled as a flag.
3027 2009-11-29 Zoltan Varga <vargaz@gmail.com>
3029 * debugger-agent.c (resume_thread): Fix a warning.
3031 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3034 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3036 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3037 contents to MonoAotFileInfo.
3039 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3041 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3042 Put all binary data into a giant blob, similarly to the way .net assemblies
3043 store binary data. Emit offset tables in a compact form to reduce their size.
3045 * mini.h: Bump AOT file format version.
3047 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3050 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3051 avoid linear searches at runtime.
3053 * aot-runtime.c (find_symbol): Update this to use the hash.
3055 * mini.h: Bump AOT file format version.
3057 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3059 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3062 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3065 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3066 the distribution of got slot types.
3068 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3070 * method-to-ir.c: Add support for generating explicit null checks.
3072 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3074 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3075 on a random thread if possible.
3077 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3078 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3081 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3082 regs. Pass the real size of the regs array to mono_unwind_frame ().
3084 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3087 2009-11-24 Geoff Norton <gnorton@novell.com>
3089 * mini-darwin.c: Work around apple bug rdar://7209349 See
3090 http://openradar.appspot.com/7209349 for details. Synopsis,
3091 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3092 never been initialized before.
3094 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3096 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3098 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3100 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3102 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3103 OP_SHL_IMM is not 32 bit.
3105 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3107 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3109 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3111 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3114 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3115 > 0 since some threads can resume if their resume_count is > 0.
3116 (invoke_method): Avoid reading freed memory.
3118 * debugger-agent.c (process_suspend): Extract the suspend code from
3119 process_single_step_inner () to a separate function. Rework the code to prevent
3120 races between this function and thread interrupts.
3122 * debugger-agent.c (suspend_current): Check the resume_count field instead
3123 of resume_one so suspends+resumes during single threaded invokes work
3126 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3128 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3129 to make the generated code smaller.
3131 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3132 sequence generated by recent LLVM versions.
3134 * mini-llvm.c: Add support for a few simple cases which weren't supported
3137 * mini-trampolines.c (mono_magic_trampoline): Don't call
3138 mono_arch_get_vcall_slot () when llvm is enabled.
3140 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3142 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3143 into a new function called common_call_trampoline () which is used by the
3144 llvm vcall trampoline as well.
3146 * debugger-agent.c: Implement single threaded invokes.
3148 * debugger-agent.c: Revert change which broke the agent on linux.
3150 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3153 * generics.cs: Add a test.
3155 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3157 * debugger-agent.c: Fix the cygwin build.
3159 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3161 * cprop.c: Remove this unused file.
3163 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3165 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3168 * basic.cs: Add a test.
3170 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3172 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3175 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3177 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3178 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3179 it. Use this flag to control llvm related code paths instead of #ifdef
3180 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3183 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3185 * mini.h: Bump AOT file format version.
3187 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3188 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3190 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3191 was used as an assembly filter.
3193 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3195 * unwind.c: Fix support for ppc.
3197 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3198 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3200 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3202 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3204 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3205 added by the ps3 changes.
3207 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3209 * mini-gc.c: Resurrect this, so at least it compiles.
3211 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3213 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3215 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3216 create_event_list () so assembly filters can be used.
3218 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3221 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3223 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3224 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3227 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3228 classes for char/bool too.
3230 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3232 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3235 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3238 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3240 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3242 Code contributed under MIT/X11 license.
3244 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3246 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3247 threads in native code work.
3249 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3250 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3253 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3255 * debugger-agent.c: Implementation for Windows platform.
3257 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3258 primitives. Use SEH to implement breakpoints and single stepping.
3260 * mini-x86.h: Enable soft debugger on Windows.
3262 Code contributed under MIT/X11 license.
3264 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3266 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3267 under XEN. Fixes #522894.
3269 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3271 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3272 interface calls in LLVM AOT code.
3274 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3277 * mini-llvm.c: Add support for OP_VPHI.
3279 * objects.cs: Add a test.
3281 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3283 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3284 this is called on the debugger thread.
3286 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3288 * mini-llvm.c: Add soft-float support.
3290 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3291 FCALL which returns an R4.
3293 * driver.c (mono_main): Add a missing '\n'.
3295 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3296 platforms which doesn't support the LLVM IMT trampoline.
3298 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3300 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3302 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3304 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3307 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3309 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3311 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3312 Instead of emitting a method_order table, sort the contents of the code_offsets
3313 table and do a binary search in the sorted table. The previous approach doesn't
3314 work with LLVM which emits methods in a arbitrary order.
3316 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3317 in the .eh_frame section in ELF files.
3319 * mini.h: Bump corlib file format version.
3321 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3323 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3324 LDMIA->LDM macro name change.
3326 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3328 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3331 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3334 * aot-compiler.c: Ditto.
3336 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3337 &align to mini_type_stack_size_full ().
3339 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3341 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3343 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3345 * mini-arm.c: Compute the stack space used by arguments using
3346 mini_type_stack_size_full ().
3348 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3350 * optflags-def.h: Remove dead TREEPROP optimization.
3352 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3354 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3356 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3358 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3360 * driver.c (mono_jit_parse_options): New public API function to parse options
3361 as done by the runtime executable.
3363 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3364 when handling named arguments.
3366 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3368 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3369 for passing small vtypes in registers, make the CallInfo structures more
3370 similar to the code on the other platforms.
3372 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3373 the code in the prolog requires it.
3375 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3377 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3378 (koush@koushikdutta.com).
3380 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3381 where the thunk memory should be allocated from. Fixes appdomain unloading
3384 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3386 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3387 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3389 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3391 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3392 AOT, as it is not implemented yet.
3394 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3396 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3398 * debugger-agent.c: Fix windows build.
3400 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3402 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3403 after the client connects/disconnects.
3405 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3406 when an exception of a given type is thrown.
3408 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3409 only on an uncaught exception.
3411 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3413 * debugger-agent.c: Add a 'launch' option.
3415 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3417 * debugger-agent.c: Add a 'timeout' option.
3419 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3421 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3424 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3426 * debugger-agent.c (set_breakpoint): Emit a log message.
3428 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3430 * mini-arm.c: Fix the arm build.
3432 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3434 * aot-compiler.c: don't leak the value returned from
3435 mono_type_full_name().
3437 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3439 * debugger-agent.c: defer including mono-mutex.h until we know the
3442 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3444 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3445 of pthreads directly.
3447 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3448 exception handlers. Pass info argument.
3450 * mini.h: Adjust signatures of soft debugger functions to pass void*
3451 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3453 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3454 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3455 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3456 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3458 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3460 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3461 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3462 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3463 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3465 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3467 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3469 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3471 * mono-semaphore.h: Skeleton implementation for Windows.
3473 Code contributed under MIT/X11 license.
3475 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3477 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3479 Code contributed under MIT/X11 license.
3481 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3483 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3485 Code contributed under MIT/X11 license.
3487 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3490 debug info to 100 because 10 still slows down gdb too much.
3492 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3493 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3494 them in the wrappers.
3496 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3498 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3500 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3502 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3503 function mono_aot_get_array_helper_from_wrapper ().
3505 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3506 array helper methods.
3508 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3510 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3511 the value was loaded from memory.
3513 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3514 the value was loader from there.
3516 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3517 without constant swizzle.
3519 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3521 * mini-amd64.c: Put soft debugger functions behind a
3522 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3524 * mini-amd64.h: disable the soft debugger in windows.
3526 Code contributed under MIT/X11 license.
3528 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3530 * mini-x86.c: Put soft debugger functions behind a
3531 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3533 Code contributed under MIT/X11 license.
3535 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3537 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3538 to mono_arch_find_jit_info_ext.
3540 Code contributed under MIT/X11 license.
3542 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3544 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3546 * debugger-agent.c: Add support for filtering events by assemblies.
3548 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3549 the agent is not enabled.
3551 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3553 * exceptions-x86.c: hopefully last change to fix the windows build.
3554 This one courtesy of Jonathan Chambers.
3556 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3558 * debugger-agent.c: remove unused function.
3560 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3562 * debugger-agent.c: add #ifdefs for a few header files.
3563 * mini-x86.h: disable the soft debugger in windows.
3564 Step 1 of 2 to make this compile on windows with gcc.
3566 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3568 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3569 as it breaks the build.
3571 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3573 Merge the soft debugger branch.
3575 * debugger-agent.h debugger-agent.c: New files containing the soft
3576 mode debugger module.
3578 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3579 at the appropriate locations.
3581 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3584 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3585 enable/disable single stepping.
3587 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3588 which returns all information in a StackFrameInfo structure, and can handle the
3589 LMF frames added by the debugger.
3591 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3594 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3595 walker function which works on a specific thread and passes a StackFrameInfo
3596 structure to its callback.
3598 * mini.c (mini_init): Initialize the debugger agent.
3600 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3602 * mini-ops.h: Add OP_SEQ_POINT opcode.
3604 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3605 arguments to the debugger agent.
3607 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3609 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3612 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3614 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3616 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3618 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3620 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3621 sets the IMT argument and makes a virtual call.
3623 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3625 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3627 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3630 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3632 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3633 runtime. Fixes #551228.
3635 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3637 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3639 * basic.cs: Add a test.
3641 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3642 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3643 CONSTRAINED. Fixes #550964.
3645 * generics.cs: Add a test.
3647 2009-10-28 Mark Probst <mark.probst@gmail.com>
3649 * mini-posix.c (add_signal_handler): Use
3650 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3652 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3654 Contributed under the terms of the MIT/X11 license by
3655 Jerry Maine <crashfourit@gail.com>.
3657 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3658 sse4a for simd intrinsics.
3660 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3661 sse4a for simd intrinsics.
3663 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3665 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3666 instead of inst_p1 which is not the same on ILP32 platforms.
3668 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3670 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3671 not the mscorlib one before calling mono_get_lmf_addr.
3673 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3674 of the ip to the LMF.
3676 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3677 immediate in the op->op_imm optimization.
3679 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3680 understand. VTypes now work, but are not abi compliant, as they are
3681 split into 4 byte parts instead of 8.
3682 (emit_memcpy): Fix the unrolled case to work on the PS3.
3684 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3686 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3687 the default when static linking.
3689 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3691 * aot-compiler.c: Add an autoreg option to automatically register
3692 statically linked aot modules using ELF .ctors.
3694 * genmdesc.pl: Add __ppc64__ to allowed defines.
3696 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3698 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3699 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3701 2009-10-24 Mark Probst <mark.probst@gmail.com>
3703 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3705 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3707 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3708 which will contain the domain where the method was found.
3710 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3711 mini_jit_info_table_find ().
3713 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3715 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3717 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3719 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3720 set, its not supported yet.
3722 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3724 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3725 iface wrapper is not found.
3726 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3728 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3730 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3731 which have a different name.
3733 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3734 wrappers and Array.GetGenericValueImpl ().
3736 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3737 because of the change above.
3739 * generics.cs: Add a test for full aot + generic array ifaces.
3741 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3743 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3744 that hides the previous one.
3746 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3748 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3749 marshalled. Fixes #541623.
3751 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3753 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3755 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3757 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3759 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3761 * mini-posix.c (sigprof_signal_handler):
3762 Implemented support for building stat call chans in different ways.
3764 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3766 * mini-exceptions.c (mono_find_jit_info):
3767 Also check that a jit info has been found (fixes a profiler crash).
3769 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3771 * mini.c (mono_codegen):
3772 Call mono_profiler_code_buffer_new with correct code address.
3774 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3776 * driver.c (mono_main): Change the date in the copyright.
3778 2009-10-14 Mark Probst <mark.probst@gmail.com>
3780 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3781 allocator in shared generic code for open classes, because we
3782 can't get those classes' vtables. We need to make managed
3783 allocators not depend on the vtable at compile-time to solve this.
3785 2009-10-13 Martin Baulig <martin@ximian.com>
3787 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3788 `const guint8 *trampoline' argument; send both the old and the new
3791 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3793 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3794 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3795 (can_marshal_struct): Skip structures with auto layout.
3797 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3799 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3801 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3802 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3803 a variable to hold the stack slot used by the int<->float conversion opcodes.
3805 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3807 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3809 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3810 when using full-aot.
3812 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3814 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3815 each instance of Comparer<T>.
3817 * generics.cs: Add a new test.
3819 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3821 * driver.c (parse_debug_options): Add a 'gdb' option.
3823 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3825 * image-writer.c: Add support for emitting the image into a memory buffer.
3827 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3829 * aot-compiler.c: Add support for registering debug info with GDB using the
3830 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3831 MONO_XDEBUG to 'gdb'.
3833 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3835 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3838 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3840 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3841 can be used to set breakpoints in gdb.
3843 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3844 segment to an absolute address.
3846 2009-10-13 Mark Probst <mark.probst@gmail.com>
3848 * method-to-ir.c: Use the managed array allocator method if
3851 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3853 * aot-compiler.c : Fix the MSVC builds
3855 Code is contributed under MIT/X11 license.
3857 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3859 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3860 avoid registering 1 symbol file per method with gdb.
3862 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3864 * mini-sparc.c: Fix the handling of enums with base type long.
3866 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3868 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3869 instead of using type->data.klass as the later doesn't work with generics.
3871 2009-09-25 Mark Probst <mark.probst@gmail.com>
3873 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3874 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3875 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3876 works differently now and we don't handle it in the JIT anymore.
3878 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3879 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3880 the Thread class split.
3882 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3884 * driver.c: Don't run tests with the obsolete treeprop optimization.
3886 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3887 variable volatile. Fixes #541577.
3889 * basic-calls.cs: Add a new test.
3891 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3893 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3895 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3896 work/required with recent iphone sdk versions.
3898 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3901 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3902 in the VCALL decomposition code.
3904 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3906 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3908 * basic.cs: Add a test.
3910 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3913 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3914 searches all the domains of the current thread.
3916 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3918 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3920 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3921 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3923 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3924 for non-jit trampolines.
3926 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3928 * aot-compiler.c (add_wrappers): Ditto.
3930 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3931 the size of the param area used by dyn_call to 6 which covers the majority of
3934 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3936 * mini-arm.c: Implement support for passing/receiving
3937 longs and receiving floats in the dyn_call code.
3939 * mini-amd64.c: Implement support for receiving vtypes in registers in
3942 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3945 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3947 * mini-arm.c (get_call_info): Return more precise information in
3949 (dyn_call_supported): Use the information in CallInfo.
3951 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3953 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3956 * mini-arm.c: Update after the dyn_call api changes.
3958 * mini.c (mini_create_jit_domain_info): Register a destructor function
3959 for the runtime_invoke_hash.
3961 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3962 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3964 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3965 (dyn_call_supported): Simplify this by using get_call_info ().
3966 (mono_arch_dyn_call_free): New destructor function.
3968 * generics.cs: Remove a printf.
3970 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3972 * mini-arm.c: Add support for enum return values and passing a few arguments
3975 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3978 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3980 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3981 the dynamic invoke wrappers.
3983 * mini-arm.c: Implement OP_DYN_CALL for arm.
3985 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3986 supported by the dynamic runtime invoke wrapper.
3988 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3989 runtime invoke wrapper.
3991 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3992 if possible when running with full-aot.
3994 * mini-ops.h: Add OP_DYN_CALL opcode.
3996 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3997 with dynamic arguments lists similar to libffi.
3999 2009-09-19 Zoltan Varga <vargaz@gmail.com>
4001 * method-to-ir.c: Fix the previous change on 64 bit platforms.
4003 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
4006 * iltests.il.in: Add a new test.
4008 2009-09-18 Zoltan Varga <vargaz@gmail.com>
4010 * aot-compiler.c (add_generic_instances): Add more instances of
4011 GenericEqualityComparer.
4013 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4015 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
4017 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
4019 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
4020 comments on some functions that now can fail.
4022 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
4024 * Makefile.am: Add Info.plist to EXTRA_DIST
4026 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4028 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
4029 static synchronized wrappers. Fixes #539500.
4031 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
4033 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4036 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4038 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4039 lmf before calling filter clauses as well. Fixes #539550.
4041 * exceptions.cs: Add a test.
4043 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4045 * aot-compiler.c (add_generic_class): Add instances of
4046 Array.GetGenericValueImpl as well.
4048 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4051 * generics.cs: Add a fullaot linq test.
4053 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4055 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4058 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4060 * mini-trampolines.c (mono_delegate_trampoline) : Call
4061 mono_cominterop_get_invoke if the delegate target object
4064 Code is contributed under MIT/X11 license.
4066 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4068 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4069 internal call is defined outside platform code. Reduce code
4070 duplication with existing [Method|Field]AccessException
4072 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4074 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4075 if the return value is a small struct passed on regs.
4077 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4079 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4081 * mini-codegen.c: Enable the cpu description validation for arm.
4083 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4085 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4086 test which depends on structs to objects.cs.
4088 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4089 require object model related stuff working.
4091 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4093 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4095 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4096 against the instruction metadata in mini-ops.h. amd64 only for now.
4098 * mini-ops.h: Fix some instruction descriptions.
4100 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4101 unused instructions.
4103 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4105 * exceptions.cs: Add a new test.
4107 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4109 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4111 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4113 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4114 skip empty phi opcodes.
4116 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4117 correctly by zero extending after loads. Skip methods containing calls
4118 to the monitor enter/exit trampolines.
4120 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4121 when calling mono_thread_force_interruption_checkpoint ().
4123 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4125 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4127 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4129 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4130 bootstrap could run.
4132 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4134 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4136 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4138 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4140 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4141 LLVM might be very short.
4143 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4144 in OP_THROW/RETHROW.
4146 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4149 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4151 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4152 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4153 LLVM might be very short.
4155 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4157 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4158 the alignment for the value of sp.
4160 2009-09-01 Geoff Norton <gnorton@novell.com>
4162 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4163 managed wrappers in full aot.
4165 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4167 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4169 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4171 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4173 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4175 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4177 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4180 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4182 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4183 depend on the info MonoMethodHeader which could be missing in IL stripped
4186 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4188 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4189 they are only 4 byte aligned.
4191 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4193 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4194 was done previously, since using SP causes too many problems.
4196 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4197 frames without a frame pointer works.
4199 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4200 global register in methods with calls, since the calls can go through
4201 a static rgctx trampoline which doesn't save it.
4203 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4205 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4207 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4209 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4211 2009-08-18 Christian Hergert <chris@dronelabs.com>
4213 * method-to-ir.c: Fix warnings for uninitialized variables.
4215 2009-08-18 Christian Hergert <chris@dronelabs.com>
4217 * mini-exceptions.c:
4218 * aot-compiler.c: Fix printf warnings.
4220 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4222 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4223 Add GetGenericValueImpl<string>.
4225 * aot-compiler.c (add_generic_instances): Add instances of
4226 GenericEqualityComparer<T> for primitive types. Only emit the array
4227 wrappers into the mscorlib image.
4229 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4231 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4232 the methods_loaded array using amodule->info->nmethods.
4234 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4235 (MONO_AOT_FILE_VERSION): Bump this.
4237 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4240 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4241 MonoJitInfo doesn't belong to its methods aot image.
4243 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4245 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4247 * mini-arm.c: Fix warnings.
4249 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4251 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4254 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4256 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4257 avoid clobbering IP.
4259 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4260 hold the trampoline argument, so its initial value is available during
4263 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4266 * exceptions-hppa.c:
4268 * exceptions-s390x.c:
4269 * exceptions-mips.c:
4271 * exceptions-sparc.c:
4272 * exceptions-alpha.c:
4274 * mini-trampolines.c:
4276 * exceptions-s390.c: add and use #define's instead of sizeof()
4277 for MonoJitInfo and MonoJitInfoTable.
4279 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4284 * tramp-x86.c: use a #define instead of sizeof() for a few
4285 structures that use a zero-length array.
4287 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4289 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4290 case when the method is dynamic. Fixes #529238.
4292 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4294 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4295 of asserting when a method is JIT compiled in full-aot mode.
4297 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4299 Contributed under the terms of the MIT/X11 license by
4300 Jerry Maine <crashfourit@gail.com>.
4302 * fixed wrong dates in changelog.
4304 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4306 Contributed under the terms of the MIT/X11 license by
4307 Jerry Maine <crashfourit@gail.com>.
4309 * basic-simd.cs: added test for packed double square root.
4310 * cpu-amd64.md: added opcode info for packed double square root.
4311 * cpu-x86.md: added opcode info for packed double square root.
4312 * mini-ops.h: added IR opcode for packed double square root.
4313 * mini-x86.c: added IR to native translation code for packed double square root.
4314 * mini-amd64.c: removed todo for packed double square root.
4315 * simd-intrinsics.c: added method to IR opcode converstion for
4316 packed double square root.
4318 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4320 Contributed under the terms of the MIT/X11 license by
4321 Jerry Maine <crashfourit@gail.com>.
4323 * mini-amd64.c: Added a change to help tell the difference as
4324 to what perpose the xmm register is being used--mainly to help
4326 * mini-amd64.h: Changed callee regs to use 15 out of 16
4327 (one used for special cases) xmm registers for both fp
4328 and simd ops. Added define to turn on new feature in the regalloc
4329 that allows fp and simd ops to share the xmm regs happily.
4330 * codegen.c: Added code to detect for which perpose an xmm reg is
4331 being used (fp or simd) and to translate back and forth to the
4332 correct logical reg bank (fp or simd) for 'spill load's.
4334 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4336 Contributed under the terms of the MIT/X11 license by
4337 Jerry Maine <crashfourit@gail.com>.
4339 * basic-simd.cs: Added tests for stressing the regalloc when running with
4340 16 simd regs and when simd and fp ops share the same reg bank.
4342 2009-08-01 Mark Probst <mark.probst@gmail.com>
4344 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4345 in shared generic code, we might have to look up the class in the
4346 RGCTX. If we use the class directly, compute its GC descriptor.
4348 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4350 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4352 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4354 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4355 check for errors. Fixed the case when the class with the Main
4358 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4360 Contributed under the terms of the MIT/X11 license by
4361 Jerry Maine <crashfourit@gail.com>.
4363 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4365 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4367 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4369 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4371 * method-to-ir.c: Fix naming of stelem and ldelem.
4373 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4375 * driver.c (main_thread_handler): Check that the assembly loaded
4376 matches the filename when doing AOT.
4378 2009-07-30 Mark Probst <mark.probst@gmail.com>
4380 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4383 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4384 utils/mono-sigcontext.h).
4386 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4389 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4391 * mini.c (mono_codegen):
4392 Call profiler hook to keep track of method code buffers.
4394 2009-07-27 Mark Probst <mark.probst@gmail.com>
4396 * method-to-ir.c: Invoke write barriers for the
4397 Interlocked.(Compare)Exchange JIT intrinsics.
4399 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4401 * Makefile.am (version.h): Fix issues when built out of tree.
4402 Remove some redundant 'grep's piped through 'sed's.
4404 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4406 This patch is contributed under the terms of the MIT/X11 license
4408 * mini-ppc.c (mono_arch_output_basic_block):
4409 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4410 for bits 32-47 with signed load/store diplacements for bits
4411 48-63. Use prefered base/offset order for indexed form.
4412 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4413 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4414 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4415 OP_LOADI2_MEMBASE): Same.
4416 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4417 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4418 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4420 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4421 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4422 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4423 OP_LOADI1_MEMINDEX): Same
4424 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4425 OP_STORER8_MEMINDEX): Same
4426 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4428 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4429 for bits 32-47 with signed load/store diplacements for bits
4430 48-63. Use prefered base/offset order for indexed form.
4432 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4434 This patch is contributed under the terms of the MIT/X11 license
4436 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4437 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4438 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4439 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4440 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4441 cfg->stack_usage to avoid size warnings.
4442 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4443 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4444 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4445 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4447 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4448 after code varible is initialized.
4449 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4450 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4451 (mono_arch_emit_epilog):
4452 Move Use ppc_load32 for cfg->stack_usage to avoid size
4455 2009-07-24 Mark Probst <mark.probst@gmail.com>
4457 * method-to-ir.c: The write barrier doesn't do the store anymore,
4458 so we have always to emit it. Also, emit the wbarrier after the
4461 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4463 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4464 for argument count 3 too.
4466 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4468 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4469 the caller handle the exceptions.
4470 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4471 method. Fixes #524498.
4473 2009-07-22 Geoff Norton <gnorton@novell.com>
4475 * mini-exceptions.c: Fix build on ia64.
4477 2009-07-22 Mark Probst <mark.probst@gmail.com>
4479 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4482 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4484 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4487 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4489 * basic-simd.cs (Main): Pass args to the test driver.
4491 2009-07-20 Geoff Norton <gnorton@novell.com>
4493 * mini-x86.h: Fix the x86 version guards to use Apple's
4494 properly defined macros.
4496 2009-07-20 Geoff Norton <gnorton@novell.com>
4498 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4501 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4503 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4504 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4505 the information which is needed for invokes, so only one locking+hash table
4508 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4510 * aot-compiler.c (add_generic_instances): Emit instances of
4511 GenericComparer<T> for primitive types.
4513 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4515 * mini-posix.c: Fix linux build.
4517 2009-07-19 Geoff Norton <gnorton@novell.com>
4519 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4520 mono_gdb_render_native_backtraces
4521 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4522 so we implement the sane semantics to the runtime here
4523 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4524 so we need to call it differently (mono_gdb_render_native_backtraces)
4525 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4526 here for default implementations.
4527 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4528 support Apple's weird syscall (SYS_fork) implementation and not busy
4529 loop in abort() on native crashes on OSX anymore.
4531 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4533 * aot-runtime.c (load_method): Change the handling of the
4534 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4537 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4539 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4541 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4542 seems to break the aot tests.
4544 * mini.c (mono_patch_info_equal): Fix the handling of
4545 MONO_PATCH_INFO_RGCTX_FETCH.
4547 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4549 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4551 * mini.c (mono_patch_info_hash): Fix the handling of
4552 MONO_PATCH_INFO_INTERNAL_METHOD.
4553 (mono_patch_info_equal): Ditto.
4555 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4557 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4560 * mini-llvm.c: Add some infrastructure for AOT support.
4562 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4564 * mini-llvm-cpp.c: Update to the latest llvm api.
4566 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4567 option to false to prevent llvm from installing signal handlers which
4570 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4573 * cpu-amd64.md: Revert previous change as those instructions
4574 take 2 separate arguments. Remember to read the arch docs more
4575 carefully next time.
4577 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4579 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4581 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4583 * mini-ppc.c: exploit multiple load/store units if available (rest of
4584 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4585 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4587 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4589 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4590 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4592 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4594 * cpu-x86.md: Fix missing clobbering from trancendental simd
4597 * cpu-amd64.md: Same.
4599 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4601 Contributed under the terms of the MIT/X11 license by
4602 Jerry Maine <crashfourit@gail.com>.
4604 * basic-simd.cs: Added tests for single and doulble indexers.
4606 * cpu-amd64.md: Added simd opcode information.
4608 * mini-amd64.c: Added IR to native simd generation code.
4609 Added simd register names and function that returns them.
4611 * mini-amd64.h: Added marcos to turn on simd code compilation in
4612 amd64. Added max simd register count marco. Added caller/callee
4613 register mask marcos. Added marcos to use simd register bank.
4615 * mini.h: Added helper marco for shufling dwords and simple
4618 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4620 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4622 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4624 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4625 the length of the native code as well.
4627 * basic-simd.cs: Add a test for #521662.
4629 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4631 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4633 2009-07-13 Mark Probst <mark.probst@gmail.com>
4635 * mini.c: Register function for getting the IP from a signal
4636 context with metadata.
4638 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4640 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4641 call a generic class init trampoline if needed. Fixes #519336.
4643 * generics.cs: Add a test.
4645 2009-07-09 Mark Probst <mark.probst@gmail.com>
4647 * method-to-ir.c: When doing a call which might be remote from
4648 shared generic code to other shared code with open type arguments,
4649 get the remoting invoke wrapper from the RGCTX and do an indirect
4652 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4654 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4655 after the unbox trampoline in the full-aot case.
4657 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4659 * mini.c: Move initialization of jit_mutex before debugger initialization
4664 * Info.plist: added Info.plist and link flag to enable the mono executable
4665 to access other processes. Requires codesigning of the executable to work.
4667 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4672 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4674 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4676 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4678 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4679 when the generic instance is an instantiation of a subclass of the
4680 methods class. Fixes #517166.
4682 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4684 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4687 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4690 * CMakeLists.txt: Add minimal support for installation.
4692 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4694 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4695 determine whenever a method is directly callable to a separate function.
4697 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4698 needed ones as a result of the previous change.
4700 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4701 type of register arrays.
4703 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4704 type of register arrays.
4706 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4708 Contributed under the terms of the MIT/X11 license by
4709 Jerry Maine <crashfourit@gail.com>.
4711 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4713 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4715 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4717 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4719 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4720 dump of structure return value. Fix some formatting.
4721 * cpu-s390x.md: Fix lengths of instruction sequences.
4722 * mini-s390.c: Minor formatting changes.
4724 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4726 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4727 Use sigaction on freebsd as well.
4729 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4731 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4734 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4736 2009-06-22 Mark Probst <mark.probst@gmail.com>
4738 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4740 2009-06-22 Mark Probst <mark.probst@gmail.com>
4742 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4744 2009-06-20 Martin Baulig <martin@ximian.com>
4747 (MonoDebuggerThreadFlags): New enum typedef.
4748 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4749 (mono_debugger_thread_created): Added `gpointer func' argument;
4750 initialize the new `thread_flags' field.
4752 2009-06-18 Martin Baulig <martin@ximian.com>
4754 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4755 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4758 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4759 flag in `MONO_DEBUGGER__info.runtime_info'.
4762 (mono_main): Call mini_debugger_set_attach_ok() if generics
4763 sharing is disabled.
4765 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4767 * aot-compiler.c (add_wrappers): Fix a warning.
4769 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4770 the ppc load/store macro changes.
4772 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4774 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4776 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4777 not just the got symbol.
4779 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4782 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4785 * aot-compiler.c: Remove some fixmes.
4787 * driver.c (mono_main): Print a helpful message when cross-compiling.
4789 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4791 * method-to-ir.c (initialize_array_data): Do the optimization if the
4792 target byte order is little endian, instead of the host byte order.
4794 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4795 wrappers into the mscorlib image, Emit a unique plt symbol for each
4796 image, emit symbols for plt entries.
4798 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4801 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4803 * aot-compiler.c (add_wrappers): Avoid calling
4804 mono_marshal_get_type_info () since it can assert for some types.
4806 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4807 ldtoken are used inside wrappers.
4809 * helpers.c: Add support for prefixing tools with the arch name.
4811 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4812 quantities when using ilp32.
4814 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4815 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4817 * image-writer.c: Use .long on ilp32.
4819 * aot-compiler.c: Use 32 bit loads on ilp32.
4821 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4823 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4825 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4827 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4829 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4830 second got slot of every aot image.
4832 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4833 aot on platforms with function pointers.
4835 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4836 support for aot/full aot on ppc/ppc64.
4838 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4839 arguments which are needed on ppc.
4841 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4844 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4846 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4848 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4850 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4852 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4854 2009-06-17 Geoff Norton <gnorton@novell.com>
4856 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4858 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4860 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4861 to control whenever the dwarf writer is in xdebug or aot mode.
4862 (emit_class_dwarf_info): Use a separate abbrev for structures without
4865 * aot-compiler.c: Pass the appending parameter to
4866 mono_dwarf_writer_create ().
4868 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4869 falls through to its next bblock. Fixes #513931.
4871 * iltests.il: Add a test.
4873 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4874 infor even if emit_line is FALSE, as the apple linker seems to require it.
4876 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4878 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4882 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4884 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4887 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4889 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4890 'has_call_handler' fields.
4892 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4894 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4895 first bblock if not needed. Fixes #512790.
4897 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4899 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4901 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4904 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4905 remoting-invoke-with-check wrappers, which are not needed when running with
4906 full-aot, since it doesn't support remoting.
4908 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4910 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4912 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4913 method info, it is not used anymore.
4915 * mini.h: Bump AOT file format version.
4917 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4920 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4923 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4925 * mini.h: Bump AOT file format version.
4927 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4929 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4930 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4933 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4934 of CKFINITE and FBGE for VFP.
4936 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4938 * aot-compiler.c: Don't align code to 16 bytes on arm.
4940 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4941 before the methods they belong to.
4943 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4944 the full-aot case if possible, since the trampoline will be called right
4947 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4948 trampolines to 1024 after the change above.
4950 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4951 trampoline to save 8 bytes per trampoline.
4953 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4956 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4958 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4960 2009-06-08 Martin Baulig <martin@ximian.com>
4963 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4964 (_mono_debugger_throw_exception): Don't make this static.
4965 (_mono_debugger_unhandled_exception): Likewise.
4966 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4969 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4970 (_mono_debugger_throw_exception): Add function prototype.
4971 (_mono_debugger_unhandled_exception): Likewise.
4974 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4975 arg; return the first exception handler if the exception is caught
4976 and we're running inside the debugger.
4977 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4978 improve exception handle inside runtime-invoke, check whether the
4979 exception is actually caught in the method being invoked and not
4980 by the runtime-invoke-wrapper.
4982 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4984 * image-writer.c: Improve support for the osx assembler.
4986 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4989 2009-06-08 Martin Baulig <martin@ximian.com>
4992 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4993 (_mono_debugger_throw_exception): Don't make this static.
4994 (_mono_debugger_unhandled_exception): Likewise.
4995 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4998 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4999 (_mono_debugger_throw_exception): Add function prototype.
5000 (_mono_debugger_unhandled_exception): Likewise.
5003 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
5004 arg; return the first exception handler if the exception is caught
5005 and we're running inside the debugger.
5006 (mono_debugger_handle_exception): Moved here from debug-mini.c;
5007 improve exception handle inside runtime-invoke, check whether the
5008 exception is actually caught in the method being invoked and not
5009 by the runtime-invoke-wrapper.
5011 2009-06-07 Zoltan Varga <vargaz@gmail.com>
5013 * image-writer.c (append_subsection): Don't align subsections of the
5014 debug_line section as a workaround.
5016 * dwarfwriter.c: Emit line number info in the AOT case as well.
5018 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
5020 This patch is contributed under the terms of the MIT/X11 license
5022 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
5023 code_len <= code_size
5025 2009-06-06 Zoltan Varga <vargaz@gmail.com>
5027 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
5029 2009-06-04 Zoltan Varga <vargaz@gmail.com>
5031 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
5032 invoke wrappers, we now use trampolines instead.
5034 2009-06-04 Mark Probst <mark.probst@gmail.com>
5036 * mini-darwin.c: The exception thread must not be registered with
5039 2009-06-04 Mark Probst <mark.probst@gmail.com>
5041 * mini-gc.c: Disable the code because it makes SGen crash.
5043 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5045 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5046 instead of asserting.
5048 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5050 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5051 output file after the code has been compiled.
5053 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5055 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5057 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5059 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5060 entries distinction to simplify the code.
5062 * mini.h: Bump AOT file format version.
5064 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5066 * objects.cs: Fix the signature of one of the tests.
5068 * mini.c (mini_create_ftnptr): New helper function, moved here from
5070 (mini_get_addr_from_ftnptr): Ditto.
5071 (mini_init): Install the new helpers.
5073 2009-05-28 Martin Baulig <martin@ximian.com>
5075 Correctly initialize the debugger when embedding Mono.
5077 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5078 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5079 see documentation in mini_debug_running_inside_mdb().
5082 (mini_debug_running_inside_mdb): New function to check whether
5083 we're running inside mdb.
5085 * mini.c (mini_init): Call mini_debugger_init() if we're running
5086 inside the debugger.
5088 * driver.c (mono_main): Moved the call to mini_debugger_init()
5089 into mini_init() to make this work when embedding Mono.
5091 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5092 calls to mini_debugger_init().
5094 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5095 mono_debugger_main() -> mini_debugger_main() and put them inside a
5096 `MONO_DEBUGGER_SUPPORTED' conditional.
5098 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5100 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5101 this is no longer in use.
5104 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5106 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5108 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5111 2009-05-27 Martin Baulig <martin@ximian.com>
5113 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5115 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5116 long_conv_to_r_un to 64 bits.
5118 * cpu-x86.md: Increase the instruction size due to the changes.
5120 * iltests.il.in: Add regression test.
5124 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5126 * objects.cs: Move the previous test from basic.cs to here.
5128 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5130 * basic.cs: Add regression test for #506915.
5132 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5134 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5135 optimization we must check the bb of the first byte of stobj as
5136 it's the only one set in cil_offset_to_bb.
5140 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5142 * image-writer.c: Fix pointer directive on ppc64.
5144 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5146 * image-writer.c (asm_writer_emit_section_change): Avoid using
5147 .bss subsections on ppc too.
5149 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5151 * image-writer.c: Fix the definition of TARGET_ASM_....
5153 * image-writer.c: Fix the emission of assembler directives in the last
5156 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5157 exception throwing code to accomodate ppc64.
5159 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5160 size to work on ppc64 too.
5162 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5165 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5166 the assembler dialect instead of using platform specific defines.
5168 2009-05-22 Geoff Norton <gnorton@novell.com>
5170 * mini-arm.c (get_call_info): If a structure is split between the stack
5171 and argument registers, we should not advance the stack pointer by the entire
5172 native size, but just by the amount that spilled.
5174 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5176 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5179 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5181 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5184 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5185 methods so wrapper don't get added twice.
5186 (add_generic_instances): Don't add methods of arrays.
5188 * generics.cs: Mark one test as !FULLAOT.
5190 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5192 * mini-x86.c (emit_move_return_value): Remove unused vars.
5194 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5196 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5197 decomposing 8 bytes structs into a LCALL.
5199 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5200 pointer for where to store the returned regs.
5202 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5205 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5207 2009-05-20 Miguel de Icaza <miguel@novell.com>
5209 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5212 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5214 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5216 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5219 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5221 * local-propagation.c (mono_local_cprop): Avoid local propagation
5222 across paired add/sub if the first instruction dest reg is it's
5223 source reg. For example:
5225 int_add_imm R12 <- R12 [1] clobbers: 1
5226 int_sub_imm R42 <- R12 [1] clobbers: 1
5228 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5229 maintain the math identify.
5233 2009-05-20 Andreia Gaita <avidigal@novell.com>
5235 * Makefile.am: avoid going on the network just to get the revision,
5238 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5240 Fixed estimate for short branches on amd64 (they were off mark, and
5241 enabling call prolog-epilog instrumentations caused assertions).
5242 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5243 estimate for the maximum length of this basic block.
5245 - mono_arch_emit_prolog: compute max_length for each basic block
5246 (instead of max_offset), and inflate size estimate also for entry bb
5247 in case of code instrumentation.
5248 - mono_arch_output_basic_block: get rid of "cpos" (the current
5249 estimated "position" in the code), and always use "offset" instead,
5250 which is accurate; at the beginning of the function quickly recompute
5251 max_offset for all the remaining blocks, starting from the current
5252 cfg->code_len (which is correct, and not estimated) and using the
5253 estimated block lengths computed previously.
5255 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5257 * exceptions-ppc.c: Remove the caching from the trampoline creation
5258 functions, it is already done in the caller.
5260 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5262 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5263 MONO_ARCH_GSHARED_SUPPORTED define.
5265 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5267 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5270 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5272 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5273 call to mono_marshal_get_rgctx_invoke ().
5275 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5276 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5277 gshared use the static rgctx trampolines now.
5279 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5280 platform supports it.
5282 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5284 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5286 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5288 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5290 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5292 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5295 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5297 Made it possible for mono_arch_instrument_epilog to preserve
5298 argument registers, otherwise instrumenting the "epilogue" before
5299 a tail call would clobber them.
5300 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5301 if like mono_arch_instrument_epilog but with an additional parameter
5302 that states if argument registers must be preserved.
5303 * mini.c: implemented mono_arch_instrument_epilog as a call to
5304 mono_arch_instrument_epilog_full without asking to preserve argument
5305 registers (this makes the existing code work as usual).
5307 - mono_arch_instrument_epilog: add parameter to transform it into
5308 mono_arch_instrument_epilog_full, and preserve argument registers
5310 - mono_arch_output_basic_block, OP_TAILCALL case: call
5311 mono_arch_instrument_epilog_full.
5312 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5313 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5314 only transformed mono_arch_instrument_epilog into
5315 mono_arch_instrument_epilog_full.
5317 2009-05-15 Geoff Norton <gnorton@novell.com>
5319 * mini-darwin.c: This works on arm now.
5321 2009-05-14 Geoff Norton <gnorton@novell.com>
5323 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5326 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5328 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5331 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5332 wrappers during full aot mode correctly.
5334 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5337 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5338 mono_metadata_type_hash ().
5340 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5342 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5343 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5344 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5345 Removed MONO_INST_BRLABEL from the instruction flags, and the
5346 remaining code that used it, because we do not support branches inside
5347 basic blocks (and branch target labels) anymore.
5348 * Makefile.am: As part of the above cleanup, remove reference to
5349 BURG files which don't exist anymore.
5351 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5353 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5356 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5357 to use mono_arch_throw_corlib_exception.
5359 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5360 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5362 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5365 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5367 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5368 for the got to make debugging easier and to avoid confusing it with the
5371 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5372 method so a breakpoint can be set when using gdb.
5374 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5376 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5377 on mono_method_get_imt_slot ().
5379 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5380 num_decodes variables.
5382 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5383 change as it doesn't seem to work.
5385 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5388 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5390 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5391 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5393 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5394 builder when using full aot.
5396 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5397 here, it is already handled.
5399 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5402 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5404 * mini-arm.h: Enable IMT for full aot.
5406 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5407 arch doesn't support it.
5409 * mini.c (mini_init): Don't disable IMT for full aot if the
5410 architecture supports it.
5412 * mini.h (MonoAotTrampoline): New enum containing the different types
5413 of 'numerous' trampolines.
5414 (MONO_AOT_FILE_VERSION): Bump this.
5416 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5417 static rgctx trampolines. Add support for full-aot IMT thunks.
5419 * mini-amd64.h: Enable IMT for full aot.
5421 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5422 to exclude tests belonging to a category.
5424 * generics.cs: Mark some tests with a !FULLAOT category.
5426 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5429 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5431 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5432 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5433 (emit_plt): Fix a warning.
5435 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5437 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5438 back into aot-compiler.c to a place where the other functions shared by
5439 the runtime and aot compiler are.
5441 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5442 as done previously, instead of in MonoAotFileInfo, since pointers might have
5443 alignment requirements.
5445 * mini.h: Bump AOT file format version.
5447 2009-05-10 Miguel de Icaza <miguel@novell.com>
5449 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5450 that is used at runtime from the aot-compiler.c, this makes it
5451 work on setups that remove the AOT compiler from the output
5454 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5456 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5459 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5461 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5463 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5464 stuff to mono_arch_decompose_long_opts ().
5465 (mono_decompose_opcode): Remove some dead code.
5467 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5469 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5470 cmethod can be null for quite a some reasons.
5472 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5474 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5476 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5478 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5480 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5482 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5483 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5484 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5485 calls returning structures by addr on amd64.
5487 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5489 * iltests.il.in: Restructure the tail call tests a bit.
5491 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5493 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5494 for virtual methods too.
5496 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5498 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5499 due to regression in verifying System.dll.
5501 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5503 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5506 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5509 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5510 g_str_hash () which can change.
5512 * driver.c (mini_regression): Disable optimizations not supported by
5513 the cpu. Fixes #500019.
5515 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5518 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5520 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5521 to the latest LLVM code.
5523 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5525 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5527 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5529 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5532 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5533 no longer saving offsets, so just save the patch types along with the other
5535 * aot-runtime.c (load_patch_info): Update after the changes to
5536 encode_patch_list ().
5537 (decode_got_entry): Removed, merged into load_patch_info ().
5538 (is_shared_got_patch): Removed, call the same function from
5541 * mini.h: Bump aot file format version.
5543 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5544 half-finished no-dlsym code.
5546 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5549 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5550 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5552 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5554 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5555 buffer length to work with AOT code.
5557 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5558 ldfld/stfld opcodes.
5560 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5563 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5565 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5567 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5570 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5571 if needed. Don't decompose long operations when using llvm.
5573 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5575 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5578 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5580 2009-05-03 Martin Baulig <martin@ximian.com>
5582 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5583 mono_debugger_insert_method_breakpoint() since the class init
5584 handler we're inserting at the top of the method already gives us
5587 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5589 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5590 to mono_arch_decompose_long_opts () for x86 and arm.
5592 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5594 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5597 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5599 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5602 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5604 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5605 number of trampolines used in full-aot mode.
5607 * aot-compiler.c: Add an ntrampolines option to set the number of
5608 trampolines emitted in full-aot mode.
5610 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5612 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5613 a volatile load. Get rid of get_tempname (), llvm assigns names
5616 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5619 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5622 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5625 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5626 to the same register as a fixed sreg2. Fixes #497271.
5628 * iltests.il.in: Add a new test.
5630 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5632 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5633 stack, since pushes complicate exception handling.
5635 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5636 the stack if they are passed using moves.
5638 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5640 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5643 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5644 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5645 of FMOVE if it is an R4.
5647 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5649 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5651 * mini.h (LLVMCallInfo): New structure to store calling convention
5652 information for the LLVM back end similar to the CallInfo structures in
5655 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5656 call information in a format usable by LLVM.
5657 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5659 * method-to-ir.c (mono_emit_call_args): Emit calls using
5660 mono_llvm_emit_call () when compiling using LLVM.
5662 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5663 comments to all functions. Fix memory leaks. Add a public init/cleanup
5666 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5668 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5669 mono_array_new_va () jit icall.
5671 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5673 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5674 multiple machine description files to be specified.
5675 * mini-ops.h: fixes for cross-compilation.
5677 2009-04-22 Miguel de Icaza <miguel@novell.com>
5679 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5682 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5684 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5685 to prevent asserts in various passes. Fixes #497220.
5687 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5689 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5692 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5693 table to avoid duplicates.
5695 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5697 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5700 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5702 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5703 is for method or field access.
5705 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5707 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5710 * mini-llvm.c (mono_llvm_emit_method): Use it.
5712 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5713 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5716 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5717 synchronized methods.
5719 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5721 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5723 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5726 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5727 allowing some options to be set dynamically.
5729 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5731 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5732 unconditional branch.
5734 * mini.h (MonoTrampolineType): Add new trampoline type
5735 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5738 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5741 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5744 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5745 is enabled. Instead, use the llvm vcall trampoline.
5747 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5749 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5751 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5754 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5755 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5757 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5758 OP_IA64_CSET opcode.
5760 * mini.c: Fix a warning.
5762 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5763 THROW to the appropriate llvm type.
5765 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5767 * mini.c (mini_method_compile): Add statistics for methods JITted
5770 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5772 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5773 OP_IA64_CMP_<cond>_IMM opcodes.
5775 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5777 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5780 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5783 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5786 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5788 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5790 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5792 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5795 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5796 rgctx invoke trampolines for x86.
5798 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5799 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5800 (mono_arch_get_vcall_slot): Simplify this.
5802 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5804 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5805 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5807 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5809 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5810 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5812 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5814 * liveness.c (visit_bb): Remove a needless assert.
5816 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5818 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5819 full aot support to the arch specific code.
5821 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5823 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5825 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5827 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5828 collect information about the delegate invoke impl trampolines.
5830 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5831 to save trampolines during full-aot mode.
5833 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5834 creation function which returns a trampoline which sets the rgctx
5836 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5837 wrapper if possible.
5838 (mono_delegate_trampoline): Ditto.
5840 * mini.c (mono_jit_runtime_invoke): Ditto.
5842 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5844 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5846 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5848 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5850 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5851 just setting the opcode to OP_NOP.
5853 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5855 * mini.c (mini_method_compile): Put the last change inside an
5856 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5858 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5859 and extend live ranges to cover the whole method when using xdb.
5861 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5862 do it in the trampolines.
5864 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5867 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5869 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5870 call code in full-aot mode since IMT is disabled there.
5871 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5872 new JIT no longer has that restriction.
5874 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5876 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5877 a more compact format.
5878 (mono_aot_wrapper_name): New function to return a unique name for a
5879 wrapper method, also used by the AOT runtime.
5881 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5884 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5885 when a ICollection<T> etc is encountered.
5886 (add_generic_instances): Process method arguments/locals too.
5887 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5890 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5892 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5894 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5896 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5898 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5899 representing the result of the decomposition. Nullify instructions
5900 instead of setting them to OP_NOP since nops can't have registers
5903 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5905 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5906 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5907 info. Strip 'mapping symbols' on ARM.
5909 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5911 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5912 this with the native genmdesc.
5914 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5916 * aot-runtime.c: Fixing the MSVC build.
5918 Code is contributed under MIT/X11 license.
5920 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5922 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5923 JITted code depends on it.
5925 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5927 * aot-compiler.c: Use new MonoGenericParam accessors.
5929 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5931 Reduce memory usage and improve correctness wrt MonoGenericParam
5932 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5933 handing. Avoid allocating MonoGenericParams, but use the ones in
5934 the container itself.
5936 2009-04-07 Miguel de Icaza <miguel@novell.com>
5938 * tasklets.c: Return exceptions in the out argument.
5940 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5942 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5943 opcode. Use pointer types in more places instead of casting them to
5946 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5948 (mono_llvm_optimize_method): New helper function to optimize a method.
5950 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5951 widening code so it could be called from more places.
5952 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5953 code paths in the call opcodes.
5955 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5957 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5959 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5961 * dwarfwriter.c: Use _ to separate class name
5962 components as gdb can't handle '.'. Represent reference variables
5965 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5967 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5969 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5971 * gc-test.cs: New file with GC stack marking tests.
5973 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5974 negative numbers for vfp.
5976 * basic-float.cs: Add a test.
5978 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5980 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5982 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5984 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5985 part of tasklet/continuation support.
5987 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5989 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5990 amd64 opcodes inside an ifdef.
5992 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5995 * dwarfwriter.c (emit_type): Emit the class info for classes.
5997 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5999 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
6001 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
6003 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
6005 * ssa.c (mono_ssa_compute): Fix some memory leaks.
6007 2009-04-03 Zoltan Varga <vargaz@gmail.com>
6009 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
6011 * mini-llvm.c: Update comments.
6013 * mini.h (COMPILE_LLVM): New macro.
6015 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
6017 * ssa.c (mono_ssa_compute): Ditto.
6019 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
6020 the unwind ops from a DWARF FDE.
6022 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
6023 methods by extracting the dwarf unwind ops from the unwind info generated
6026 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
6029 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
6032 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6034 * Makefile.am (llvm_sources): Enable this.
6036 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6037 failing back to the JIT if something cannot be handled.
6039 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6040 compiling with LLVM.
6042 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6043 compiling with LLVM.
6045 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6046 compiling with LLVM.
6048 * mini-ops.h: Add a few opcodes needed by LLVM.
6050 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6053 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6056 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6058 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6060 2009-04-01 Mark Probst <mark.probst@gmail.com>
6062 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6063 ridiculously large methods.
6065 2009-03-31 Martin Baulig <martin@ximian.com>
6067 * debug-debugger.c (debugger_remove_breakpoint): Call
6068 mono_debugger_remove_class_init_callback ().
6070 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6072 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6073 right before emitting code, not at the start.
6075 * mini.c (mono_postprocess_patches): Extract this into a separate function
6076 from mono_codegen ().
6078 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6079 byref types correctly.
6081 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6083 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6086 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6088 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6089 indirect calls, this avoids problems where get_vcall_slot () would get
6090 confused by the native code for the instruction preceeding the call.
6091 (mono_arch_get_vcall_slot): Simplify this.
6092 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6094 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6095 register allocator now seems to depend on them instead of the data in
6098 * mini.c (mini_method_compile): Throw the correct type of exception if
6099 mono_method_get_header () fails because of a loading error.
6101 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6103 * mini.c (mini_method_compile): Clear the loader error if the method
6104 header cannot be decoded.
6106 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6107 interface methods on proxies correctly.
6109 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6110 this argument for vtype methods. Add precise liveness info for arguments.
6112 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6113 LIVERANGE_START/END opcodes.
6115 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6116 for arguments and values in registers.
6118 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6120 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6121 return a valuetype. Fixes #487518.
6123 * iltests.il: Add a test.
6125 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6127 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6128 closed over a null reference correctly.
6130 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6132 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6134 2009-03-25 Mark Probst <mark.probst@gmail.com>
6136 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6137 allocated to the same registers as fixed sregs.
6139 2009-03-24 Mark Probst <mark.probst@gmail.com>
6141 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6144 * method-to-ir.c: Handle more cases for
6145 Interlocked.CompareExchange.
6147 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6148 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6149 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6151 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6153 * aot-runtime.c (decode_method_ref): Fix a warning.
6155 * unwind.c (mono_unwind_frame): Ditto.
6157 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6159 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6160 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6162 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6163 fix the handling of large values in the ALU_PC_G0_NC relocation.
6165 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6167 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6169 2009-03-22 Mark Probst <mark.probst@gmail.com>
6171 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6174 2009-03-22 Mark Probst <mark.probst@gmail.com>
6176 * method-to-ir.c: MINI_OP3 needs a comma.
6178 * method-to-ir.c, mini.h, mini.c: Remove
6179 mono_init_op_sreg_counts ().
6181 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6183 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6186 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6189 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6191 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6194 2009-03-21 Mark Probst <mark.probst@gmail.com>
6196 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6197 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6198 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6201 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6203 * driver.c: Change location of gc_wrapper.h.
6205 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6206 inside finally clauses correctly. Fixes #485721.
6208 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6209 after the change above.
6211 * exceptions.cs: Add a test.
6213 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6215 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6217 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6218 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6219 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6221 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6222 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6224 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6226 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6227 Simplify logic for ensure_method_is_allowed_to_call_method.
6228 Handle wrappers on callers.
6230 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6232 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6235 * basic-simd.cs: Fix the names of some test methods.
6237 2009-03-18 Geoff Norton <gnorton@novell.com>
6239 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6241 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6243 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6245 2009-03-17 Jb Evain <jbevain@novell.com>
6247 * driver.c: remove now uneeded call to mono_gc_base_init before
6250 2009-03-17 Jb Evain <jbevain@novell.com>
6252 * dwarfwriter.c (token_handler): handle more cases.
6254 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6256 * method-to-ir.c: Remove more dead code (that was required only
6257 because of method_is_safe). Fix compiler warnings.
6259 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6261 * method-to-ir.c: Remove unneeded/useless method_is_safe
6262 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6264 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6266 * mini.c (mini_method_compile): Print the method been compiled with
6267 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6268 for people not familiar with the runtime.
6270 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6272 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6273 a managed object which is later put into a GList. Return its class instead.
6275 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6276 stack slots when using sgen.
6278 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6280 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6282 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6284 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6285 > so it works on the first vreg as well.
6287 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6289 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6292 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6294 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6297 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6299 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6300 native->IL offset mapping.
6302 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6304 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6306 * basic.cs: Add a test.
6308 2009-03-11 Mark Probst <mark.probst@gmail.com>
6310 * mini-x86.c (mono_arch_output_basic_block): Use different
6311 registers in case the ones we want to overwrite are used by the
6312 other operand. Fixes regression in #480807.
6314 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6316 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6318 * dwarfwriter.c (emit_line_number_info): The line number info for
6319 IL code was off by one. Fix that.
6321 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6324 2009-03-09 Mark Probst <mark.probst@gmail.com>
6326 Contributed under the terms of the MIT/X11 license by Steven
6327 Munroe <munroesj@us.ibm.com>.
6329 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6332 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6334 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6337 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6339 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6340 the delegate ctor handling code. Fixes #482638.
6342 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6345 * iltests.il.in: Add a test.
6347 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6350 2009-03-05 Mark Probst <mark.probst@gmail.com>
6352 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6353 is shared generic code, return the trampoline, even if the method
6354 has already been compiled. Fixes #479763.
6356 * mini.c, mini.h: New function
6357 mono_jit_find_compiled_method_with_jit_info() which is the same as
6358 mono_jit_find_compiled_method() but also returns the jit info.
6360 2009-03-05 Mark Probst <mark.probst@gmail.com>
6362 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6363 for methods which actually have one. For all other methods, make
6364 sure the this argument var is live the whole method.
6366 * mini.c (mini_method_compile): Every shared method has a
6367 this/vtable/mrgctx info. Fixes #480807.
6369 2009-03-05 Mark Probst <mark.probst@gmail.com>
6371 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6372 generic/imt thunks where some entries branch through the vtable,
6373 while other entries branch directly.
6375 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6377 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6379 * mini-windows.c: Ditto.
6381 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6384 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6386 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6389 2009-03-04 Mark Probst <mark.probst@gmail.com>
6391 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6394 2009-03-04 Mark Probst <mark.probst@gmail.com>
6396 * exceptions-x86.c: Include debug-mini.h - fixes build.
6398 2009-03-04 Martin Baulig <martin@ximian.com>
6400 * debug-mini.c: Clean up the exception API and add documentation.
6401 (mono_debugger_handle_exception): New public method; this is
6402 called when throwing an exception or encountering an unhandled one.
6403 (mono_debugger_call_exception_handler): Formerly known as
6404 mono_debugger_handle_exception(); this is used to tell the
6405 debugger that we're about to invoke an exception handler.
6407 2009-03-04 Martin Baulig <martin@ximian.com>
6409 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6410 ../metadata/mono-debug-debugger.c; save and reset exception state.
6412 2009-03-02 Martin Baulig <martin@ximian.com>
6414 * debug-mini.c: Moved the debugger exception handling here from
6415 ../metadata/mono-debug-debugger.c.
6418 (MonoDebuggerExceptionAction): New exception typedef.
6421 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6423 * exceptions-amd64.c
6424 (mono_amd64_throw_exception): Use the new debugger exception
6428 (mono_handle_exception_internal): Don't call
6429 mono_debugger_unhandled_exception() here.
6431 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6433 * mini.c aot-compiler.c: Update after the changes to
6434 mono_marshal_get_runtime_invoke ().
6436 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6437 Virtual generic methods might not have method->slot set, work around
6440 * generics.cs: Add a test.
6442 2009-03-02 Geoff Norton <gnorton@novell.com>
6445 * driver.c: Allow signal chaining of SIGFPE as well.
6447 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6449 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6450 this since it now receives the method not its generic context in the
6453 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6454 generic/imt thunks where some entries branch through the vtable, while
6455 other entries branch directly.
6457 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6459 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6460 support for interface methods as well.
6462 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6463 using the normal IMT thunks.
6465 generics.cs: Add new tests.
6467 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6468 the generic inst to the generic imt thunks. This fixes AOT support,
6469 improves consistency with the normal IMT thunks, and makes it easier to
6470 add support for interface generic virtual methods later.
6472 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6474 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6476 * driver.c (mono_set_signal_chaining): New public API function to enable
6477 signal chaining on POSIX platforms.
6479 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6480 (si@lindenlab.com) to implement signal chaining. The original patch was
6481 contributed under the MIT X/11 license:
6482 https://bugzilla.novell.com/show_bug.cgi?id=318894
6484 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6486 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6487 too until it can be made to run on amd64.
6489 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6491 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6492 to get_generic_context_from_code () + get_call_info () if possible.
6494 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6496 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6497 suspend-on-sigsegv functionality.
6499 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6500 to suspend when a native SIGSEGV is received. This is useful for debugging
6501 crashes which don't happen under gdb, since a live process contains more
6502 information than a core file.
6504 * mini-exceptions.c (mono_print_thread_dump): Use
6505 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6507 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6509 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6511 * basic-float.cs: Disable the tests which currently fail on amd64.
6513 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6514 value to mono_arch_patch_callsite () to fix crashes.
6516 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6518 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6520 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6521 nop code by patching the call address to point to the nullified class init
6522 trampoline, as the former does not seem to be safe on SMP machines.
6524 2009-02-23 Mark Probst <mark.probst@gmail.com>
6526 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6529 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6531 * basic-float.cs basic-calls.cs: Fix warnings.
6533 2009-02-22 Mark Probst <mark.probst@gmail.com>
6535 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6536 correct frame pointer in the LMF. Should fix #478394.
6538 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6540 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6542 * image-writer.c: Make the binary writer less verbose.
6544 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6546 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6547 are called from runtime invoke wrappers.
6549 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6551 * cpu-ppc.md (store_memindex): Increase the size of this.
6553 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6555 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6557 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6559 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6562 Last fix for of #467201.
6565 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6567 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6569 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6570 and long_conv_to_r8_2:
6572 Fixed part of #467201.
6574 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6576 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6578 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6579 conversion to 32 bits.
6581 * cpu-x86.md: Increase the size of int_conv_to_r4.
6583 * basic-float.cs: Add a test for this.
6585 Fixed part of #467201.
6587 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6589 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6591 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6592 conversion to 64 bits.
6594 * basic-float.cs: Add a test for this.
6596 Fixed part of #467201.
6598 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6600 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6602 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6603 This behavior is compatible with MS.
6605 * iltest.il.in: Add a test for this.
6607 Fixed part of #467201.
6609 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6611 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6613 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6614 change the precision of the value.
6616 * cpu-x86.md: Define len for float_conv_to_r4.
6618 * basic-float.cs: Add a test for this.
6620 Fixed part of #467201.
6622 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6624 * mini.c: Adjust locking order to the new semantics where the loader lock
6627 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6636 * mini-trampolines.c:
6649 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6651 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6653 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6656 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6658 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6659 for cctors if needed.
6661 2009-02-17 Mark Probst <mark.probst@gmail.com>
6663 * mini-ppc.c: Fix build on Darwin.
6665 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6667 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6668 version instead of 3 as valgrind doesn't like version 3.
6670 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6672 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6673 usable for hashing methods.
6674 (emit_extra_methods): Use the new hash to avoid putting every method in the
6677 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6679 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6680 whenever a method ref could match a method.
6682 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6685 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6688 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6690 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6691 the encoding buffer.
6693 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6694 mono_method_get_header () on inflated methods as an optimization.
6696 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6698 * ssa.c (fold_ins): Fix another crash if the instruction following the
6699 switch was optimized away.
6701 2009-02-16 Mark Probst <mark.probst@gmail.com>
6703 Contributed under the terms of the MIT/X11 license by Steven
6704 Munroe <munroesj@us.ibm.com>.
6706 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6708 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6710 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6711 around the mono_domain_alloc calls, it is now done by the functions
6714 * aot-compiler.c (compile_method): Only add wrappers referenced by
6715 the method if compiling with full AOT.
6716 (mono_compile_assembly): Error out if --aot=full is specified on
6717 a platform where it is not supported.
6719 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6722 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6725 * aot-runtime.c (load_named_code): Handle
6726 mono_arm_throw_exception_by_token.
6728 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6730 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6733 * Makefile.am (fullaotcheck): Exit if a test fails.
6735 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6737 (mono_compile_assembly): Handle the assembler failing.
6739 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6740 accepting subsections of .bss.
6742 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6745 * aot-compiler.c: Remove some unused includes.
6747 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6748 now in MonoImageWriter.
6750 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6751 code sequence which matches a non-virtual call. Fixes #472654.
6753 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6755 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6758 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6759 use the image/dwarf writers directly.
6761 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6764 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6767 * image-writer.h: Fix some typos.
6769 * dwarfwriter.h dwarfwriter.c: New files.
6771 * aot-compiler.c: Extract the DWARF info writing functionality into a
6774 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6775 argument to return unwind info.
6777 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6779 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6781 * aot-runtime.c (decode_method_ref): Add a case for
6782 MONO_AOT_METHODREF_WRAPPER_NAME.
6784 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6787 * aot-compiler.c (encode_method_ref): Use the new constants.
6789 * aot-runtime.c (decode_method_ref): Ditto.
6791 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6792 be compiled, not the icall itself.
6794 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6796 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6797 using decode_method_ref ().
6799 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6800 convert it to an in32. Fixes #475859.
6802 * arrays.cs: Add a test.
6804 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6806 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6809 * basic-long.cs: Add a test.
6811 2009-02-12 Mark Probst <mark.probst@gmail.com>
6813 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6814 remove the frame pointer in leaf methods which don't receive any
6815 arguments, don't throw exceptions and don't do dynamic stack
6818 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6820 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6821 the fail_tramp changes. Hopefully fixes #475132.
6823 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6825 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6826 instead of mono_metadata_signature_dup_full.
6828 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6830 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6831 for processing jump tables. Fixes #473787.
6833 2009-02-11 Mark Probst <mark.probst@gmail.com>
6835 * mini-generic-sharing.c: mini_method_get_context() just calls
6836 mono_method_get_context_general() now.
6838 * mini.c, mini.h: Moved get_object_generic_inst(),
6839 construct_object_context_for_method() and
6840 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6842 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6844 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6845 basic block fell through to its successor bblock without a branch. Fixes
6848 * iltests.il.in: Add a test.
6850 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6851 (can_encode_patch): We can now handle arrays of generic parameters and
6854 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6856 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6857 the AOT file to avoid some #ifdefs in aot-runtime.c
6859 * mini.h: Bump AOT file format version.
6861 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6863 * Makefile.am (fullaotcheck): Make this run the tests.
6865 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6867 2009-02-10 Mark Probst <mark.probst@gmail.com>
6869 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6870 individually. Fixes #473482.
6872 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6874 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6876 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6878 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6879 (mono_compile_assembly): Hush compile warnings about
6880 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6883 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6885 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6887 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6889 * aot-compiler.c: Fix arm support.
6891 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6892 img_writer_emit_unset_mode () function.
6894 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6895 (mono_unwind_get_dwarf_pc_reg): Ditto.
6897 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6898 Move almost all platform specific code to a set of arch_ functions,
6899 and document them to ease porting.
6901 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6903 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6905 * aot-compiler.c: Extract the image writing functionality into a separate
6906 module to reduce the size of this file.
6908 2009-02-09 Geoff Norton <gnorton@novell.com>
6910 * mini-s390.c: Fix the signature of emit_sig_cookie.
6912 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6914 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6916 * aot-runtime.c (is_shared_got_patch): Ditto.
6918 * aot-runtime.c (load_named_code): Cope with the fact that
6919 decode_got_entry () won't decode the patch fully if its corresponding got
6920 entry is already filled.
6922 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6924 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6926 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6927 as the moving pointer instead of 'buf' for consistency with the rest of the
6929 (mono_arch_create_monitor_exit_trampoline): Ditto.
6931 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6932 generic_class_init trampolines.
6933 (add_generic_class): Extract some code from add_generic_instances () into a
6934 separate function so it can be called from other places too.
6935 (compile_method): Call add_generic_class () for the classes of inflated methods
6936 referenced by the method.
6937 (can_encode_patch): Allow references to generic parameters.
6939 * aot-runtime.c: Add support the patches required by the new trampolines.
6941 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6944 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6947 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6948 this from get_throw_pending_exception, make the signature full aot compatible.
6950 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6952 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6954 * exceptions.cs: Add a test.
6956 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6958 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6959 use the DWARF_DATA_ALIGN constant instead.
6961 * exception-<ARCH>.c: Update after the above change.
6963 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6966 * mini-arm.c: Enable the dwarf unwinder.
6968 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6969 instead of mono_class_setup_vtable ().
6971 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6973 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6976 * mini-x86.h: Enable the dwarf unwinder.
6978 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6980 Fix mcs/tests/test-7.cs
6981 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6984 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6986 * mini.c (print_jit_stats): Remove some unused statistics.
6988 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6992 2009-02-05 Mark Probst <mark.probst@gmail.com>
6994 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6995 the method we get from mono_object_get_virtual_method() because
6996 that function does it properly, now.
6998 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7000 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
7001 opcodes. Fixes #472775.
7003 2009-02-05 Mark Probst <mark.probst@gmail.com>
7005 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
7006 fact that mono_find_jit_info() sometimes returns the context
7007 corresponding to the jit info in new_ctx. Fixes #472600.
7009 2009-02-05 Zoltan Varga <vargaz@gmail.com>
7011 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
7012 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
7013 klass->enum_basetype directly.
7015 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
7018 * unwind.c: Avoid 0 sized arrays.
7020 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7022 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
7023 size on systems with 64k pages. Fixes #471389.
7025 2009-02-04 Mark Probst <mark.probst@gmail.com>
7027 Contributed under the terms of the MIT/X11 license by Steven
7028 Munroe <munroesj@us.ibm.com>.
7030 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
7031 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7034 2009-02-04 Mark Probst <mark.probst@gmail.com>
7036 Contributed under the terms of the MIT/X11 license by Steven
7037 Munroe <munroesj@us.ibm.com>.
7039 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7042 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7043 The trampoline can be longer on PPC64.
7045 2009-02-04 Mark Probst <mark.probst@gmail.com>
7047 Contributed under the terms of the MIT/X11 license by Steven
7048 Munroe <munroesj@us.ibm.com>.
7050 * mini-ppc.c: Compiler warning fixes and trivial code
7053 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7055 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7056 ins->dreg which could be a hardware register, not a vreg.
7058 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7060 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7061 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7063 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7065 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7066 ->dreg, that is not the vreg we are looking for.
7068 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7070 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7073 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7076 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7078 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7080 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7083 * aot-compiler.c: Add xdebug support on x86.
7085 * unwind.c: Add x86 support.
7087 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7088 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7090 * mini.c (mini_method_compile): Ditto.
7092 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7095 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7096 which mimic .push_section/.pop_section in GAS.
7098 * aot-compiler.c: Emit precise live range information for variables.
7100 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7102 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7103 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7106 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7107 the live ranges of variables.
7109 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7110 of the variable in terms of native offsets.
7112 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7114 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7116 2009-02-02 Mark Probst <mark.probst@gmail.com>
7118 Contributed under the terms of the MIT/X11 license by Steven
7119 Munroe <munroesj@us.ibm.com>.
7121 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7122 order (offset then base reg) for ppc_load_multiple_regs.
7123 (emit_save_saved_regs) Correct operand order for
7124 ppc_store_multiple_regs.
7125 (mono_arch_get_call_filter): Correct operand order for
7126 ppc_load_multiple_regs.
7128 * mini-ppc.c (emit_memcpy): Fix operand order for
7129 ppc_load_reg_update and ppc_store_reg_update.
7130 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7131 (mono_arch_emit_epilog): Correct operand order for
7132 ppc_load_multiple_regs.
7134 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7135 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7137 2009-02-02 Mark Probst <mark.probst@gmail.com>
7139 * cpu-ppc64.md: Fixed storer4_memindex length.
7141 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7143 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7146 * aot-compiler.c (emit_line_number_info): Optimize this.
7148 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7150 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7152 * aot-compiler.c: Add debug info for methods without debug info by
7153 emitting an IL file and having the line number info referencing that file.
7155 * aot-compiler.c: Optimize the size of the generated line number info.
7157 * aot-compiler.c: Emit line number info in xdebug mode.
7159 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7162 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7164 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7166 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7169 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7171 * basic-calls.cs: Test for the weird crash found on arm.
7173 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7175 * cpu-arm.md: Increase the size of storer8_membase_reg and
7176 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7178 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7179 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7180 reg to LR otherwise we'll be loading/storing from just the offset.
7182 2009-01-30 Miguel de Icaza <miguel@novell.com>
7184 Question: if we are storing gint32's inside the "*native_offset",
7185 should we change the signature to "gint32 *native_offset" to
7186 ensure that we do not have type definition problems?
7188 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7189 an int * as this is what the other function expects, causes
7190 problems with Freescale's compiler that defined int32_t to be a
7191 long and makes int incompatible
7193 2009-01-30 Miguel de Icaza <miguel@novell.com>
7195 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7196 filename conflict with bjam.
7198 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7200 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7201 as it might use decomposed ops.
7203 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7205 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7207 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7210 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7212 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7215 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7216 way registers are stored in MonoContext on arm.
7218 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7219 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7221 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7223 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7225 * mini.c (mini_init): Register mono_isfinite.
7227 * jit-icalls.c (mono_isfinite): New jit icall.
7229 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7231 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7232 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7235 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7237 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7238 separate frame and stack pointers, so we must use FP to find the register
7240 The FP reg is retrieved from the MonoContext::regs array.
7242 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7244 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7247 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7249 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7250 return R4 and R8 when not running under softfloat.
7252 Fixes basic-calls.exe
7254 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7256 * mini-arm.c: Implement some overflow opcodes.
7258 2009-01-29 Miguel de Icaza <miguel@novell.com>
7260 * ssa.c: handle another alloca.h
7262 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7263 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7264 MONO_ARCH_USE_SIGACTION.
7266 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7269 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7271 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7272 PPC targets as sigaction does not exist on all platforms, define
7273 this on a per-platform basis.
7275 Instead of erroring out if the platform is not defined, include
7276 mini-ppc-os.h, and expect that the OS specific setting provides
7277 the required information.
7279 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7281 * aot-compiler.c: Fix --enable-minimal=aot.
7283 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7285 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7288 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7290 * exceptions-arm.c: Fix warnings.
7292 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7295 * mini-x86.c: Fix --enable-minimal=jit build.
7297 * mini.c: Really fix --enable-minimal=jit build.
7299 * mini.c (construct_object_context_for_method): Move this outside
7300 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7302 "Backported" of r124984 from 2.0 branch.
7304 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7306 "Backport" of r124977 + r124978 from 2.0 branch.
7308 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7309 to avoid calling mono_exception_from_token () from the throw trampoline.
7310 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7311 for throwing corlib exceptions, this fixes full-aot support for corlib
7314 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7316 2009-01-29 Miguel de Icaza <miguel@novell.com>
7318 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7319 part of the changes to split the code in mini into operating
7320 system specific files.
7322 This patch was done by copying mini.c to the respective files to
7323 preserve SVN history.
7325 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7327 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7329 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7331 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7332 remoting-invoke-with-check wrappers of shared methods.
7334 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7336 2009-01-27 Mark Probst <mark.probst@gmail.com>
7338 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7339 optimization if the top of stack is the last instruction in the
7340 bblock. Otherwise it might have been used after its definition.
7343 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7345 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7346 method as well when get_vcall_slot () fails to match a code sequence.
7348 * mini-arm.c: Fix the android build, which doesn't have
7351 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7353 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7356 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7358 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7360 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7362 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7363 and put its id into jinfo->used_regs. This is only used on amd64,
7364 which is currently the only platform generating unwind info.
7366 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7367 the dwarf unwinder. This is required to correctly handle async exceptions
7368 like thread abort and stack overflows, which can happen while a method
7369 is in the middle of its prolog or epilog.
7371 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7372 the unwind info belonging to an AOTed method.
7374 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7375 into cfg->unwind_ops.
7377 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7379 * mini.c (mini_init): Call mono_unwind_init ().
7380 (mini_cleanup): Call mono_unwind_cleanup ().
7382 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7383 unwind info to be shared between methods.
7385 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7388 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7389 get_throw_pending_exception () to avoid initialization races.
7391 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7392 mono_arch_exceptions_init () function.
7394 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7396 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7398 * mini.c (mono_get_domain_intrinsic): New helper function.
7399 (mono_get_thread_intrinsic): Ditto.
7401 * mini-arm.c mini-ia64.c: Use the new helper functions.
7403 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7404 the last constrained_call change, since it is needed in the non-AOT
7407 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7409 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7410 mono_get_lmf_addr () on arm eabi linux.
7412 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7414 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7415 code sequence which matches a non-virtual call.
7417 2009-01-23 Mark Probst <mark.probst@gmail.com>
7419 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7422 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7424 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7425 runtime-invoke wrappers, since they are also shared based on signature.
7427 2009-01-22 Mark Probst <mark.probst@gmail.com>
7429 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7430 info from the (correct) context.
7432 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7434 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7436 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7437 using dwarf unwinding info. Not yet used.
7439 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7441 2009-01-21 Mark Probst <mark.probst@gmail.com>
7443 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7446 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7447 special case and handle mono_arch_delegate_invoke_impl() returning
7448 function descriptors.
7450 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7451 trampolines return function descriptors, too.
7453 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7455 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7456 out_of_line optimization.
7458 2009-01-21 Martin Baulig <martin@ximian.com>
7461 (MonoCompile): Added `disable_deadce_vars' to disable removing
7465 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7466 inside the debugger.
7468 * liveness.c (mono_analyze_liveness): Don't remove any unused
7469 variables if `cfg->disable_deadce_vars' is set.
7471 2009-01-21 Mark Probst <mark.probst@gmail.com>
7473 * method-to-ir.c: Only apply exception constructor optimization if
7474 the the method actually belongs to an exception class. Fixes
7477 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7479 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7480 change inside a #ifdef __mono_ppc64__.
7482 * aot-compiler.c (compile_method): Remove the previous limitation.
7484 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7485 on type variables in AOTed code.
7487 * aot-compiler.c (compile_method): Skip generic methods having type
7488 constraints on their generic parameters.
7490 * aot-compiler.c (compile_method): Check for methods which cannot be
7491 encoded inside RGCTX_FETCH patches as well.
7493 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7496 2009-01-20 Mark Probst <mark.probst@gmail.com>
7498 * method-to-ir.c: Force the vtable variable in shared generic code
7499 for the case that they might show up on a stack trace where they
7502 * mini-exceptions.c: Save and use generic sharing info as well as
7503 IP in stack traces to resolve shared generic instantiations.
7505 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7507 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7508 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7510 2009-01-20 Mark Probst <mark.probst@gmail.com>
7512 * method-to-ir.c: Do generic sharing for array constructors.
7514 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7516 * mini-exceptions.c (mono_print_thread_dump): Add information
7517 about the thread state using wapi_current_thread_desc.
7519 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7521 * basic-simd.cs: Tests for the new constructors.
7523 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7525 * mini-ops.h: Added OP_EXPAND_*
7529 * mini-x86.c (mono_arch_output_basic_block): Same.
7531 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7533 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7535 * iltests.il.in: Add a test for #467385.
7537 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7539 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7540 thread been cleaned up is not the same currently in execution.
7542 Fixes appdomain-unload crashes on windows, osx and linux variants
7543 without the __thread keyword.
7545 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7547 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7548 (koush@koushikdutta.com). Implement this for android.
7550 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7551 begins with a digit.
7553 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7554 mono_marshal_get_write_barrier ().
7556 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7558 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7559 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7560 that pass them on a register pair.
7562 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7563 test was crashing due to that.
7565 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7567 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7568 trampoline code. Include ucontext.h only if available.
7570 2009-01-15 Mark Probst <mark.probst@gmail.com>
7572 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7573 and doesn't check whether it's sharable, like it was before
7574 removing the shared generics hash. This brings IronPython
7575 performance back to what it was before that change.
7577 2009-01-14 Mark Probst <mark.probst@gmail.com>
7579 * method-to-ir.c: Handle delegate invocation optimization earlier,
7580 otherwise it would be handled (much more slowly) by the
7581 final/sealed optimization.
7583 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7585 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7586 domain is not set. Fixes #465864.
7588 2009-01-12 Mark Probst <mark.probst@gmail.com>
7590 * method-to-ir.c: Don't stop sharing of generic methods with catch
7591 clauses - we already handle those.
7593 2009-01-12 Mark Probst <mark.probst@gmail.com>
7595 * mini.c, mini.h: lookup_generic_method() is now
7596 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7597 making the shared_generics_hash obsolete.
7599 2009-01-12 Mark Probst <mark.probst@gmail.com>
7601 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7602 use the red zone. Make room on the stack first and then use it,
7603 not the other way around.
7605 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7607 * mini.c (mini_init): Call mono_xdebug_init ().
7609 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7611 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7613 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7615 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7618 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7619 debug+unwind info for trampolines.
7621 * mini.c (mono_create_unwind_op): New helper function.
7623 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7625 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7627 * aot-compiler.c: Fix the build.
7629 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7631 * Makefile.am: Update dtrace-prelink.sh location.
7633 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7635 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7636 optimization. Fixes #464520.
7638 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7640 * mini-amd64.c : Adding code to save/restore non-volatile registers
7643 * exceptions-amd64.c : Adding code to save/restore non-volatile
7644 registers on Winx64.
7646 Contributed under MIT/X11 license.
7648 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7650 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7651 __GNUC_MINOR__ which can break when the major version changes.
7653 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7655 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7657 2009-01-07 Geoff Norton <gnorton@novell.com>
7659 * helpers.c: Allow mono -v -v -v to work on darwin.
7661 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7663 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7666 Contributed under MIT/X11 license.
7668 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7670 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7671 instead of directly accessing type->data.klass. Fixes #462016.
7672 (mono_allocate_stack_slots_full): Ditto.
7674 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7675 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7677 * aot-compiler.c (emit_plt): Fix ARM build.
7679 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7681 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7683 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7686 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7687 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7690 * iltests.il.in: Add a regression test.
7692 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7694 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7696 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7698 * basic-simd.cs: Add a regression test for #462457.
7700 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7702 * mini-ops.h: Add a definition of XPHI.
7704 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7706 * ssa.c (op_phi_to_move): Handle XPHI.
7708 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7712 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7714 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7716 2008-12-31 Geoff Norton <gnorton@novell.com>
7718 * mini-ppc.c: The prolog size allocated can be too small for darwin
7719 ppc32 under certain circumstances. Also fix a small logic bug.
7721 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7723 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7724 while loading AOT methods.
7726 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7727 since only the former is nulled out after a successful cast. This prevents
7728 crashes with rethrown exceptions when using --debug=casts.
7730 2008-12-24 Mark Probst <mark.probst@gmail.com>
7732 * mini.h: New macro for checking whether a method is final,
7733 i.e. whether the method or its class is marked final.
7735 * method-to-ir.c: Use the new macro for all final-checks
7736 consistently. Fixes the crash in the System.ServiceModel tests.
7738 2008-12-23 Mark Probst <mark.probst@gmail.com>
7740 * mini-exceptions.c (get_exception_catch_class): Corrected another
7741 overly strict assertion.
7743 2008-12-23 Mark Probst <mark.probst@gmail.com>
7745 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7746 Clobbering it is not allowed because the caller might use it as
7747 the vtable register in the interface call.
7749 2008-12-19 Mark Probst <mark.probst@gmail.com>
7751 * mini-exceptions.c (get_exception_catch_class): Corrected an
7752 overly strict assertion.
7754 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7756 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7758 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7760 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7762 * cpu-mips.md: correct lengths for certain long_ opcodes.
7764 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7766 * 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().
7768 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7770 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7772 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7774 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7776 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7778 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7781 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7783 * 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
7785 * 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)
7787 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7789 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7791 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7793 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7794 gshared code. Fixes #458947.
7796 * generics.cs: Add a test.
7798 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7800 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7802 * mini-mips.c: first pass n32 code generation.
7804 * mini-mips.h: datatypes and defines for n32 support.
7806 * exceptions-mips.c: first pass n32 code generation.
7808 * tramp-mips.c: first pass n32 code generation.
7810 * cpu-mips.md: add long_ opcodes.
7812 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7814 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7816 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7818 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7820 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7822 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7824 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7826 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7828 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7830 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7832 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7834 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7836 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7838 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7840 2008-12-12 Mark Probst <mark.probst@gmail.com>
7842 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7843 descriptors for helper functions directly in front of the code.
7845 2008-12-11 Mark Probst <mark.probst@gmail.com>
7847 * method-to-ir.c: Removed an unnecessary assertion.
7849 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7851 * method-to-ir.c: Merge SGEN changes from the old JIT.
7853 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7855 * driver.c (compile_all_methods_thread_main): Handle failure of
7858 2008-12-10 Mark Probst <mark.probst@gmail.com>
7860 * mini-ppc.c: Merged with mini-ppc64.c.
7862 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7864 * Makefile.am: Use the same sources for PPC and PPC64.
7866 * mini-ppc64.c: Removed.
7868 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7870 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7871 code to mono_bb_is_fall_through.
7873 * branch-opts.c (mono_remove_critical_edges): Same.
7875 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7877 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7878 expect that an OP_BR_REG will be there.
7880 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7882 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7883 for the many branch ops. The original check miss OP_BR_REG.
7887 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7889 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7891 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7893 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7894 while holding the aot lock.
7896 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7898 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7900 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7902 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7903 to release all runtime callable wrappers held by the runtime.
7905 Contributed under MIT/X11 license.
7907 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7909 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7912 Contributed under MIT/X11 license.
7914 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7916 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7917 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7919 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7921 * cpu-mips.md: fix ckfinite length
7923 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7924 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7925 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7927 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7929 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7931 2008-12-08 Geoff Norton <gnorton@novell.com>
7933 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7934 size by 8 bytes as well.
7936 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7938 * basic-simd.cs: Fix method names for Vector16b.
7940 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7942 * basic-simd.cs: Fix method names for Vector16sb.
7944 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7946 * basic-simd.cs: Fix method names for Vector8us.
7948 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7950 * basic-simd.cs: Fix method names for Vector8s.
7952 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7954 * basic-simd.cs: Fix method names for Vector4ui.
7956 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7958 * basic-simd.cs: Fix method names for Vector2l.
7960 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7962 * basic-simd.cs: Fix method names for Vector2d.
7964 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7966 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7967 that are extension methods.
7969 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7971 * basic-simd.cs: Fix method names for Vector4f.
7973 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7975 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7976 as such. Fixes #456669.
7978 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7980 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7982 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7984 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7985 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7986 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7987 (mips_adjust_stackframe): handle FP spills
7989 * mini-ops.h: add mips_mtc1_s2
7991 * cpu-mips.md: add mips_mtc1_s2
7993 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7995 * unwind.c: New file, move the unwind info encoding functions here from
7996 aot-compiler.c, so they could be used at runtime too.
7998 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8000 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
8001 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
8003 2008-12-05 Mark Mason <mmason@upwardaccess.com>
8005 * mini-mips.c: cleanup warnings
8006 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
8007 (mips_adjust_stackframe): handle case of taking the address of stack locals
8009 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8011 * aot-compiler.c: Implement a few functions missing from the asm writer.
8012 (emit_method_code): Only write symbols for methods when using the bin
8013 writer, since the assembler can't deal with the characters in our method
8016 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
8018 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
8021 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
8022 a bit to also restore %rax.
8024 2008-12-05 Mark Probst <mark.probst@gmail.com>
8026 * mini-ppc.c: Some simple merges from mini-ppc64.c.
8028 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8030 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
8033 2008-12-05 Mark Probst <mark.probst@gmail.com>
8035 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8037 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8038 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8040 * exceptions-ppc64.c: Removed.
8042 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8044 2008-12-05 Mark Probst <mark.probst@gmail.com>
8046 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8049 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8051 * tramp-ppc64.c: Removed.
8053 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8055 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8058 2008-12-05 Mark Probst <mark.probst@gmail.com>
8060 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8062 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8063 mini-ppc.h instead of mini-ppc64.h.
8065 * mini-ppc64.h: Removed.
8067 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8069 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8071 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8073 2008-12-05 Mark Probst <mark.probst@gmail.com>
8075 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8076 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8079 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8081 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8083 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8085 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8087 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8089 * basic-simd.cs: Tests for operator == and != on Vector4f.
8091 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8093 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8095 * simd-intrinsics.c: Kill useless enum.
8097 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8099 * cpu-mips.md: add long_conv_to_ovf_i4_2
8100 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8102 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8104 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8106 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8108 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8110 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8112 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8114 * basic-simd.cs: Add tests for new methods.
8116 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8118 * simd-intrinsics.c: Add support for operator == and !=
8121 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8123 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8125 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8127 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8129 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8131 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8132 MONO_PATCH_INFO_ICALL_ADDR.
8134 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8136 * aot-compiler.c: Resurrect full-aot support.
8138 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8140 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8142 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8144 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8146 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8148 * basic-simd.cs: Fix tests to work under ppc.
8149 Remove tests for methods that will be removed.
8151 2008-12-03 Mark Probst <mark.probst@gmail.com>
8153 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8154 generic type (via a typedef or typeref) correctly.
8156 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8158 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8159 diagnose an assertion failure.
8161 2008-12-02 Mark Probst <mark.probst@gmail.com>
8163 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8164 Fix trampoline size.
8166 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8167 conversion opcodes are implemented natively instead via emulation.
8169 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8171 * cpu-mips.md: remove mips_xori
8173 * mini-ops.h: remove mips_xori
8175 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8177 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8179 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8181 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8183 * cpu-mips.md: fix instruction lengths.
8185 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8187 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8189 * mini-ops.h: fix slti / sltiu op profiles.
8191 2008-12-02 Martin Baulig <martin@ximian.com>
8193 * method-to-ir.c (mono_method_to_ir): Disable debugging
8194 information for the init locals block to make the debugger stop
8195 after all locals have been initalized.
8197 2008-12-02 Martin Baulig <martin@ximian.com>
8199 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8200 running inside the debugger.
8202 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8204 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8207 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8208 alu->alu imm optimization which only shows if deadce is disabled.
8210 * aot-compiler.c: Rename the function names for the binary and asm writers
8211 so they can coexist in the same process. Rework the xdebug code to use the
8212 asm writer. This avoids the need to call into the runtime to dump the
8213 debugging info. Add more debugging info for types.
8215 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8217 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8218 cpu description tables, they can't occur in cpu-<ARCH>.md.
8220 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8221 the stack in CEE_LDFLDA. Fixes #450542.
8223 * generics.cs: Add a new test.
8225 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8227 * mini-ops.h: updated MIPS opcodes
8228 * mini-mips.c: decompose long opts
8229 * mini-mips.h: decompose long opts
8231 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8233 * cpu-mips.md: fix length on int_rem_un
8234 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8236 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8238 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8240 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8242 2008-11-29 Martin Baulig <martin@ximian.com>
8244 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8245 mono_debug_using_mono_debugger() in addition to the
8246 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8248 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8250 * mini-ops.h: updated more MIPS opcodes
8251 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8252 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8254 2008-11-28 Mark Probst <mark.probst@gmail.com>
8256 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8258 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8260 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8261 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8262 * mini-ops.h: correct selected mips opcode entries
8264 2008-11-28 Mark Probst <mark.probst@gmail.com>
8266 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8269 2008-11-28 Mark Probst <mark.probst@gmail.com>
8271 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8273 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8275 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8276 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8277 * mini-mips.h: disable IMT
8278 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8280 2008-11-28 Mark Probst <mark.probst@gmail.com>
8282 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8284 2008-11-28 Mark Probst <mark.probst@gmail.com>
8286 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8288 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8290 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8293 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8295 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8296 for Set/GetVector aligned versions.
8298 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8300 * basic-simd.cs: Add tests for Get/SetVector.
8302 2008-11-27 Mark Probst <mark.probst@gmail.com>
8304 * mini.c: Removed g_slist_append_mempool(). Now in
8307 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8309 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8310 size properly and make the bounds check optional.
8312 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8313 for SetVector and IsAligned.
8315 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8317 * mini.c: Remove unused mono_normalize_opcodes () function.
8319 2008-11-26 Mark Probst <mark.probst@gmail.com>
8321 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8322 using the new atomic add ops now.
8324 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8327 2008-11-26 Mark Probst <mark.probst@gmail.com>
8329 * mini-ppc64.c: Several fixes.
8331 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8333 * cpu-mips.md: added jump_table
8334 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8336 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8338 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8340 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8342 * mini-ops.h: corrected a handful of MIPS opcodes.
8344 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8346 * aot-compiler.c: MIPS to use ELF writer
8348 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8350 * mini-codegen.c: remove MIPS specific assert.
8352 2008-11-25 Mark Probst <mark.probst@gmail.com>
8354 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8355 fixes. PPC64 now passes most of the runtime regressions.
8357 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8359 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8360 volatile intervals a bit.
8362 2008-11-24 Mark Probst <mark.probst@gmail.com>
8364 * basic-long.cs: New test case.
8366 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8368 * mini.c (mini_method_compile): Disable globalra for large methods for
8371 * regalloc2.c (order_moves): Add fp support.
8373 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8374 source bblock ends with an OP_BR_REG.
8376 * ratests.cs: Add a new test.
8378 2008-11-23 Mark Probst <mark.probst@gmail.com>
8380 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8381 sharing. PPC64 now passes generics.exe.
8383 2008-11-23 Mark Probst <mark.probst@gmail.com>
8385 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8387 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8389 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8390 memory when mono_jit_info_table_find () can't find the method in the
8393 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8396 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8399 2008-11-23 Mark Probst <mark.probst@gmail.com>
8401 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8402 Several fixes. PPC64 now runs exceptions.exe and
8403 devirtualization.exe.
8405 2008-11-22 Mark Probst <mark.probst@gmail.com>
8407 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8408 arrays.exe and basic-math.exe.
8410 2008-11-22 Mark Probst <mark.probst@gmail.com>
8412 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8413 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8415 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8417 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8419 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8421 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8423 * ir-emit.h: Move macros from method-to-ir.c to here.
8425 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8427 * mini-ops.h: Correct the long simd ops to use LREG.
8429 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8431 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8433 * mini-ops.h: Correct the dreg type of a few long opcodes.
8435 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8438 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8440 * mini-ppc.c: remove negative stack references in epilog
8441 for platforms that don't support the red zone.
8443 2008-11-21 Mark Probst <mark.probst@gmail.com>
8445 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8446 point regs. Now PPC64 passes basic-calls.exe.
8448 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8450 * basic-simd.cs: Add tests for accessors of Vector2l.
8452 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8454 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8456 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8458 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8460 2008-11-21 Mark Probst <mark.probst@gmail.com>
8462 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8463 PPC64 passes basic-long.exe.
8465 2008-11-20 Mark Probst <mark.probst@gmail.com>
8467 * decompose.c: Decompose carry and overflow add on PPC64 like on
8468 other 64 bit archs. Don't decompose sub at all on PPC64.
8470 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8471 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8474 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8476 * basic-simd.cs: Add tests for accessors of Vector2d.
8478 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8480 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8484 * mini-x86.c (mono_arch_output_basic_block): Same.
8486 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8488 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8490 * basic-simd.cs: Add tests for accessors of Vector4f.
8492 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8494 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8498 * mini-x86.c (mono_arch_output_basic_block): Same.
8500 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8502 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8504 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8506 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8508 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8512 * mini-x86.c (mono_arch_output_basic_block): Same.
8514 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8516 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8518 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8520 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8522 * simd-intrinsics.c: Enable setters for Vector16sb.
8524 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8526 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8530 * mini-x86.c (mono_arch_output_basic_block): Same.
8532 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8534 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8536 * simd-intrinsics.c: Implement setter for Vector8us.
8538 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8540 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8543 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8545 * mini-ppc.c: remove references to the red zone in the prolog
8546 (for systems that don't support it).
8548 2008-11-19 Mark Probst <mark.probst@gmail.com>
8550 * cpu-ppc64.md: Fixed a few instruction lengths.
8552 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8555 2008-11-19 Mark Probst <mark.probst@gmail.com>
8557 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8560 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8562 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8564 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8566 * mini-ops.h: Added OP_INSERT_I2.
8570 * mini-x86.c (mono_arch_output_basic_block): Same.
8572 * simd-intrinsics.c: Implement setter for Vector8s.
8574 * simd-methods.h: Add the names of get setters of Vector8s.
8576 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8578 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8580 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8583 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8585 2008-11-18 Mark Probst <mark.probst@gmail.com>
8587 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8588 for PPC64. An empty program runs now.
8590 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8592 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8594 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8595 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8596 info for JITted code is emitted into a shared library, loadable into gdb.
8598 2008-11-18 Mark Probst <mark.probst@gmail.com>
8600 * Makefile.am: Changes to build PPC64.
8602 * mini-arch.h: Include mini-ppc64.h on PPC64.
8604 2008-11-18 Mark Probst <mark.probst@gmail.com>
8606 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8607 in PPC code up to r119147.
8609 2008-11-18 Mark Probst <mark.probst@gmail.com>
8611 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8612 cpu-ppc64.md: Changes for PPC64.
8614 Based on code submitted by andreas.faerber@web.de at
8615 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8618 2008-11-18 Mark Probst <mark.probst@gmail.com>
8620 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8621 cpu-ppc64.md: Copied from the corresponding PPC files from
8624 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8626 * mini-ops.h: Added OP_ROUND.
8628 * cpu-x86.md: Added round.
8630 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8632 * basic-math.cs: Added test_0_round to test rounding.
8634 Contributed under MIT/X11 license.
8636 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8638 * aot-compiler.c : Fix the Winx64 build.
8640 Contributed under MIT/X11 license.
8642 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8644 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8645 in OP_EXTRACT_R8 to avoid possible stack corruption.
8647 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8649 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8651 * cpu-x86.md: Added extract_r8.
8653 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8655 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8656 a couple of OP_EXTRACT_I4.
8658 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8660 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8662 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8664 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8667 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8669 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8670 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8672 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8673 are not needed any more.
8675 * mini.h: Remove the unused INS_LIST macros.
8677 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8680 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8683 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8684 mono_alloc_ireg () instead.
8686 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8689 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8692 * aot-runtime.c (load_aot_module): Disable AOT when running under
8695 * mini-amd64.h: Change the monitor fastpath defines to check for
8696 !PLATFORM_WIN32 so they work on *bsd too.
8698 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8700 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8702 * mini.h (MonoCompile): Remove new_ir flag.
8704 * regalloc.h regalloc.c: Remove unused code.
8706 * cpu-*.md: Remove more unused opcodes.
8708 * simple-cee-ops.h simple-mini-ops.h: Removed.
8710 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8712 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8714 * aliasing.h: Removed.
8716 * *.c: Remove references to aliasing.h and inssel.h.
8718 * mini.c: Remove additional unused functions.
8720 * mini-ops.h cpu-*.md: Remove unused opcodes.
8722 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8724 Remove the old JIT code.
8726 * inssel*.brg: Removed.
8728 * ssa.c abcremoval.c aliasing.c: Removed.
8730 * ssa2.c: Renamed to ssa.c.
8732 * abcremoval2.c: Renamed to abcremoval.c.
8734 * *.c: Removed all !cfg->new_ir code.
8736 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8737 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8739 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8741 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8743 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8744 to simplify the code and cut back on the number of global symbols in the AOT
8747 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8749 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8751 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8752 with the got/got_info tables.
8754 * mini.h: Bump AOT file format version.
8756 * unwind.h: New file, contains definitions for stack unwinding.
8758 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8761 * aot-compiler.c: Generalize the emitting of unwind information to use the
8762 information in cfg->unwind_ops.
8764 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8766 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8767 AOT method frames. Enable writing symbols for methods by default.
8769 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8771 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8772 and make it work with vectors of element sizes 1, 2 and 4.
8774 * simd-intrinsics.c: Enable getter for all vectors with element size
8777 * simd-methods.h: Add the names of other getters.
8779 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8785 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8787 * mini-ppc.h: portability fix.
8789 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8791 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8792 buggy and will overwrite it.
8794 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8796 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8797 Use it to emit local symbols for all methods so AOTed methods show up with
8798 their full name in gdb/valgrind output.
8800 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8802 * mini-ppc.c: portability fixes.
8804 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8806 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8807 entries out of the if (!generic_shared...) code so it is always done.
8808 (mono_class_init_trampoline): Do the patching when running under valgrind
8809 too, newer versions of valgrind have no problems with it.
8811 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8813 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8816 2008-11-13 Mark Probst <mark.probst@gmail.com>
8818 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8821 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8823 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8825 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8827 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8833 * simd-intrinsics.c: Same.
8835 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8837 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8839 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8841 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8842 to work with more Vector types.
8844 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8846 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8847 store the elemens directly instead of using and intermediate.
8849 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8851 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8853 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8854 to preserve %eax for aot plt trampolines.
8856 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8857 (encode_method_ref): Flag synchronized methods so they won't go through
8860 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8863 * cpu-ia64.md (jmp): Increase max length.
8865 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8867 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8868 open generic classes.
8870 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8872 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8873 box+brtrue optimization since it causes test failures on x86.
8875 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8877 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8883 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8884 for simd ctor values.
8886 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8887 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8889 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8891 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8894 * simd-instrincs.c: Same.
8896 * basic-simd.cs: Same.
8898 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8900 * ratests.cs: Add more tests.
8902 * regalloc2.c (add_spill_code): Handle more corner cases.
8904 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8906 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8907 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8908 both the source an destination of an instruction.
8910 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8912 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8913 wapihandles.c: more portability changes.
8915 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8917 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8918 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8919 safe to execute in a signal handler and the kernel provides better
8920 the info in /proc/self/smaps. Avoid the assert on sigaction during
8923 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8925 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8926 do the bblock linking hack if it is actually needed.
8928 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8931 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8932 crash problem is fixed.
8934 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8937 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8939 (mini_method_compile): Set the starting value of next_vreg to
8940 MAX_IREGS + MAX_FREGS when using globalra.
8942 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8943 filter clauses with BB_EXCEPTION_HANDLER.
8945 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8947 2008-11-10 Mark Probst <mark.probst@gmail.com>
8949 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8950 space for stdcall. Fixes regressions on Win32.
8952 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8954 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8956 (linear_scan): Remove an assert which doesn't seem to be needed.
8958 * local-propagation.c (mono_local_deadce): Avoid a call to
8959 MONO_DELETE_INS which would screw up the instruction linking.
8961 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8963 * regalloc2.c: Upgrade to work the current JIT code.
8965 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8967 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8970 * aot-runtime.c: Remove some dead code.
8972 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8974 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8976 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8977 trampolines using sscanf since atoi doesn't work on large unsigned values.
8979 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8980 Initialize code_size.
8982 2008-11-08 Mark Probst <mark.probst@gmail.com>
8984 * method-to-ir.c (mini_emit_inst_for_method): Make
8985 Interlocked.CompareExchange work for Int arguments on 32 bit
8988 2008-11-07 Mark Probst <mark.probst@gmail.com>
8990 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8992 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8994 * main.c Fix MSVC build.
8996 Contributed under MIT/X11 license.
8998 2008-11-06 Mark Probst <mark.probst@gmail.com>
9000 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
9001 alignment larger than 8 bytes are aligned correctly, too.
9003 * mini.c: Honor the min_align field of MonoClass when laying out
9006 2008-11-06 Zoltan Varga <vargaz@gmail.com>
9008 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
9010 * aot-compiler.c (emit_plt): Fix a warning.
9012 * aot-compiler.c: Implement ARM support in the binary writer.
9014 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9016 * basic-simd.cs: Add test for getter with byref arg.
9017 Fix the naming of a few tests.
9018 Add missing checks to a test.
9020 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9022 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
9024 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
9025 most of the full-aot support for monitor enter/exit trampolines.
9027 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
9028 enter/exit trampoline creation functions.
9030 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
9033 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9035 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9036 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9037 implement the needed functionality without adding crap to the runtime.
9039 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9041 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9044 * mini.c (mono_build_date): New global version holding the build date in
9047 * Makefile.am (buildver.c): Generate a file containing the build date.
9049 * main.c: Set the build date from the generated file.
9051 * mini.c (mono_get_runtime_build_info): New helper function returning build
9052 information in a string format.
9054 * driver.c (mono_main): Print the build date in --version.
9056 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9057 file when the bind-to-runtime-version option is used.
9059 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9061 * simd-intrinsics.c: Fix bug when using getters and byref args.
9063 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9065 * simd-methods.h: Rename prefetch methods.
9067 * simd-intrinsics.c: Same.
9069 2008-11-05 Mark Probst <mark.probst@gmail.com>
9071 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9074 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9076 * aot-compiler.c: Use the bundled elf header files instead of depending on
9079 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9082 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9085 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9087 * cpu-x86.md: Add store nta ops.
9093 * mini.h: Add an enum for simd prefetch modes.
9095 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9096 of store. Use the changed code to support store nta.
9098 * simd-intrinsics.c: Add prefetch ops for all vector types.
9100 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9102 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9105 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9108 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9111 2008-11-04 Mark Probst <mark.probst@gmail.com>
9113 * mini-x86.c: Fixed commit.
9115 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9117 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9119 2008-11-04 Mark Probst <mark.probst@gmail.com>
9121 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9122 and MONITOR_EXIT, for the ASM fastpaths.
9124 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9127 * mini.c, patch-info.h: Signature and patch infos for
9128 Monitor.Enter/Exit trampolines.
9130 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9132 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9133 Monitor.Enter/Exit ASM fastpath for Linux.
9135 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9137 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9139 * objects.cs: Add a new test.
9141 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9143 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9144 if MONO_LOG_LEVEL is set.
9146 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9148 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9150 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9152 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9153 of file offsets. Align the sections belonging to the data segment to
9156 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9158 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9159 elf.h. Port it to amd64.
9161 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9163 * driver.c: Enable SIMD by default.
9165 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9167 * cpu-x86.md: Add prefetch op.
9173 * mini.h: Add an enum for simd prefetch modes.
9175 * simd-methods.h: Add prefetch function names.
9177 * simd-intrinsics.c: Add prefetch ops for all vector types.
9179 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9181 * aot-compiler.c (emit_bytes): Speed this up a little.
9183 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9185 * aot-compiler.c: Add JIT time etc. statistics.
9187 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9189 * mini.h (MonoCompile): Add 'got_offset' field.
9191 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9192 method_got_offsets array.
9194 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9197 * aot-compiler.c (compile_method): Add generic method instances referenced
9198 by the method to the list of methods to be compiled, this is required so if
9199 A<T> references B<T>, and another assembly references A<int>, then it will
9200 also get a copy of B<int>.
9202 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9203 when checking for monitor enter/exit.
9205 2008-10-30 Mark Probst <mark.probst@gmail.com>
9207 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9208 for Monitor.Enter and Monitor.Exit if enabled.
9210 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9213 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9215 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9216 of an OP_MOVE. Fixes #440046.
9218 * basic-long.cs: Add a new test.
9220 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9222 * mini.h: Add synchronization note for the managed counter-part.
9224 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9225 returns the simd caps of the current cpu.
9227 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9229 * basic-simd.cs: Remove Console.WriteLine.
9231 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9233 * basic-simd.cs: New tests for Vector2ul.
9235 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9237 * simd-intrinsics.c: Add new vector type Vector2ul.
9239 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9241 * basic-simd.cs: New tests for Vector2l.
9243 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9245 * cpu-x86.md: Add long version of most packed int ops.
9251 * simd-intrinsics.c: Add new vector type Vector2l.
9253 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9255 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9257 * simd-methods.h: Remove SN_op_BitwiseXor.
9259 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9261 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9264 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9266 * basic-simd.cs: Test for Vector2d.
9268 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9271 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9273 * cpu-x86.md: Add double version of all packed float ops.
9279 * simd-intrinsics.c: Add new vector type Vector2d.
9281 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9283 * simd-methods.h: Add Duplicate.
9285 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9287 * basic-simd.cs: Test for packing with signed saturation.
9289 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9291 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9292 found in the TYPESPEC table.
9294 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9296 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9299 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9301 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9302 instead of the RVA, since the RVA can be changed by tools like the cil
9305 * method-to-ir.c (mono_method_to_ir2): Ditto.
9307 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9308 (deserialize_variable): Ditto.
9310 2008-10-25 Martin Baulig <martin@ximian.com>
9312 * debug-mini.c (write_variable): Use
9313 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9315 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9317 * cpu-x86.md: Add unsigned variants of packd and packw.
9321 * mini-x86.h: Emit the right instruction for packd and packw.
9322 Add unsigned variants of packd and packw.
9324 * simd-intrinsics.c: Packd and packw were used in place of their
9325 unsigned variants. Change that.
9326 Add intrinsics for (Signed)PackWithSignedSaturation.
9328 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9330 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9332 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9334 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9336 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9338 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9340 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9343 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9345 2008-10-24 Mark Probst <mark.probst@gmail.com>
9347 * method-to-ir.c, mini.c: Special casing for the synchronized
9348 wrapper for the ldtoken+GetTypeFromHandle case.
9350 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9352 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9354 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9355 created/split bblocks.
9357 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9359 * mini-ops.h: Add packed signed mul high.
9363 * mini-x86.c (mono_arch_output_basic_block): Same.
9365 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9367 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9369 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9371 * basic-simd.cs: Tests for Vector16sb.
9373 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9375 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9377 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9379 * mini-ops.h: Add packed signed min, max and compare greater.
9383 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9386 * simd-methods.h: Add CompareGreaterThan.
9388 * simd-methods.h: Remove CompareEquals.
9390 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9392 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9394 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9397 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9399 * basic-simd.cs: Fix tests due to change in the API.
9401 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9403 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9405 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9407 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9409 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9410 inst_offset as this has invalid values for LDADDR.
9412 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9414 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9416 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9418 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9420 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9421 for accessing field->data.
9423 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9425 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9427 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9429 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9431 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9433 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9435 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9436 from the cfg mempool.
9438 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9440 * basic-simd.cs: Tests for new methods in Vector8us.
9442 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9444 * mini-ops.h: Add multiply and store high.
9448 * mini-x86.c (mono_arch_output_basic_block): Same.
9450 * simd-methods.h: Same.
9452 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9455 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9457 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9458 mono_class_setup_vtable ().
9460 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9461 mono_class_get_vtable_entry () for accessing klass->vtable.
9463 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9465 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9468 * method-to-ir.c (mono_save_token_info): Don't save references made from
9471 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9472 of generic instances.
9474 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9476 2008-10-19 Mark Probst <mark.probst@gmail.com>
9478 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9479 OP_JMP depends on the method signature. Calculate it properly.
9481 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9483 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9486 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9488 (emit_extra_methods): Add another table mapping method indexes to
9489 offsets in the extra_method_info table.
9491 * mini.h: Bump AOT file format version.
9493 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9494 and mono_aot_get_method_from_token () into one function.
9496 2008-10-19 Mark Probst <mark.probst@gmail.com>
9498 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9501 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9503 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9506 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9509 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9511 * mini.h: Bump aot file format version.
9513 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9514 AOT file can contain native code for methods which are not in the METHOD
9515 table. Generate code for non-sharable generic instances of generic methods
9516 found in the METHODSPEC table.
9518 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9519 encoding generic type handles.
9521 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9522 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9524 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9525 macros + MONO_ADD_INS.
9527 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9530 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9532 * mini.h: Bump aot file format version.
9534 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9536 2008-10-17 Mark Probst <mark.probst@gmail.com>
9538 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9539 platforms, with definable stack alignment value. Set to 16 now
9542 * mini.c, mini.h, driver.c: Command line option for disabling
9545 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9547 * basic-simd.cs: Tests for new methods in Vector4ui.
9549 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9551 * mini-ops.h: Add packed int shuffle.
9555 * mini-x86.c (mono_arch_output_basic_block): Same.
9557 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9558 extract mask, max, min, shuffle.
9560 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9562 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9564 * basic-simd.cs: Tests for new methods in Vector8us.
9566 2008-10-17 Mark Probst <mark.probst@gmail.com>
9568 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9569 RuntimeTypeHandle, not a TypedReference.
9571 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9573 * simd-intrinsics.c: remove relocations.
9575 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9577 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9578 optimizations from the x86 backend.
9580 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9582 * simd-methods.h, simd-intrinsics.c: debloat method names and
9583 prepare for no relocations.
9585 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9587 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9591 * mini-x86.c (mono_arch_output_basic_block): Same.
9593 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9594 extract mask, max, min and sum of absolute differences.
9596 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9599 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9601 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9602 Renamed one test for consistency.
9604 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9606 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9607 fix to the code that deal with other blocks.
9609 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9611 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9613 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9615 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9616 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9617 able to process the source reg.
9619 2008-10-16 Martin Baulig <martin@ximian.com>
9621 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9623 * inssel.brg: Add `OP_HARD_NOP'.
9625 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9627 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9628 `OP_HARD_NOP' instruction when running inside the debugger.
9630 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9631 `OP_HARD_NOP' instruction when running inside the debugger.
9633 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9635 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9636 now works. The issue with the regalloc tripping up no longer
9639 * simd-intrinsics.c (load_simd_vreg): Same.
9641 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9643 * basic-simd.cs: Tests for new Vector8ui methods.
9645 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9647 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9648 only for type. This fixes crashes where MonoInst::klass is checked
9649 for ops of type != VTYPE or OBJ.
9651 * simd-intrinsics.c (load_simd_vreg): Same.
9653 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9655 * mini-ops.h: Add ops for packed shuffle/max/avg and
9660 * mini-x86.c (mono_arch_output_basic_block): Same.
9662 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9665 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9666 to emit extract mask op.
9668 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9669 to emit word shuffles.
9671 2008-10-15 Mark Probst <mark.probst@gmail.com>
9673 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9674 the largest alignment needed by a variable, but at least
9677 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9679 * basic-simd.cs: Tests for the fixes in the last commit.
9681 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9683 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9684 no longer handles STACK_PTR input.
9686 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9688 * simd-intrinsics.c (load_simd_vreg): New function that works like
9689 get_simd_vreg but handles STACK_PTR input.
9691 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9692 as the input can be an arbitrary pointer.
9694 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9695 LDADDR local optimization directly otherwise use a store op.
9697 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9699 * basic-simd.cs: Tests for dup low and dup high.
9701 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9703 * mini-ops.h: Add dup low and dup high ops.
9707 * mini-x86.c (mono_arch_output_basic_block): Same.
9709 * simd-intrinsics.c (vector4f_intrinsics): Same.
9711 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9713 * basic-simd.cs: Tests for recently added functionality.
9715 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9717 * mini-ops.h: Add remaining sse1 fp ops.
9719 * cpu-x86.md: Add remaining sse1 fp ops.
9721 * mini-x86.c (mono_arch_output_basic_block): Same.
9723 * mini.h: Add enum for simd FP compare conditions.
9725 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9727 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9728 so the backed can generate the appropriate op.
9730 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9731 This patch squeese one more byte from the SimdIntrinsc struct.
9733 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9734 a a shift amount intead of simply or'ing it.
9736 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9738 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9739 byte so we can have an aditional flags field without increasing struct size.
9741 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9742 against the simd_supported_versions bitmask.
9744 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9746 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9748 * mini.c: remove rawbuffer code (the only use here is unsafe because
9749 it takes locks during signal handling and the kernel now provides much
9750 better info in proc/pid/smaps these days).
9752 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9754 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9755 OP_X86_PUSH_OBJ. Fixes #434620.
9757 * objects.cs: Add a test.
9759 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9761 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9762 that the packuswb/packusdw don't work with unsigned numbers for what
9763 would be negative numbers in signed format.
9765 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9766 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9768 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9770 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9772 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9774 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9776 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9779 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9780 version as the enum in mini.h.
9782 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9783 for sse3 ops, check the simd_version field if present. This way the code
9784 works with all versions of sse.
9786 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9788 * simd-intrinsics.c: Fixed intrinsic name typo.
9790 * mini.h: Added missing simd exported function.
9792 * basic-simd.cs: Added tests for Vector4ui.
9793 Fixed broken test for Vector16b.
9795 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9797 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9798 the max length to 64.
9800 2008-10-10 Mark Probst <mark.probst@gmail.com>
9802 * method-to-ir.c: Only do the fast virtual generic method call for
9803 non-wrapper methods.
9805 * mini.h, mini-trampolines.c: The new generic virtual remoting
9806 trampoline handles virtual method calls via the vtable (as done by
9807 the fast virtual generic method calls) to remoting proxies.
9809 * mini.c (mono_jit_create_remoting_trampoline): For generic
9810 methods reate a generic virtual remoting trampoline.
9812 * mini-amd64.h: Enable fast virtual generic method calls again.
9814 2008-10-10 Mark Probst <mark.probst@gmail.com>
9816 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9817 restore registers when doing tail calls.
9819 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9821 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9824 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9826 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9828 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9830 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9832 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9834 * basic-simd.cs: Retrofit for API changes.
9836 2008-10-10 Mark Probst <mark.probst@gmail.com>
9838 * mini-ppc.c: Handle integer stack arguments for tail calls.
9840 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9842 * optflags-def.h: Removed sse3 optimization.
9846 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9849 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9851 * mini.h: Added enumeration with simd versions.
9853 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9856 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9858 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9860 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9862 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9864 * basic-simd.cs: Fixed test naming.
9866 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9868 * mini-ops.h: Added ops for packed and saturated math, shifts
9869 and packing/unpacking.
9871 * cpu-x86.md: Added descriptors for the above ops.
9873 * mini-x86.c: Added code to emmit the above ops.
9875 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9877 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9879 * aot-compiler.c (compile_method): Enable AOT for generic code.
9881 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9883 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9885 * mini.c: add a workaround for a common screwup that ends up blamed
9886 to mono (other processes blocking signal delivery).
9888 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9890 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9891 in the LDFLD/STFLD opcodes. Fixes #432673.
9893 * iltests.il.in: Add a new test.
9895 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9897 * mini-arm.c: attach the thread in unmanaged->managed transitions
9898 using delegates (bug #433148).
9900 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9902 * basic-simd.cs: Use new ShuffleSel constants.
9904 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9906 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9908 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9909 only disable simd intrinsics if no sse2 is detected.
9911 * optflags-def.h: Added sse3.
9913 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9916 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9918 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9919 when adding delegate-invoke wrappers.
9921 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9923 * Makefile.am: Reenable the simd tests.
9925 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9927 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9928 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9929 other vreg is allocated to that hreg.
9931 Contributed under MIT/X11 license.
9933 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9935 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9938 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9940 * basic-simd.cs: New test suite for SIMD intrinsics.
9942 * Makefile.am: Added new tests.
9944 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9946 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9950 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9952 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9953 using SSE2 aware opcodes.
9955 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9956 is enabled, this code path is only reachable if conversion ops are emmited after
9959 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9961 This optimization saves 6 bytes per conversion against the old version.
9963 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9965 * aot-compiler.c (compile_method): Don't skip methods referencing
9966 generic methods without a corresponding entry in token_info_hash, since
9967 encode_method_ref () can handle all generic methods now.
9969 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9970 generic context is set.
9972 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9973 generic sharing of LDTOKEN.
9975 2008-10-06 Mark Probst <mark.probst@gmail.com>
9977 * mini-amd64.h: Temporarily disabled fast virtual generic method
9978 calls because it breaks the System.Runtime.Remoting tests.
9980 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9982 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9984 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9985 so inlining actually works.
9986 (check_inline_caller_method_name_limit): Ditto.
9988 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9990 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9991 64 bit safety (from Olaf Hering and Andreas Farber).
9993 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9995 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9996 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9997 unused virtual call support code.
9999 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
10001 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
10002 which can't use aot trampolines.
10003 (decode_patch): Don't create aot trampolines for methods which can't use
10006 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
10007 use aot trampolines.
10009 * mini.h: Bump AOT image format version.
10011 2008-10-05 Zoltan Varga <vargaz@gmail.com>
10013 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
10014 to save_token_info () since cmethod is inflated for constrained calls.
10016 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
10018 2008-10-04 Andreas Farber <andreas.faerber@web.de>
10020 * Makefile.am: Add build rules for ppc64.
10021 This avoids the build failing at pedump with unresolved symbols
10022 due to lack of arch_sources. Instead it will now fail earlier
10023 due to lack of cpu-ppc64.md.
10025 Contributed under MIT/X11 license.
10027 2008-10-04 Mark Probst <mark.probst@gmail.com>
10029 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
10032 * iltests.il.in: Add test case for tail call with many arguments.
10034 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10036 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10037 to the fast virtual generic method code until the aot case is fixed.
10039 2008-10-03 Mark Probst <mark.probst@gmail.com>
10041 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10043 2008-10-03 Mark Probst <mark.probst@gmail.com>
10045 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10048 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10050 * simd-intrinsics.c: Forgot to add this one.
10052 * mini-codegen.c: Fix macro in case SIMD is not supported.
10054 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10056 This patch land initial JIT support for simd intrinsics.
10058 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10060 * Makefile.am: Added simd-intrinsics.c
10062 * simd-intrinsics.c: New file with simd instrinsic related
10065 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10067 * cpu-x86.md: Add simd related instructions.
10069 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10071 * driver.c: Added two new --regression variants.
10073 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10075 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10077 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10078 extract some complicated logic to helper functions.
10080 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10082 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10084 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10085 the specialized simplification pass.
10087 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10089 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10091 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10094 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10095 if MONO_ARCH_NEED_SIMD_BANK is defined.
10097 * mini-ops.h: Added the new simd ops.
10099 * mini-x86.c: Added mono_arch_xregname.
10101 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10103 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10105 * mini-x86.h: Define simd related MONO_ARCH macros.
10107 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10109 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10111 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10112 MONO_CLASS_IS_SIMD to deal with simd related IR.
10114 * mini.h (MonoInst): Added spill_var to the backend union.
10116 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10118 * mini.h: Added forward declarations of the new simd fuctions.
10120 * optflags-def.h: Added new optimization names SIMD.
10122 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10124 * regalloc.h: Added support for working with 3 register banks.
10126 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10128 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10130 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10132 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10134 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10136 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10137 instead of one on 64 bit systems.
10139 * method-to-ir.c: Remove unused includes.
10141 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10143 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10144 cfg->used_int_regs, since the two are different on arm.
10146 2008-10-02 Mark Probst <mark.probst@gmail.com>
10148 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10149 mono_method_get_vtable_index() to get the vtable index.
10151 2008-10-02 Mark Probst <mark.probst@gmail.com>
10153 * method-to-ir.c (mono_method_to_ir2): Don't create native
10154 wrappers for array methods, because they're never called (and if
10155 they were called they wouldn't work).
10157 2008-10-02 Mark Probst <mark.probst@gmail.com>
10159 * method-to-ir.c (mono_method_to_ir2): Array methods are
10160 special-cased and must not be invoked indirectly via the (M)RGCTX
10161 when generic sharing is turned on. Fixes #431413.
10163 2008-10-01 Mark Probst <mark.probst@gmail.com>
10165 * method-to-ir.c: When generic sharing is active, call
10166 non-interface virtual generic methods via the standard trampoline.
10168 * mini-trampolines.c: Handle virtual generic shared methods.
10170 * mini.h, mini-x86.c, mini-x86.h: New argument for
10171 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10172 method thunks and which is the trampoline to call if the lookup
10173 fails. Enable the virtual generic method thunk for x86.
10175 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10176 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10177 argument but assert that it's NULL, because these archs don't yet
10178 implement the virtual generic method thunk. Changes in the IMT
10179 thunk data structures.
10181 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10183 * aot-compiler.c (emit_globals): Avoid invalid characters in
10184 the static linking symbol.
10186 * objects.cs: Add a test for the range check optimization. Fix warnings.
10188 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10189 optimization from the current JIT.
10191 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10192 later in decompose_array_access_opts () to allow more optimizations.
10194 * method-to-ir.c (mono_handle_soft_float): Rename this to
10195 mono_decompose_soft_float () for consistency.
10197 * mini-ops.h: Fix arguments of OP_STRLEN.
10199 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10200 into a separate function.
10201 (reset_cast_details): Ditto.
10202 (handle_unbox): Save cast details. Fixes #431254.
10204 * method-to-ir.c: Remove some obsolete FIXMEs.
10206 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10208 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10210 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10212 * mini-codegen.c: More work on macros to make them
10213 ready for multiple regbanks.
10215 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10217 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10219 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10221 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10223 * mini-codegen.c (mono_spillvar_offset): Proper support for
10226 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10228 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10229 the stack overflow changes.
10231 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10233 * mini-codegen.c: Make all bank macros depend on reg_bank.
10235 * mini-codegen.c (mono_local_regalloc): Make free mask
10236 initialization regbank aware.
10238 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10240 * mini-codegen.c (mono_local_regalloc): Extract callee
10241 mask selection to a function and make it regbank aware.
10243 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10245 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10246 code to deal with many regbanks.
10248 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10250 * mini-codegen.c: More fp->regbank changes.
10252 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10254 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10255 of a hardcoded constant.
10257 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10259 * method-to-ir.c (type_from_stack_type): Fix typo.
10261 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10263 * mini-ia64.c (emit_move_return_value): Convert float return values to
10266 * objects.cs: Add a new test.
10268 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10269 VARARG methods to fix an assert later.
10271 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10272 end so it at least compiles.
10274 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10276 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10278 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10280 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10281 optimization to a new function (emit_optimized_ldloca_ir) and enable
10282 it for both ldloca and ldloca_s.
10284 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10286 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10287 gshared CASTCLASS code.
10289 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10290 amd64, where the libc stack unwinder encounters stack frames referring to
10291 native code in unmapped memory.
10293 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10296 * generics.cs: Add new test.
10298 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10300 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10301 add a check that one of the ARM_FPU_ constants is defined.
10303 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10305 * mini-exceptions.c: Fix build on non-altstack platforms.
10307 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10310 * ir-emit.h: Add a comment to NEW_PCONST.
10312 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10314 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10316 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10317 after the changes to MonoJitDomainInfo.
10319 2008-09-27 Mark Probst <mark.probst@gmail.com>
10321 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10323 2008-09-27 Mark Probst <mark.probst@gmail.com>
10325 * mini-ppc.c: Compiler warning fixes.
10327 2008-09-27 Mark Probst <mark.probst@gmail.com>
10329 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10332 2008-09-27 Mark Probst <mark.probst@gmail.com>
10334 * exceptions-ppc.c, mini-ppc.h: Compile
10335 mono_arch_handle_altstack_exception() on Darwin, too.
10337 2008-09-27 Mark Probst <mark.probst@gmail.com>
10339 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10340 work on archs which don't have generic sharing implemented, only
10341 without the vtable_arg.
10343 2008-09-26 Mark Probst <mark.probst@gmail.com>
10345 * mini.c: Added comment explaining why delegate ctor icall
10346 wrappers are compiled.
10348 2008-09-26 Mark Probst <mark.probst@gmail.com>
10350 * mini.c: Don't produce trampolines to delegate ctor icall
10351 wrappers but compile them upfront.
10353 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10355 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10356 runtime-set function when going back to managed code. Currently this
10357 is used to set back the protection on the soft ovf pages and/or to
10358 throw the stack overflow exception that happened in unmanaged code.
10360 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10362 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10363 runtime-set function when going back to managed code. Currently this
10364 is used to set back the protection on the soft ovf pages and/or to
10365 throw the stack overflow exception that happened in unmanaged code.
10367 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10369 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10370 the support code for restoring stack protection after stack overflows
10371 that happen in unmanaged code. Don't set the exec permission on the
10372 soft overflow area.
10374 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10376 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10377 delegate->method_ptr is set. Fixes #428054.
10379 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10381 * tests.cs: Rename to ratests.cs.
10383 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10384 emit_get_rgctx_... functions.
10386 2008-09-25 Mark Probst <mark.probst@gmail.com>
10388 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10390 2008-09-25 Mark Probst <mark.probst@gmail.com>
10392 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10393 before asserting that method is sharable.
10395 2008-09-25 Mark Probst <mark.probst@gmail.com>
10397 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10398 whether method needs a static RGCTX wrapper used instead of
10399 complex conditions.
10401 * generic-sharing.c, mini.h: A few functions moved to
10402 metadata/generic-sharing.c.
10404 2008-09-25 Mark Probst <mark.probst@gmail.com>
10406 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10407 Generic code sharing for value types, which essentially means
10408 treating value type methods like static methods. The RGCTX is
10409 passed in the same way.
10411 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10413 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10414 opcode when creating multi-dimensional arrays of open types.
10416 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10417 open generic types.
10419 * generics.cs: Add a test.
10421 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10423 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10425 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10427 * mini.c (mini_method_compile): Set it when running under the debugger.
10429 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10430 vreg optimization if the flag is set.
10432 * driver.c (mono_main): Add --attach= option to pass options to
10435 * mini.c (sigquit_signal_handler): Start the attach agent.
10437 * ssapre.c: Disable this to save space since it is not yet ported to
10440 * regalloc2.c: Disable this to save space.
10442 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10444 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10446 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10447 the -v option useful again.
10449 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10451 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10454 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10455 arrays of arrays. Fixes #428406.
10457 * method-to-ir.c (mini_emit_castclass): Ditto.
10459 * objects.cs: Add new test.
10461 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10463 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10464 was wrong at it choked against target_type_is_incompatible for byref types.
10466 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10468 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10471 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10473 * mini-exceptions.c: update a few more exceptions-related counters.
10475 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10477 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10478 new functions to allocate from persistent mempools.
10480 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10482 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10483 multiple register banks in the future.
10485 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10487 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10489 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10491 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10493 * mini.h: Export type_to_eval_stack_type.
10495 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10496 is only ins->klass of byref types.
10498 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10500 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10501 (mini_emit_memcpy2): Ditto.
10503 * mini-amd64.c: Fix a warning.
10505 2008-09-21 Mark Probst <mark.probst@gmail.com>
10507 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10510 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10512 * method-to-ir.c: Extract stloc micro-optimization to a
10513 function and apply it to all cases.
10515 2008-09-19 Mark Probst <mark.probst@gmail.com>
10517 * method-to-ir.c: Don't fail generic code sharing in cases we
10520 2008-09-18 Mark Probst <mark.probst@gmail.com>
10522 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10524 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10526 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10529 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10531 * trace.c: make tracing more useful and correct, with per-thread
10532 id and indent info.
10534 2008-09-15 Mark Probst <mark.probst@gmail.com>
10536 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10537 doing a method call and the argument is an R4.
10539 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10541 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10544 2008-09-13 Mark Probst <mark.probst@gmail.com>
10546 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10548 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10550 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10551 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10553 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10555 * driver.c: Add a --agent argument (not supported yet) to load managed
10556 agent assemblies before loading the main assembly, similarly to how the
10557 Java VM handles agents.
10559 2008-09-11 Mark Probst <mark.probst@gmail.com>
10561 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10562 function to do stack layout of local variables.
10564 2008-09-11 Mark Probst <mark.probst@gmail.com>
10566 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10569 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10571 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10572 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10573 JIT if DISABLE_JIT is defined.
10575 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10578 2008-09-10 Mark Probst <mark.probst@gmail.com>
10580 * iltests.il.in: Disable the fconv test on PPC (the result is
10581 undefined according to ECMA).
10583 2008-09-10 Mark Probst <mark.probst@gmail.com>
10585 * iltests.il.in: Enable tail call tests for PPC.
10587 * mini.h: Add variable for storing incoming valuetype argument
10588 addresses for tail calls.
10590 * mini-ppc.c: Implement valuetype arguments and return values for
10591 tailcalls on Linux.
10593 2008-09-09 Mark Probst <mark.probst@gmail.com>
10595 * mini-ppc.c: Partially implement tail calls (struct arguments and
10596 return values not supported).
10598 * method-to-ir.c: Enable tail calls on PPC.
10600 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10602 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10603 runtime-invoke wrappers to work around the problem of them getting
10604 assigned to a random class.
10606 * aot-runtime.c (mono_aot_get_method): Ditto.
10608 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10610 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10611 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10613 2008-09-07 Mark Probst <mark.probst@gmail.com>
10615 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10616 until they're implemented properly.
10618 * exceptions-ppc.c: Use arch-independent exception-handling code
10619 instead of custom one.
10621 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10624 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10626 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10627 applies when __powerpc__ is defined.
10629 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10631 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10632 methods to their code to avoid computing the full name of wrappers and
10633 doing a lookup in a string hash table.
10635 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10637 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10638 we identify bblocks before method_to_ir () is ran.
10640 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10641 Also avoid optimizing branches pointing to themselves.
10643 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10645 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10647 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10649 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10651 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10652 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10653 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10656 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10657 jumped to the same entry in plt_jump_table.
10659 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10661 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10664 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10666 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10667 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10670 2008-08-29 Geoff Norton <gnorton@novell.com>
10672 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10673 segment, and doesn't properly handle .space as .text. Fixes
10676 2008-08-29 Geoff Norton <gnorton@novell.com>
10678 * mini.c: Disable the mach exception handler when running on
10681 2008-08-29 Geoff Norton <gnorton@novell.com>
10683 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10684 globals on Darwin/ARM
10686 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10688 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10689 since too many things depend on it. Instead, call
10690 mono_runtime_set_no_exec ().
10692 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10695 * aot-compiler.c: Add an 'asm-only' AOT option.
10697 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10699 * aot-compiler.c (compile_method): Disable gshared support for now as it
10702 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10704 * mini-amd64.h : Fix a compiler warning.
10706 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10707 Changed to use a callback function to retrieve the unwind info.
10708 This avoids problems observed when code blocks were removed by
10709 unloading an app domain.
10711 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10712 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10715 Contributed under MIT/X11 license.
10717 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10719 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10720 case to keep the stack aligned to 8.
10722 Contributed under MIT/X11 license.
10724 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10726 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10727 avoid repeated linear searches.
10729 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10731 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10732 methods it can't handle.
10734 * aot-compiler.c (add_method): Avoid adding a method twice.
10735 (add_wrappers): Add runtime invoke wrappers for all methods.
10737 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10738 function to create an aot-compatible version of this trampoline.
10740 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10742 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10744 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10746 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10747 with a generic sharing failure.
10749 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10751 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10752 CEE_RETHROW. Fixes #419634.
10754 * mini.c (mono_method_to_ir): Ditto.
10756 * exceptions.cs: Add a new test.
10758 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10759 to mono_type_stack_size_internal () since some callers might not pass in
10762 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10763 instrument_prolog. Fixes #419878.
10765 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10766 doubles in soft float mode volatile.
10768 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10770 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10772 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10773 to handle soft float correctly.
10775 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10778 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10780 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10781 to sp, since the generics catch code requires it.
10783 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10786 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10787 mono_arch_emit_imt_argument ().
10789 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10791 * mini-arm.c tramp-arm.c: Generic sharing updates.
10793 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10795 * mini-arm.c: Fix the arm build.
10797 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10798 handling enums, generic instances and generic sharing.
10799 (mini_type_stack_size_full): Ditto.
10801 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10803 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10805 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10807 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10810 * mini-arm.c: Various small generic sharing changes.
10812 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10814 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10817 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10818 helper function to return a generic class init trampoline.
10820 * method-to-ir.c mini.c: Use it.
10822 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10823 arch-specfic function to return a generic class init trampoline.
10825 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10826 the GENERIC_CLASS_INIT custom code.
10828 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10829 a fatal error, not a sharing failure.
10831 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10834 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10835 trampoline argument from MONO_ARCH_VTABLE_REG.
10837 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10838 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10839 argument, and pass the vtable in VTABLE_REG.
10841 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10842 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10843 argument, and pass the vtable in VTABLE_REG.
10844 (mono_arch_create_trampoline_code_full): Remove some special casing for
10845 the rgctx fetch trampoline.
10847 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10850 * iltests.il: Add a test for it.
10852 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10854 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10856 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10859 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10860 use mono_jit_info_table_find () to avoid recursion.
10861 (mono_delegate_trampoline): Add a sync wrapper here.
10863 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10866 * mini.c (mono_method_to_ir): Ditto.
10868 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10869 add_sync_wrapper argument. Don't add a sync wrapper here.
10870 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10872 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10874 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10876 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10877 of nonvolatile registers back from MonoContext to CONTEXT.
10879 Contributed under MIT/X11 license.
10881 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10883 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10884 arguments on Winx64 there are only 4 argument registers. For this
10885 logic to work the last argument must be pulled from the stack.
10887 Contributed under MIT/X11 license.
10889 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10891 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10893 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10894 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10895 encode/decode_method_ref ().
10897 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10899 * aot-runtime.c (decode_patch): Ditto.
10901 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10902 MONO_PATCH_INFO_METHOD.
10904 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10905 MonoGenericJitInfo.
10907 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10908 MonoGenericJitInfo.
10910 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10912 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10913 one from the caller.
10915 * aot-runtime.c (decode_generic_inst): New function to decode and
10916 return a interned generic inst.
10917 (decode_klass_ref): Use it.
10918 (decode_method_ref): Ditto.
10920 * aot-compiler.c (emit_exception_debug_info): Save
10921 jinfo->has_generic_jit_info too.
10923 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10925 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10927 * iltests.il.in: Add a test for fconv_to_i.
10929 * liveness.c: Disable the liveness2 pass for now to save space.
10931 * regalloc2.c: Include mempool-internals.h to fix warnings.
10933 * aot-compiler.c (encode_method_ref): Encode the context of generic
10936 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10937 the context saved in the aot file.
10939 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10941 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10943 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10944 volatile so they won't be optimized away.
10946 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10952 * dominators.c: Remove duplicated functions that now are in
10953 mempool-internals.h.
10955 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10957 * aot-compiler.c: Fix warnings.
10959 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10961 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10963 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10966 * mini.c (mono_resolve_patch_target): Ditto.
10968 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10969 (encode_klass_ref): Add support for encoding VARs/MVARs.
10971 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10973 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10974 the handling of the got entries into a separate 'decode_got_entry' function.
10975 Add support for RGCTX_FETCH.
10977 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10978 clobbered by the trampoline code.
10980 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10981 not clobbered by the indirect calling code.
10983 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10985 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10988 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10990 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10991 signature using the compilation mempool otherwise we would leak it.
10993 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10995 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10996 mono_emit_abs_call ().
10998 * patch-info.h: Add GENERIC_CLASS_INIT.
11000 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
11002 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
11003 as their target as a near call.
11005 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
11007 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
11009 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
11010 call to a runtime function described by a patch.
11012 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
11013 mono_emit_abs_call, this has the advantage that the ABS handling code in
11014 mono_codegen () can handle them both, and can handle other stuff in the
11015 future without additional code.
11017 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
11019 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
11022 * mini.h: Add missing bblock related prototypes.
11024 * mini.h (MonoCompile): Remove unused reverse_inst_list and
11025 reverse_inst_list_len fields.
11027 * mini.c: Refactor this file a bit by moving branch optimizations to
11030 * method-to-ir.c: Merge generic sharing changes missed earlier.
11032 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11034 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11035 shared patches. Process METHODCONST as a shared patch.
11037 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11038 as it crashes on the 2.0 mscorlib.
11040 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11043 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11044 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11047 * aot-compiler.c: Reorganize the got handling code to be a bit more
11050 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11052 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11053 mono_patch_info_equals/hash, and use it to massively simplify
11056 * mini.c (mono_patch_info_hash): Simplify this and add support for
11059 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11061 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11062 handling code, since an offset is not enough to identify a trampoline.
11064 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11066 2008-08-17 Mark Probst <mark.probst@gmail.com>
11068 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11070 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11072 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11074 * decompose.c: PPC decompositions for various ops.
11076 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11078 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11080 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11081 call the generic trampoline code using a call, instead of a jump, to
11082 remove some special casing from the generic trampoline code.
11084 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11085 (mono_codegen): Ditto.
11087 * aot-compiler.c aot-runtime.c: Ditto.
11089 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11091 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11092 helper function to find the offset corresponding to a lazy fetch trampoline.
11094 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11095 when doing generic sharing.
11097 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11100 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11101 mini-trampolines.c to be with the other trampoline creation functions.
11103 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11104 as it is equal to method->signature in most cases, add a
11105 mono_emit_method_call_full variant which takes a signature and an imt
11108 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11110 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11111 to this function, since it could be computed easily from the method
11113 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11116 * method-to-ir.c mini.c: Remove references to
11117 compile_generic_method_wo_context.
11119 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11120 generic method calls.
11122 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11123 dimensional non-szarrays.
11125 * mini.c (mini_init): Register mono_array_new_1.
11127 * jit-icalls.c (mono_array_new_1): New jit icall.
11129 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11130 pointing to the method.
11132 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11133 method addresses belonging to METHOD_JUMP patches in the
11134 jump_target_got_slot_hash.
11135 (mono_aot_load_method): Ditto.
11137 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11138 METHOD_JUMP patches.
11140 * mini.c (mini_create_jit_domain_info): New helper function which
11141 initializes/frees domain->runtime_info.
11142 (mini_free_jit_domain_info): Ditto.
11143 (mini_init): Install the domain hook functions with the runtime.
11145 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11146 information maintained by the JIT.
11148 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11149 insertion into jump_table_hash into mono_codegen (), also implement proper
11152 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11153 tail calls, it is already done by the aot code.
11155 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11156 mechanism on amd64.
11158 * iltests.il.in: Make the jmp test a bit more complex.
11160 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11161 generic instances which doesn't have a token.
11163 * aot-runtime.c (decode_method_ref): Ditto.
11165 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11166 can handle this case now.
11167 (handle_box): Ditto.
11169 2008-08-15 Geoff Norton <gnorton@novell.com>
11171 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11174 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11176 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11177 calling generic methods.
11179 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11181 * aot-runtime.c (decode_patch_info): Ditto.
11183 * mini.c (mono_resolve_patch_target): Ditto.
11185 * patch-info.h: Add METHOD_RGCTX.
11187 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11189 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11191 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11192 arguments in registers.
11194 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11195 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11197 * mini.c (mini_method_compile): Abort aot compilation for generic
11198 methods if generic sharing is disabled.
11200 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11203 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11204 requiring an mrgctx.
11206 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11207 store instructions when converting a vcall to a normal call.
11209 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11210 mono_arch_find_jit_info.
11212 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11214 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11215 avoid calling mono_method_full_name () for every method even if the
11216 env var is not set.
11217 (check_inline_caller_method_name_limit): Ditto.
11219 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11221 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11222 assemblies in one run.
11224 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11225 skipped methods if it is not 0.
11227 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11229 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11231 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11232 MONO_ARCH_HAVE_UNWIND_TABLE.
11234 Contributed under MIT/X11 license.
11236 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11238 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11239 from default optimizaton list on Winx64.
11241 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11243 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11244 the LMF from the MonoJitTlsData structure.
11246 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11248 Contributed under MIT/X11 license.
11250 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11252 * mini.c (sigsegv_signal_handler): Fix the build.
11254 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11255 assembly->aot_module.
11257 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11258 hash table. This simplifies and speeds up a lot of code, and fixes support
11261 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11264 * mini-exceptions.c: Ditto.
11266 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11267 'native_offset' argument, since these are computed in the
11268 mono_find_jit_info () function.
11270 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11271 is used by exceptions-ppc.c.
11273 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11274 mono_arch_find_jit_info ().
11276 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11277 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11278 generic code in mini-exceptions.c.
11280 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11282 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11284 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11286 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11287 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11288 called while holding the loader lock. Fixes #415608.
11289 (mono_aot_get_method_from_token_inner): Ditto.
11291 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11293 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11294 to reduce differences between this and the generic implementation in
11296 (ves_icall_get_frame_info): Ditto.
11298 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11300 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11303 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11304 mono_arch_get_call_filter () and make it non-static, for consistency with the
11305 other architectures.
11307 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11310 * local-propagation.c:
11311 * mini-x86.c: Correct the name of arch defines.
11313 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11315 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11316 NO_EMULATE_LONG_SHIFT_OPS define.
11318 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11320 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11321 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11323 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11324 MACH fixes. Merged from the 2.0 branch.
11326 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11328 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11329 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11331 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11333 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11334 mono_marshal_get_native_wrapper () signature changes.
11336 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11338 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11339 conversion bug under arm.
11341 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11343 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11345 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11346 with overflow checking.
11348 2008-08-05 Marek Habersack <mhabersack@novell.com>
11350 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11351 to the genmdesc.pl file
11353 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11355 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11356 arg_array in the soft-float versions of the LOAD/STORE macros.
11358 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11361 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11363 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11365 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11366 a float HFA. Fixes #413621.
11368 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11370 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11371 frame_size to args_size. Fixes build.
11373 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11375 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11376 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11378 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11379 the stack are not unaligned. Fixes #413247.
11381 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11383 * mini.c: update jitted methods performance counters.
11385 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11387 * mini-exceptions.c: increase the exceptions thrown performance
11388 counter in mono_handle_exception ().
11390 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11392 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11393 can work with netmodules.
11395 2008-07-28 Geoff Norton <gnorton@novell.com>
11397 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11400 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11402 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11405 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11407 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11408 The float param registers and other param registers must be the
11409 same index on Windows x64.
11411 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11412 ArgValuetypeAddrInIReg argument case. Setting the argument
11413 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11415 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11416 variable computed above as the copy length for arguments of storage
11417 type ArgValuetypeAddrInIReg.
11419 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11420 ArgValuetypeAddrInIReg argument case. This case will rely on
11421 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11423 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11424 a 32 byte stack allocation for all calls. We will omit the adjustment for
11425 jump and tail call instructoins as they do not follow the typical call behavior.
11427 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11428 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11429 local variable and pass the local variable by reference to the called method.
11431 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11432 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11433 of a struct is passed in a register it must be saved with the other
11434 volatile argument on the stack.
11436 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11437 frame pointer the stack adjustment value must be saved to the unwind
11440 Contributed under MIT/X11 license.
11442 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11444 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11445 which got lost in the merge.
11447 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11449 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11452 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11454 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11455 icalls, since they won't be patched.
11457 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11458 different code sequence when running under valgrind to prevent some valgrind
11461 * iltests.il.in: Add new regression test.
11463 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11466 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11467 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11469 * iltests.il.in: Add new test.
11471 * aot-compiler.c: Fix some warnings.
11473 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11476 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11478 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11479 (mini_usage_jitdeveloper): Add a missing --wapi option.
11481 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11483 * mini-codegen.c: Simplify the is_fp macros.
11484 (free_up_ireg): Remove, use free_up_reg instead.
11485 (free_up_reg): Fix the fp case.
11487 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11489 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11492 * exceptions-x86.c: Merge some changes which seemed to have got lost
11493 in the linear-ir merge.
11495 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11497 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11498 long vreg volatile even if the variable was already created.
11500 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11501 volatile variables.
11503 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11505 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11507 * mini.c (mono_jit_compile_method_inner): Add support for
11508 MONO_EXCEPTION_BAD_IMAGE.
11510 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11511 mini_method_get_context () returns NULL. Fixes #356531.
11513 * mini.c (mono_method_to_ir): Ditto.
11515 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11516 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11518 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11520 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11521 in the LDFTN implementation.
11523 2008-07-25 Mark Probst <mark.probst@gmail.com>
11525 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11526 code, patch calls to icalls, too, even if they're not in the
11527 shared generic code hash. Fixes #411962.
11529 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11531 * cpu-x86.md: Increase the length of the fcall opcodes.
11533 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11534 calls returning floats.
11536 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11539 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11542 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11543 into the domain->method_code_hash.
11545 * aot-compiler.c: Fix win32 build.
11547 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11549 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11550 gshared NEWARR implementation.
11552 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11554 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11555 can be used outside of method_to_ir.
11557 * mini.h (MonoCompile): Add arg_types field.
11559 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11561 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11562 the values of the local arg_array and param_types array.
11564 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11566 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11567 got accesses might only get generated later when NEWOBJ is decomposed.
11569 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11570 looking up the native code of the target method when a delegate is called
11571 for the first time.
11573 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11576 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11578 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11579 AOT work on platforms without a working dlsym implementation.
11581 * mini.h: Bump AOT image format version.
11583 2008-07-24 Mark Probst <mark.probst@gmail.com>
11585 * mini-exceptions.c: Free a MonoType with
11586 mono_metadata_free_type() instead of g_free().
11588 * aot-runtime.c: Free a MonoType.
11590 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11592 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11595 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11598 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11599 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11602 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11604 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11605 NEWOBJ calls on valuetypes.
11607 * iltests.il.in: Add new test.
11609 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11611 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11613 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11614 is no longer needed.
11616 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11617 non register sized integer arguments.
11618 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11619 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11622 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11625 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11626 two a binop with different sized arguments is emitted.
11628 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11629 instruction in the ins==NULL case.
11631 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11633 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11635 * mini-x86.c: Fix osx build.
11637 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11640 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11641 instruction for non int sized variables.
11643 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11646 2008-07-23 Robert Jordan <robertj@gmx.net>
11648 * method-to-ir.c: Fix MSVC build.
11650 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11652 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11653 a non int sized type, widen it to an int since newer versions of gcc seem to
11654 generate code which needs this.
11656 * ssa2.c abcremoval2.c: Fix warnings.
11658 * *: Merge the Linear IR branch.
11660 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11661 the ChangeLog file there describes all the changes done over the years.
11662 Further documentation can be found at www.mono-project.com/Linear_IL.
11664 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11666 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11667 The float param registers and other param registers must be the
11668 same index on Windows x64.
11670 Contributed under MIT/X11 license.
11672 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11674 * mini.c: Make the previous fix GC safe.
11676 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11678 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11680 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11682 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11683 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11684 ArgValuetypeAddrInIReg instead.
11686 Contributed under MIT/X11 license.
11688 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11690 * mini-codegen.c (get_register_spilling): Fix a warning.
11692 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11694 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11695 for types which the initialization fails. Raises the provided exception
11696 at the right stop after cleanup.
11698 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11700 * aot-compiler.c: Free most of the memory allocated during compilation.
11702 * mini.c (mini_parse_debug_options): Fix a leak.
11704 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11705 during aot compilation.
11707 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11709 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11710 it has too much register pressure.
11712 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11714 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11716 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11718 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11721 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11722 on amd64 similar to the way it is done on arm.
11724 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11726 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11727 consistency, normalize error messages, avoid loading aot-only modules in
11730 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11733 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11735 2008-07-11 Martin Baulig <martin@ximian.com>
11738 (MonoDebuggerInfo): Add `interruption_request'.
11740 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11742 * aot-compiler.c (emit_plt): Remove some dead code.
11744 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11746 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11747 return the plt info offset belonging to a given plt entry.
11749 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11750 mono_aot_get_plt_info_offset.
11752 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11753 similar to the amd64 code by makeing jumps through a separate jump table
11754 instead of embedding the jump addresses into the code.
11756 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11758 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11761 2008-07-10 Martin Baulig <martin@ximian.com>
11763 * mini.c (mini_method_compile): Disable generics sharing when
11764 running in the debugger.
11766 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11768 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11770 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11771 the local register allocator from running out of registers on x86 when
11774 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11776 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11777 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11780 Contributed under MIT/X11 license.
11782 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11784 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11785 speed up the assembler.
11787 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11789 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11792 * mini.c: Move the soft float handling macros a bit earlier, add
11793 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11796 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11798 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11799 read-only to help catch code allocation requests.
11801 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11802 and turn it off when using --aot-only or when compiling with --aot=full.
11804 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11805 jump table for switches from the normal domain mempool, not the code
11808 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11809 unbox trampoline which handles aot-only mode too.
11811 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11812 an AOTed unbox trampoline.
11814 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11816 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11818 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11821 Contributed under MIT/X11 license.
11823 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11825 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11826 the unwind information for the method at the end of the allocated block.
11828 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11829 MonoCompileArch to hold the unwind info for SEH on Winx64
11831 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11832 frame pointer info for the method being compiled.
11834 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11835 the call to mono_exception_from_token.
11837 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11838 storing the method prolog information in a format that the Winx64 SEH can understand. This
11839 information is stored a the end of the method block because it is all 32-bit offset based.
11841 Contributed under MIT/X11 license.
11843 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11845 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11847 * wapihandles.c: Fix warnings.
11849 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11852 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11853 mono_jit_compile_method in aot-only mode since that calls the type
11856 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11857 get_delegate_invoke_impl in aot-only mode.
11859 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11861 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11863 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11865 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11868 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11870 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11871 init trampoline from the AOT file as well.
11873 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11874 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11877 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11880 * exceptions-amd64.c: Add _full variants for the remaining exception code
11881 creation functions as well, allow emission of relocatable code, remove
11882 caching since that is now done by the caller.
11884 * mini-exceptions.c: Add _full variants for the remaining exception code
11885 creation functions as well, add aot-only support.
11887 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11888 if we can determine a proper token for them.
11889 (add_wrappers): Add a few more wrappers.
11890 (emit_method_code): Remove some dead code.
11891 (emit_trampolines): Emit exception code too.
11893 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11895 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11896 mono_array_new_va which avoids varargs.
11898 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11900 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11901 mono_arch_create_specific_trampoline () in all places.
11903 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11904 a bit so it can be used for other things as well.
11906 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11909 * exceptions-amd64.c: Rename the caching from the exception code creation
11910 functions, it is done by the caller instead.
11912 * exceptions-amd64.c: Change the signature of the exception code creation
11913 functions to allow the creation of relocatable code later.
11915 * mini-exceptions.c: Add a set of functions to query the various
11916 runtime-generated exception functions.
11918 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11919 mono_arch_.. () functions.
11921 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11923 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11925 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11927 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11928 (mini_get_vtable_trampoline): Ditto.
11930 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11931 code in the AOT case by returning the code size and a list of relocations to
11934 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11936 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11938 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11941 Contributed under MIT/X11 license.
11943 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11945 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11946 so the buffer size can be computed correctly. Fixes #404735.
11948 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11949 normally as cfg->debug_info is already freed.
11951 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11953 * mini-amd64.c: For calls returning vtypes in registers, don't store
11954 the return address on the stack, instead allocate a separate local for
11957 2008-07-05 Mark Probst <mark.probst@gmail.com>
11959 * mini-trampolines.c, mini.h: Add an argument to
11960 mono_create_jit_trampoline_in_domain() for turning off the adding
11961 of the sync wrapper.
11963 * mini.c: Use the JIT trampoline without sync instead of
11964 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11967 2008-07-04 Mark Probst <mark.probst@gmail.com>
11969 * driver.c: Turn on GSHARED optimization by default.
11971 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11973 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11974 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11976 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11977 create a variant of the generic trampoline code callable from AOTed trampolines.
11979 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11980 trampoline code callable from AOTed trampolines.
11982 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11984 2008-07-04 Mark Probst <mark.probst@gmail.com>
11986 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11987 pass-through manner.
11989 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11990 and don't fail sharing for them anymore.
11992 * mini-exceptions.c: Handle exceptions in shared generic methods.
11994 * generic-sharing.c: When checking the context of a generic
11995 method, also check its class's context. Don't treat wrappers as
11998 * mini-trampolines.c: Some code factored out to
11999 metadata/generic-sharing.c. Handle the MRGCTX case.
12001 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
12002 we must deal with the method being of another instantiation of the
12003 class. Add static rgctx invoke wrappers to generic methods.
12005 2008-07-04 Mark Probst <mark.probst@gmail.com>
12007 * mini.c: Provide all jit infos of generic shared methods with a
12010 * mini-exceptions.c: Handle the new situation that a generic info
12011 might be available, but not info about the this/vtable/mrgctx
12014 2008-07-03 Mark Probst <mark.probst@gmail.com>
12016 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
12019 2008-07-03 Zoltan Varga <vargaz@gmail.com>
12021 * dominators.c (check_dominance_frontier): Fix a warning.
12023 * mini.h: Add some missing prototypes.
12025 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
12027 * driver.c (mono_jit_init_version): Correct the comments since the first
12028 argument should be the name of the root domain, not a filename.
12030 * aot-runtime.c (make_writable): Error out if this is called while running
12032 (load_aot_module): Ditto.
12034 * aot-compiler.c: Really fix the computation of method indexes.
12036 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12037 optimizations as this is no longer called frequently.
12039 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12040 method and the invoke impl code and pass it to the delegate trampoline instead of
12041 just the delegate class.
12043 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12045 * aot-compiler.c: Fixup the computation of method indexes.
12046 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12047 the method builder infrastructure.
12049 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12052 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12053 mode, load the method right away instead of creating a trampoline.
12055 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12057 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12060 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12062 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12063 (mono_aot_load_method): Use method_index instead of method->token.
12065 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12066 can handle icalls etc. properly.
12068 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12070 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12072 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12073 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12074 JIT_ICALL_ADDR patch type.
12076 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12078 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12080 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12082 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12084 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12086 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12087 domain->jit_code_hash.
12089 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12091 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12093 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12095 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12096 get_this_arg_from_call, let it compute it when needed.
12098 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12099 gsctx from code only when needed.
12101 * mini-trampolines.c (get_generic_context): Rename this to
12102 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12103 it can be called by the arch backends.
12105 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12107 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12109 * driver.c (mono_main): Add experimental --aot-only command line option.
12111 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12114 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12116 * driver.c (DllMain): Remove mono_module_handle.
12118 Contributed under MIT/X11 license.
12120 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12122 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12123 for emitting methods which are not in the source assembly. Detect and report
12124 failure of assembling+linking.
12126 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12128 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12130 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12132 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12134 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12136 * mini.h: Remove some obsolete prototypes.
12138 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12140 2008-06-24 Mark Probst <mark.probst@gmail.com>
12142 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12143 supported by Visual Studio, so use alloca().
12145 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12147 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12150 2008-06-23 Mark Probst <mark.probst@gmail.com>
12152 * mini.c: Fail sharing of a generic method if it contains an open
12153 catch clause (because we don't pass MRGCTXs yet).
12155 2008-06-23 Mark Probst <mark.probst@gmail.com>
12157 * mini.c: When compiling a method with generic sharing, insert the
12158 method instantiated with an all-Object generic context into the
12159 jit info table, instead of the context of the first instantiation
12160 of the method we happen to compile.
12162 2008-06-18 Martin Baulig <martin@ximian.com>
12164 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12165 `major_version' and `minor_version'.
12167 2008-06-17 Mark Probst <mark.probst@gmail.com>
12169 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12170 mono_method_is_generic_sharable_impl() takes an additional
12171 argument specifying whether to treat type variables as reference
12174 2008-06-17 Mark Probst <mark.probst@gmail.com>
12176 * mini.h: Removed obsolete prototypes.
12178 2008-06-17 Mark Probst <mark.probst@gmail.com>
12180 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12181 already handle them.
12183 2008-06-17 Mark Probst <mark.probst@gmail.com>
12185 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12186 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12187 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12188 tramp-x86.c: Added a MonoGenericContext* argument to
12189 mono_arch_get_unbox_trampoline() so that it can call other
12190 functions which require it.
12192 2008-06-17 Mark Probst <mark.probst@gmail.com>
12194 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12195 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12196 mono_arch_get_this_arg_from_call() takes a
12197 MonoGenericSharingContext* as well.
12199 2008-06-17 Mark Probst <mark.probst@gmail.com>
12201 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12202 implement generic sharing of unbox.
12204 2008-06-17 Mark Probst <mark.probst@gmail.com>
12206 * mini.c: Don't compute the vtable to determine whether a field is
12207 special static, because it might not work for open types.
12209 2008-06-17 Mark Probst <mark.probst@gmail.com>
12211 * mini.c: Removed the unused token_type and token_source arguments
12212 from get_runtime_generic_context_ptr().
12214 2008-06-17 Marek Habersack <mhabersack@novell.com>
12216 * mini.c (ADD_BINOP): fix the build
12218 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12220 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12223 2008-06-16 Mark Probst <mark.probst@gmail.com>
12225 * mini.h: Removed class relations enum that's not used anymore.
12227 2008-06-16 Mark Probst <mark.probst@gmail.com>
12229 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12231 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12232 the lazy fetch trampoline access code.
12234 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12236 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12238 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12240 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12242 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12244 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12246 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12248 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12251 * mini-ops.h: Add MIN/MAX_UN opcodes.
12253 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12256 * basic-math.cs: Add more min/max tests.
12258 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12260 2008-06-13 Mark Probst <mark.probst@gmail.com>
12262 * mini.c: Small fix in the prologue of emit_castclass.
12264 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12266 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12268 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12269 do not work even for unsigned types. Fixes #400014.
12271 * basic-math.cs: Add regression tests for unsigned Min/Max.
12273 2008-06-13 Mark Probst <mark.probst@gmail.com>
12275 * mini.c: Added additional context_used argument to several
12276 functions, which will be needed for sharing generic methods. Use
12277 GET_RGCTX macro wherever appropriate. Declare only one
12278 context_used in mono_method_to_ir().
12280 2008-06-13 Mark Probst <mark.probst@gmail.com>
12282 * mini.c, generic-sharing.c: Removed generic class relations.
12284 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12285 functions due to MRGCTX changes.
12287 2008-06-13 Mark Probst <mark.probst@gmail.com>
12289 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12290 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12291 with calculated IMT.
12293 * mini.c: Generic sharing of calls via generic interfaces.
12295 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12296 generic method with non-constant MonoGenericContext*. Instead,
12297 the context is taken out of the method itself.
12299 2008-06-13 Mark Probst <mark.probst@gmail.com>
12301 * mini.c: Generic sharing of ldvirtftn.
12303 2008-06-13 Mark Probst <mark.probst@gmail.com>
12305 * mini.c: Generic sharing of ldftn.
12307 2008-06-13 Mark Probst <mark.probst@gmail.com>
12309 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12311 2008-06-13 Mark Probst <mark.probst@gmail.com>
12313 * mini.c: Generic sharing of the special case of ldtoken followed
12314 by a call to GetTypeFromHandle.
12316 2008-06-13 Mark Probst <mark.probst@gmail.com>
12318 * mini.c: Generic sharing of box for nullable types.
12320 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12322 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12323 are passed on the stack. Fixes #324807.
12325 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12327 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12328 for the ArgValuetypeAddrInIReg case.
12330 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12331 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12333 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12334 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12335 local variable and pass the local variable by reference to the called method.
12337 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12338 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12340 Contributed under MIT/X11 license.
12342 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12344 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12346 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12349 2008-06-10 Martin Baulig <martin@ximian.com>
12352 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12354 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12356 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12357 possible error when no arguments are passed.
12359 Contributed under MIT/X11 license.
12361 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12363 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12364 where the file name is NULL.
12366 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12368 * mini.c: Fix s390 build.
12370 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12372 * trace.c (mono_trace_parse_options): Fix warnings.
12374 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12376 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12378 * mini.c (remove_block_if_useless): Avoid printing the method name.
12380 * mini.c: Remove needless setting of ins->cil_code which is now done by
12383 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12386 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12387 translated code after it has been patched.
12389 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12391 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12392 avoid problems during code patching on SMP systems.
12393 (emit_call): Avoid adding a patch info which is already added by
12395 (mono_arch_emit_exceptions): Ditto.
12397 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12399 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12400 MONO_TYPE_ISSTRUCT already checks for it.
12402 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12404 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12405 structs with floats on Winx64 the float registers are not used.
12406 The integer registers are always used..
12407 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12408 only one register will be used and only if the size of the struct
12409 is 1,2,4, or 8 bytes.
12411 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12412 to work for Winx64.
12414 Contributed under MIT/X11 license.
12416 2008-06-05 Martin Baulig <martin@ximian.com>
12418 * debug-debugger.c (debugger_lookup_class): Also call
12419 mono_class_setup_methods() here; we're only called from RTI.
12421 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12423 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12424 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12425 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12426 Post-process object files and add dtrace-generated object, if necessary.
12428 Contributed under MIT/X11 license.
12430 2008-06-04 Mark Probst <mark.probst@gmail.com>
12432 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12435 * mini.c: Generic sharing for unbox.any and castclass.
12437 2008-06-04 Mark Probst <mark.probst@gmail.com>
12439 * mini.c: Ignore tailcall prefix in shared generic code and when
12440 doing calls which require a vtable/rgctx argument.
12442 2008-06-04 Mark Probst <mark.probst@gmail.com>
12444 * mini.c: Don't free the JIT info.
12446 * driver.c: Changes in the JIT info table testing code.
12448 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12450 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12451 interruption. Fix some warnings.
12453 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12454 interruption_checkpoint.
12456 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12458 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12459 from embedding applications.
12461 2008-06-02 William Holmes <billholmes54@gmail.com>
12463 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12464 reserving 32 bytes on the stack when making calls.
12466 Contributed under MIT/X11 license.
12468 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12470 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12471 the linear IL branch.
12473 * driver.c: Print out more information for --version on arm.
12475 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12477 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12478 bb_exit instead, since out of line bblocks might not actually be emitted
12481 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12482 maximum epilog size for out of line bblocks if tracing is enabled.
12484 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12486 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12488 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12490 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12492 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12493 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12496 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12498 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12499 the 'value' to store is a constant.
12501 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12503 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12504 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12506 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12508 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12509 for accessing method->generic_container.
12511 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12513 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12515 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12517 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12519 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12522 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12524 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12526 * mini.c: Handle the case when mono_class_vtable () fails.
12528 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12529 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12532 2008-05-22 Mark Probst <mark.probst@gmail.com>
12534 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12535 together with domain sharing.
12537 2008-05-22 Mark Probst <mark.probst@gmail.com>
12539 * mini.c: Treat callvirts to final methods like non-virtual calls
12540 when doing generic sharing, i.e. look them up in the runtime
12543 2008-05-22 Mark Probst <mark.probst@gmail.com>
12545 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12546 with computed types (for generic sharing).
12548 * mini.c: Generic sharing for mkrefany and refanyval.
12550 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12552 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12555 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12556 the generic sharing code.
12558 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12561 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12563 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12565 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12567 * driver.c: updated copyright date
12569 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12571 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12574 2008-05-19 Martin Baulig <martin@ximian.com>
12576 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12577 pointing to the new `_mono_debug_using_mono_debugger' variable.
12580 (mono_main): Check mono_debug_using_mono_debugger() rather than
12581 the `MONO_INSIDE_MDB' environment variable to check whether we're
12582 inside the debugger.
12584 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12586 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12589 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12591 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12593 * mini.c: Added mini_assembly_can_skip_verification. This
12594 function checks if the assembly requested to skip verification.
12595 Fixes part of #387274.
12597 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12599 * mini.c (mini_get_method): Disable the check for open generic classes when
12600 using generic sharing.
12602 * generics.cs: Add a test for #387034.
12604 * mini.c (mini_get_method): Check whenever the method class is an open generic
12605 type, and return NULL in that case, causing a verification error. Fixes
12608 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12610 * driver.c (mono_main): Revert r102623. The right
12611 thing to do is to enable the verifier under verifiable
12612 unless a --security flag was passed.
12614 We need this non-trivial behavior for --verify-all otherwise
12615 mcs-compileall won't be able to use it. As it needs everything to
12616 be verified under validil.
12618 2008-05-06 Martin Baulig <martin@ximian.com>
12622 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12623 (mono_debugger_thread_cleanup): Likewise.
12624 (mono_debugger_extended_notification): Likewise.
12626 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12628 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12629 against both inflated and non-inflated methods. We need to check against the
12630 generic definition for cases where the instantiated method is not visible.
12631 We need to check against the inflated types for cases where the instantiation
12632 changes any super type. This fixes #382986.
12634 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12635 that check for visibiliy as generic params only appears as the type subject
12636 of tokens on call opcodes. Field manipulation and ldftn must always
12637 target an exact type.
12639 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12641 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12642 if no related --security flag is passed.
12644 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12646 * mini-arch.h: Prepare support for ppc64.
12648 Contributed under MIT/X11 license.
12650 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12652 * aot-runtime.c: Prepare support for ppc64.
12654 Contributed under MIT/X11 license.
12656 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12658 * mini-ops.h: Prepare support for ppc64.
12660 Contributed under MIT/X11 license.
12662 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12664 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12666 Contributed under MIT/X11 license.
12668 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12670 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12671 assemblies, since aot_name is not a full path, causing us to load MS.NET
12672 assemblies on windows.
12674 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12676 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12677 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12678 * main.c: Use UTF-8 encoded command line instead of Windows default code
12679 page on Windows to support Unicode.
12680 * driver.c (DllMain): New function for mixed-mode assembly support.
12681 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12682 export __stdcall functions without decoration.
12684 Contributed under MIT/X11 license.
12686 2008-04-28 Mark Probst <mark.probst@gmail.com>
12688 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12689 saving it very early.
12691 2008-04-28 Mark Probst <mark.probst@gmail.com>
12693 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12694 deleted. The only way to access the new RGCTX is via the
12697 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12698 vtable instead of the RGCTX to static methods.
12700 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12701 accessing the new RGCTX.
12703 * generic-sharing.c: There is no separation between self, type
12704 arguments and other types in the RGCTX anymore.
12706 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12708 * mini-amd64.c (add_general): Remove previous stack adjustment.
12709 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12710 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12711 for 32 bytes of stack space reserved for all calls.
12713 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12714 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12717 Code contributed under MIT/X11 license.
12719 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12721 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12722 against the root definition, peeling out method and type instantiations.
12723 Cache verify success results, code that fails verification is still
12724 checked multiple times.
12726 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12728 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12730 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12732 * mini-amd64.c (add_general): Always increment stack on Win64.
12733 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12736 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12737 stack based argument handling on Win64.
12739 Code contributed under MIT/X11 license.
12741 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12743 * Makefile.am (version.h): Add support for git-svn.
12745 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12747 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12748 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12749 avoiding allocations and libc functions which might deadlock.
12751 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12752 'no-gdb-backtrace' option is set.
12754 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12756 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12758 2008-04-21 Martin Baulig <martin@ximian.com>
12760 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12761 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12763 2008-04-21 Martin Baulig <martin@ximian.com>
12765 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12766 `thread_vtable', `event_handler_ptr' and `event_handler'.
12768 2008-04-21 Martin Baulig <martin@ximian.com>
12770 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12771 allows delayed initialization of the `executable_code_buffer' when
12774 2008-04-21 Martin Baulig <martin@ximian.com>
12776 * mini.h (mono_debugger_create_notification_function): Removed.
12777 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12779 * mdb-debug-info64.s
12780 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12782 * mdb-debug-info32.s
12783 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12785 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12786 currently only works on x86 and x86_64, so don't create it on ppc.
12788 2008-04-21 Martin Baulig <martin@ximian.com>
12790 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12793 (mini_method_compile): In the fp elimination check, check
12794 `debug_options.mdb_optimizations' in addition to
12795 mono_debug_using_mono_debugger().
12797 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12798 disable some JIT optimizations which are only disabled when
12799 running inside the debugger.
12800 Added `--help-debug' option to describe the debugging options.
12801 (parse_debug_options): New static function to parse the `--debug'
12802 options, so we can easily add more stuff in future.
12804 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12806 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12807 the method has no body.
12809 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12811 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12812 assembly is not allowed in MSVC 64-bit compiler.
12813 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12814 as we get floating point exceptions everywhere.
12816 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12817 correctly align arguments for call to throw_exception.
12818 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12820 Code contributed under MIT/X11 license.
12822 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12824 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12826 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12828 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12830 * mini-amd64.c (NEW_INS): Set cil_code.
12832 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12833 from mini-amd64.c so all debugger related logic is in one place.
12835 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12836 later won't have a random ip assigned to them.
12838 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12840 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12841 the arch specific function initializes code_size.
12842 (mono_create_delegate_trampoline): Ditto.
12844 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12845 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12848 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12849 running under the debugger.
12851 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12854 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12855 debugger. Also move the disabling of optimizations here from driver.c.
12856 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12859 * mini.h (MonoCompile): Add a few new flags.
12861 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12863 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12864 so the cil_code field of created MonoInst's is properly set.
12865 (mini_select_instructions): Ditto.
12867 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12868 (MONO_INST_NEW_CALL): Ditto.
12870 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12871 in many places so the ins->cil_code field is properly initialized.
12873 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12876 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12878 * mini.c (mini_method_compile): Print a different message when compiling a
12881 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12884 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12886 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12889 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12891 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12893 * mini.c (handle_stack_args): Make this return void since its return value was
12894 never used. Also set cfg->unverifiable for invalid IL instead of calling
12897 2008-04-10 Mark Probst <mark.probst@gmail.com>
12899 * mini.c: Make sure "this" is live in catch clauses with type
12900 variables in shared generic code.
12902 2008-04-08 Mark Probst <mark.probst@gmail.com>
12904 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12905 generic_class_is_reference_type() to ensure the proper behaviour
12906 when sharing generic code and the type in question is a type
12909 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12911 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12912 race conditions when printing thread dumps. Fixes #377738.
12914 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12916 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12917 shows up when both MonoInst arguments can cause aliasig.
12918 There is likely no way in the current JIT to trigger this problem, but
12919 it showed up in the development of generics sharing, when in a new
12920 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12921 When the generics sharing code will be committed, its tests will be
12922 valid also for this bug.
12924 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12926 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12929 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12932 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12934 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12935 use a more detailed exception message for InvalidCastException.
12937 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12939 * driver.c (mono_main): Add --debug=casts option to turn on better
12940 InvalidCastException message details.
12942 * mini.c (mini_get_debug_options): New helper function to return the address of
12943 the debug_options variable.
12945 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12946 the jit_tls TLS variable.
12948 * mini.c (mono_jit_tls): New TLS variable.
12950 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12953 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12955 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12957 * mini.c: Removed verifer related stuff, code moved to verify.c.
12959 * driver.c: Using code from verify.c instead of mini.c.
12961 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12963 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12966 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12968 * mini.c (check_for_method_verify): Enabling verification of
12969 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12972 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12974 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12975 caller saved registers as well.
12977 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12978 saved registers as well.
12980 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12982 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12984 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12987 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12989 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12991 (get_call_info): Take a gsctx argument instead of 'cfg'.
12993 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12995 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12996 mono_verify_all is set.
12998 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
13000 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
13002 2008-03-25 Zoltan Varga <vargaz@gmail.com>
13004 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
13007 * driver.c mini.c mini.h: Add a --verify-all development option to test the
13008 verifier and the code generated by the compiler.
13010 2008-03-25 Mark Probst <mark.probst@gmail.com>
13012 * mini.c: Generic sharing of the non-nullable case of the box
13015 2008-03-24 Zoltan Varga <vargaz@gmail.com>
13017 * inssel.brg: Fix the build.
13019 * iltests.il.in: Add a test for lconv.ovf.u8.un.
13021 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
13023 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
13024 Array:Address. Fixes #372410.
13026 * iltests.il.in: New tests for readonly prefix.
13028 2008-03-23 Zoltan Varga <vargaz@gmail.com>
13030 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
13031 mini-trampolines.c.
13033 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13036 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13038 * mini.c (mono_decompose_op_imm): New helper function.
13040 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13041 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13044 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13045 mono_arch_output_basic_block. Fix warnings.
13047 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13050 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13052 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13053 since the extra frame is now detected automatically inside the loop.
13055 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13056 opts which are now in mono_peephole_ins ().
13058 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13060 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13061 frames and skip duplicate managed-to-native frames. Fixes #367665.
13063 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13064 opts which are now in mono_peephole_ins ().
13065 (mono_arch_peephole_pass_2): Ditto.
13067 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13069 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13070 arch independent peephole optimizations.
13072 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13073 opts which are now in mono_peephole_ins ().
13075 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13077 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13079 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13082 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13083 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13086 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13088 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13089 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13092 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13093 mono_arch_output_basic_block. Fix warnings.
13095 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13097 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13100 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13102 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13105 * iltests.il: Add new tests.
13107 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13109 * mini.c: Removed Windows version macros.
13111 2008-03-20 Mark Probst <mark.probst@gmail.com>
13113 * generic-sharing.c: Put reflection types in the extensible part
13114 of the runtime generic context.
13116 * mini.c: Generic sharing of the GetTypeHandle special case of the
13117 ldtoken instruction.
13119 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13121 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13123 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13125 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13126 consistency with the other version on the linear IR branch.
13128 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13130 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13132 * iltests.il.in: Add new tests.
13134 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13136 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13138 * iltests.il.in: Add new tests.
13140 2008-03-19 Mark Probst <mark.probst@gmail.com>
13142 * mini.c: Two variables with the same name were declared in
13143 nesting contexts and one wasn't initialized. Fixed.
13145 2008-03-19 Mark Probst <mark.probst@gmail.com>
13147 * mini.c: Generic sharing of the initobj instruction.
13149 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13151 * mini.c: make the test to optimize ldtoken from typeof() more
13154 2008-03-18 Mark Probst <mark.probst@gmail.com>
13156 * mini.c: Generic sharing of the initobj instruction for reference
13159 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13161 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13162 the mono_breakpoint_clean_code() code to perform bound checks.
13164 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13166 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13167 mono_arch_patch_callsite() to include the start of the managed method
13168 to be able to perform bound checks.
13170 2008-03-17 Mark Probst <mark.probst@gmail.com>
13172 * mini.c: Generic sharing for the isinst instruction.
13174 2008-03-17 Mark Probst <mark.probst@gmail.com>
13176 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13177 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13178 with the runtime generic context argument.
13180 * mini.c: Share calls to several types of unsharable methods by
13181 putting the address of the method code in the runtime generic
13182 context and doing an indirect call.
13184 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13187 2008-03-16 Mark Probst <mark.probst@gmail.com>
13189 * generic-sharing.c: Change due to a change in the runtime genric
13192 2008-03-15 Martin Baulig <martin@ximian.com>
13195 (mono_arch_nullify_class_init_trampoline): Add call to
13196 mono_breakpoint_clean_code() to make things work when running
13197 inside the debugger.
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.
13204 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13206 * inssel-long.brg (reg): Fix 64 bit build.
13208 2008-03-14 Mark Probst <mark.probst@gmail.com>
13210 * mini.c, mini.h: Share static generic code by passing it an
13211 implicit argument pointing to the runtime generic context.
13213 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13214 inssel-long32-mips.brg: New opcodes for calling shared static,
13215 which need to be passed the runtime generic context.
13217 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13218 argument on the stack in the prologue if needed. New function for
13219 finding the runtime generic context argument from the registers
13220 saved by the trampoline.
13222 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13223 runtime generic context argument.
13225 * tramp-amd64.c: Also restore the register used for the runtime
13226 generic context argument.
13228 * mini-trampoline.c: Resolve shared static calls by consulting the
13229 runtime generic context via the new argument.
13231 * generic-sharing.c: Add an argument to sharability-checking
13232 functions that specifies whether type variables should be treated
13233 as sharable type arguments.
13235 * inssel-x86.brg: Removed a superfluous, buggy rule.
13237 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13240 2008-03-14 Martin Baulig <martin@ximian.com>
13242 * debug-debugger.c (main_thread_handler): Call
13243 mono_runtime_run_main() without sending any notifications.
13245 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13247 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13249 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13251 2008-03-14 Mark Probst <mark.probst@gmail.com>
13253 * tramp-x86.c: Fixed register restore offsets in the trampoline
13254 code for ECX and EDX.
13256 2008-03-12 Geoff Norton <gnorton@novell.com>
13258 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13259 different ucontext_t implementations.
13260 * exceptions-arm.c: Use the above defines to get exceptions working on
13261 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13262 * mini-arm.c: Implement iPhone icache support (based on a patch by
13263 Luke Howard lukeh@padl.com)
13265 2008-03-12 Mark Probst <mark.probst@gmail.com>
13267 * mini.c: Enable generic sharing of calls to non-static
13268 non-interface non-generic non-value-type methods.
13270 * mini-trampolines.c: Resolve calls from shared generic code.
13272 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13274 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13276 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13278 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13280 * mini.c: some fixes for the AOT compiler.
13282 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13284 * cpu-amd64.md: Add clob:1 to some float opcodes.
13286 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13288 * mini.h: Added MiniVerifierMode enumeration.
13290 * mini.c: Added mini_verifier_set_mode to control
13291 the usage of the new verifier.
13293 * mini.c (mono_method): Integrated the new verifier.
13295 * driver.c: Extended --security option with validil and
13296 verifiable options to activate the new verifier.
13298 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13300 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13301 optimization to ctors taking 0 or 2 arguments too.
13303 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13306 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13308 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13310 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13312 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13313 non-aot case as well.
13315 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13317 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13320 * aot-compiler.c (encode_patch): Ditto.
13322 * mini.h (G_MININT32): Fix the definition of this.
13324 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13326 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13328 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13330 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13332 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13333 methods returning vtypes in registers.
13334 (mono_arch_allocate_vars): Ditto.
13336 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13338 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13340 * generics.cs: Add a test from the linear IR branch.
13342 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13344 * mini.c (inline_method): Cache failed inline attempts.
13346 2008-03-04 Mark Probst <mark.probst@gmail.com>
13348 * mini.c: For shared methods of generic classes put the location
13349 of "this" into the MonoGenericJitInfo.
13351 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13352 register out of a MonoContext by register number. Add the generic
13353 sharing context as an argument to mono_arch_find_this_argument().
13355 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13356 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13357 for new arch function.
13359 * mini-exception.c: Handle open exception clauses in shared
13362 * mini-trampolines.c: Supply additional argument to
13363 mono_arch_find_this_argument().
13365 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13367 * Makefile.am (regtests): Run the bench.exe tests last.
13369 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13371 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13374 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13376 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13379 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13381 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13383 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13384 whose class has no cctor.
13386 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13388 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13390 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13393 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13395 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13396 to be in sync with the code on the linear IR branch.
13398 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13400 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13402 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13404 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13406 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13408 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13410 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13412 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13414 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13417 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13419 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13420 OP_LOADR4_MEMBASE emission.
13422 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13423 (mono_spillvar_offset_float): Ditto.
13425 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13427 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13430 * basic-long.cs: Add regression tests for them.
13432 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13434 (mono_arch_allocate_vars): Fix representation of single-precision float
13436 (mono_arch_output_basic_block): Ditto.
13438 * inssel-mips.brg: Ditto, remove duplicate items.
13440 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13441 arguments of tail calls as on other platforms.
13442 (mono_arch_output_basic_block): Handle tail calls.
13444 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13447 * objects.cs (test_5_pass_static_struct): Add test for it.
13449 Contributed under MIT/X11 license.
13451 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13453 * Makefile.am: Use gmcs for compiling the regression tests.
13455 * *.2.cs *.2.il: Rename to *.cs and *.il.
13457 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13459 * regalloc.h: Make the vassign array smaller.
13461 * mini.c (mini_method_compile): Remove an unused field in cfg.
13463 * mini-codegen.c: Add a bunch of micro optimizations.
13465 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13467 * regalloc.h: Remove some unused fields.
13469 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13471 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13473 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13475 2008-02-22 Mark Probst <mark.probst@gmail.com>
13477 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13479 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13480 trampoline: Fetch an entry from the runtime generic context. If
13481 it's NULL, jump to the actual trampoline to fill the runtime
13482 generic context. Otherwise, return it.
13484 * mini.c: Call the lazy fetch trampoline to get entries out of the
13485 runtime generic context.
13487 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13488 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13489 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13491 2008-02-21 Mark Probst <mark.probst@gmail.com>
13493 * mini.c: Fetch data out of the extensible part of the runtime
13494 generic context instead of calling a helper function.
13496 * generic-sharing.c: Some functions moved into
13497 metadata/generic-sharing.c. Helper function for fetching other
13498 types now checks and asserts against extensible rgctx (just for
13499 debugging purposes - the helper function isn't called anymore
13500 unless for debugging).
13502 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13504 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13505 for tail calls up to the point that the tests in iltests.exe run. Also add a
13506 dummy CKFINITE implementation.
13507 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13508 needed for trampoline LMF frames.
13510 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13511 trampoline LMF frames.
13513 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13515 * mini.c (inline_method): clean any pending loader error when inlining fail.
13516 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13518 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13520 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13522 * aot-runtime.c (decode_patch_info): Ditto.
13524 * mini.c (mono_resolve_patch_target): Ditto.
13526 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13529 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13531 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13532 if it references an icall address.
13534 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13536 * cpu-s390x.md: Remove some more unused opcodes.
13538 * cpu-s390x.md: Remove some unused opcodes.
13540 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13541 mono_op_imm_to_op ().
13543 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13544 instead of a switch statement.
13546 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13547 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13549 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13551 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13553 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13556 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13558 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13559 opened. Fixes #362607.
13561 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13563 * iltests.il.in: Add a test for static methods in interfaces.
13565 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13567 * genmdesc.c (build_table): Fix a crash on older glib versions.
13569 * cpu-sparc.md: Remove some unused opcodes.
13571 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13572 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13574 * cpu-amd64.md: Remove some unused opcodes.
13576 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13577 like the other opcodes.
13579 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13581 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13583 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13585 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13586 variables 'cfg' instead of 'm' for consistency.
13588 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13590 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13591 argument holding the vtype return address, to avoid the ambigious use of
13592 cfg->ret for this purpose.
13594 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13596 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13598 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13599 new mono_print_ins () function which only takes one argument.
13601 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13603 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13606 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13608 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13610 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13612 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13613 opcodes and other small changes.
13615 * mini-ops.h: Add some new opcodes from the linear IR branch.
13617 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13619 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13620 opcodes, use the REG_MEMBASE opcodes instead.
13622 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13623 opcodes, use the REG_MEMBASE opcodes instead.
13625 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13628 * mini.c (mono_op_imm_to_op): New helper function.
13630 * mini-ops.h: Add some opcodes from linear IR branch.
13632 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13634 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13637 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13639 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13642 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13644 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13646 * aot-compiler.c (emit_method_code): Add an assert.
13648 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13649 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13652 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13654 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13655 some load/store opcodes so they are consistent.
13656 (mono_arch_emit_prolog): Simplify some code.
13658 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13660 * objects.cs: Add tests for large argument offsets on ARM.
13662 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13663 stack offsets. Fixes #359651.
13665 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13667 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13669 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13671 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13673 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13675 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13676 rid of CEE_CONV_R_UN.
13678 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13680 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13682 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13684 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13686 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13688 * cpu-amd64.md: Remove some unused opcodes.
13690 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13692 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13694 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13695 arch specific functions for its parts. Call the peephole pass after local
13696 regalloc so the prolog can compute a more accurate max_offset.
13698 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13699 the corresponding OP_I/OP_L opcodes.
13701 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13703 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13705 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13707 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13708 as they are handled in mini.c.
13710 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13712 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13713 case since it is handled in mini.c.
13715 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13717 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13719 * *.c: Use the new opcodes in the IR and back end code.
13721 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13723 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13725 2008-02-06 Mark Probst <mark.probst@gmail.com>
13727 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13728 an assert because it has a race condition.
13730 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13732 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13734 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13736 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13738 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13739 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13741 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13743 * cpu-amd64.md (move): Correct the maximum size of move.
13745 2008-02-05 Mark Probst <mark.probst@gmail.com>
13747 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13748 the generic class init trampoline to return quickly if the class
13751 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13753 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13754 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13756 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13758 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13761 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13763 * objects.cs: Add some soft-float tests.
13765 * mini.c: Fix a couple more soft-float issues.
13767 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13769 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13770 avoid a REX prefix.
13772 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13774 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13775 exception happens while compiling a virtual method.
13777 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13779 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13781 * mini-sparc.c: Fix build.
13783 * mini-sparc.c (get_call_info): Add support for generic sharing.
13785 * mini-exceptions.c: Add a FIXME.
13787 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13789 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13790 altstack handling code.
13792 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13794 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13796 * mini-s390.c: Add support for generic sharing.
13798 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13800 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13802 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13804 * mini-s390x.c: Add support for generic sharing.
13806 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13808 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13810 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13811 can be used since it takes a 16 bit signed immediate.
13813 * inssel-s390x.brg: Fix OP_SETRET.
13815 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13817 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13819 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13821 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13823 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13826 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13829 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13830 of the unused mono_arch_patch_delegate_trampoline stuff.
13832 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13834 * basic-long.cs: Move the fp related tests to basic-float.cs.
13836 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13838 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13840 * basic-calls.cs: Add a test for proper float argument passing.
13842 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13843 if the context corresponds to an exception received through a signal.
13845 * exceptions.cs: Add a test for nullref handling at the start of a try
13848 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13850 * jit-icalls.c (mono_break): New JIT icall.
13852 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13854 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13856 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13858 * cpu-*.md: Get rid of unused opcodes.
13860 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13862 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13865 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13868 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13869 the arch independent trampoline code in mini-trampolines.c.
13871 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13873 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13875 * mini-s390.h: Remove an unused define.
13877 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13878 the arch independent trampoline code in mini-trampolines.c.
13880 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13882 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13884 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13886 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13888 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13890 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13892 * cpu-amd64.md: Use smaller sizes for int opcodes.
13894 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13896 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13899 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13902 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13903 instead of though a pointer to save an indirection when accessing elements of
13906 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13908 (NOT_IMPLEMENTED): New helper macro.
13909 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13912 * *.c: Use the new helper macro.
13914 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13916 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13918 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13920 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13923 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13925 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13926 profiling is enabled.
13928 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13930 (mono_arch_emit_prolog): Add more first bblock optimizations.
13932 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13933 in order if possible.
13934 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13935 bblock, since the arguments are still in their original registers.
13937 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13939 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13941 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13944 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13947 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13949 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13950 process async exceptions received while in unmanaged code.
13952 * mini.c (mini_init): Install a callback with the runtime which will be called
13953 when a thread receives an async exception while in unmanaged code.
13955 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13957 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13959 2008-01-16 Wade Berrier <wberrier@novell.com>
13966 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13968 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13969 compilation with sun cc.
13971 * cpu-*.md: Fix the build.
13973 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13975 * mini-amd64.h: Add some comments to the MonoLMF structure.
13977 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13979 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13980 in the LMF structure if possible. This saves two instructions in the
13981 managed->native wrappers.
13983 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13985 2008-01-16 Mark Probst <mark.probst@gmail.com>
13987 * generic-sharing.c: New type argument lookup code which uses the
13988 runtime generic context template.
13990 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13992 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13994 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13995 (mono_arch_output_basic_block): Fix localloc implementation.
13997 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13999 * mini-ia64.c (peephole_pass): Fix ia64 build.
14001 * mini-amd64.c (peephole_pass): Fix a warning.
14003 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
14004 at a constant offset from sp/fp.
14006 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
14007 instead of obtaining it from *lmf in the managed method case.
14009 2008-01-14 Zoltan Varga <vargaz@gmail.com>
14011 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
14013 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
14015 * mini.h (MonoInstList): New type.
14016 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
14017 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
14018 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
14019 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
14020 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
14021 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
14022 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
14023 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
14024 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
14025 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
14026 MONO_INST_LIST_FOR_EACH_ENTRY,
14027 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
14028 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
14029 mono_inst_list_first, mono_inst_list_last,
14030 mono_inst_list_next, mono_inst_list_prev): New instruction
14031 list handling interfaces.
14032 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
14033 list head 'ins_list'.
14034 (MonoInst): Replace next pointer with list head 'node'.
14035 (MonoCallInst): Make 'out_args' a MonoInstList.
14036 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14037 (MonoCompile): Delete reverse_inst_list and
14038 reverse_inst_list_len.
14039 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14040 mono_arch_lowering_pass, mono_arch_local_regalloc,
14041 mono_arch_output_basic_block, mono_arch_emit_prolog):
14042 Convert to new instruction lists.
14043 (insert_after_ins): Delete.
14044 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14046 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14047 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14048 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14049 mono_emulate_opcode, mono_emit_load_got_addr,
14050 inline_method, mono_method_to_ir, mono_print_bb_code,
14051 print_dfn, decompose_pass, nullify_basic_block,
14052 replace_out_block_in_code, remove_block_if_useless,
14053 merge_basic_blocks, move_basic_block_to_end,
14054 try_unsigned_compare, optimize_branches, mono_print_code,
14055 mini_select_instructions, remove_critical_edges): Likewise.
14056 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14057 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14058 mono_arch_output_basic_block, mono_arch_emit_prolog):
14060 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14061 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14062 mono_arch_output_basic_block): Likewise.
14063 (inst_list_prepend, insert_after_ins): Delete.
14064 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14065 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14067 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14068 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14069 mono_arch_emit_prolog): Likewise.
14070 * cfold.c (mono_constant_fold): Likewise.
14071 * liveness.c (visit_bb, mono_analyze_liveness,
14072 optimize_initlocals): Likewise.
14073 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14074 * graph.c (mono_draw_code_cfg): Likewise.
14075 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14076 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14077 mono_ssa_cprop): Likewise.
14078 * abcremoval (get_relations_from_previous_bb, process_block):
14080 * local-propagation (mono_cprop_invalidate_values,
14081 mono_local_cprop_bb): Likewise.
14082 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14083 peephole_pass, mono_arch_output_basic_block,
14084 mono_arch_emit_prolog): Likewise.
14085 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14086 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14087 mono_arch_emit_prolog): Likewise.
14088 (insert_after_ins): Delete.
14089 * aliasing.c (print_code_with_aliasing_information,
14090 mono_build_aliasing_information, mono_aliasing_deadce):
14091 Convert to new instruction lists.
14092 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14093 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14094 mono_arch_local_regalloc, mono_arch_output_basic_block):
14096 (insert_after_ins): Delete.
14097 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14098 peephole_pass, mono_arch_output_basic_block): Convert to
14099 new instruction lists.
14100 * mini-codegen (InstList, inst_list_prepend,
14101 insert_after_ins): Delete.
14102 (insert_before_ins, get_register_force_spilling,
14103 get_register_spilling, free_up_ireg, free_up_reg,
14104 create_copy_ins, create_spilled_store, alloc_int_reg,
14105 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14106 to new instruction lists.
14107 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14108 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14109 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14110 (insert_after_ins): Delete.
14111 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14112 mono_arch_local_regalloc, mono_arch_output_basic_block,
14113 mono_arch_call_opcode): Convert to new instruction lists.
14114 (insert_after_ins): Delete.
14115 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14116 peephole_pass, mono_arch_output_basic_block,
14117 mono_arch_emit_prolog): Convert to new instruction lists.
14119 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14121 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14123 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14126 * Makefile.am (version.h): Make this work with non-bash shells.
14128 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14130 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14132 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14134 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14135 the InitializeArray optimization.
14137 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14139 * mini.c driver.c: Don't include os/gc_wrapper.h.
14141 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14143 * mini.c (print_jit_stats): Print GC statistics if available.
14145 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14147 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14149 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14151 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14153 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14155 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14157 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14159 * driver.c (mono_main): Ditto.
14161 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14163 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14165 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14166 in the vtable can't be encoded.
14167 (compile_method): Ditto.
14169 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14171 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14174 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14177 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14178 the top LMF entry belongs to the current method.
14180 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14182 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14184 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14186 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14188 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14190 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14192 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14194 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14197 * basic-float.cs: Add an ulong->double cast test.
14199 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14201 * mini.c (mono_method_to_ir): Fix a warning.
14203 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14205 * mini-ops.h: Add OP_SWITCH.
14207 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14208 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14210 2007-12-11 Geoff Norton <gnorton@novell.com>
14212 * mini-s390x.c: Minor change to the MAX() define to allow
14213 it to compile with other gcc versions.
14215 2007-12-11 Geoff Norton <gnorton@novell.com>
14218 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14220 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14222 exceptions-arm.c (mono_arch_get_restore_context): Restore
14225 exceptions-arm.c (throw_exception): Save the frame pointer.
14226 This is a partial fix for #323747. Only the client side is
14229 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14231 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14232 was using an unrelated variable to log the class which
14233 needed the cctor to be called. This was crashing on arm.
14235 2007-12-09 Robert Jordan <robertj@gmx.net>
14237 * mini-x86.c (mono_arch_emit_epilog):
14238 Consider all kinds of 64-bit types. Fixes #323114.
14240 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14242 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14244 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14246 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14248 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14250 * mini.c: run type ctor before allocating an object, not only
14251 when running it's constructor method (fixes at least part of bug #342507).
14253 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14255 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14257 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14258 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14261 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14262 mono_generic_class_init_trampoline () the same as it is done with the other
14265 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14266 aot-runtime.c aot-compiler.c: Implement AOT support.
14268 2007-12-07 Mark Probst <mark.probst@gmail.com>
14270 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14271 build for archs which don't have the vtable trampoline defined
14274 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14276 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14278 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14280 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14282 * tramp-<ARCH>.c: Use the new helper function.
14284 2007-12-07 Mark Probst <mark.probst@gmail.com>
14286 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14287 trampoline call, which takes a vtable argument.
14289 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14290 OP_TRAMPCALL_VTABLEs like other calls.
14292 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14293 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14294 call. Implemented a support function which fetches the vtable
14295 from a register set.
14297 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14298 Implemented a generic class init trampoline, using the
14299 OP_TRAMPCALL_VTABLE opcode.
14301 * mini.c: Implemented static field access when sharing generic
14302 code. This implies initing the class using the new
14303 OP_TRAMPCALL_VTABLE call.
14305 2007-12-07 Mark Probst <mark.probst@gmail.com>
14307 * mini.c: Don't compile methods with sharing enabled if their
14308 classes are disabled for sharing.
14310 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14312 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14313 opcodes. Fixes #346563.
14315 * objects.cs: Add a new test.
14317 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14319 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14320 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14322 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14324 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14326 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14328 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14331 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14333 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14335 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14336 optimization in the AOT case.
14338 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14340 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14342 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14344 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14346 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14348 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14349 is created by the inlined delegate ctor.
14351 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14353 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14355 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14357 * cpu-x86.md: Fix the length of ckfinite.
14359 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14361 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14363 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14364 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14366 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14368 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14369 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14371 2007-11-28 Martin Baulig <martin@ximian.com>
14374 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14375 after creating the trampoline.
14377 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14379 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14381 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14384 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14385 instead of the calling method to help AOT.
14387 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14389 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14391 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14394 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14396 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14398 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14399 (encode_method_ref): No need to handle generic method definitions specially.
14401 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14403 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14406 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14408 (compile_method): Enable generic sharing.
14410 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14412 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14413 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14415 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14418 * mini-trampolines.c: Fix a warning.
14420 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14422 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14423 (generic_class_is_reference_type): Remove unused function.
14425 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14426 in the generic vtable trampoline case.
14428 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14430 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14431 return an AOT method based on a vtable slot.
14433 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14435 * mini.c (mini_get_vtable_trampoline): Export this.
14437 2007-11-22 Martin Baulig <martin@ximian.com>
14440 (MonoDebuggerInfo): Move `debugger_version' up.
14442 2007-11-22 Martin Baulig <martin@ximian.com>
14445 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14447 * mini-trampolines.c
14448 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14449 after compiling the method.
14451 2007-11-20 Martin Baulig <martin@ximian.com>
14454 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14455 (mono_debugger_remove_breakpoint): Likewise.
14456 (mono_debugger_check_breakpoints): Likewise.
14458 * debug-debugger.c: Implement the new breakpoint interface here.
14460 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14462 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14463 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14465 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14467 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14469 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14471 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14474 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14477 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14478 returning a vtype in a register.
14480 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14481 here from the arch specific code.
14483 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14486 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14487 (mono_arch_emit_prolog): Increment maximum prolog size.
14489 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14490 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14492 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14493 MonoGenericSharingContext.
14495 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14496 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14498 2007-11-15 Mark Probst <mark.probst@gmail.com>
14500 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14501 which extract fields out of the runtime generic context. Full
14502 sharing of the NEWARR opcode.
14504 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14506 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14507 --enable-minimal=ssa.
14509 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14511 * mini-trampolines.c (mono_delegate_trampoline): Update after
14512 mono_marshal_get_delegate_invoke () signature change.
14514 2007-11-13 Mark Probst <mark.probst@gmail.com>
14516 * mini.c: Removed the shared context in favor of the generic
14517 sharing context. Allocate the MonoJitInfo structure with room for
14518 the generic sharing context if it's needed.
14520 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14521 domain-internals.h now.
14523 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14525 * generic-sharing.c: Several changes for working without a shared
14526 context and instead operating on open types instead.
14528 2007-11-12 David S. Miller <davem@davemloft.net>
14530 * inssel-sparc.brg: Fix double instruction emit.
14532 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14534 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14535 Get/Set/Address methods.
14537 * mini.c debug-debugger.c mini-trampolines.c: Update after
14538 mono_marshal_get_delegate_invoke signature change.
14540 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14542 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14543 This can happens with dynamic methods. Fixes the other bug in #322722.
14545 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14547 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14550 * mini-arm.c (arm_patch): Implement patching of BX call
14551 sequence. Fixes one of the bugs in #322722.
14553 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14555 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14556 under Linux. We only need to flush every 32-byte cache line.
14558 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14561 move_basic_block_to_end: Add branches when needed, eventually creating
14563 optimize_branches: added a parameter that tells if it's ok to create
14564 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14565 and avoid calling move_basic_block_to_end when it's not ok.
14568 2007-11-07 Mark Probst <mark.probst@gmail.com>
14570 * mini.c: Abort inlining call to InitializeArray if something
14571 looks wrong. Let the icall handle it, which now has proper safety
14574 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14576 * mini.c (mono_spill_call): add support for soft-float.
14578 * mini.c (mono_method_to_ir): add support for soft-float
14579 to inlined functions that return float.
14581 * mini.c (mono_method_to_ir): add support for soft-float
14582 to cee_stsfld opcode on float fields.
14584 2007-11-05 Geoff Norton <gnorton@novell.com>
14586 * mini-x86.h: Fix the structure access for X86 Leopard.
14589 2007-11-05 Martin Baulig <martin@ximian.com>
14591 * mini-trampolines.c
14592 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14593 after compiling the method to notify the debugger.
14595 2007-11-05 Martin Baulig <martin@ximian.com>
14597 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14599 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14601 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14602 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14604 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14606 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14607 native-to-managed wrappers.
14609 2007-11-01 Geoff Norton <gnorton@novell.com>
14611 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14614 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14616 * mini.c, mini-x86.c: when getting back from unmanaged code
14617 to managed via a marshaled delegate we also need to set the
14620 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14622 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14625 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14627 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14628 let the debugger or other external agents to tell the JIT when
14629 a sw breakpoint has been inserted in the code that the JIT needs
14630 to be able to inspect.
14632 2007-10-31 Martin Baulig <martin@ximian.com>
14635 (MonoDebuggerInfo): Remove `runtime_class_init'.
14637 2007-10-30 Martin Baulig <martin@ximian.com>
14640 (mono_debugger_thread_created): Added `MonoThread *' argument.
14641 (mono_debugger_extended_notification): New public method.
14642 (mono_debugger_trampoline_compiled): New public method.
14645 (MonoDebuggerThreadInfo): Added `thread' and
14646 `extended_notifications' fields.
14649 (debugger_executable_code_buffer): New static variable.
14652 (MonoDebuggerInfo): Added `executable_code_buffer',
14653 `executable_code_buffer_size', `breakpoint_info_area',
14654 `breakpoint_table' and `breakpoint_table_size'.
14656 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14658 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14659 that IP either is an unused value or the vtable pointer. IMT
14660 calls use vtable + offset now. Reduced by almost half the size
14663 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14665 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14666 defines to access param registers. Replace long usage with
14667 gsize as sizeof(long) != sizeof(void*) on Win64.
14669 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14670 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14671 instead of non-existant _GetAddressOfReturnAddress.
14673 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14674 param registers. Save/restore %rdi and %rsi in MonoLMF.
14676 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14677 param registers. Modify (throw_exception) signature to take
14678 %rdi and %rsi on Win64.
14680 Code is contributed under MIT/X11 license.
14682 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14684 * helpers.c: unlink debugging output files.
14686 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14688 * mini.c: Move mono_create_ftnptr () to object.c.
14690 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14692 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14693 optional. This function can now be used to disassemble code generated
14694 outside the JIT such as trampolines and IMT thunks.
14696 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14698 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14699 vtable pointer from a ldr instruction.
14701 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14702 new IMT call sequence.
14704 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14705 call sequence for interface invocations.
14707 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14708 for imt support. This function is empty since IMT on ARM requires no
14709 special handling on the IR side.
14711 * mini-arm.c (mono_arch_find_imt_method): added, required for
14714 * mini-arm.c (mono_arch_find_this_argument): added, required
14717 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14718 a ldr instruction to load a value stored in the code stream.
14720 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14724 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14726 * mini.c (mini_init): Install the jump trampoline callback.
14728 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14730 * mini-trampolines.c: handle synchronized methods with the common
14731 vtable trampoline (bug #335601).
14733 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14735 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14737 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14740 * mini-ia64.h mini-ia64.c: Add support for IMT.
14742 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14743 prolog. Fixes #331958.
14745 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14747 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14749 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14751 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14754 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14756 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14759 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14761 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14764 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini-trampolines.c: changed the magic rampoline to understand
14767 the common vtable trampoline method: the method to invoke is
14768 determined by the vtable displacement of the call.
14770 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14772 * mini.c, mini.h: register the common vtable trampoline if the
14773 architecture supports it.
14775 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14777 * cpu-amd64.md: use the correct max length for tls_get.
14779 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14781 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14782 CEE_STELEM_ANY. Fixes #333696.
14784 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14786 * exceptions-x86.c: provide more graceful handling of the case where
14787 we followed a bogus function pointer from managed code (bug #332866).
14789 2007-10-11 Mark Probst <mark.probst@gmail.com>
14791 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14792 replaces the generic_shared flag and will carry more information
14795 * generic-sharing.c: Added mini_type_stack_size() which allows
14796 allows open types if given a generic sharing context.
14797 mini_get_basic_type_from_generic() takes a
14798 MonoGenericSharingContext* instead of a MonoCompile* now.
14800 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14801 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14802 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14803 changes above. Just passing arguments through to the right
14806 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14808 * mini-arm.c: unify the call emission to emit_code_seq().
14810 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14812 * tramp-arm.c: reduced the trampoline size.
14814 2007-10-10 Mark Probst <mark.probst@gmail.com>
14816 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14817 variable handling out of arch-specific code.
14819 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14821 * mini-arm.c: implemented fast delegate dispatch.
14823 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14825 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14826 that fp elimination is turned off if the space required by locals is too
14827 big. Fixes #331958.
14829 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14832 ARM to the new style trampoline.
14834 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14836 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14838 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14840 2007-10-09 Martin Baulig <martin@ximian.com>
14843 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14844 `field_info_offset_offset'.
14846 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14848 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14849 removed more internal usage of the r11 register and made it available
14850 to the register allocator.
14852 2007-10-08 Mark Probst <mark.probst@gmail.com>
14854 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14855 when sharing generics and treat type variables as references.
14857 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14859 * mini-ppc.c: started removing the internal uses of register r11
14860 to eventually allow the register allocator to manage it as an
14861 additional available register.
14863 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14865 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14867 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14869 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14870 specific trampolines as they are not performance critical as a jump
14871 target (maybe align as before only for AOT code?). This saves about
14872 200 KB of native code on x86 for monodevelop startup.
14874 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14876 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14877 monodevelop startup.
14879 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14881 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14883 * mini-sparc.h mini-sparc.c: Implement IMT support.
14885 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14886 its smaller and doesn't clobber sparc_g1.
14888 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14890 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14894 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14896 * mini-ppc.c: implemented fast delegate invocation.
14898 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14900 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14902 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14904 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14905 code to the new style trampoline in preparation for IMT support.
14907 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14909 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14910 systems already. This also reduces the specific trampiline sizes and
14911 prepares for the use of r12 as the IMT identifier register.
14913 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14915 * mini-mips.h: endianess fix (simplified from a patch by
14916 Thomas Kunze <thommy@tabao.de>, bug #323737).
14918 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14920 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14921 to access ucontext fields and enable netbsd support
14922 (partially from Magnus Henoch <mange@freemail.hu>).
14924 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14926 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14927 use the preprocessor from the CPP env var if it is set.
14929 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14931 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14932 code, before interface_offset gets used.
14934 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14936 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14937 mono_class_setup_vtable () before accessing klass->vtable.
14939 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14941 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14944 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14946 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14947 IMT slots (this saves hundreds of KB of memory in programs like
14948 IronPython and Monodevelop).
14950 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14952 * mini.c: print the delegate counter.
14954 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14956 * mini-x86.c: make it easier to enable the debugging code for IMT
14959 2007-09-28 Martin Baulig <martin@ximian.com>
14962 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14963 `mono_method_klass_offset' and `mono_method_token_offset'.
14965 2007-09-20 Mark Probst <mark.probst@gmail.com>
14967 * mini.c: First generics sharing implementation. Can only share
14968 in very simple cases. If sharing doesn't work it falls back to
14969 dedicated compilation.
14971 * mini.h: Flag in MonoCompile to specify whether generic
14972 compilation is shared. Flags enum for marking which generic inst
14973 of a context is used. Prototypes for helper functions.
14975 * generic-sharing.c: Helper functions for generic method sharing.
14977 * optflags-def.h: Optimization flag (gshared) for enabling generic
14978 method sharing added.
14980 * Makefile.am: generic-sharing.c added.
14982 2007-09-19 Daniel Nauck <dna@mono-project.de>
14984 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14986 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14987 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14990 2007-09-19 Martin Baulig <martin@ximian.com>
14992 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14993 mono_debug_cleanup() is now part of mono_cleanup().
14995 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14997 * driver.c (mono_main): Fix a warning.
14999 2007-09-17 Zoltan Varga <vargaz@gmail.com>
15001 * aot-compiler.c: Optimize various parts when processing large assemblies.
15004 * mini.c (mono_patch_info_hash): Improve hash function.
15006 2007-09-14 Jonathan Chambers <joncham@gmail.com>
15008 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
15010 Code is contributed under MIT/X11 license.
15012 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15014 * mini.c (mini_init): Fix a leak.
15016 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
15018 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15020 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
15022 2007-09-14 Zoltan Varga <vargaz@gmail.com>
15024 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
15026 2007-09-13 Zoltan Varga <vargaz@gmail.com>
15028 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
15031 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
15033 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15035 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15037 * aot-runtime.c (decode_patch_info): Ditto.
15039 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15041 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15042 static case. Cache delegates in architecture specific code,
15043 based on number of parameters.
15045 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15046 in architecture specific code, based on number of parameters.
15048 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15049 caching happen in architecture specific code now.
15051 Code is contributed under MIT/X11 license.
15053 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15055 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15056 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15057 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15059 Code is contributed under MIT/X11 license.
15061 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15062 * mini.c: (mono_thread_abort) Fixed bug #82416.
15064 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15066 * mini.: hook the new managed GC allocation feature into the JIT.
15068 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15070 * mini.c: implementation for the new runtime tls opcode.
15072 2007-09-11 Martin Baulig <martin@ximian.com>
15075 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15076 `mono_method_inflated_offset'.
15078 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15080 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15081 async exceptions into a method.
15083 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15084 purpose of testing whenever the unwinder works at every instruction.
15086 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15088 * mini.c: check accessibility of method used in ldftn (fixes
15091 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15093 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15095 * inssel.brg: Fix a warning.
15097 2007-09-03 Martin Baulig <martin@ximian.com>
15099 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15100 now takes the `main_method' as argument.
15102 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15104 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15106 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15108 * driver.c: include the cil-coff.h header on Windows.
15110 Code is contributed under MIT/X11 license.
15112 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15114 * mini.c, driver.c: don't include the cil-coff.h header.
15116 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15118 * mini.c: flag places that needs fixes fo soft-float support.
15120 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15122 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15123 endian systems (partially from Dean Jenkins, bug #81924).
15125 2007-08-28 Mark Probst <mark.probst@gmail.com>
15127 * mini.c (check_linkdemand): Remove embedded reference object in
15128 call to LinkDemandSecurityException.
15129 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15130 with an IntPtr instead of a reference object.
15132 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15134 * mini.c (handle_initobj): Handle alignment properly.
15136 * inssel.brg (mini_emit_memset): Ditto.
15138 * inssel.brg (mini_emit_memcpy): Ditto.
15140 * inssel-sparc.brg: Ditto.
15142 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15144 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15146 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15147 exceptions raised in unmanaged code. Fixes part of #82594.
15149 2007-08-24 Mark Probst <mark.probst@gmail.com>
15151 * mini.c (mono_method_to_ir), declsec.c
15152 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15154 2007-08-22 Martin Baulig <martin@ximian.com>
15157 (MonoDebuggerThreadInfo): New typedef.
15158 (mono_debugger_thread_table): New global variable.
15159 (mono_debugger_thread_created): New public function.
15160 (mono_debugger_thread_cleanup): New public function.
15163 (MonoDebuggerInfo):
15164 - removed `get_current_thread' and `lookup_assembly'.
15165 - removed `data_table'.
15166 - added `thread_table'.
15169 (mono_thread_start_cb): Call mono_debugger_thread_created().
15170 (mono_thread_attach_cb): Likewise.
15171 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15172 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15175 * driver.c (mono_main): Move mono_debug_init() up, before calling
15176 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15178 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15180 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15181 together when passing several arguments of type double (gives a small
15182 speedup and saves a few bytes of generated code).
15184 2007-08-20 Jb Evain <jbevain@novell.com>
15186 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15188 2007-08-20 Jb Evain <jbevain@novell.com>
15190 * mini.c (mono_method_to_ir): throw MethodAccessException
15191 and FieldAccessException instead of InvalidProgramException.
15193 2007-08-20 Mark Probst <mark.probst@gmail.com>
15195 * mini.c: CoreCLR security checks.
15197 * mini.h: Removed MonoSecurityMode (moved to
15198 metadata/security-manager.h) and mono_security_mode global var
15199 (replaced by set/get functions in security-manager.h).
15201 * driver.c: Added "core-clr-test" security mode for testing. Used
15202 set-function for setting security mode.
15204 2007-08-17 Mark Probst <mark.probst@gmail.com>
15206 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15207 the new jit_info_table.
15209 * driver.c: Test code for the new jit_info_table (enabled by the
15210 define MONO_JIT_INFO_TABLE_TEST).
15212 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15214 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15215 detection of call <REG> instruction sequence. Fixes build on freebsd.
15217 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15219 * mini-exceptions.c: Fix a warning.
15221 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15223 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15224 stack overflow handling code on amd64 too.
15226 * mini-exceptions.c (mono_setup_altstack): Make this use
15227 mono_thread_get_stack_bounds ().
15229 * mini-x86.h: Disable sigaltstack on solaris x86.
15231 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15233 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15235 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15237 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15239 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15241 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15243 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15245 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15247 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15250 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15252 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15253 to be emitted (bug #82281).
15255 2007-08-01 Martin Baulig <martin@ximian.com>
15257 Merged the `debugger-dublin' branch.
15259 * debug-debugger.h (MonoDebuggerInfo):
15260 Removed the `old_*' compatibility entries.
15261 Added `debugger_version' and `data_table'.
15262 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15263 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15266 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15267 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15268 instead of a `gconstpointer'.
15269 (mono_debugger_insert_method_breakpoint): Return a
15270 `MonoDebugMethodAddressList *'.
15272 2007-06-28 Martin Baulig <martin@ximian.com>
15274 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15276 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15278 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15279 __builtin_frame_address () since it is broken on older gcc versions.
15281 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15283 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15284 on the stack overflow handling and made the managed stack overflows
15285 catchable in most cases using soft guard pages.
15286 * exceptions-x86.c: added code to restore the protection in the soft
15287 guard pages at the end of exception handling.
15289 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15291 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15293 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15295 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15296 exception handling.
15298 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15300 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15301 signal handling support until it has been ported to the new mechanism.
15302 * mini.c: fixed stack overflow detection and use the new
15303 architecture code to handle signals on the altstack.
15305 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15307 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15308 stack overflows on the alt stack.
15310 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15312 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15313 stack overflows on the alt stack.
15315 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15317 * exceptions-ppc.c: cleanup preparing for altstack support.
15319 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15321 * exceptions-arm.c: cleanup preparing for altstack support.
15323 2007-07-27 Mark Probst <mark.probst@gmail.com>
15325 * mini.c (print_jit_stats): Output hazard pointer stats.
15327 2007-07-26 Mark Probst <mark.probst@gmail.com>
15329 * driver.c, mini.c: Replaced security mode flags with a single
15332 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15334 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15336 2007-07-25 Mark Probst <mark.probst@gmail.com>
15338 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15339 (which doesn't do anything yet) for activating Core CLR
15340 (Silverlight) security.
15342 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15344 * mini-codegen.c: work around a possible gcc bug on arm.
15346 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15348 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15349 message for platforms that don't support AOT compilation.
15351 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15353 * mini.h, mini.c, driver.c: temporary smcs hack.
15355 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15357 * mini-arm.h, mini-arm.c: arm EABI fixes.
15359 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15361 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15364 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15365 trampolines taking a method argument.
15367 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15369 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15370 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15372 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15373 JIT compilation throws an exception. Fixes #82050.
15375 2007-07-19 Mark Probst <mark.probst@gmail.com>
15377 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15378 with the MONO_EXCEPTION_ defines.
15380 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15382 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15385 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15386 the cause of an assertion.
15388 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15390 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15393 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15395 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15396 assert. Should fix #82103.
15398 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15400 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15401 here too. Fixes #82095.
15403 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15406 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15408 * mini-amd64.h: Enable IMT for amd64.
15410 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15412 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15414 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15416 2007-07-12 Mark Probst <mark.probst@gmail.com>
15418 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15419 as soon as check_linkdemand sets an exception_type.
15421 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15423 * mini-x86.c: fixed offsets for IMT call sequence.
15424 * mini-x86.h: enable IMT again.
15426 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15428 * trace.c (mono_trace_enter_method): Decode MonoType too.
15430 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15432 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15434 * mini-amd64.c: Add preliminary IMT implementation.
15436 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15438 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15439 understand the new IMT-base interface invocation (thanks to
15440 Daniel Nauck for the report and the remote debugging session).
15442 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15444 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15446 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15448 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15450 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15452 * mini-trampolines.c: implement AOT IMT support.
15453 * mini-x86.h: enable IMT support for wider testing.
15455 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15457 * inssel.brg (emit_imt_argument): Add aot support here.
15459 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15461 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15463 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15464 of the IMT implementation, partially from massi, with my
15465 implementation of the bsearch sequence. Disabled by default until
15466 the AOT code is implemented.
15468 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15470 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15472 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15474 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15476 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15477 arch-independent IMT JIT code from Massimiliano
15478 Mantione (massi@ximian.com) with small cleanups from me.
15480 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15482 * Makefile.am: fix svn invocation to get the svn revision to be
15483 independent of the local language (build fix).
15485 2007-07-09 Mark Probst <mark.probst@gmail.com>
15487 * mini.c (inline_method): Reset cfg->exception_type if the
15488 inlining is aborted. Fixes: 82049.
15490 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15492 * mini.c: remove assert from exception handling code when exception_ptr
15495 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15497 * mini.c (mono_codegen): Add an assert.
15499 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15500 enter and leave code.
15501 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15503 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15505 * mini-ppc.c: fixed memory corruption for localloc(0)
15508 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15510 * mini.c: Fix warnings.
15512 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15514 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15515 to emit better double->int conversions.
15517 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15519 * mini.c: the provided Min/Max optimizations are valid for unisgned
15522 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15524 * 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
15526 2007-06-28 Miguel de Icaza <miguel@novell.com>
15528 * mini.c (mono_running_on_valgrind): Add support for reporting the
15529 method and its boundaries to valgrind.
15531 2007-06-28 Martin Baulig <martin@ximian.com>
15533 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15535 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15537 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15539 * generic.2.cs: Add new test case.
15541 2007-06-25 Martin Baulig <martin@ximian.com>
15543 Merged the `debugger-dublin' branch.
15546 (mono_debugger_insert_method_breakpoint): New public method.
15547 (mono_debugger_remove_method_breakpoint): Likewise.
15548 (mono_debugger_check_breakpoints): New static method.
15549 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15551 * debug-debugger.h (MonoDebuggerInfo):
15552 Renamed (to keep backward compatibility in the vtable):
15553 `insert_breakpoint' -> `old_insert_breakpoint'.
15554 `remove_breakpoint' -> `old_remove_breakpoint'.
15555 `create_string' -> `old_create_string'.
15556 `lookup_class' -> `old_lookup_class'.
15557 `lookup_type' -> removed; changed into a dummy field.
15558 `lookup_assembly' -> `old_lookup_assembly'.
15559 Added (same functionality, but different signature):
15560 `create_string', `lookup_class', `lookup_assembly'
15562 `get_method_addr_or_bpt', `remove_method_breakpoint',
15563 `runtime_class_init'.
15565 * debug-debugger.c: Merged the `debugger-dublin' branch.
15567 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15569 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15571 (peephole_pass): Likewise.
15573 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15575 * driver.c: hopefully make setaffinity work also for ancient
15578 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15580 * driver.c : win32 build fix.
15582 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15584 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15585 processor if it is set.
15587 2007-06-21 Martin Baulig <martin@ximian.com>
15589 * debug-mini.h: New file.
15592 (mono_debugger_insert_breakpoint_full): Moved here from
15593 ../metadata/mono-debug-debugger.c.
15594 (mono_debugger_remove_breakpoint): Likewise.
15595 (mono_debugger_breakpoint_callback): Likewise.
15597 2007-06-15 Raja R Harinath <rharinath@novell.com>
15599 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15600 changes in MonoGenericClass.
15602 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15604 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15606 2007-06-14 Raja R Harinath <rharinath@novell.com>
15608 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15609 removal of MonoGenericMethod.
15611 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15613 * mini-exceptions.c: hooks for the exception events profiling API.
15615 2007-06-14 Randolph Chung <tausq@debian.org>
15617 * Makefile.ma: Add hppa target.
15618 * mini-arch.h: Include mini-hppa.h
15619 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15620 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15621 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15623 2007-06-14 Randolph Chung <tausq@debian.org>
15625 * inssel.brg: Add rules for "chained" compare-branch operations so that
15626 a single compare op can affect multiple branches. Adjust cost for
15627 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15628 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15629 cost for some rules so that they can more easily be overridden by
15630 per-arch rules (with fixes from lupus).
15631 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15633 2007-06-13 Randolph Chung <tausq@debian.org>
15635 * mini-ops.h: Reorder branch ops so that they match the order of the
15636 corresponding CEE_* ops. The code expects them this way.
15637 Add new ops for HPPA target.
15638 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15640 2007-06-13 Randolph Chung <tausq@debian.org>
15642 * mini-exceptions.c: Handle cases where the stack grows towards
15644 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15646 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15648 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15650 * driver.c: explain where a non-matching corlib is found.
15652 2007-06-13 Mark Probst <mark.probst@gmail.com>
15654 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15656 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15658 * mini-exceptions.c: Generate a method profile leave event during
15659 an exception to ensure that the profiler gets notified.
15661 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15663 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15666 * cpu-amd64.md: Add long_and/or/xor opcodes.
15668 2007-06-06 Wade Berrier <wberrier@novell.com>
15670 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15671 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15672 length of instruction shr_imm (expected 8, got 10)
15674 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15676 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15678 2007-06-06 Mark Probst <mark.probst@gmail.com>
15680 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15681 MonoInternalHashTable again (fixed bug in the internal hash table
15684 2007-06-06 Mark Probst <mark.probst@gmail.com>
15686 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15687 Have to figure out what makes it crash the SWF regression.
15689 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15691 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15693 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15695 * mini.c: optimize out the type check when storing null in a
15698 2007-06-04 Mark Probst <mark.probst@gmail.com>
15700 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15701 MonoInternalHashTable.
15703 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15705 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15706 signed integer methods.
15708 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15710 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15711 permanently since the current approach doesn't work.
15713 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15715 * inssel.brg (stmt): Only call delegate->invoke_impl if
15716 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15718 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15720 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15721 the sreg2==rdx case.
15723 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15724 account if it contains a rex prefix.
15725 (peephole_pass): Handle OP_FMOVE as well.
15727 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15729 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15730 as it causes regressions.
15732 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15734 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15735 static case as well.
15737 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15739 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15740 (mono_arch_get_this_arg_from_call): Ditto.
15742 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15744 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15747 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15748 (mono_arch_get_this_arg_from_call): Ditto.
15750 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15752 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15753 try to create optimized invoke code and use that for further invocations.
15754 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15756 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15758 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15760 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15761 sealed classes or methods.
15762 *devirtualization.cs: tests for the new optimization
15764 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15766 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15767 by the update_volatile () function.
15769 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15771 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15774 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15776 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15778 * mini.c: Add configure checks for header files.
15779 * mini-x86.c: Add configure checks for header files.
15780 * trace.c: Add configure checks for header files.
15781 * aot-runtime.c: Add configure checks for header files.
15782 * aot-compiler.c: Add configure checks for header files.
15783 * driver.c: Add configure checks for header files.
15784 * mini-codegen.c: Add configure checks for header files.
15786 Code is contributed under MIT/X11 license.
15788 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15790 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15791 icompare_imm -128 + op_iclt. Fixes #81703.
15793 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15795 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15797 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15799 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15800 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15801 so that all isinst checks now use "interface_bitmap".
15803 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15805 * cpu-amd64.md (jmp): Fix a warning.
15807 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15809 * basic.cs: Add new regression test.
15811 * basic.cs: Remove test which is now in basic-long.cs.
15813 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15815 * basic-long.cs: Add new test.
15817 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15819 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15821 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15823 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15825 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15828 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15829 throwing code a bit.
15831 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15832 the exception throwing code a bit.
15834 * mini-x86.c (get_call_info): Allocate result from a mempool.
15836 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15838 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15840 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15842 * mini.h (MonoCompile): Add 'token_info_hash' field.
15844 * mini.c: Save token->method associations during compilation so the AOT
15845 compiler can use it.
15847 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15848 which reference generic classes and methods.
15850 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15852 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15854 * aot-compiler.c (compile_method): Fix a typo in a comment.
15856 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15858 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15859 everything generic.
15861 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15863 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15865 * mini.h (MonoCompile): Add 'args' field.
15867 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15870 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15872 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15874 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15876 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15878 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15879 opcodes for some opcodes.
15881 * mini.h *.brg *.c: Use the new opcodes.
15883 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15885 * mini.h: Bumped aot revision.
15887 * inssel.brg: modified code generation of type checks for interfaces
15888 to use the new "MonoClass.interface_bitmap" instead of the old
15889 "MonoClass.interface_offsets".
15891 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15893 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15895 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15897 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15900 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15902 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15904 2007-04-27 Wade Berrier <wberrier@novell.com>
15906 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15907 mini.h) to fix build.
15909 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15911 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15913 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15914 causes the corlib unit tests to fail.
15916 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15918 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15920 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15922 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15923 opcodes to the comparison relations.
15925 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15926 opcodes to their types.
15928 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15930 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15931 it in cfg->arch.cinfo.
15933 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15935 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15936 cfg->cil_offset_to_bb.
15938 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15940 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15941 created becase of initlocals.
15943 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15945 * mini-alpha.c cpu-alpha.md: More alpha port work from
15946 Sergey Tikhonov <tsv@solvo.ru>.
15948 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15950 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15952 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15954 * cpu-s390.md (break): Correct the length of break instruction.
15956 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15958 * mini.c: fix a couple of soft-float issues and comments.
15960 2007-04-15 Miguel de Icaza <miguel@novell.com>
15962 * trace.c (is_filenamechar): - is also a filename char.
15964 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15966 * mini-s390.c: Correct checking for enum type in return value processing.
15968 2007-04-14 Raja R Harinath <rharinath@novell.com>
15970 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15971 (version.h): Makefile is in the build directory.
15973 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15975 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15977 2007-04-11 Martin Baulig <martin@ximian.com>
15979 * mini.c (can_access_member): Fix handling of generic classes;
15982 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15984 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15986 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15988 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15990 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15992 * mini-codegen.c: make sure the right spill amount is
15993 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15995 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15997 * mini-ppc.c: fixes for the fp_branch_nan test.
15999 2007-03-23 Zoltan Varga <vargaz@gmail.com>
16001 * basic.cs: Comment out new test which still fails on ia64.
16003 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
16005 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
16007 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16009 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
16011 2007-03-22 Zoltan Varga <vargaz@gmail.com>
16013 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
16014 on 64 bit machines. Fixes part of #80738.
16016 * basic.cs: Add regression test.
16018 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16020 * inssel.brg basic.cs: Revert previous change to fix build.
16022 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
16025 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
16027 * basic.cs: Add new regression test.
16029 2007-03-17 Zoltan Varga <vargaz@gmail.com>
16031 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16034 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16036 * cpu-s390x.md: Correct length of break instruction.
16038 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16040 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16041 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16043 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16045 * *.c: Begin WIN64 port.
16046 * mini.c: Use correct register in profiler.
16047 * mini-amd64.c: No inline assembly on Win64.
16048 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16049 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16050 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16051 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16052 mono_arch_ip_from_context for Win64.
16054 Contributed under MIT/X11 license.
16056 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16058 * exceptions-amd64.c (seh_handler): Ditto.
16060 * exceptions-x86.c (seh_handler): Fix a memory leak.
16062 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16064 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16065 mini-s390x.c: fixed peephole optimizations to deal
16066 correctly with 1 and 2 byte reload avoidance.
16068 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16070 * cpu-s390.md, cpu-s390x.md: update localloc length.
16072 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16074 * cpu-g4.md: added missing descriptions.
16076 2007-03-14 Miguel de Icaza <miguel@novell.com>
16078 * Makefile.am: Add support so the tail tests are not executed on
16079 PowerPC as that is a known limitation of the PowerPC port.
16081 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16083 * runmdesc.bat: Move to msvc directory.
16085 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16087 * runmdesc.bat: Run executable that was produced by the current
16088 target and sent via an argument.
16090 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16092 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16095 * generics.2.cs: Add regression test.
16097 2007-03-09 Wade berrier <wberrier@novell.com>
16099 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16101 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16103 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16104 AOT code depends on this.
16106 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16108 * mini.c: more precise tracking of types in the eval stack
16109 (part of fix for bug #81044).
16111 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16113 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16115 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16117 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16119 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16121 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16123 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16125 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16126 a pointer on 64 bit systems. Fixes #80190.
16128 * iltests.il: Add new regression test.
16130 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16132 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16134 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16136 * trace.c: Remove an erroneous alignemnt check when tracing.
16137 Fixes --trace on OSX86.
16139 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16141 * mini-$(arch).h: initialize SP in context for all the archs.
16143 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16145 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16146 regressions in the thread tests.
16148 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16150 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16151 - fixed implementation of LOCALLOC opcode
16152 - implemented non-un compare for floats
16154 - implementation of FDIV and CKFINITE opcodes
16155 - fixes for latest mono updates
16156 - additional arch opcodes
16158 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16160 * Makefile.am: simplify and merge rules for cross-compilation.
16162 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16164 * local-propagation.c: Actually *apply* the fix for bug 80591...
16166 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16168 * mini-exceptions.c: backuot part of the last change
16169 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16171 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16172 * inssel.brg: Fix bug 59286.
16175 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16177 * mini-exceptions.c: patch from Zoltan to correctly check for
16178 stack boundaries (using the stack register, not the frame register),
16179 fixes bugs #80724, #79717.
16181 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16183 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16184 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16186 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16187 presence of frame pointer elimination.
16189 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16191 * mini-x86.h: NetBSD UCONTEX_REG defines.
16193 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16195 * inssel-amd64.brg: Fix amd64 build.
16197 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16199 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16202 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16204 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16207 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16209 2007-01-30 Mark Mason <mason@broadcom.com>
16211 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16212 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16213 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16214 beginning support for CEE_JMP [not quite working yet]
16215 * tramp-mips.c: LMF handling now works
16217 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16219 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16221 * mini.h (NULLIFY_INS): New macro.
16223 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16225 * mini.c: statistical profiler fix for windows, patch
16226 from Tor Lillqvist (tml@novell.com).
16228 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16229 * local-propagation.c: Fix bug 80591.
16231 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16233 * Makefile.am: put back the --export-dynamic option as with
16234 the previous gmodule flags (thanks to Robert Jordan).
16236 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16238 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16240 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16241 simplify and speed up the local register allocator. Also rename some fields
16242 like iassign->vassign.
16244 * regalloc.c: Remove some functions which are no longer used since their
16245 inlined version is in mini-codegen.c.
16247 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16249 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16251 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16253 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16254 narrowing. Fixes #80622.
16256 * iltests.il: Add new regresssion test.
16258 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16260 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16261 debug-debugger.c, debug-debugger.h: warning fixes.
16262 * driver.c: updated copyright year and made it fit in one line.
16264 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16266 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16268 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16270 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16272 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16274 * iltests.il: Add new test for bug #80507.
16276 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16278 * mini-arm.h: use soft-float also on vfp for now.
16280 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16282 * mini.c: fix some more soft-float issues.
16284 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16286 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16288 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16289 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16290 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16291 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16293 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16295 * mini-arm.c: typo fix.
16297 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16299 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16301 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16303 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16304 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16306 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16308 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16310 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16312 * inssel.brg: Fix a warning.
16314 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16316 * abcremoval.c ssa.c ssapre.c: Update after this change.
16318 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16320 * dominators.c (df_set): Use mono_bitset_union_fast.
16322 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16324 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16325 mini-codegen.c: reduce relocations and memory usage for the cpu
16328 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16330 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16332 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16333 to reduce their size.
16335 2007-01-19 Mark Mason <mason@broadcom.com>
16337 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16338 * mini-mips.c: more configuration macros, support long conditional branches, additional
16339 asserts, fix epilog instrumentation.
16340 * mini-mips.h: use standard stack walk
16341 * cpu-mips.md: increase size of div, rem and conditional branches
16343 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16348 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16350 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16351 (compile_method): Ditto.
16353 * aot-runtime.c (decode_klass_info): Ditto.
16355 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16356 needed by the code generated by inssel.brg. Also fix a warning.
16358 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16360 * mini.c: deal with enums that become genericinsts by
16361 being nested in a generic class (bug #79956).
16363 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16365 * mini.c: match the generic definition to check for
16366 private access with generic types (bug #78431).
16368 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16370 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16371 to make life easier for people cross-compiling that insist on not
16374 2007-01-17 Mark Mason <mason@broadcom.com>
16376 * inssel-long.brg: patch to deal with mips missing flags
16377 * inssel-long32-mips.brg: implement overflow checks
16378 * insset-mips.brg: implement overflow checks
16379 * mini-mips.h: implement conditional exception handling
16380 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16381 Remove unused code, minor cleanups.
16382 * exceptions-mips.c: minor cleanups
16383 * mini-ops.h: add mips conditional exception ops
16384 * cpu-mips.md: add mips conditional exception ops
16387 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16389 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16390 to deal with mips missing of flags.
16392 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16394 * exceptions-ppc.c: execute fault handlers.
16396 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16398 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16400 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16402 * mini.c: handle also floating point values in initialize_array.
16404 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16406 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16407 array initialization and make it conditional on the intrins option.
16409 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16411 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16412 relocations and put the patch info names close to the enum definition.
16414 2007-01-15 Mark Mason <mason@broadcom.com>
16416 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16418 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16420 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16422 2007-01-12 Raja R Harinath <rharinath@novell.com>
16424 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16426 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16428 * Makefile.am: distribute the mips sources.
16430 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16432 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16435 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16437 * cpu-x86.md: back out for now as this triggers other regressions.
16439 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16441 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16442 to eax:edx, so ecx can't get allocated to them (bug #80489).
16444 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16446 * mini.c, mini-exceptions.c: enabled running fault handlers
16449 2007-01-03 Miguel de Icaza <miguel@novell.com>
16451 * driver.c: If nothing fail, do not use the string "failed",
16452 because it makes it very annoying to view test result logs on the
16455 2006-12-30 Miguel de Icaza <miguel@novell.com>
16457 * debug-debugger.c (mono_debugger_main): Rename "main" to
16458 "main_method" to prevent a warning.
16460 Remove a warning for unused field.
16462 2006-12-28 Martin Baulig <martin@ximian.com>
16465 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16467 2006-12-22 Martin Baulig <martin@ximian.com>
16469 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16470 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16471 seperate `.mdb_debug_info' section, so we can access it from the
16472 debugger even if the binary is stripped.
16474 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16475 from the `.mdb_debug_info' here to prevent the linker from
16476 removing that section.
16478 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16479 mdb-debug-info64.s.
16481 2006-12-19 Robert Jordan <robertj@gmx.net>
16483 * mini-x86: enable the code to return small structures in
16484 registers for FreeBSD as well. Fixes bug #80278.
16485 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16487 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini-x86.c: align the stack when calling the profiler
16490 function instrumenting the prolog (on OSX).
16492 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16494 * mini.c: emit a break opcode where Debugger.Break () is called.
16496 2006-12-13 Miguel de Icaza <miguel@novell.com>
16498 * mini.c (mono_method_to_ir): Provide useful information on this
16499 assert, to prevent others from debugging like I did.
16501 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16503 * mini.c: enable code which was incorrectly commented
16506 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16508 * mini-x86.c: enable on OSX, too, the code to return small
16509 structures in registers.
16511 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16513 * mini-x86.c: remove the use of the dynamic code manager here, too.
16515 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16517 * mini.h, debug-debugger.c, tramp-*.c: fixed
16518 mono_debugger_create_notification_function() to use
16519 mono_global_codeman_reserve () instead of a dynamic code manager.
16521 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16524 ves_array_element_address() jit icall and use a generated
16525 managed method instead (which is about 4 times faster for a rank 3
16528 2006-11-29 Mark Mason <mason@broadcom.com>
16530 * basic-calls.cs: additional tests for passing
16531 structures as function arguments.
16533 2006-11-29 Mark Mason <mason@broadcom.com>
16535 * mini-mips.h: disable custom exception handling
16536 * mini-mips.c: throw/rethrow should use jalr to call
16537 exception stubs. Fixed bug with passing structures
16538 by value. More support for tracing floating point
16541 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16543 * mini.c: fixed typo in the soft-float ldind.r4 handling
16546 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16548 * mini.c, mini.h, driver.c: added --runtime command line
16549 option to select a different runtime than the autodetected one.
16550 * jit.h: added API for embedders to initialize with a specific
16553 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16555 * mini.c: handle also boxing of r4 values (bug #80024).
16557 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16559 * mini-ppc.c: force indirect calls until we reserve
16560 enough address space for all the generated code.
16562 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16564 * exceptions-arm.c: workaround bugs in the libc definition
16565 of struct ucontext.
16567 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16569 * inssel.brg: fixes from me and Mark Mason.
16571 2006-11-23 Dick Porter <dick@ximian.com>
16573 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16574 semaphore display now we've fixed the initial value
16576 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16578 * inssel.brg: partially revert the last change to fix the build.
16580 2006-11-21 Mark Mason <mason@broadcom.com>
16582 * inssel.brg: Add and use compare-and-branch macros to support
16583 architectures that do not have condition code registers (ie. MIPS).
16584 * *-mips.{c,brg,md}: Fix copyright statements
16586 2006-11-20 Mark Mason <mason@broadcom.com>
16588 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16589 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16590 * mini.h: Added declaration for mono_print_ins()
16591 * mini-codegen.c: added ins_spec initializer for MIPS
16592 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16593 vreg to be virtual and hreg to be non-virtual.
16594 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16595 is not yet working/implemented correctly.
16596 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16597 non-static, fixup calls to print_ins() from other parts in the file.
16599 2006-11-20 Mark Mason <mason@broadcom.com>
16601 * basic-calls.cs: added tests for passing structures as arguments
16604 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * inssel-long32.brg: optimize signed division by power of two.
16608 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16610 * mini-arm.c: added support for interworking with thumb code
16611 (mono must be still be built using the ARM instruction encoding).
16613 2006-11-19 Miguel de Icaza <miguel@novell.com>
16615 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16616 verifier has different rules for it. Fixes a few verifier issues
16619 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16620 at the end, so people know what happened.
16622 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16624 * brach-opts.c: in optimize_exception_target() make sure we
16625 are in a catch clause (fixes bug #79871).
16627 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16630 more soft-float support fixes.
16632 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16634 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16635 that are passed half on the stack and half in registers.
16637 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16639 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16640 more mips integration work from Mark E Mason
16641 <mark.e.mason@broadcom.com>.
16643 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16645 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16646 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16647 tramp-mips.c: added sources for the mips port, not
16648 integrated in the build yet. Contributed by
16649 Mark E Mason <mark.e.mason@broadcom.com>.
16651 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16653 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16655 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16657 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16658 put the soft-float rules in its own file since it seems to
16659 break s390 compilation.
16661 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16663 * mini-arm.c: fixed wrnings.
16665 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16667 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16668 inssel-arm.brg: ARM support for soft-float.
16670 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16672 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16673 loads and stores of 32 bit fp values.
16675 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16677 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16679 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16680 works. Fixes #79852 and #79463.
16682 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16684 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16685 more soft-float support WIP and fixes.
16687 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16689 * mini-arm.c: some VFP updates.
16691 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16693 * mini-exceptions.c: 0 is a valid local var offset in some
16694 architectures, don't assert (bug #78508).
16696 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16698 * exceptions-arm.c: fixed off by one error in stack walk code.
16700 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16702 * mini.h, mini.c: more precise tracking of type load exceptions.
16704 2006-11-03 Robert Jordan <robertj@gmx.net>
16706 * Makefile.am: [WIN32] Add monow.exe target.
16707 * driver.c: [WIN32] Don't detach the console when debugging.
16710 2006-10-30 Miguel de Icaza <miguel@novell.com>
16712 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16714 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16716 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16718 * driver.c (mini_regression): Fix --regression with AOT.
16720 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16722 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16724 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16726 * mini-sparc.h: Don't use sigaction on sparc/linux.
16728 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16730 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16732 * mini-exceptions.c: Add proper include files for getpid ().
16734 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16736 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16737 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16740 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16741 name cache to reduce its size.
16743 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16745 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16747 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16748 the mono_lmf TLS variable.
16750 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16751 trampoline lmf frames.
16753 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16755 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16757 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16758 the mono_lmf TLS variable.
16760 * mini-exceptions.c: Access the LMF structure through accessors.
16762 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16763 variable instead of in jit_tls->lmf.
16765 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16767 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16768 trampoline lmf frames.
16770 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16772 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16774 * mini.c trace.c mini-x86.c: Revert these too.
16776 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16779 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16781 * genmdesc.c: removed now dead code.
16783 2006-10-09 Robert Jordan <robertj@gmx.net>
16785 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16787 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16789 * mini.h: do not leave gaps in the opcode values.
16791 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16793 * jit-icalls.h: flag functions as internal here, too.
16795 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16798 functions with the internal attribute.
16800 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16802 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16804 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16806 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16809 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16811 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16812 tail calls as on other platforms.
16814 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16816 * iltests.il: Add a few tailcall tests.
16818 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16820 * driver.c: fix loop for old compilers (bug #79521).
16822 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16824 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16826 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16828 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16829 metadata without any code.
16831 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16832 more precise debugging information using gdb.
16834 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16836 * inssel-ia64.brg: Make the helper methods static.
16838 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16840 * inssel-x86.brg: make the helper methods static.
16842 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16844 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16846 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16848 * mini.c: updates for monoburg changes.
16849 * inssel.brg: make a few helper functions static as they should.
16851 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16853 * Makefile.am: Move mini-codegen.c to common_sources.
16855 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16857 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16859 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16860 mini-ppc.h: port to use the common local register allocator.
16862 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16864 * mini.h: Remove the comment too then.
16866 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16868 * mini.h: put back backend.data which is to be used shortly and
16869 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16870 pointers on 4 byte boundaries it'd have much bigger issues running
16871 and you can ifdef it out anyway.
16873 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16875 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16876 MonoInst size by 4 bytes on 64 bit machines.
16878 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16880 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16881 replacement with more meaningful field names. Arch maintainers, please
16882 check the assigned names are good enough for your arch.
16884 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16886 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16887 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16889 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16891 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16892 relocations and memory requirements, put the optimization flags
16893 definitions in their own file.
16895 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16897 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16899 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16901 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16903 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16905 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16907 * inssel.brg: use the correct function to get the size of an item
16908 in an array, given an element class.
16909 * aot-compiler.c: do not access class->class_size directly.
16911 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16913 * mini.h, debug-mini.c: added a debugging function to print
16914 info about local variables and arguments in a jitted method.
16916 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16918 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16920 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16922 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16924 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16925 inner and outer loops when passing vtypes.
16927 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16929 * mini-ppc.c: take into account the cpu errata for cache flushing
16930 which caused some random errors (bug #79381).
16932 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16934 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16935 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16937 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16939 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16942 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16943 freebsd ports tree.
16945 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16946 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16948 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16951 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16953 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16955 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16957 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16958 macro does not have to be changed during debugging.
16960 * 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>.
16962 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16964 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16966 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16967 MONO_ARCH_NO_EMULATE_MUL is defined.
16969 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16971 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16973 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16975 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16977 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16979 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16980 stuff to mini-exceptions.c where it is used.
16982 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16983 setup code, the real one is in mini-exceptions.c.
16985 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16986 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16987 some changes from the freebsd ports tree.
16989 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16992 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16994 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16996 * mini.c: on Linux, check for /proc to be mounted
16997 (bug# 79351, novell bug#201204).
16999 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
17001 * mini.c: handle cases where pthread_attr_getstack() behaves
17002 incorrectly (bug #78096).
17004 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
17006 * mini-arm.c: support larger stack frames (bug #79272).
17008 2006-09-08 Zoltan Varga <vargaz@gmail.com>
17010 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
17012 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
17015 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
17016 mono_class_from_name () to find a class from its name.
17018 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
17020 2006-09-07 Zoltan Varga <vargaz@gmail.com>
17022 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
17024 2006-09-05 Kornel Pal <kornelpal@gmail.com>
17026 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
17028 2006-09-04 Zoltan Varga <vargaz@gmail.com>
17030 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
17031 callinfo->trampoline.
17033 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17035 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17038 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17040 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17042 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17044 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17045 stats.method_trampolines, it is already done by the generic trampoline code.
17047 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17049 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17051 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17053 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17055 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17057 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17059 * mini.c (print_jit_stats): Print new stats.
17061 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17063 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17065 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17066 Address on two dimensional arrays. Fixes #78729.
17068 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17070 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17073 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17075 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17078 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17080 (mini_get_ldelema_ins): Ditto.
17082 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17084 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17085 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17088 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17090 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17091 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17093 * exceptions-s390x.c: Cosmetic change.
17095 * tramp-s390.c: Fix warning.
17097 * cpu-s390.md: Correct length of mul_imm.
17099 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17101 * aot-compiler.c: added binary writer with ELF backend
17102 implementation (only on Linux/x86 for now).
17104 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17106 * Makefile.am: Don't run net 2.0 AOT tests.
17108 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17109 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17111 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17113 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17115 * aot-compiler.c: simplified and refactored the asm-writing code
17116 to allow different backends.
17118 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17120 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17122 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17123 little. Share patches of type TYPE_FROM_HANDLE as well.
17125 * mini.c (mono_patch_info_equal): New helper function.
17126 (mono_patch_info_hash): Ditto.
17128 * aot-compiler.c (emit_method_code): Fix s390 build.
17130 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17131 is not handled because it is stored as a flag and not as a type ctor. Fixes
17134 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17136 * aot-compiler.c: Fix computation of GOT slot statistics.
17138 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17139 Also remove support for not PIC AOT.
17141 * mini.h: Bump AOT file format version.
17143 * objects.cs: Add a test for #78990.
17145 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17146 (peter.dettman@iinet.net.au). Fixes #79087.
17148 * basic-long.cs: Add a test for the above.
17150 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17152 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17154 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17157 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17159 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17162 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17164 * mini.c: Don't verify COM proxy invoke calls
17167 2006-08-10 Dick Porter <dick@ximian.com>
17169 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17170 which process is holding semaphores locked.
17172 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17174 * mini-ia64.c mini-amd64.c: Fix #79027.
17176 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17178 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17180 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17181 implicit arguments in a vararg call. Fixes #79027.
17183 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17185 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17186 (mono_get_array_new_va_signature): Ditto.
17188 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17190 * aot-runtime.c: Call init_plt lazily.
17192 * inssel-long.brg: Fix unsigned long->int conversion.
17194 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17196 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17197 that most data is now in the .rss/.data section.
17199 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17201 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17203 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17205 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17207 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17209 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17210 virtual call. Fixes #79010.
17212 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17213 and use the result as the this argument in the real call.
17215 * generics.2.cs: Add a new test for #79010.
17217 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17219 * mini-x86.c: Fix a warning.
17221 * aot-compiler.c: Add a bunch of statistics.
17223 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17225 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17227 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17229 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17231 * 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>.
17233 2006-07-13 Miguel de Icaza <miguel@novell.com>
17235 * mini.c (mono_method_to_ir): Obtain the original method in the
17236 CIL stream and use this to perform validation.
17240 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17242 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17243 (mono_arch_call_opcode): Ditto.
17245 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17248 * mini.c (mono_patch_info_dup_mp): New helper function.
17250 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17251 compilation. Fixes #78827.
17253 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17255 * declsec.c: Use original security informations for
17256 MONO_WRAPPER_MANAGED_TO_MANAGED.
17258 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17260 * mini.c: Allow Com Interop methods/classes and
17261 don't verify COM wrapper calls
17264 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17266 * inssel-long32.brg: Fix long->i4 checked conversion.
17268 * exceptions.cs: Add a test for the above.
17270 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17272 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17274 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17277 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17280 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17282 * mini.c: Fix solaris/x86 exception handling.
17284 * Makefile.am: Get rid of $(ICU_LIBS).
17286 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17288 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17289 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17290 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17292 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17294 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17295 this function causes a SIGSEGV.
17297 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17299 * mini.c: Remove unused solaris/x86 includes.
17301 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17303 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17305 2006-06-20 Jb Evain <jbevain@gmail.com>
17307 * cpu-g4.md: fix max length of start_handler instruction.
17309 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17310 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17312 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17313 * ssa.c: Fixed bug 78653 for SSA based deadce.
17314 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17315 MonoInst.flags, used in SSA based deadce.
17316 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17317 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17319 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17321 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17322 it can end up using non executable memory on ppc64 systems
17323 running ppc32 userspace (fix from Johannes Berg).
17325 2006-06-14 Dick Porter <dick@ximian.com>
17327 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17330 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17331 * mini.c: Made so that inline is locally disabled if it would
17332 trigger a .cctor, because too many apps depend on this behavior
17333 (which seems to be also the one of the MS CLR).
17335 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17337 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17338 No idea why this worked before.
17340 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17341 which branch to outer exception clauses since they could skip the
17342 inner finally clauses. Fixes #78633.
17344 * exceptions.cs: Add a test for the above.
17346 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17349 * iltests.il: Add a test for the above.
17351 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17353 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17354 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17356 * iltests.il: Add a test for the above.
17358 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17360 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17362 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17363 methods as instrinsics.
17365 2006-06-09 Wade Berrier <wberrier@novell.com>
17367 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17368 (simple-cee-ops.h ssapre-mini-ops.h)
17370 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17372 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17373 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17375 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17376 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17378 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17380 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17382 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17384 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17385 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17386 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17387 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17388 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17389 of opcodes, so that bug 78549 should not happen again.
17390 * ssapre.c: Updated to use the renamed files.
17392 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17394 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17395 in OP_ATOMIC_EXCHANGE_I4.
17397 2006-06-07 Wade Berrier <wberrier@novell.com>
17399 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17400 in mono_debugger_create_notification_function)
17402 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17404 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17406 * mini.c (type_from_stack_type): Disable some changes which do not
17409 * driver.c: Reenable opts.
17411 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17412 of the evaluation stack.
17414 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17415 evaluation stack trace at entry to the bblock.
17417 * mini.c (merge_stacks): New function to perform verification of stack merges.
17418 Turned off by default.
17420 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17423 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17425 * local-propagation.c: Fixed bug 78549.
17427 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17429 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17431 2006-06-02 Miguel de Icaza <miguel@novell.com>
17433 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17434 tramp-arm.c, tramp-ia64.c
17435 (mono_debugger_create_notification_function): Update signature to
17436 new signature and use new protocol for creating the notification
17439 Should fix the build.
17441 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17443 * exceptions-ppc.c (mono_jit_walk_stack)
17444 (ves_icall_get_frame_info): Fix the build
17446 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17448 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17450 2006-05-31 Raja R Harinath <rharinath@novell.com>
17452 * il2tests.2.il: New file for generics CIL tests. Add test for
17454 * Makefile.am: Update.
17457 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17460 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17462 * aliasing.c: Fixed bug 78311.
17464 2006-05-29 Martin Baulig <martin@ximian.com>
17466 * mini-exceptions.c (mono_find_jit_info): When computing the
17467 native offset, check whether we're actually inside the method's
17468 code; call mono_debug_print_stack_frame() to format the frame.
17469 (ves_icall_System_Exception_get_trace): Call
17470 mono_debug_print_stack_frame() to format the stack frame.
17471 (ves_icall_get_trace): Update to the new debugging API.
17472 (mono_jit_walk_stack_from_ctx): Likewise.
17473 (ves_icall_get_frame_info): Likewise.
17475 * mini.c (get_method_from_ip): Use the new debugging API.
17476 (mono_print_method_from_ip): Likewise.
17479 (mono_jit_walk_stack): Use the new debugging API.
17480 (ves_icall_get_frame_info): Likewise.
17482 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17484 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17486 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17488 * mini.c: Added "limitator" to inline for debugging.
17490 2006-05-24 Martin Baulig <martin@ximian.com>
17492 * debug-debugger.c (mono_debugger_init): Create a private,
17493 malloc()-based code manager for the notification function and
17494 intentionally leak it on exit. This fixes the crash-on-exit race
17498 (mono_debugger_create_notification_function): Added
17499 `MonoCodeManager *' argument.
17502 (mono_debugger_create_notification_function): Added
17503 `MonoCodeManager *' argument.
17505 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17507 * aliasing.c: Fixed 64 bit issue.
17508 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17509 default since all known bugs are fixed (one more time!).
17511 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17513 * mini.c: write barrier support.
17515 2006-05-23 Martin Baulig <martin@ximian.com>
17517 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17518 check at the top of the file.
17520 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17522 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17523 reverting changes without reason and without changelog entries.
17525 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17527 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17528 to a few opcodes. Fixes #78439.
17530 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17531 consistency with other archs.
17533 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17535 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17537 * debug-debugger.c: fix the build.
17539 2006-05-17 Martin Baulig <martin@ximian.com>
17542 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17543 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17544 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17545 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17547 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17549 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17551 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17553 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17554 MONO_TYPE_GENERICINST.
17556 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17557 MONO_TYPE_GENERICINST.
17559 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17561 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17564 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17566 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17568 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17570 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17572 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17573 mono_trace_cleanup ().
17575 * iltests.il: Fix problem with the newly added test.
17577 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17578 due to register constraints, free up the previous hreg. Fixes #78314.
17580 * iltests.il: Add new test for #78314.
17582 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17583 Interlocked.Add. Fixes #78312.
17585 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17587 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17589 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17591 2006-05-05 Martin Baulig <martin@ximian.com>
17593 * debug-mini.c (mono_debug_open_block): New method.
17596 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17597 the beginning of each basic block.
17600 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17601 the beginning of each basic block.
17603 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17605 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17606 default until I understand why they break the build on amd64.
17608 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17610 * mini.c (mini_cleanup): Call mono_cleanup ().
17612 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17615 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17617 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17618 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17619 default since all known bugs are fixed, and I cannot reproduce bug
17620 77944... I'm asking Matt Hargett to test again after this commit.
17622 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17624 * mini-codegen.c: Fixed typo that thrashed inline.
17626 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17628 * dominators.c (compute_dominators): Avoid using a worklist since
17629 it is not correct in some cases. Instead, iterate over all bblocks as
17630 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17632 2006-04-28 Miguel de Icaza <miguel@novell.com>
17634 * mini.c (mono_jit_compile_method_inner): Use
17635 mono_prepare_exception_from_error that resets the value
17638 2006-04-27 Miguel de Icaza <miguel@novell.com>
17640 * mini.c: Move the mini_loader_error_to_exception to metadata.
17642 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17644 * aliasing.c: Fixed bug 78210.
17646 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17648 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17649 default until all their problems (or the ones they trigger) are fixed.
17651 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17653 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17655 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17656 as loaded only after resolving patches since that could invoke the same method.
17658 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17660 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17663 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17666 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17669 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17670 made from AOT code through the PLT table.
17672 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17673 holding the plt offset when a call is made to the aot plt trampoline.
17675 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17677 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17680 * Makefile.am (common_sources): Fix build breakage.
17682 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17683 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17684 intra-assembly calls if possible.
17686 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17688 * mini-trampolines.c: Handle PLT entries.
17690 * mini.c: Avoid creating a GOT var for calls.
17692 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17693 from mscorlib code.
17695 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17696 from mscorlib code.
17698 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17701 * mini.h: Bump AOT file format version.
17703 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17706 2006-04-25 Martin Baulig <martin@ximian.com>
17708 * driver.c: Disable copyprop, consprop and inline when running
17709 inside the debugger.
17711 2006-04-25 Martin Baulig <martin@ximian.com>
17713 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17714 with `get_current_thread' and added `detach'.
17715 (MonoDebuggerMetadataInfo): Added `thread_size',
17716 `thread_tid_offset', `thread_stack_ptr_offset' and
17717 `thread_end_stack_offset'.
17719 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17721 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17724 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17725 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17727 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17729 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17731 * aot.c: Add support for ADJUSTED_IID.
17733 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17735 * aot.c (emit_method_order): Don't align method_order_end.
17737 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17738 the interface ID changes.
17740 2006-04-21 Dick Porter <dick@ximian.com>
17742 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17743 cleaning up a thread. Fixes the new part of bug 77470.
17745 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17747 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17748 to managed wrapper.
17750 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17752 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17754 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17755 SIGSEGV. Fixes #78072.
17757 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17758 unregister our SIGABRT handler.
17760 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17762 * mini.c: Disabled inline where it can alter the call stack in a
17763 way visible from managed code.
17764 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17767 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17769 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17770 on other platforms. Fixes #78089.
17772 2006-04-13 Martin Baulig <martin@ximian.com>
17774 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17775 determine whether we're inside the debugger.
17778 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17780 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17782 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17783 handler clauses. Fixes #78024.
17785 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17786 in the CALL_MEMBASE opcodes. Fixes #78088.
17787 (mono_arch_get_vcall_slot_addr): Ditto.
17789 2006-04-10 Martin Baulig <martin@ximian.com>
17791 * debug-debugger.c: The thread handling code has now been moved
17792 into ../metadata/threads.c.
17794 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17796 * driver.c (mono_main): Fix --with-gc=none build.
17798 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17799 (mono_spillvar_offset_float): Ditto.
17800 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17801 hreg, not when its !global, since on ia64, there is a third category: stacked
17804 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17806 * mini.c: set MonoInst->klass for load field address and a few other
17809 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17811 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17813 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17815 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17816 the branch opt changes.
17818 2006-04-06 Dick Porter <dick@ximian.com>
17820 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17822 * wapihandles.c (mini_wapi_seminfo):
17823 * driver.c (mono_main): Add semaphore info option
17825 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17827 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17828 branch optimization changes. Fixes #78009.
17830 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17832 * mini.c: ignore accessibility of methods in managed->native wrappers.
17834 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17836 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17838 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17840 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17842 * mini.c: Modify the branch optimizations to preserve the invariant that
17843 the entries inside the in_bb and out_bb arrays are unique.
17844 (mono_unlink_bblock): Avoid creation of new arrays.
17846 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17848 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17851 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17853 * mini.c (optimize_branches): Remove the "optimizations" in
17854 the cbranch1/cbranch2 -> branch cases which were causing several
17855 problems in the past. Fixes #77986.
17857 2006-03-31 Chris Toshok <toshok@ximian.com>
17859 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17860 default optimizations :(
17862 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17864 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17867 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17869 * local-propagation.c: Added comments to structs and removed
17870 "Mono" prefixes from local tree mover types.
17872 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17874 * Makefile.am (arch_sources): Define this for each architecture so
17875 libmono_la_SOURCES is defined in one place.
17877 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17879 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17882 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17884 * driver.c: print the GC name supplied by configure.
17886 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17888 * local-propagation.c: Added tree mover, and moved here all the
17889 local propagation code from mini.c
17890 * mini.c: Added support for treeprop, and moved all the local
17891 propagation code to local-propagation.c
17892 * mini.h: Added support for treeprop
17893 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17894 treeprop, inline and deadce by default
17895 * Makefile.am: Added local-propagation.c
17897 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17899 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17901 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17903 * debug-debugger.c: make it compile without the Boehm GC.
17905 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17907 * mini.c: fixed issue with mismatch when an icall is registered
17908 with multiple names but same address.
17910 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17912 * declsec.c, mini-exceptions.c: use write barrier to set reference
17913 fields of managed objects.
17915 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17917 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17918 (can_access_internals): Fix a warning.
17920 * mini.c (print_method_from_ip): Rename this to
17921 mono_print_method_from_ip so it gets exported.
17923 * trace.c: Deal with strings inside StringBuilder's containing garbage
17924 and fix memory leaks. Fixes #77848.
17926 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17928 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17931 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17933 * mini-s390.c: Remove OP_X86_TEST_NULL.
17935 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17937 * mini.c: use the correct GetHashCode() for the moving collector.
17939 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17941 * liveness.c: Regalloc spill cost tuning.
17943 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17945 * mini-s390x.h: Correct S390_LONG macro.
17947 * mini-s390x.c: Cleanup unused code.
17949 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17951 * jit-icalls.h: New file.
17953 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17954 icalls and include that instead of including jit-icalls.c.
17956 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17959 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17961 * mini.c: when checking for member accessibility, also check for
17962 friend assemblies and for explicit interface implementations.
17964 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17966 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17968 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17970 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17971 common cases are done first.
17973 * mini-ops.h: Only define platform specific opcodes on the given platform.
17975 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17978 2006-03-14 Martin Baulig <martin@ximian.com>
17980 Revert Paolo's change from r57348:
17982 * mini.h: don't use gboolean for bitfields.
17983 * mini.c: verifier changes for fields and methods accessibility.
17985 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17987 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17989 * mini-s390x.c: Fix conv_r_un.
17991 * cpu-s390, cpu-s390x.md: Fix lengths.
17993 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17995 * mini.c: nested types have access to all the nesting
17996 levels, not just the enclosing types.
17998 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
18000 * mini.c: added a few more verification checks.
18002 2006-03-12 Zoltan Varga <vargaz@gmail.com>
18004 * liveness.c: Merge optimizations from the linear-il branch.
18006 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18008 * mini-ia64.c (emit_call): Add a comment.
18010 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
18012 * tramp-ia64.c: Fix some warnings.
18014 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
18016 * mini.h: don't use gboolean for bitfields.
18017 * mini.c: verifier changes for fields and methods accessibility.
18019 2006-03-11 Zoltan Varga <vargaz@gmail.com>
18021 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
18022 lazy icall wrapper changes.
18024 * dominators.c: Replace all the dominator algorithms with faster
18025 ones from the linear-il branch.
18027 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
18030 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
18031 common cases are done first.
18033 * mini-amd64.c: Fix some warnings.
18035 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18038 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18041 * mini.h: Add a missing prototype.
18043 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18045 * mini.c: Compile icall wrappers lazily.
18047 * mini-codegen.c: Use printf instead of g_print since its much faster.
18049 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18052 * mini.c (optimize_branches): Cache the negative result from
18053 remove_block_if_useless ().
18055 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18056 Also fix some bblock linking issues.
18058 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18061 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18063 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18064 accessed fields first, for better cache behavior.
18066 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18068 * mini.c: speedup IList<T> array accesses.
18070 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18072 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18073 inline_costs counter. Fixes #77190.
18075 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18077 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18078 trace messages. Fixes #77706.
18080 2006-03-04 Martin Baulig <martin@ximian.com>
18082 * tramp-amd64.c, tramp-x86.c
18083 (mono_debugger_create_notification_function): Use
18084 mono_global_codeman_reserve() to allocate a buffer at runtime and
18087 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18089 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18090 notification function at runtime and then call `initialize' in the
18091 `MONO_DEBUGGER__debugger_info' vtable.
18093 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18095 * iltests.il: Fix a visibility problem.
18097 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18099 * driver.c, mini.c: add hooks for the counters API.
18101 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18103 * driver.c: show disabled options.
18105 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18107 * linear-scan.c: always use cost-driven selection.
18109 2006-02-28 Raja R Harinath <rharinath@novell.com>
18111 * jit-icalls.c (helper_compile_generic_method): Revert change from
18114 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18116 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18118 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18120 * inssel.brg: style fixes, mostly to force the updated monoburg
18121 to run for people using svn.
18123 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18125 * mini.c: match monoburg changes.
18127 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18129 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18130 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18131 declaration in the header file.
18133 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18135 * helpers.c: reduce relocations and mem usage.
18137 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18139 * mini.h, mini-codegen.c: disable logging features if
18140 requested by configure.
18142 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18144 * mini.c: tiny verifier changes.
18146 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18149 cpu-pentium.md: stack alignment changes for osx/x86,
18150 partially from Geoff Norton <gnorton@customerdna.com>.
18152 2006-02-24 Raja R Harinath <harinath@gmail.com>
18154 * jit-icalls.c (helper_compile_generic_method): Update to changes
18155 in metadata/class.c.
18157 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18159 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18161 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18162 interface calls with large offsets.
18164 2006-02-23 Raja R Harinath <rharinath@novell.com>
18166 * jit-icalls.c (helper_compile_generic_method): Document the
18167 special-case we depend on so that we can inflate the method twice
18168 with the same context with no bad side-effects.
18170 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18172 * mini-x86.c, mini-amd64.c: fix for case when xen support
18175 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18177 * mini-x86.c, mini-amd64.c: generate code to access tls items
18178 in a faster way for Xen systems.
18180 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18182 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18183 updates and compilation fixes for the OSX/x86 port, mostly from
18184 Geoff Norton <gnorton@customerdna.com>.
18186 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18188 * inssel.brg: faster interface call implementation
18189 to sync with the interface_offsets MonoVTable changes.
18191 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18193 * mini.c: more verification checks.
18195 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18197 * mini.c: added a few more verification checks.
18199 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18201 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18202 facility on the processor and use it if available.
18204 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18206 * driver.c, aot.c, mini.c: throw exception if the IL code is
18207 invalid or unverifiable.
18209 2006-02-17 Raja R Harinath <rharinath@novell.com>
18211 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18214 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18216 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18218 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18220 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18221 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18222 handling of instantiated generic valuetypes.
18224 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18226 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18227 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18230 * generics.2.cs: Revert the nullable reftypes tests.
18232 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18234 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18235 using __builtin_frame_address (1) as it doesn't work in the presence
18236 of optimizations. Hopefully fixes #77273.
18238 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18239 -> generics.cs change as it doesn't work with some automake versions.
18241 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18243 * mini.c: handle systems that sue a different way to
18244 retrieve the stack address of the current thread.
18246 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18248 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18249 it specially in the makefile.
18251 * generics.2.cs: Add tests for nullable reference types.
18253 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18255 * mini.c: always handle the case when mono_jit_init()
18256 is called in a thread different from the main thread,
18257 confusing libgc (bug #77309).
18259 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18261 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18263 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18265 * mini.c: change optimize_branches () to use a single loop
18266 and introduce a new optimization to simplify some range checks.
18268 2006-02-03 Martin Baulig <martin@ximian.com>
18270 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18271 and merged with debugger_thread_manager_add_thread().
18272 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18273 inform the debugger about the main thread.
18275 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18277 * basic.cs: Add test for div.un/rem.un constant folding.
18279 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18281 * cpu-s390x.md: correct int_xor_imm length
18283 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18285 * generics.2.cs: New test for #77442.
18287 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18290 2006-02-02 Martin Baulig <martin@ximian.com>
18292 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18293 <mono/metadata/mono-debug-debugger.h>
18295 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18297 2006-02-02 Martin Baulig <martin@ximian.com>
18299 * debug-debugger.h: New header file for debug-debugger.c.
18301 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18302 function is a separate thread anymore; add support for attaching.
18304 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18306 * tramp-x86.c: Fix a warning.
18308 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18310 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18311 on very large methods.
18313 * aot.c (load_patch_info): Fix a warning.
18315 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18317 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18318 mini-ops.h: alu membase optimizations.
18320 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18322 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18323 to speedup StringBuilder.
18325 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18327 * dominators.c (mono_compute_natural_loops): Fix detection of
18328 loop body start blocks.
18330 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18332 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18334 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18337 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18339 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18341 2006-01-25 Martin Baulig <martin@ximian.com>
18343 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18344 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18345 started to cleanup this file a little bit.
18347 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18349 * mini.c: optimize a codepath frequently happening in generics code.
18351 2006-01-23 Martin Baulig <martin@ximian.com>
18353 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18355 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18356 functions directly.
18358 * driver.c: debug-debugger.c is only available if
18359 `MONO_DEBUGGER_SUPPORTED' is defined.
18361 2006-01-23 Martin Baulig <martin@ximian.com>
18363 * debug-debugger.c: Only enable this on platforms where the Mono
18364 Debugger is working (x86 and x86_64).
18366 2006-01-21 Martin Baulig <martin@ximian.com>
18368 The Mono Debugger is now using the normal `mono' instead of the
18369 `mono-debugger-mini-wrapper' when executing managed code.
18371 * debug-debugger.c: New file; previously known as
18372 debugger/wrapper/wrapper.c.
18374 * debug-mini.c (mono_init_debugger): Removed.
18376 * driver.c (mono_main): Added new `--inside-mdb' command line
18377 argument which is used when running inside the debugger.
18379 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18381 * liveness.c (mono_analyze_liveness): Remove some unused data
18384 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18386 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18388 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18390 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18391 depends on implementation details of monobitset.
18393 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18396 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18398 * liveness.c: Update after monobitset changes.
18400 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18402 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18404 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18406 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18408 * mini-s390x.c: Remove warning messages.
18410 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18412 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18414 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18416 * generics.2.cs: Add ldelem/stelem_any test.
18418 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18420 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18422 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18424 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18426 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18428 * generics.2.cs: Reenable vtype tests.
18430 * inssel-x86.brg: Remove an icorrect valuetype rule.
18432 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18434 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18435 initial support for OP_ABS.
18437 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18439 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18441 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18443 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18444 conversion and implement LADD/LSUB.
18446 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18449 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18451 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18453 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18456 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18458 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18459 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18460 (stack walk problem).
18462 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18464 * aot.c (mono_aot_load_method): Fix a warning.
18466 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18468 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18470 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18472 * iltests.il: Add test for #77148.
18474 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18477 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18479 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18481 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18483 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18484 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18486 * basic-long.cs: Add lconv-to-r4/r8 tests.
18488 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18490 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18492 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18493 here as on other archs.
18495 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18497 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18499 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18501 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18503 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18505 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18506 instrument_prolog; Add memory_barrier instruction.
18508 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18510 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18512 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18514 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18516 * aliasing.c inssel.brg: Fix warnings.
18518 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18519 could skip initialization of some parts of memory.
18521 * mini.c mini-ia64.c: Fix warnings.
18523 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18525 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18527 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18528 a crash seen on sparc.
18530 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18532 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18534 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18536 * mini-ops.h: Add s390_backchain instruction
18538 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18540 * cpu-s390.md: Add s390_backchain instruction
18542 * mini-s390.c: Significant ABI changes
18544 * mini-s390.h: Cater for zero length structures
18546 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18548 * mini-s390.c: ABI fixes
18550 * inssel-s390.brg: Remove debug statements
18552 * cpu-s390.md: Fix length of ATOMIC_xx operations
18554 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18556 * basic-float.cs: Add float<->long conversion tests.
18558 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18560 * mini-s390.c: Fix LOCALLOC processing.
18562 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18564 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18566 * iltests.il: Add tests for some opcodes not covered by the other
18569 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18571 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18572 register loading for Tail processing; Correct trace output.
18574 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18576 * cpu-s390.md: Correct size of jmp instruction.
18578 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18580 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18582 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18584 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18585 Bring s390 up to current level.
18587 2005-12-12 Zltan Varga <vargaz@gmail.com>
18589 * generics.2.cs: Disable the newly added tests as they do not work yet.
18591 * generics.2.cs: Add valuetype tests.
18593 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18595 * basic-long.cs: Add i4->u8 test.
18597 * objects.cs: Add tests for JIT intrinsic.
18599 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18600 optimizations lost by a mistake.
18602 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18604 * basic-long.cs: Remove a test moved to objects.cs.
18606 * arrays.cs: Add more array tests.
18608 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18610 * arrays.cs: Add new tests for multi-dimensional arrays.
18612 2005-12-06 Raja R Harinath <rharinath@novell.com>
18614 * Makefile.am (test_sources2): Add generics.2.cs.
18615 (EXTRA_DIST): Add test_sources2.
18617 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18619 Support for boxing and unboxing nullable types as well as the
18620 isinst operation on nullables, per the CLI ammendment.
18622 * inssel.brg (CEE_ISINST): Special case for nullable
18624 * mini.c (handle_unbox_nullable): new method
18625 (handle_box): Special case for nullable types
18626 (mono_method_to_ir): Call handle_unbox_nullable in correct
18629 * generics.2.cs: New test suite
18631 * Makefile.am: Support for regression tests with generics.
18633 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18635 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18636 allocated to registers. Fixes #76800.
18638 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18640 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18642 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18644 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18647 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18649 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18652 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18654 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18655 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18657 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18658 single precision before storing to a single precision location.
18660 2005-11-28 Raja R Harinath <rharinath@novell.com>
18662 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18664 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18666 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18669 * basic.cs: Remove test_0_byte_compares test which was moved to
18670 objects.cs a long time ago.
18672 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18674 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18676 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18678 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18679 handlers are called.
18681 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18684 * mini-ia64.c: Add support for the throw->branch exception
18687 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18689 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18691 * mini.c: Enabled "fastpath" deadce :-)
18693 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18695 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18696 alias analysis pass to support it.
18697 * mini.h: Likewise.
18699 * liveness.c: Likewise (liveness computation can use aliasing
18700 information to be more accurate).
18701 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18702 moreover made so that "--compile-all" uses the given optimization
18703 flags and not the default ones.
18704 * aliasing.c: Alias analysis (new file).
18705 * aliasing.h: Likewise.
18706 * Makefile.am: added "aliasing.c" and "aliasing.h".
18708 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18710 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18713 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18715 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18716 fp >= end_of_stack exit condition, as it is not needed, and it might
18717 become true for fp eliminated frames.
18719 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18721 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18724 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18726 * mini-arm.c: fixed alignment of doubles/longs to match
18727 the C ABI (bug #76635).
18729 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18731 * aot.c: fix compilation with --enable-minimal=aot.
18733 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18735 * mini-arm.c: fixed compatibility with the new
18736 floating point emulator package for compares.
18738 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18740 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18742 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18744 * mini-exceptions.c (print_stack_frame): Output to stderr.
18745 (mono_handle_native_sigsegv): Ditto.
18747 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18749 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18750 OP_LCONV_TO_OVF_I implementation.
18752 * mini-amd64.c: Add support for the throw->branch exception
18755 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18756 when the catch clause catches a more general exception, i.e. Object.
18758 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18760 * cpu-ia64.md: Remove unused opcodes.
18762 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18763 specific defines for architectures defining USE_SIGACTION.
18765 * mini-ia64.c: Fix some warnings.
18767 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18768 version seemed to skip a frame.
18770 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18772 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18773 only calls which are made to native code use this flag.
18775 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18777 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18778 varargs methods as well.
18780 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18781 which have save_lmf set. Reorganize methods prologs a bit.
18783 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18784 debugger to the proper place.
18786 2005-10-29 Martin Baulig <martin@ximian.com>
18788 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18789 when running inside the debugger until the debugger has support
18792 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18794 * mini.h: Fix a warning.
18796 2005-10-24 Miguel de Icaza <miguel@novell.com>
18798 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18799 we expose publicly, this returns the string.
18801 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18803 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18804 with fp elimination.
18806 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18808 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18809 native stacktrace using the glibc 'backtrace' function if available.
18811 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18813 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18815 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18816 handle SIGSEGVs received while in native code.
18818 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18819 code, call mono_handle_native_sigsegv which will abort the runtime
18820 after printing some diagnostics, instead of converting it into a
18821 confusing NullReferenceException.
18823 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18825 * cpu-pentium.md: Remove unused opcodes.
18827 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18829 * mini-amd64.h (MonoLMF): Add rsp field.
18831 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18834 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18836 * mini-codegen.c (get_register_spilling): Fix some warnings.
18838 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18840 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18841 elimination during exception handling. Enable fp elimination by
18844 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18847 2005-10-16 Martin Baulig <martin@ximian.com>
18849 * mini-exceptions.c
18850 (mono_debugger_run_finally): New public method for the debugger.
18852 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18854 * debug-mini.c (mono_debug_init_method): Fix warning.
18856 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18857 the 'exname' parameter const to fix some warnings.
18859 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18861 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18862 introduced by the previous patch.
18864 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18866 * basic-float.cs: Add test for precision of float arithmetic.
18868 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18869 when loading/storing single values from/to memory.
18871 * mini.c (mono_jit_compile_method_with_opt): Create the function
18872 pointers in the correct domain.
18874 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18876 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18877 introduced by previous patch.
18879 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18880 when out_filter_idx is NULL.
18882 * mini-exceptions.c: Don't run filter clauses twice during exception
18883 handling. Fixes #75755.
18885 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18887 * aot.c: Add support for ldflda wrappers.
18889 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18892 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18894 * mini.c, mini.h: do not consider exception handlers blocks when
18895 setting up interface variables.
18897 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18899 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18901 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18903 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18904 causes a regression.
18906 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18908 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18910 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18911 of the OP_P definitions.
18913 * TODO: Add a proposal for dealing with the CEE/OP mess.
18915 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18916 optimizations from the x86 port.
18918 * cpu-amd64.md: Ditto.
18920 * basic.cs basic-long.cs: Add tests.
18922 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18924 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18925 Patrik Torstensson's implementation of my exception-handling
18926 optimization idea, when the exception object is not used
18929 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18931 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18932 of the mul_imm optimizations from the old jit.
18934 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18936 * mini.c, liveness.c: patch by Patrik Torstensson and
18937 Zoltan Varga to improve performance in methods with
18940 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18942 * driver.c: Remove 'Globalization' entry from --version.
18944 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18946 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18947 there is a profiler interested in JIT events.
18949 * aot.c: Load profile files produced by the AOT profiling module, and
18950 reorder methods based on the profiling info. Add a 'method_order' table
18951 to the AOT file to make mono_aot_find_jit_info work with the reordered
18954 * mini.h: Bump AOT file version info.
18956 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18958 * mini-arm.h: work around what looks like a gcc bug when optimizations
18961 2005-09-28 Raja R Harinath <rharinath@novell.com>
18963 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18964 conditionals. Use ...
18965 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18967 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18969 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18970 to determine the amount of memory to copy when passing valuetypes.
18972 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18973 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18975 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18977 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18978 information about aot.
18980 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18982 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18983 macros. This will allow a deadlock debugger to easily be plugged
18986 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18988 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18990 2005-09-27 Raja R Harinath <rharinath@novell.com>
18992 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18993 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18994 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18995 ($(arch_built)) [CROSS_COMPILING]: Error out.
18997 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18999 * aot.c: Add support for the no_special_static flag for classes.
19001 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19003 * Reapply reverted patches.
19005 * *: Revert r50174 as well.
19007 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
19009 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
19013 2005-09-23 Miguel de Icaza <miguel@novell.com>
19015 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
19016 part of the SIG_HANDLER_SIGNATURE.
19018 2005-09-23 Zoltan Varga <vargaz@gmail.com>
19020 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
19023 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
19024 introduced by previous patch.
19026 2005-09-21 Zoltan Varga <vargaz@gmail.com>
19028 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
19029 saved registers too.
19031 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
19032 upon the information returned by get_call_info ().
19034 * mini-x86.c (add_float): Fix stack size calculation.
19035 (mono_arch_call_opcode): Rewrite this so it works based up the
19036 information returned by get_call_info ().
19037 (mono_arch_get_this_vret_args): Ditto.
19039 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19041 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19042 in cinfo to determine the registers which need to be used.
19044 2005-09-20 Miguel de Icaza <miguel@novell.com>
19046 * driver.c (mono_main): Add --server and --desktop flags.
19048 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19050 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19051 registers as global registers.
19053 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19054 longer needed with the new register allocator.
19056 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19058 * cpu-ia64.md: Remove unused opcodes.
19060 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19062 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19064 * cpu-amd64.md: Remove unused opcodes.
19066 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19067 needed with the new register allocator.
19069 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19072 2005-09-16 Raja R Harinath <rharinath@novell.com>
19074 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19076 2005-09-16 Martin Baulig <martin@ximian.com>
19078 * exceptions-amd64.c
19079 (throw_exception): Don't call mono_debugger_throw_exception() if
19080 we're a rethrow - see the FIXME in the code.
19082 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19084 * mini.c (mono_init_exceptions): This only works on some architectures.
19086 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19088 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19091 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19093 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19094 now in mini-exceptions.c.
19096 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19098 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19099 now in mini-exceptions.c.
19101 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19103 * exceptions-x86.c: Applied patch from Patrik Torstensson
19104 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19106 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19107 code into mini-exceptions.c. Add some assertions to it.
19109 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19111 * aot.c (emit_section_change): Applied patch from "The Software Team"
19112 (<software@solmersa.com>). Fix as errors on windows.
19114 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19116 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19117 method info into the LMF.
19119 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19121 * mini-ia64.c: Add proper unwind info for method epilogs.
19123 * exceptions-ia64.c: Add some code to help debugging.
19125 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19127 * mini-exceptions.c: Fix warning.
19129 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19131 * mini.c: Really fix build.
19133 * mini-x86.c mini-amd64.c: Fix build.
19135 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19137 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19139 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19140 some Interlocked methods as intrinsics.
19142 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19143 for Thread methods as well.
19145 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19147 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19149 * mini-ia64.c mini-x86.c mini-amd64.c
19150 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19153 * mini.c (mono_init_exceptions): Fix build breakage.
19155 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19157 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19158 of instructions. Use the new ia64_unw_op macros for emitting unwind
19161 * mini.c (mono_init_exceptions): Initialize exception handling
19162 related trampolines at startup.
19164 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19166 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19168 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19170 * mini.c: Handle type loading errors gracefully during compilation and
19171 throw the appropriate exception.
19173 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19175 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19176 for the mono binary.
19178 2005-09-09 Martin Baulig <martin@ximian.com>
19180 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19183 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19185 * mini-arm.h: use emulation for conv.r.un for the release.
19187 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19189 * mini-arm.c, objects.cs: more fixes and tests for them.
19191 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19193 * mini-arm.c: align structures to at least 4 bytes to be able
19194 to keep our current optimized memcpy.
19196 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19198 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19200 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19202 * mini.c: ignore SIGPIPE.
19204 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19206 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19208 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19210 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19212 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19214 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19216 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19217 exception handling support.
19218 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19219 patch by Brian Koropoff <briank@marakicorp.com>).
19221 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19223 * mini.c: revert another 'optimization' which breaks when
19224 items on the eval stack need to be saved at a basic block end
19227 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19229 * jit-icalls.c: for arrays, ensure we always provide
19232 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19234 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19236 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19238 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19240 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19241 arguments in their original register.
19243 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19245 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19248 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19249 when ssapre is enabled.
19251 * inssel-long.brg: Fix bug in previous patch.
19253 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19254 multiplication by a constant.
19256 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19258 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19261 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19264 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19266 * inssel-arm.brg: apply changes tested by Brian Koropoff
19267 <briank@marakicorp.com>.
19269 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19271 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19273 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19275 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19276 to the same register if dreg is just a base register.
19277 (print_ins): Improve printing of membase opcodes.
19279 * inssel-x86.brg: Add optimized ldind(reg) rules.
19281 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19283 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19285 * mini.c: when running under valgrind, set the stack bottom for
19286 the GC at the actual approximate stack for the app (fixes running
19287 mono with valgrind).
19289 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19291 * mini.c: do no break at the first valuetype to init found
19292 (fixes bug #75791).
19294 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19296 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19298 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19300 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19302 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19304 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19306 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19308 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19310 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19313 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19316 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19319 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19321 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19323 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19325 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19326 in the tail recursion optimization.
19328 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19329 debug info into the assembly file.
19331 * iltests.il: Add test for filter regions.
19333 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19334 initial stack of filter regions. Fixes #75755.
19336 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19338 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19339 stack requirements.
19341 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19343 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19344 the check for an already compiled method on non-ia64 platforms.
19345 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19348 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19350 * inssel-x86.brg: Add some optimized call rules.
19352 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19354 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19357 * mini.h mini-trampolines.c: Pass the trampoline argument to
19358 mono_arch_patch_delegate_trampoline.
19360 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19362 * mini-trampolines.c: Fix build.
19364 * mini-amd64.h: Add delegate trampolines.
19366 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19368 * inssel-amd64.brg: Add optimized call rules.
19370 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19372 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19374 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19376 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19379 * mini-ia64.c: Remove LMF fixmes.
19381 * mini-ia64.h: Remove most fields from LMF.
19383 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19385 * mini-trampolines.c: Add support for IA64 function descriptors.
19387 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19388 for IA64 function descriptors.
19390 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19392 * tramp-arm.c: patch the vtable for virtual calls. Added
19393 support code to register/unregister the LMF.
19394 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19397 2005-08-19 Dick Porter <dick@ximian.com>
19399 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19400 bit value if needed.
19402 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19404 * mini.c (mini_get_method): Move handling of wrapper data here.
19406 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19408 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19411 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19412 bblock->code does not remain empty.
19414 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19416 * arrays.cs: Add regression test for #75832.
19418 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19419 rules. Fixes #75832.
19421 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19422 instruction scheduling.
19424 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19426 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19428 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19430 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19432 * mini-codegen.c: Fix VC build.
19434 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19436 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19438 * mini.h: fix signature for mono_register_opcode_emulation.
19440 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19442 * mini.c: Get rid of most of the helper_sig_... constants using
19443 mono_create_icall_signature ().
19445 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19447 * jit-icalls.c (helper_ldstr): New helper function.
19449 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19451 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19452 throw, load the string using a helper call instead of creating a string object.
19454 * aot.c: Update after LDSTR changes.
19456 * mini.h: Bump AOT file version.
19458 * aot.c: Save class size info into the AOT file. Print more statistics during
19461 * mini.h: Bump AOT file version.
19463 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19464 ordering of disasm cases. Fixes #74957.
19466 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19468 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19469 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19470 the generic code needed for the ARM port.
19472 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19474 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19475 inssel-arm.brg: more ARM features and fixes.
19477 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19479 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19480 ARM port work in progress.
19482 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19484 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19486 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19488 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19490 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19492 * *-ia64.*: Ongoing IA64 work.
19494 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19496 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19498 * TODO: Remove out-of-data todo stuff.
19500 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19503 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19505 * mini.h: Bump corlib version.
19507 2005-07-27 Martin Baulig <martin@ximian.com>
19510 (create_copy_ins): Added `const unsigned char *ip' argument; set
19511 `copy->cil_code' from it.
19513 2005-07-27 Martin Baulig <martin@ximian.com>
19515 * mini-exceptions.c (mono_handle_exception): Don't call
19516 mono_debugger_handle_exception() for filters.
19518 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19520 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19523 2005-07-26 Martin Baulig <martin@ximian.com>
19525 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19527 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19528 helper_compile_generic_method() if the method is actually virtual
19531 2005-07-26 Martin Baulig <martin@ximian.com>
19534 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19535 public; this is now accessed directly by the debugger.
19536 (mono_generic_trampoline_code): Removed.
19539 (mono_debug_init_method): Also add interncalls and wrappers.
19541 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19543 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19545 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19547 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19549 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19551 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19553 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19555 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19556 getting TLS offsets on AMD64 too.
19558 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19560 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19562 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19564 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19565 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19567 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19569 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19571 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19574 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19575 mono_sparc_is_virtual_call ().
19577 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19579 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19580 trampoline parameters.
19582 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19584 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19585 to mono_arch_get_vcall_slot_addr.
19587 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19590 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19592 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19594 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19596 2005-07-19 Martin Baulig <martin@ximian.com>
19598 * exceptions-amd64.c (throw_exception): Call
19599 mono_debugger_throw_exception() here like we're doing it on i386.
19601 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19603 * mini-ia64.c: Add optimized TLS access support.
19605 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19607 * mini-exceptions.c: Ongoing IA64 work.
19609 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19611 * mini.c: Use the default optimization set when embedding. Fixes
19614 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19616 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19617 of trampolines to a separate file.
19619 * mini-trampolines.c: New file.
19621 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19624 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19627 * mini-codegen.c: Fix cygwin build.
19629 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19631 * mini.c: Add some minor changes needed by the IA64 port.
19633 * *-ia64.*: Ongoing IA64 work.
19635 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19637 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19638 trampolines into arch-independent and arch-dependent parts.
19640 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19642 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19644 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19646 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19647 the xp-regalloc-branch for amd64.
19649 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19650 xp-regalloc-branch for x86.
19652 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19654 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19656 2005-07-06 Martin Baulig <martin@ximian.com>
19659 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19660 (mono_jit_runtime_invoke): Likewise.
19662 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19664 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19667 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19668 without loading their metadata. Reorganize the file format so exception handling+
19669 debug info is kept separate from normal method info. Create MonoJitInfo
19670 structures for methods lazily.
19672 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19674 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19676 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19678 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19681 * mini.h: Bump AOT file version.
19683 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19685 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19687 2005-07-01 Raja R Harinath <rharinath@novell.com>
19689 * Makefile.am (check-local): Call semdel-wrapper.
19691 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19693 * mini-x86.c: Revert the last change as it seems to break the build..
19695 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19699 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19701 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19703 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19704 outside of the macro, so strange stuff doesn't happen with gcc4
19705 (NEW_AOTCONST_TOKEN): Likewise.
19707 2005-06-28 Martin Baulig <martin@ximian.com>
19709 * mini.c (mini_class_is_system_array): New static method; use this
19710 instead of `klass->parent == mono_defaults.array_class' everywhere
19711 since this also works for the new generic array class.
19713 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19715 * inssel.brg: Remove warnings.
19717 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19719 * mini-ia64.c: Ongoing IA64 work.
19721 * basic-float.cs: Add float->i1 conversion test.
19723 * iltests.il: Add conv.u4 test.
19725 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19727 * inssel-long.brg: Fix bug caused by last change.
19729 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19731 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19732 BSDs. Allows the x86 JIT to work on OSX86
19734 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19736 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19739 * mini-ia64.c: Ongoing IA64 work.
19741 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19743 * mini-ia64.c: Ongoing IA64 work.
19745 * driver.c: Clean up jit_code_hash as well when using --regression.
19747 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19749 * basic-long.cs: Add tests for long->u4 conversion.
19751 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19753 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19754 that we do not depend on undefined C behavior: the order stuff
19755 gets evaluated within an expression. Fixes mono when compiled on
19758 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19760 * *-ia64.*: Ongoing IA64 work.
19762 * aot.c: Lower memory usage while loading AOT methods.
19764 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19766 * mini.h: Bump AOT file format version.
19768 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19770 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19772 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19774 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19775 not on callee assembly). Fixed some comments.
19777 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19779 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19780 it gets proper disassembly.
19781 (emit_method_info): Remove some dead code.
19783 * mini.c (mini_method_compile): Allways allocate the GOT var in
19784 mono_method_to_ir for emulating opcodes.
19786 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19788 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19789 before freeing the code memory. Fixes #74990.
19791 * objects.cs: Add regression test for #74992.
19793 * liveness.c: Extend live ranges of arguments to the beginning of the
19794 method. Fixes #74992.
19796 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19797 so it points into the faulting instruction.
19799 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19801 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19803 * *-ia64.*: Ongoing IA64 work.
19805 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19807 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19809 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19811 * *-ia64.*: Ongoing IA64 work.
19813 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19815 * basic-long.cs: Add tests for add/sub.ovf.
19817 * basic.cs: Add tests for sub.ovf.
19819 * *-ia64.*: Ongoing IA64 work.
19821 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19823 * *-ia64.*: Ongoing IA64 work.
19825 * basic.cs: Add conv.ovf.i4.un test.
19827 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19829 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19831 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19833 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19835 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19837 * *-ia64.*: Ongoing IA64 work.
19839 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19842 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19844 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19846 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19848 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19850 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19852 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19853 of a call is callable by a near call.
19855 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19857 * mini-ia64.c: Ongoing IA64 work.
19859 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19861 * genmdesc.c: Make the generated array non-static.
19863 * inssel-long.brg: Fix LSHR_IMM rule.
19865 * *-ia64.*: Ongoing IA64 work.
19867 * *-ia64.*: Ongoing IA64 work.
19869 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19871 * *-ia64.*: Ongoing IA64 work.
19873 * *-ia64.*: Ongoing IA64 work.
19875 * mini-ia64.c: Ongoing IA64 work.
19877 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19879 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19881 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19883 * objects.cs basic-long.cs: Move some tests to objects.cs.
19885 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19887 * *-ia64.*: Ongoing IA64 work.
19889 * iltests.il: Add a new test.
19891 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19892 newobj. Fixes #75042.
19894 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19896 * *-ia64.*: Ongoing IA64 work.
19898 * *-ia64.*: Ongoing IA64 work.
19900 * *-ia64.*: Ongoing IA64 work.
19902 * basic.cs objects.cs: Move tests accessing static variables as well.
19904 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19906 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19908 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19910 * driver.c: Always print failed tests.
19912 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19915 * *ia64*: Ongoing IA64 work.
19917 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19919 * basic.cs: Add tests for add.ovf. Fix warnings.
19921 2005-05-18 Miguel de Icaza <miguel@novell.com>
19923 * driver.c (mono_main): Avoid crash if no argument is passed to
19924 --break; Do not use g_error, but f_printf. And fix all other
19925 ocurrences of the same crash.
19927 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19929 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19930 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19933 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19935 * *-ia64.*: Add beginnings of IA64 backend.
19937 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19939 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19941 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19944 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19946 * mini-amd64.c: Fix a warning.
19948 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19950 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19951 in float_neg. Fixes #74897.
19953 * mini-amd64.c (emit_call): Fix another near call bug.
19955 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19957 * declsec.c: Keep the appdomain information in the structure. Added a
19958 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19959 value gets overwritten).
19960 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19961 an MonoAppDomain member to MonoSecurityFrame.
19962 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19963 used in the stack walk. Now use a MonoArray which grow (double) when
19966 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19968 * mini.c: Re-enabled runtime cleanup, since running threads should
19969 now properly stop when exiting.
19971 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19973 * mini-codegen.c: New file contaning the arch-independent local
19974 register allocator. Not used by any architectures yet.
19976 * mini.h linear-scan.c: Merge some changes from the
19977 mini-xp-local-regalloc branch.
19979 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19981 * mini-amd64.c (emit_call): Fix calls to native functions when the
19982 runtime is compiled as a shared library. Fixes #74756.
19984 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19985 on a literal field. Fixes #74751.
19987 2005-04-25 Raja R Harinath <rharinath@novell.com>
19989 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19991 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19993 * objects.cs: Add missing null casting test.
19995 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19997 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19998 in wrapper methods. Also rename 'address' variable to 'offset'.
20000 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
20002 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
20005 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
20007 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
20010 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
20012 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
20014 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20016 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
20017 just the last bytes.
20019 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
20021 * aot.c (mono_compile_assembly): Fix warning.
20023 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
20024 by the _MSC_VER stuff.
20026 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
20028 * inssel-long.brg: Fix #74588.
20030 * cpu-amd64.md: Fix #74591.
20032 * iltests.il: Add new regression tests.
20034 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20036 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20039 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20041 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20043 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20044 from Bill Middleton <flashdict@gmail.com>.
20046 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20048 * arrays.cs: Add new regression test. Fix warnings.
20050 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20052 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20053 and leakage in CKFINITE.
20055 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20056 this to a null op since it is called on amd64 too.
20058 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20060 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20061 body since this is not used on amd64.
20063 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20065 * mini-amd64.c: Remove obsolete fixmes.
20067 * mini.c (print_method_from_ip): Fix debugging support.
20069 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20071 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20072 so that expressions that don't give much gain are not reduced.
20073 * ssapre.h: Likewise.
20075 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20077 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20079 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20081 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20083 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20085 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20087 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20089 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20091 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20094 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20096 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20098 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20100 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20101 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20103 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20105 * mini-x86.c: Fix up stack overflow handling.
20107 * exceptions.cs: Add new regression test.
20109 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20111 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20112 mono_jit_thread_attach.
20114 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20116 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20118 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20119 avoid calling constructors using callvirt.
20121 * inssel.brg: Fix #74073.
20123 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20125 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20126 compilation with non-GCC compilers.
20127 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20128 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20130 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20132 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20133 klass->interface_offsets (will likely fix bug#74073).
20135 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20137 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20139 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20141 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20142 to amd64_div_reg_size ().
20144 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20146 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20148 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20150 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20152 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20154 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20156 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20158 * mini.c (mono_precompile_assembly): Load and precompile referenced
20159 assemblies as well. Fixes #74015.
20161 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20163 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20165 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20167 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20168 a lot of checks and (anyway) permissions cannot work until corlib is
20171 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20173 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20175 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20177 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20178 calls (fixes bug#72824).
20180 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20182 * mini.c: fix tail recursion elimination (see test in bug#73936).
20184 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20186 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20187 some fp functions in sse2 mode.
20189 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20191 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20193 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20195 * mini.h mini.c: Add mono_get_jit_tls_key ().
20197 * mini-x86.c: Enable fast TLS support on windows.
20199 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20201 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20202 * mini.c: Check for p/invoke method when generating code. If a
20203 p/invoke method, or it's class, isn't decorated with [Suppress
20204 UnmanagedCodeSecurity] then generate code to call System.Security.
20205 UnmanagedDemand (only if the security manager is active).
20207 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20209 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20210 last change as it seems to cause strange crashes.
20212 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20214 * *.c: handle unsafe function pointers where needed.
20216 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20218 * mini.c (mono_jit_free_method): Remove the fixme too.
20220 2005-03-15 Miguel de Icaza <miguel@novell.com>
20222 * mini.c: As discussed, make the code actually free the delegate
20223 thunk now, to enable the debugging of delegate problems, use
20224 MONO_DEBUG=1 when running Mono.
20226 This takes also care of parts of the leaks as seen by Joe.
20228 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20230 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20231 thread_tls_offset calculation.
20233 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20235 * declsec.c: Reworked linkdemand checks for icall. The previous code
20236 was using the declaration code (untrusted) and didn't work as expected
20237 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20240 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20242 * iltests.il: Add new localloc test.
20244 * mini-amd64.c: Handle large stack allocations the same way as on
20245 windows if stack overflow handling is working.
20247 * mini-amd64.c: Allocate the signal stack using mmap.
20249 * mini.c (sigsegv_signal_handler): Fix reading of context.
20251 * mini-exceptions.c: Fix up stack overflow handling.
20253 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20255 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20257 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20259 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20261 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20262 tramp_init functions as they are no longer needed.
20264 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20266 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20268 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20270 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20272 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20275 * mini-ops.h: Add OP_LMUL_IMM.
20277 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20278 long mul/div opcodes as intrinsic.
20280 * mini-amd64.c (emit_call): Handle the case when the callee might be
20283 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20285 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20288 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20290 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20292 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20294 * mini.c (mono_codegen): Don't leak here, to help people running
20297 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20299 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20300 conversions in sse2 mode.
20302 * basic-float.cs: Add regression test.
20304 * mini-amd64.c: Reenable sse2.
20306 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20308 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20310 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20312 * driver.c: Copyright text should include 2005.
20314 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20316 * cpu-amd64.md (load_membase): Fix more max lengths.
20318 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20320 * cpu-amd64.md (load_membase): Fix max length.
20322 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20324 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20326 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20327 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20329 * basic-float.cs: Add rounding regression test.
20331 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20333 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20335 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20336 structures in registers for pinvoke wrappers.
20338 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20340 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20342 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20344 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20345 wrapper to mono_jit_thread_attach.
20347 * mini.c (mini_jit_thread_attach): New jit icall.
20349 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20350 native->managed wrappers.
20352 * exceptions.cs: Add new regression test.
20354 * mini.c (optimize_branches): Check regions in the cbranch to throw
20355 block case as well. Fixes #73242.
20357 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20359 * mini.c: thread safety fixes.
20361 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20363 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20364 patching stuff, since delegates use jump trampolines so there is
20367 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20370 * tramp-amd64.c: Fix build.
20372 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20373 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20375 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20376 Rename this to mono_arch....
20377 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20379 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20381 * mini-amd64.c (emit_call): If both the caller and the callee is
20382 guaranteed to have 32 bit addresses, emit a normal call.
20384 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20386 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20387 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20388 method_ptr inside delegates.
20390 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20392 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20393 invalidated. Fixes #73001.
20395 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20397 * mini-x86.c: Only use stdcall for pinvokes on windows.
20399 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20401 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20402 * mini-x86.c: remove unreliable __thread var offset detection,
20403 use the correct accessors and enable by default.
20405 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20407 * mini.c (mono_jit_free_method): Fix memory leak.
20409 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20411 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20413 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20415 * cpu-amd64.md: Fix lengths of atomic opcodes.
20417 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20419 * driver.c: try to not imply using ICU is any good.
20421 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20423 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20424 functions as inline ops.
20426 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20427 some Interlocked functions as inline ops.
20429 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20431 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20433 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20435 * mini.c: Add support for OP_NOT_TAKEN.
20437 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20438 structures in registers for pinvoke wrappers.
20440 * mini-amd64.c: Fix warnings.
20442 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20444 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20446 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20448 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20449 address instead of loading the address from it.
20451 * mini-x86.c: Add support for returning small structs in registers
20452 on Win32. Fixes part of #70864.
20454 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20456 * trace.c (get_token): Improve error checking.
20458 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20460 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20462 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20464 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20465 it can be reused for MonoClass.
20466 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20469 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20471 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20472 instead of a MonoReflectionMethod. The method information wasn't used
20473 when displaying SecurityException details (but will be now).
20475 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20477 * Makefile.am : windows build fix.
20479 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20481 * iltests.il: Add new regression test.
20483 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20486 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20488 * mini.c: Moved linkdemand check into helper function check_linkdemand
20489 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20492 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20494 * declsec.c: Added statistics counter for different kinds of
20496 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20497 (and commented) declaration.
20498 * mini.c: Added statistics counter for security Demand code
20499 generation. Added display of security statistics.
20501 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20503 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20504 Fix compilation errors under gcc-2.95.
20506 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20508 * mini.c, driver.c: Use the new jit trampoline hashtable
20510 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20512 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20514 2005-02-11 Martin Baulig <martin@ximian.com>
20516 * debug-mini.c (mono_debug_close_method): Free the line number array.
20518 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20520 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20523 * mini.h: Bump AOT file format version.
20525 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20527 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20529 * declsec.h: Added macros to get/set lazyly initialized security
20530 informations about assemblies. Added new enum for different type of
20531 possible LinkDemand violation. Added function to check LinkDemands.
20532 * mini.h: Added a field to MonoCompile to hold any security violation
20533 detected when JITting a method (so it can be thrown later).
20534 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20535 and CEE_CALLVIRT. Added code to throw exception at the end of
20536 mini_method_compile (note: the exception is unhandled right now).
20538 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20540 * mini.c, jit-icalls.c: use the managed implementation of
20541 memset for initobj and memset, to avoid managed <-> unmanaged
20544 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20546 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20547 optimization if it would need a GOT var.
20549 * basic.cs: Add tests for constant propagation and switch statements.
20551 * ssa.c: Fix out-of-range constant propagation and switch statements.
20553 2005-02-09 <vargaz@freemail.hu>
20555 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20557 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20559 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20561 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20563 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20565 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20567 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20568 arithmetic operations.
20570 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20572 * mini-ppc.c: add a workaround for broken user code that
20573 DllImports vararg functions with non-vararg signatures.
20575 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20577 * mini.c (mono_jit_compile_method_inner): Add detection and a
20578 meaningfull error message for assemblies written in Managed C++.
20580 * tramp-amd64.c mini-amd64.h: Add support for
20581 create_trampoline_from_token ().
20583 * aot.c mini-x86.c abcremoval.c: Applied patch from
20584 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20586 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20588 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20589 which takes a MonoImage/token as parameter instead of a MonoMethod.
20591 * aot.c: Use the new trampoline for initializing vtables.
20593 * aot.c: Add support for ldfld/stfld_remote wrappers.
20595 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20596 rules for compare <MEM>, IMM.
20598 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20600 * aot.c: Handle inherited finalizers correctly.
20602 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20604 * inssel.brg (stmt): Add a missing _setup_... ().
20606 * aot.c: Save some parts of the class state to the AOT file and use it
20607 to recompute that state when a class is initialized.
20609 * mini.c: Install AOT hooks into the runtime.
20611 * mini.h: Bump AOT file format version.
20613 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20616 * iltests.il: Add new test.
20618 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20620 * mini.c: fix typo.
20622 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20624 * mini.c: setup the statistical profiler in the thread attach
20625 callback to cope with the new single thread code.
20627 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20629 * mini-ppc.c: ensure we have enough room for the profiler
20630 calls (fixed bug#72084).
20632 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20634 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20637 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20639 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20641 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20643 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20644 to succesfully execute parrotbench).
20645 * ssapre.h: Likewise.
20647 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20649 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20650 variable for stores to method arguments (fixes a SSAPRE issue).
20652 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20654 * mini.c: handle value types in dup, fixes gen-112.cs.
20656 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20658 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20659 sequence for calls in dynamic methods to avoid thunks.
20661 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20663 * mini.c: correctly remove dynamic methods from the hashtable.
20665 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20667 * driver.c: Disabled SSAPRE until fix the bug that appears
20668 in IronPython's parrotbench.
20670 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20672 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20674 * mini.c (mono_method_to_ir): Revert the previous change.
20676 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20677 when AOT compiling.
20679 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20680 mono_jit_info_table_find () etc. when running under valgrind.
20682 * inssel.brg: Fix warnings.
20684 * mini-exceptions.c: Fix warnings.
20686 2005-01-31 Martin Baulig <martin@ximian.com>
20688 * driver.c (compile_all_methods_thread_main): Don't try to compile
20689 generic methods or anything which has type parameters.
20691 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20693 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20695 * TestDriver.cs: Add --verbose flags.
20697 * graph.c ssa.c: Fix 64 bit warnings.
20699 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20700 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20701 Fix 64 bit warnings.
20703 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20704 variable not spotted by gcc.
20706 * mini-amd64.c inssel-amd64.brg: Applied patch from
20707 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20708 X86_COMPARE_MEMBASE opcodes.
20710 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20712 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20714 * *: MonoMethod->signature might be NULL now. You *MUST* use
20715 mono_method_signature.
20717 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20719 * driver.c (compile_all_methods_thread_main): Compile the methods
20720 without invoking cctors.
20722 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20724 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20725 * basic-calls.cs: test for the above.
20727 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20729 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20730 MonoJitInfo changes.
20732 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20734 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20735 eagerly if it contains dynamic methods.
20737 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20739 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20740 trace, it is now computed by an icall from trace_ips.
20742 * mini-exceptions.c: Fix a warning.
20744 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20746 * mini-exceptions.c: don't bother getting stack trace info if
20747 it's not going to be used.
20749 2005-01-27 Raja R Harinath <rharinath@novell.com>
20751 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20754 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20756 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20758 * aot.c: Avoid calling mono_method_get_header () if not needed.
20760 * mini.h: Bump AOT file format version.
20762 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20764 * mini.c (mono_print_tree): Print more info for calls.
20766 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20768 * declsec.h: Remove warning by adding missing include for marshal.h
20770 2005-01-26 Martin Baulig <martin@ximian.com>
20772 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20775 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20777 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20780 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20782 * aot.c (mono_compile_assembly): Fix a warning.
20784 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20786 * declsec.c: Look for security attributes on the original MonoMethod
20787 (and not the wrapped one). This fix permissions on icalls.
20789 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20791 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20793 * mini.c (mono_allocate_stack_slots): Add a fixme.
20795 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20797 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20799 * inssel.brg: optimize casts of sealed types (more
20800 optimizations waiting for fixes in remoting).
20802 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20804 * inssel.brg (stmt): Add another dummy rule.
20806 * driver.c: Fix warnings.
20808 * driver.c (mono_main): If running under valgrind, instruct glib to use
20809 the system allocation functions so valgrind can track the memory
20810 allocated by the g_... functions.
20812 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20814 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20816 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20818 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20819 variables in try regions.
20821 * mini.c (mini_method_compile): Don't disable optimizations on large
20822 methods when AOT compiling.
20824 * mini.c (mono_allocate_stack_slots): New arch independent method to
20825 allocate stack slots. Not yet used.
20827 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20829 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20831 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20833 * mini-ppc.c: make the branch info relative as the code
20834 buffer can be reallocated.
20836 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20838 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20839 * driver.c: Removed the AOT/security restriction. Now initialize the
20840 security manager (in metadata) if --security is used.
20841 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20842 rather than the pointer to declarative security, when AOT is used.
20844 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20846 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20847 basic blocks, reduced intrinsic exception throwing code size.
20849 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20851 * driver.c (mini_usage): Reorder the usage screen.
20853 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20855 * mini.c (mono_resolve_patch_target): Fix warning.
20857 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20859 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20862 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20864 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20865 breaks the amd64 build.
20867 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20868 register allocation. Fixes #71454.
20870 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20872 * arrays.cs: Add new regression test.
20874 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20876 * ssapre.c: Turned usage of snprintf to GString.
20877 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20878 (I left it on by mistake in my previous commit).
20880 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20882 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20883 on cond branch optimization (fixes bug# 71515).
20885 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20887 * abcremoval.c: Fixed bug 71062.
20888 * abcremoval.h: Likewise.
20890 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20892 * mini.c: Added a new functionality to optimize_branches, the removal
20893 of useless basic blocks, and fixed some problem in the removal of
20894 critical edges; some utility functions added for both purposes.
20895 * ssapre.c: Added complex expression support, and fixed bug 70637.
20896 * ssapre.h: Likewise.
20897 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20899 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20900 * driver.c: Re-enabled SSAPRE.
20902 2005-01-19 Martin Baulig <martin@ximian.com>
20904 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20905 the result of mono_get_method_constrained().
20907 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20909 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20912 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20914 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20915 be detected. Fixes #59296.
20917 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20919 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20920 which can happen. Fixes #71361.
20922 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20924 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20927 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20929 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20930 appdomain-unload.exe to fail.
20932 * mini.c: Fix some memory leaks.
20934 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20936 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20937 Fixed bug and sped up some codepaths.
20939 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20941 * mini.c: Fix some memory leaks.
20943 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20946 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20948 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20951 * iltests.il: Add regression test for #71320.
20953 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20955 * mini.c (mono_codegen): Fix installation of profiler hooks.
20957 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20959 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20961 * mini.h, mini.c, cfold.c: optimize access to enum
20962 readonly fields, too. Eval conditional branches if possible
20963 to perform unreachable code removal in more cases.
20965 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20967 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20969 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20972 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20973 WinXP DEP. Fixes #71244.
20975 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20977 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20979 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20981 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20983 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20985 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20988 * mini.h: Bump AOT version.
20990 * mini.h (MonoCompile): Change exvar to a hash table.
20992 * mini.c: Allocate a separate exvar for each handler block.
20994 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20996 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20997 ex var with the pending exception and only throw if the two are equal.
21000 * exceptions.cs: Add tests for rethrow and nested catch clauses.
21002 * mini-x86.c: Fix warnings.
21004 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
21005 used by all the ports now.
21007 * aot.c: Add write-symbols and save-temps options.
21009 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21011 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
21013 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
21015 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
21018 * tramp-s390.c: Check vtable slot belongs to the domain.
21020 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
21021 as per other platforms.
21023 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
21025 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
21027 * driver.c: we don't run the Main() code in a subthread anymore.
21029 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
21031 * mini.c: added experimental rtc support in the statistical
21032 profiler: if the user has the permission, more accurate statistics
21033 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21034 The MONO_RTC value must be restricted to what the linux rtc allows:
21035 power of two from 64 to 8192 Hz.
21037 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21039 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21041 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21043 * mini-ppc.c: better icache flush for smp.
21045 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21047 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21049 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21050 amd64 port, not yet used.
21052 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21054 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21057 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21059 * driver.c: Added --security option to activate the security manager.
21060 Right now this will allow code generation for declarative demands and
21061 is disabled when AOT is specified.
21062 * mini.c: Add code generation for declarative security demands.
21063 * mini.h: Add mono_use_security_manager as an extern gboolean.
21065 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21067 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21068 emitting more dense assembly code.
21070 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21071 exception throwing stuff.
21073 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21075 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21078 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21079 left in by mistake.
21081 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21084 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21086 * tramp-*.c: Only patch vtable slots if the object is in the current
21087 domain. Fixes appdomain-unload.exe.
21089 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21091 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21094 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21096 * mini.c (reverse_branch_op): New helper function.
21098 * mini.c (optimize_branches): Run the new optimization only on
21099 platforms which support it. Also reverse all kinds of branches.
21101 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21103 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21106 * mini.c (optimize_branches): Reverse not-equals branches if the false
21107 bblock is a throw. This happens a lot of time with argument checking in
21110 * mini.c (mono_codegen): Add support for placing basic blocks after
21111 the function epilogue.
21113 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21116 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21118 * mini.c (setup_stat_profiler): Only set this up if the platform
21119 supports ITIMER_PROF.
21121 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21123 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21126 * inssel.brg: Fix a warning.
21128 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21130 * mini.c: added support for statistical profiler
21131 (run with: --profile=default:stat).
21133 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21135 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21137 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21139 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21140 related to global registers from the amd64 port.
21142 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21144 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21146 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21147 with global registers.
21148 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21150 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21152 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21154 * debug-mini.c (encode_value): Fix off-by-one.
21156 * aot.c (encode_value): Likewise.
21158 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21160 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21162 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21165 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21167 * aot.c (emit_method_info): Increase size of temp buffer.
21169 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21172 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21174 * aot.c (emit_method_info): Fix build.
21176 * aot.c: Further rework of the AOT file format to reduce the size of
21177 the method info data.
21179 * mini.h: Bump AOT file format version.
21181 2004-12-27 Martin Baulig <martin@ximian.com>
21183 * mini.c (mini_get_method): New static method; call
21184 mono_get_method_full() and mono_get_inflated_method().
21185 (mono_method_to_ir): Use mini_get_method() instead of
21186 mono_get_method_full().
21188 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21190 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21192 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21194 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21196 * inssel-amd64.brg: Add some optimization rules.
21198 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21200 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21201 standard not GC'd stuff is fine.
21203 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21205 * aot.c: Rework the AOT file format to get rid of most of the global
21206 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21208 * mini.h: Bump AOT file format version.
21210 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21212 * mini.h: Bump AOT file format version.
21214 * aot.c (mono_aot_is_got_entry): New function to determine if an
21215 address is inside a GOT.
21217 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21219 * cpu-pentium.md: Increase the maximum size of some instructions which
21220 might involve a got access.
21222 * mini.c (get_method_from_ip): Another debug helper function.
21224 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21225 when got var accesses are created during the decompose phase.
21227 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21229 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21230 argument mini_compile_method and to MonoCompile, and use this to
21231 determine whenever a given method is compiled for AOT. This allows the
21232 other methods compiled during AOT compilation to be free of AOT stuff,
21233 so the backends does not need to add special support for them by
21234 creating a fake GOT etc.
21236 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21239 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21241 * mini.c (mono_method_to_ir): It turns out that some of the
21242 x-appdomain wrappers are lax with types, so just ignore this for
21245 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21246 at the vtable->klass. If it is non-shared code we can just use the
21249 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21251 * mini-ppc.c: access MonoDomain from tls, too.
21253 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21255 * declsec.c: Removed unused variable (and related warning ;-)
21257 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21259 * iltests.il: New test for LDELEMA on an array of ref types.
21261 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21262 all ldelema's on reftypes.
21263 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21264 it was the wrong place to put it.
21266 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21267 register to pop to make this cleaner, at the request of Paolo.
21269 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21271 * mini-ops.h (OP_GETHASHCODE): New op.
21273 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21275 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21278 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21281 * mini-x86.c (mono_arch_output_basic_block): Rather than
21289 The first is 3 bytes while the second is 1. This saves 36 kb on
21290 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21291 see a small boost because of icache locality.
21293 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21295 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21297 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21298 started code sharing with the generic code.
21300 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21302 * mini-ppc.c, cpu-g4.md: added code for direct access to
21305 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21307 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21308 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21311 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21313 * declsec.c|h: Added functions to cache the declarative stack modifiers
21314 in MonoJitInfo and to create a security frame from a MonoJitInfo
21316 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21317 created. Register internal calls for System.Security.SecurityFrame::
21318 _GetSecurityFrame and _GetSecurityStack.
21319 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21320 the definitions for the new stack walk/callback mechanism.
21321 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21322 first security frame for LinkDemands and InheritanceDemands) and
21323 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21325 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21326 walk initialization (lupus).
21328 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21330 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21332 (handle_loaded_temps): Do not create a temporary variable for
21333 things that we know are temps. They will never be modified.
21334 (mono_spill_call): Set MONO_INST_IS_TEMP
21335 (mono_emulate_opcode): ditto
21337 (mono_method_to_ir.CEE_DUP): ditto
21339 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21341 * mini.c (type_to_eval_stack_type): Make this handle the void type
21342 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21343 (emit_tree): use ip_in_bb to special case some common idioms
21344 Update all callers to pass in the IP.
21345 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21347 This gives us a nice 2% speedup in mcs bootstrap.
21349 * mini-x86.c (peephole_pass): Peephole pass to make
21358 * mini.c (ip_in_bb): new method.
21359 (mono_method_to_ir): use this method rather than doing the hash
21362 * linear-scan.c (mono_linear_scan): When expiring actives, you
21363 don't need to keep around variables that expire on this
21364 instruction. This makes it so that:
21367 store (ebx add (ebx, 1))
21371 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21373 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21374 combination to avoid doing two copies. Fix up problems with previous
21377 * mini.c: Fix 64 bit warnings.
21379 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21381 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21383 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21384 changes from the x86 code.
21386 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21388 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21390 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21391 throwing code to reduce its size, unify the AOT and non-aot code and
21392 get rid of relocations in the AOT case.
21394 * mini-x86.h mini.c exceptions-x86.c
21395 (mono_arch_get_throw_corlib_exception): New arch specific function to
21396 raise corlib exceptions which doesn't require relocations in the
21399 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21401 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21403 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21406 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21409 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21411 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21412 with add function when used from Inc/dec atomic
21413 functions. Re-enabled optimization on x86.
21414 * mini-ops.h: renamed atomic_add functions to
21415 allow _add to match the Interlocked::Add and
21416 _add_next to match Interlocked::Inc/Dec.
21418 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21420 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21421 linking of BBs to the end BB, and enabled SSAPRE also with
21422 consprop and copyprop (which was prevented by that bug).
21424 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21426 * mini-x86.c: disabling the Interlocked optimizing code.
21428 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21430 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21431 file version check.
21433 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21435 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21436 interlocked optimization due lack of support on x86, rewrote
21437 exchange to take into account that base may be in eax.
21439 xsp works again; activated Interlocked optimizing code.
21441 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21443 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21445 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21447 * mini-ops.h: Add new opcodes.
21449 * mini.h: Add new patch types. Add got_var to MonoCompile.
21451 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21452 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21453 make it work with all kinds of patchable code.
21455 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21456 address of the GOT, and referencing entries in the GOT.
21458 * mini.c: Add code to load the GOT address if needed by an opcode.
21460 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21461 independent AOT code on the x86 using an elf-style Global Offset Table.
21463 2004-12-14 Raja R Harinath <rharinath@novell.com>
21465 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21467 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21469 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21472 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21474 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21475 of Interlocked:Increment/Decrement/Add as inline ops.
21476 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21478 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21480 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21481 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21483 2004-12-12 Duncan Mak <duncan@ximian.com>
21485 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21486 again. `patch_info->table_size' is no longer valid after Zoltan's
21489 2004-12-12 Martin Baulig <martin@ximian.com>
21491 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21492 if we are the "real" method, ie. not an inlined method inside it.
21494 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21496 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21497 before we look in the special fields table. This fixes
21498 ../tests/thread-static-init.cs.
21500 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21502 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21503 for Array get_Rank and get_Length. Fixes bug #70465.
21505 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21507 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21508 separate structure to reduce the size of MonoJumpInfo.
21510 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21512 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21514 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21516 * mini.c (mini_get_inst_for_method): Changed to allow ports
21517 to return a MonoInst instead of opcode
21518 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21520 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21521 Allow ports to return a created MonoInst instead of op-code, will enable
21523 (renamed mini_get_opcode_for_method to better reflected the functionality)
21525 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21527 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21529 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21531 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21534 2004-12-08 Martin Baulig <martin@ximian.com>
21536 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21537 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21539 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21541 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21544 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21547 2004-12-08 Raja R Harinath <rharinath@novell.com>
21549 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21551 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21553 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21554 bug introduced by the previous patch.
21556 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21558 * mini-ppc.c, objectc.cs: handle large structs passed by value
21559 (fixes bug #69972).
21561 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21563 * mini-ppc.c: OP_ARGLIST implementation from
21564 Geoff Norton <gnorton@customerdna.com>.
21566 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21568 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21569 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21571 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21573 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21575 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21577 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21580 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21582 * mini-sparc.c: Zero out localled-ed memory.
21584 * iltests.il: Add tests for zeroing out localloc-ed memory.
21586 2004-12-04 Martin Baulig <martin@ximian.com>
21588 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21589 mono_method_get_signature_full().
21591 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21593 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21594 and some utility functions (always for SSAPRE), integrated SSAPRE.
21595 * mini.h: Likewise.
21596 * driver.c: Added ssapre option.
21597 * ssa.c: Small fix on OP_ARG handling.
21598 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21599 * Makefile.am: Likewise.
21601 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21603 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21604 now in the xp code.
21606 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21609 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21611 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21613 * cpu-s390.md : Increase instruction length of oparglist.
21615 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21617 2004-11-30 Martin Baulig <martin@ximian.com>
21619 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21620 virtual generic methods. We call a special helper_compile_generic_method()
21621 icall to retrieve the method from the vtable, inflate and compile
21622 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21624 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21626 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21628 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21630 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21632 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21635 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21637 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21638 platforms with PIC aot.
21640 2004-11-28 Martin Baulig <martin@ximian.com>
21642 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21645 2004-11-28 Martin Baulig <martin@ximian.com>
21647 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21648 the result of mono_type_get_underlying_type() to check whether
21651 2004-11-26 Martin Baulig <martin@ximian.com>
21654 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21657 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21659 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21660 the same way as the other arguments so they won't get clobbered.
21662 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21663 calls through R11 since it is clobbered by the trampoline code.
21665 2004-11-26 Raja R Harinath <rharinath@novell.com>
21667 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21668 pick up in-tree mscorlib.dll.
21670 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21672 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21674 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21675 runtime data/code are now stored in a table similar to the GOT in ELF.
21676 This allows the code itself to be position independent.
21678 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21681 * aot.c: Attach ELF type (object/function) directives to all global
21684 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21686 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21688 * mini-amd64.h: Turn on PIC AOT code.
21690 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21691 returning the offset within an OP_AOTCONST instruction where the GOT
21692 offset needs to be added.
21694 * mini.h: Bump AOT file format version.
21696 2004-11-25 Martin Baulig <martin@ximian.com>
21698 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21699 uninflated generic methods.
21701 2004-11-25 Martin Baulig <martin@ximian.com>
21703 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21705 2004-11-24 Martin Baulig <martin@ximian.com>
21707 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21708 original klass (this only applies for generic instances).
21710 2004-11-24 Martin Baulig <martin@ximian.com>
21712 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21713 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21716 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21718 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21719 localloc. Fixes #69678.
21721 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21723 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21725 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21726 used SSE registers on pinvoke calls. Fixes #69774.
21728 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21730 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21731 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21733 2004-11-23 Raja R Harinath <rharinath@novell.com>
21735 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21736 Refer directly to the mcs/ tree.
21738 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21740 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21741 Check if a trampoline for a synchronized method is required.
21743 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21745 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21746 with localloc if needed. Throe arithmetric exception in
21747 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21748 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21750 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21752 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21753 types before switching on type. Fixes #69622.
21755 2004-11-19 Raja R Harinath <rharinath@novell.com>
21757 * Makefile.am (check-local): New. Integrate into 'make check'.
21758 (MCS,RUNTIME): Define using in-tree mono and mcs.
21760 (%.exe): Use $(ILASM).
21762 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21764 * mini-ppc.c: adjust initial prolog size (bug #69691).
21766 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21768 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21771 2004-11-17 Raja R Harinath <rharinath@novell.com>
21773 * Makefile.am (clean-local): Rename from 'clean'.
21775 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21777 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21778 to mono_arch_is_int_overflow.
21779 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21782 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21784 * declsec.c|h: New files to support declarative security attributes.
21785 Added function to check if a method has (applicable) security.
21786 * mini.c|h: Add check for declarative security attributes in
21787 mono_method_check_inlining.
21788 * Makefile.am: Added declsec.c and declsec.h to the build.
21790 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini.c, mini.h: update to keep dynamic code info per-domain.
21794 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21796 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21797 (mini_init): Get rid of it from here too.
21799 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21801 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21802 implemented OP_RETHROW (patch by Geoff Norton
21803 <gnorton@customerdna.com>).
21805 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21807 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21808 between appdomains. Fixes appdomain-unload on PPC.
21810 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21812 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21813 mini-exceptions.c: handle the new wrapper types.
21814 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21815 token value as a MonoClass* when compiling a wrapper.
21816 mono_jit_create_remoting_trampoline now takes an additional
21817 MonoRemotingTarget parameter.
21819 2004-11-10 Martin Baulig <martin@localhost>
21821 * mini.c (mono_method_to_ir): Use `generic_container->context'
21822 rather than creating a new one.
21824 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21826 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21828 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21830 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21832 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21833 the experimental aot cache stuff.
21835 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21837 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21838 mini-exceptions.c: update to exception clause structure changes.
21840 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21842 * exceptions-x86.c (throw_exception): Fix warnings.
21844 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21847 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21849 * exceptions-sparc.c (get_throw_exception): Really fix this.
21851 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21853 * tramp-*.c: we no longer support icalls without wrappers, so
21854 a bit of code can be removed here
21856 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21858 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21861 * cpu-sparc.md: Add op_rethrow.
21863 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21865 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21867 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21868 * mini-ops.h: Add OP_RETHROW.
21870 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21872 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21874 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21876 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21877 Makes the output much easier to read
21879 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21881 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21882 prevents another huge leak when compiling with ssa. Secondly, the
21883 performance of doing this rather than freeing the lists is much
21884 better. GList does a lock every time you allocate a list link,
21885 so that it can use a memory pool. So, it is better to just use
21886 a memory pool of our own.
21888 * ssa.c, linear-scan.c: replace g_list_remove_link with
21889 g_list_delete. The remove one does not free the GList, so we were
21890 leaking memory. On -O=all --compile-all with corlib, this cut down
21891 3 MB of allocations.
21893 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21895 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21897 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21899 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21900 into a new function mono_create_jit_trampoline ().
21902 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21904 * trace.c (get_spec): Allow tracing of classes without a namespace.
21906 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21908 * mini.c: Fix pointer overwrite in mini_method_compile.
21910 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21912 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21913 The darwin ABI needs some special handling for 1 and 2 byte structs
21914 Lets use lbz/lhz instead of lwz everywhere.
21915 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21916 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21917 Use stb/sth for the former, and put the latter always on stack instead of in
21918 argument registers.
21920 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21922 * trace.c (is_filenamechar): Add '_'.
21924 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21926 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21928 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21930 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21932 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21933 depends on libmonogc. Fixes #68805.
21935 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21937 * mini.c (mono_jit_free_method): Provide extra information for
21938 this error. Currently this leaks, but will be turned into a
21939 developer option in the future.
21941 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21943 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21945 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21947 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21948 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21949 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21951 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21953 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21954 trampolines for AOT code.
21956 2004-10-22 <vargaz@freemail.hu>
21958 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21959 constructed types. Fixes #68136.
21961 2004-10-21 Martin Baulig <martin@ximian.com>
21963 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21964 if it returns true, unwind the stack to the call instruction.
21966 2004-10-21 <vargaz@freemail.hu>
21968 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21970 * mini.h: Bump AOT version number.
21972 * objects.cs: Add another test for unbox trampolines.
21974 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21977 2004-10-20 <vargaz@freemail.hu>
21979 * driver.c: Add SHARED to the set of optimizations tested.
21981 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21983 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21984 used by CEE_NEWARR.
21986 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21988 2004-10-20 Martin Baulig <martin@ximian.com>
21990 * mini-exceptions.c (mono_handle_exception): Call
21991 mono_debugger_handle_exception() to tell the debugger about
21992 catch/finally clauses.
21994 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21996 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21998 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
22001 2004-10-15 Geoff Norton <gnorton@customerdna.com>
22003 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
22004 methods as their native size, fixed bug #57543, #57545.
22005 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
22006 This saves a temporary register and mullw call down into 1 (minor perf
22007 increase for cases like sum = sum * 5; This use to translate into:
22010 It now translates to
22013 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
22015 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
22018 2004-10-11 Martin Baulig <martin@ximian.com>
22020 * mini.c (mono_method_to_ir): If we're a generic method, get the
22021 MonoGenericContainer from our MonoMethodNormal and create a
22022 MonoGenericContext from it.
22024 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
22026 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
22028 * basic-long.cs: Add test for checked i8->i2 cast.
22030 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22032 * inssel-ppc.brg: added a couple of speedup rules.
22034 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22036 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22037 to speed up rebuilds.
22039 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22041 * mini-s390.c: Minor fix to OP_OR_IMM.
22043 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22045 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22046 better. Fixes appdomain-unload.exe on sparc.
22048 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22050 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22051 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22054 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22056 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22058 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22060 * mini.c: Always generate a field read/write wrapper for members
22061 of the class MarshalByRefObject since the actual instance could
22064 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22066 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22068 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22070 * driver.c mini.h trace.c: Move the setting of the main assembly into
22071 a separate function called mono_trace_set_assembly () and call it after
22072 actually loading the main assembly. Fixes #66872.
22074 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22076 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22077 using the code manager.
22079 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22081 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22083 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22085 * cpu-amd64.md: Fix bug in previous patch.
22087 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22090 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22092 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22093 mini-exceptions.c: updates for changed stack walk interface.
22095 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22097 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22099 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22101 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22103 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22105 * driver.c (mini_regression_list): Do not call mono_assembly_close
22106 since assemblies can't be unloaded.
22108 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22110 * cpu-amd64.md: Fix more instruction lengths.
22112 * cpu-amd64.md: Fix lengths of some instructions.
22114 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22116 * inssel.brg: Make the array ldelema check aot friendly.
22118 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22120 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22122 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22124 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22126 * mini-x86.c: Fix build.
22128 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22129 mono_type_get_underlying_type () helper function to simplify code.
22131 2004-09-09 Martin Baulig <martin@ximian.com>
22133 * mini-amd64.c: Don't access `type->data.klass' directly, call
22134 mono_class_from_mono_type() instead since the type may be a
22137 2004-09-09 Martin Baulig <martin@ximian.com>
22139 * mini-amd64.c (get_call_info): Fix support for generic instances.
22140 (add_valuetype): Use mono_class_from_mono_type() to get the class
22141 since we can be a generic instance.
22143 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22145 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22147 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22149 * liveness.c: reset spill costs on each scan: bug 62107
22151 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22153 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22154 unnecessary line that doesn't compile
22156 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22158 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22159 trampolines, make them call an error function so people can fix their
22162 2004-09-06 Martin Baulig <martin@ximian.com>
22164 * mini.c (mono_method_to_ir): When initializing locals, handle a
22165 generic instances like a valuetype if it's a valuetype and like a
22166 class if it's a class.
22168 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22170 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22171 stack. Fixes #64674.
22173 * exceptions.cs: Add test for unwinding of call arguments.
22175 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22177 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22178 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22179 set the carry/borrow flag). The sparc and s390 implementations
22180 can now use optimized versions (and simplify the code). ppc bugfixes.
22182 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22184 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22186 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22188 * inssel-amd64.brg: Remove leftover 32 bit rule.
22190 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22192 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22194 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22195 mono_arch_find_jit_info functions into a new function. Fix a memory
22198 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22201 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22203 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22206 * exceptions.cs: Add array size tests.
22208 * mini.c: Allocate a separate icall wrapper for each arity of
22209 mono_array_new_va. Fixes #59509.
22211 * exceptions.cs: Add testcase for 64578.
22213 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22215 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22217 2004-09-02 Martin Baulig <martin@ximian.com>
22219 * mini.c (mono_method_to_ir): When initializing the locals, call
22220 handle_initobj() on the generic instance itself, not its
22223 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22225 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22226 MonoJitInfo for dynamic methods.
22228 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22230 * mini.c: Add support for freeing JIT data for dynamic methods.
22232 2004-09-01 Martin Baulig <martin@ximian.com>
22234 * mini-x86.c (is_regsize_var): Added support for generic
22236 (mono_arch_emit_prolog): Make this compile again, use
22237 `x86_push_imm_template (code)'.
22239 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22241 * mini-x86.c: make all push_imm instructions that get
22242 patched always emit the long form
22244 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22246 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22247 in a per-domain hash.
22249 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22252 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22254 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22257 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22260 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22261 Beginnings of SSE2 support.
22263 * exceptions.cs: Add more tests for checked int<->uint casts.
22265 2004-08-28 Martin Baulig <martin@ximian.com>
22267 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22271 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22272 Handle generic instances recursively.
22274 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22276 * iltests.il: test for conv.u8 on a constant
22278 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22280 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22281 LCONV_x4 (shrun_32 (membase)).
22283 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22285 * inssel-x86.brg: c&p rules for push/setret of long
22287 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22289 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22290 compare (regvar, base)
22292 * inssel-x86.brg: more burg love
22294 * inssel.brg: more cleanup
22296 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22298 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22300 * basic-long.cs, basic-calls.cs: new tests for optimization.
22302 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22304 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22307 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22309 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22311 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22313 * inssel.brg (mini_emit_memcpy): use
22314 NO_UNALIGNED_ACCESS to disable memcpy optimization
22316 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22318 * mini-amd64.c: Handle generic types in various places.
22320 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22322 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22324 * mini.c (handle_box): Fix warning.
22326 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22328 * mini-amd64.h: Enable the emit_state optimization.
22330 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22332 * mini-amd64.c: Add some new 64 bit peephole opts.
22334 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22336 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22338 * mini-amd64.c: Register allocator fixes.
22340 * mini.c: Add an optimization to emit_state to avoid allocation of new
22341 registers on some platforms.
22343 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22345 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22347 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22348 allocation. Fixes #63085.
22350 * basic-long.cs: Add new regression test.
22352 * mini-amd64.c: Register allocator improvements.
22354 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22356 * mini-amd64.c (read_tls_offset_from_method): Add another code
22359 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22360 instruction sequence for nullifying class init trampolines.
22362 * objects.cs: Add new regalloc test.
22364 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22366 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22368 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22370 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22373 * driver.c: Fix profiling after TLS changes.
22375 * driver.c (mono_main): Set mono_stats.enabled if needed.
22377 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22380 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22382 * mini-x86.c: use a 1 op rather than a 2 op tls access
22383 instruction -> faster.
22385 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22387 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22390 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22392 * exceptions-sparc.c (throw_exception): fix typo
22394 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22396 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22397 set tree->dreg correctly with tls. Allow any
22398 register to be used.
22400 * mini-x86.c (read_tls_offset_from_method): add new code
22401 generation pattern seen with GCC.
22404 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22406 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22407 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22408 exceptions-sparc.c: fix some performance issues in exception
22409 handling and setting of the stack trace for exceptions that were
22412 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22414 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22417 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22420 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22422 This patch inlines tls access, when possible.
22424 * mini.h: new arch functions for TLS intrinsics.
22425 All platforms updated with a stub.
22427 * mini.c: use the new intrinsics
22429 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22430 arch specific intrinsic for tls variables
22432 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22434 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22437 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22439 * mini.c: thread local allocation
22441 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22443 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22445 * Makefile.am: Link against the static version of libmonogc.
22447 * Makefile.am: Link the static versions of the convenience libraries
22448 into the mono executable.
22450 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22452 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22454 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22455 on integer overflow.
22457 * mini-amd64.c: Reorganize function call code.
22459 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22461 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22463 * inssel-x86.brg: use xor eax,eax.
22465 * basic.cs: new tests
22467 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22469 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22470 in exception throwing code.
22472 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22474 * inssel-x86.brg: use xor esi,esi.
22476 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22478 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22479 can trace methods compiled during mini_init () too.
22481 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22484 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22486 * Makefile.am: static link on x86 (r=zoltan)
22488 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22490 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22491 code since it causes some programs to fail.
22493 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22495 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22497 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22499 * mini.c: ovfops_op_map - add STACK_OBJ case for
22501 * basic.cs: add test_0_pin_string as test
22504 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22506 * Makefile.am: build C# if srcdir != builddir
22508 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22510 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22511 fall-through blocks.
22513 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22515 * driver.c: enable loop by default again and include abcrem in -O=all.
22517 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22519 * iltests.il: Add some localloc tests.
22521 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22523 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22526 * inssel-amd64.brg: Add some optimizations.
22528 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22531 * Makefile.am: Statically link mono against libmono on AMD64.
22533 * mini-amd64.c inssel-amd64.brg: Optimizations.
22535 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22537 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22539 * tramp-amd64.c: Patch calling code in trampolines.
22541 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22543 * mini-amd64.c: pinvoke struct passing fixes.
22545 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22547 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22548 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22550 2004-08-05 Duncan Mak <duncan@ximian.com>
22552 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22555 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22557 * mini-amd64.c (emit_move_return_value): Move return value for normal
22560 2004-08-05 Martin Baulig <martin@ximian.com>
22562 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22563 `type->type'; just modify `type' itself when dealing with enums
22564 and generic instances.
22565 (check_call_signature): Make `simple_type' a `MonoType *'.
22567 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22569 * mini.c: Use OP_PADD to add offsets to addresses.
22571 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22573 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22575 * mini-sparc.c (mono_arch_emit_epilog): fix check
22576 for folding last op into restore instruction
22578 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22580 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22581 helper methods using the code manager.
22583 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22585 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22587 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22589 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22590 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22592 * mini-s390.c: fix tail processing
22594 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22596 * mini-ppc.c: mul.ovf.un exception name fix.
22598 2004-08-03 Martin Baulig <martin@ximian.com>
22600 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22601 instances; before jumping to `handle_enum', also modify `ptype'.
22603 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22605 * cpu-sparc.md: fcall maximal length too small.
22607 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22609 * mini-amd64.c mini.h: Add initial support for passing/returning
22610 structures to/from pinvoked methods.
22612 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22614 * mini-ppc.c: reg allocator fix.
22616 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22618 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22620 * inssel.brg: Optimize memset on 64 bit machines.
22622 * mini-amd64.c: Fix some vararg cases.
22624 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22626 * mini-s390.c: Corrected macro in emit_float_to_int
22628 * s390-abi.cs: Tests to exercise the s390 ABI
22630 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22632 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22635 * basic.cs: Add a test for add.ovf.un.
22637 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22639 * mini-sparc.c: add case for OP_IDIV_UN
22641 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22643 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22645 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22647 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22649 * basic.cs: regression tests.
22651 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22654 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22656 * basic.cs: Add a new test.
22658 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22659 and AOT. Various fixes and optimizations.
22661 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22663 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22665 * mini-ppc.c: make sure temp regs are not used for global reg
22668 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22670 * cpu-sparc.md: conv_i8 fix for 64bits
22672 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22674 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22676 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22677 add opcode for cmp BYTE PTR [eax], imm.
22679 * inssel.brg: Make memcpy and memset takes bases.
22681 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22683 * *-amd64.*: More AMD64 work.
22685 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22687 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22688 add a compare-not-equal opcode.
22690 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22692 * mini.c: Use mono_init_from_assembly instead of mono_init.
22694 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22696 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22698 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22700 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22702 * inssel.brg: 64 bit fixes.
22704 * mini.h (MonoCallInst): Add some AMD64 specific data.
22706 * mini.h: Add some OP_P opcodes.
22708 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22710 * basic.cs: tests for 61797 and 61740
22712 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22714 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22715 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22717 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22719 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22721 * *-amd64*.*: Ongoing AMD64 work.
22723 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22725 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22727 * *-amd64*: Ongoing AMD64 work.
22729 * mini-arch.h: Add AMD64 support.
22731 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22733 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22735 * mini-ops.h: Add new opcodes.
22737 * Makefile.am: Add AMD64 support.
22739 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22740 rules into the inssel-long*.brg files.
22742 * *-amd64.*: Add beginnings of AMD64 backend.
22744 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22746 * mini.c (print_dfn): commenting out the code that prints
22747 the cil. With -O=deadce, this makes -v -v crash.
22749 * cpu-pentium.md: make checkthis have a length of 2
22751 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22753 * mini-sparc.h: fix implementations of __builtin
22754 functions for Sun compiler for V9.
22756 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22758 * mini.c: use the new stelem.ref wrapper
22759 * exceptions.cs, arrays.cs: new stelem.ref tests
22761 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22763 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22764 new XSP should work with these changes).
22766 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22768 * inssel-{long32,x86,}.brg: trivial optimizations.
22770 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22772 * mini.c: load value when emitting box operation in
22775 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22777 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22778 is one byte shorter than cmp DWORD PTR [eax], 0.
22780 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22782 * inssel-ppc.brg: arguments on the stack are always
22783 relative to the stack pointer (spotted by Neale Ferguson).
22785 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22787 * exceptions-x86.c: delay appending the method name to the trace until
22788 after mono_jit_info_table_find is called, as this gets the real
22791 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22793 * aot.c: register roots
22795 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22797 * aot.c : I could just use PLATFORM_WIN32 flag.
22799 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22801 * aot.c : Reverting the previous fix. This time it broke linux build.
22803 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22805 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22807 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22809 * mini.c (handle_stack_args): Remove some more debugging code.
22811 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22813 * driver.c mini.h aot.c: Allow additional options to be specified with
22814 --aot and pass them to mono_compile_assembly.
22816 * aot.c: Add experimental code to AOT compile all loaded assemblies
22817 on demand and save the code into a cache in the filesystem.
22819 * aot.c: Add support for more wrapper methods.
22821 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22824 * cpu-*.md: Remove removed opcodes.
22826 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22827 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22828 related icalls to marshal.c.
22830 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22832 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22834 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22836 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22838 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22839 * liveness.c: If liveness is recomputated we need to reset the information
22840 for each variable. This way, if the liveness range has been narrowed
22841 by optimizations that happened after the last computation, we can return
22844 For example, if you have
22849 // Tons of code that does not affect i
22855 i = 0 is dead code and will be removed by SSA. However, when
22856 linear scan gets to the code, i will still appear to be live
22857 throughout the entire block. This prevents good register allocation.
22859 2004-07-06 Martin Baulig <martin@ximian.com>
22861 * debug-mini.c (mono_debug_init_method): Allow
22862 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22863 (mono_debug_add_icall_wrapper): New method.
22865 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22867 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22869 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22872 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22874 * aot.c (mono_aot_load_method): Fix loading of debug info.
22876 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22878 * aot.c: Add logging support.
22880 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22882 * mini.h: Add prototype for mono_print_method_from_ip.
22884 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22886 * inssel.brg: 64 bit fixes.
22888 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22891 * Makefile.am: Add SPARC64 support.
22893 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22895 * aot.c: Fix alignment problems on 32 bit platforms.
22897 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22899 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22902 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22905 * mini.h: Bump AOT file version. Some 64 bit fixes.
22907 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22909 * inssel-sparc.brg: Add new rule to avoid register moves.
22911 * inssel.brg: Add ldind_to_load_membase helper function.
22913 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22915 * mini.c: OffsetToStringData intrinsic.
22917 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22919 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22921 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22924 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22925 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22927 * mini.c: reinstated mono_compile_get_interface_var()
22928 on x86, too, since the change breaks the Gtk# build there as well.
22930 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22932 * driver.c: remove loop from the default optimizations: it seems to
22933 interact badly with some of the other options (see bug #60613).
22935 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22937 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22938 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22940 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22943 vararg-using methods.
22945 2004-06-21 Martin Baulig <martin@ximian.com>
22947 * mini/mini-exceptions.c
22948 (mono_handle_exception): Added `gpointer original_ip' argument.
22949 After calling mono_unhandled_exception(), call
22950 mono_debugger_unhandled_exception() and if that returns true,
22951 restore the context and return.
22953 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22955 * mini-ppc.c: prefer the use of relative branches so
22956 they won't need to be patched in aot code (patch from Patrick Beard).
22958 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22960 * aot.c: patch from Patrick Beard to make the output assembly
22961 more correct for the MacOSX assembler. Small tweak to
22962 generate sane images on Linux/PPC, too.
22964 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22966 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22967 case until bug #59509 is fixed (shows up in #60332).
22969 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22971 * mini.c: make sure the needed wrappers are compiled, too, with
22974 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22976 * driver.c: remove NPTL reference in --version output.
22978 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22980 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22981 generate valid assembly for the Mach-O assembler.
22983 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22985 * driver.c: don't include abcrem in the all optimization specifier
22986 since it slows down jit compilation too much for now.
22988 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22990 * mini.c: use BIGMUL only if both operands have the same signage.
22991 * iltests.il: Test for bug 60056. (errors related to signage in
22996 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22998 * mini.c, aot.c: memory leak fixes.
23000 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23002 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
23004 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
23006 * Makefile.am: remove the -static hack completely, it links in
23007 statically glib as well.
23009 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
23012 * exceptions.cs: make it compile with new mcs/csc.
23014 2004-06-03 Massimiliano Mantione <massi@ximian.com>
23015 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
23016 and added relevant test case.
23018 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23020 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
23021 regressions in gtk-sharp.
23023 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
23025 * exceptions.cs: New regression tests.
23027 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
23029 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
23031 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
23033 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23035 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23037 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23039 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23041 * mini.c (mono_jit_runtime_invoke): Init class in this
23042 method instead of trusting mono_jit_compile_method to
23043 do the work (because wrappers can be in object class)
23045 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23047 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23049 * basic-long.cs: New regression test.
23051 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23053 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23054 and div/rem checks.
23056 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23058 * Makefile.am: fix miguel's change to build mono statically against
23059 libmono (track build dependencies).
23061 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23063 * cfold.c: Some glib versions do not have G_MININT32.
23065 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23067 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23068 with precision of tan, atan, sin and cos, and implemented related
23069 regressions tests (fixes bug 54467, but one new problem appeared and
23072 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23074 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23076 * exceptions.cs: Add test for constant folding && division by zero.
23078 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23079 since driver.c is in libmono too, so the optimization was useless.
23081 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23082 variable to driver.c so the compiler can emit more efficient code to
23085 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23087 * Makefile.am: don't distribute generated inssel.[ch] files.
23089 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23091 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23092 into the default appdomain. Fixes #58707.
23094 * jit-icalls.c: Remove the broken approximation for truncl, doing
23095 no conversion is better.
23097 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23100 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23102 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23103 of the mcrxr instruction which is not available on some processors
23104 even if it's documented to be. Implement add and sub overflow correctly
23105 (still not complete for long unsigned). Speed up icalls a bit.
23107 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23109 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23110 we run .cctor in the current domain instead of target_domain.
23112 Fixes bug #58558, .cctor not being called in -O=shared.
23114 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23116 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23118 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23120 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23121 which can be done with an imm8, do it that way.
23122 (mono_arch_output_basic_block): ditto for a jmp
23123 (mono_arch_emit_prolog): Computate maximum offset of a label.
23125 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23127 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23128 now tries to allocate prefered physical reg's for virtual
23129 regs. This reduces the number of emited spills/loads with
23130 20-30% on our core assemblies.
23132 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23134 * jit-icalls.c: truncl() is not needed and trunc() is
23135 the correct thing to do anyway (bug #58287).
23137 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23139 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23142 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23144 * driver.c: enable loop optimizations by default.
23146 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23148 * mini-x86.c: fix calc of max loop size when aligning loops start.
23150 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23152 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23155 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23157 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23160 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23162 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23164 * mini.c (inline_method): Allways inline some wrappers even if the cost
23165 is too large. Fixes #58785.
23167 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23169 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23171 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23172 (crichton@gimp.org). Beginning of support for sparc/linux.
23174 * mini-sparc.c: Optimize retrieval of LMF address.
23176 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23178 * exceptions-ppc.c: handle alloca in methods with clauses.
23180 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23182 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23184 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23186 * mini.c: Delegate most of the abort signal work to
23187 mono_thread_request_interruption, which also handles Stop and Suspend
23190 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23192 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23193 supports the save/restore lmf opcodes.
23195 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23197 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23198 by gcc-3.4 as well.
23200 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23202 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23204 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23205 methods which contain array accesses.
23207 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23208 boundaries. Fixes #58537.
23210 * iltests.il: Add regression test for #58537.
23212 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23214 * mini-x86.c (mono_arch_local_regalloc): Last part of
23215 fix for bug #58633 (releasing register to early).
23217 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23219 * basic-long.cs: Add new regression test.
23221 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23223 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23224 register too early on the chain.
23226 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23228 * mini.c (create_helper_signature): Use a helper function to reduce
23229 the code which needs to be written. Also set the calling convention of
23230 icalls on windows. Fixes #57840.
23232 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23234 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23235 exceptions-ppc.c: added helper function to get the instruction address
23236 from a signal handler context.
23238 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23240 * helpers.c: use g_get_tmp_dir. Invokes happyness
23243 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23245 * helpers.c: Add new env variable to pass args to objdump.
23246 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23248 2004-05-17 Radek Doulik <rodo@ximian.com>
23250 * Makefile.am (common_sources): added abcremoval.h so it get
23251 disted and daily mono packages on go-mono.com will build again
23253 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23255 * abcremoval.c: Fixed coding style, added copyright header.
23257 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23259 * mini.h: Added prototype for abc removal main function.
23261 * build_relations_propagation_table.pl: Added copyright header.
23263 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23265 * basic-long.cs: reg test for complex ceq_long bug.
23267 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23269 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23270 reg in long and clob case (bug #58343). Fixed/added comments.
23272 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23274 * mini.c (mono_jit_runtime_invoke): Follow new convention
23275 of calling the invoke method with an function pointer.
23277 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23279 * ChangeLog: Fix author of memory leak patch.
23281 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23283 * Makefile.am: fix make dist as well...
23286 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23288 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23289 on archs where pointers are 4 bytes long.
23291 * Makefile.am: Added abcremoval.c source file.
23293 * abcremoval.c: Added abcremoval.c.
23295 * abcremoval.h: Added abcremoval.h.
23297 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23299 * inssel.brg: Enabled bounds check removal.
23301 * mini.c: Added support for abcrem optimization.
23303 * mini.h: Added abcrem optimization label.
23305 * driver.c: Added support for abcrem optimization.
23307 * propagated_relations_table.def: Added propagated_relations_table.def.
23309 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23311 * mini.c, cfold.c: fix style.
23313 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23315 * mini.c: handle issue with the low-level implementation of
23316 some long opcodes (bug #54209).
23318 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23320 * basic.cs: test for my new cmov stuff.
23322 2004-05-13 Patrik Torstensson
23324 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23325 opt and added peephole documentation.
23327 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23329 * tramp-ppc.c: rewrote the generic trampoline code.
23331 2004-05-11 Patrik Torstensson
23333 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23335 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23337 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23339 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23340 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23342 * mini.c: Add new icalls for AsAny marshalling.
23344 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23346 * tramp-ppc.c, mini-ppc.c: more cleanups.
23348 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23350 * mini.c: no warnings.
23352 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23354 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23356 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23358 * mini.c: In the thread abort signal handler, if the thread is in the
23359 process of being stoped, don't throw the Abort exception, just stop the
23362 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23364 * tramp-ppc.c: removed old code.
23366 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23368 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23369 do some simple speed optimizations on ppc.
23371 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23373 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23374 and large offsets in load/store.
23376 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23378 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23379 it causes regressions.
23381 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23383 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23386 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23388 * jit-icalls.c: remove warnings.
23389 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23390 speedups for unsafe code.
23392 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23394 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23396 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23398 * basic-calls.cs: Add new regression test.
23400 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23403 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23405 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23408 2004-05-06 Patrik Torstensson
23410 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23411 long reg allocation in any reg (not only eax:edx) and implemented
23412 long shl/shr ops in asm instead of helpers.
23414 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23416 * mini-sparc.h: Fix warnings.
23418 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23421 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23422 separate statement for clarity.
23424 * mini-sparc.c: Update status.
23426 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23428 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23431 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23433 * inssel-ppc.brg: another small pre-release workaround:
23434 we don't do overflow detection for long_sub_un.
23436 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23438 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23439 (also works around a weird ppc bug: 57957).
23441 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23443 * tramp-ppc.c: trampoline fixes.
23445 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23447 * mini-ppc.c: fixed typos.
23449 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23451 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23452 at the top of the stack. Fixed typos. Use a frame registers
23453 for all the methods with exception clauses.
23455 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23457 * exceptions-ppc.c: restore fp registers.
23459 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23461 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23462 order from the stack top (moved the stack room to save the
23463 return value for trace after the param area). Fixed corruption
23464 in restoring registers on unwind.
23466 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23468 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23470 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23472 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23473 and prolog/epilog for methods that use it. Allow
23474 enough param area room for varargs methods. Fix miguel's
23475 breakage in exception handling.
23477 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23479 * Makefile.am: run genmdesc only on current arch.
23481 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23483 * exceptions-x86.c:
23484 * mini-x86.h: fix the build on windows.
23486 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23488 * 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.
23490 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23492 * mini-exceptions.c: New file.
23494 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23495 Move some parts of the x86 exception handling code to an
23496 arch-independent file so it can be shared with other ports.
23498 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23500 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23502 2004-04-26 David Waite <mass@akuma.org>
23504 * driver.c: remove comma from end of enumeration declaration
23506 2004-04-26 Jackson Harper <jackson@ximian.com>
23508 * driver.c: parse config file before loading first assembly. This
23509 allows the user gac to be enabled/disabled.
23511 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23513 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23514 simpler mechanism: we do not care what is encoded initially
23515 (branch absolute or relative), we care about the code and its
23516 target. I kept the old code for reference for now.
23518 The new code tries first to determine if the jump is anywhere in
23519 the -/+32 absolute meg range, if it succeeds, it encodes using the
23520 absolute branch; If not, it tried to find something in the
23521 relative range, if not, it uses the handle_thunk code.
23523 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23525 * exceptions-ppc.c: use the correct ip register on macosx.
23527 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23529 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23531 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23533 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23534 Raise exception on integer divide by zero by hand since the hw
23535 doesn't support it. Handle NaNs in FP compares.
23537 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23539 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23540 code reducing duplication between the platforms and enabled
23541 signal exception handling (on linux for now).
23543 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23545 * exceptions-ppc.c: more macosx support.
23547 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23549 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23551 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23553 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23555 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23557 * iltests.il: more tests.
23559 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23561 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23564 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23566 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23568 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23570 * liveness.c: Mark variables as volatile in all basic blocks reachable
23571 from exception clauses.
23573 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23575 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23578 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23580 * iltests.il, basic.cs: more tests for regalloc.
23582 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23584 * iltests.il: Some tests for register allocation modifications
23587 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23589 * exceptions.cs: Add regression test for bug #56782.
23591 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23592 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23593 the beauty of fixing the same thing in 5 different files...
23595 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23597 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23600 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23602 * mini.c: Add support for STRWLPARRAY marshalling convention.
23604 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23606 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23607 to init the context to setup the regs pointer).
23609 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23611 * exceptions-ppc.c: more exceptions work.
23613 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23615 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23618 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23620 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23621 can use the memory directly.
23623 * cpu-pentium.md: Update documentation from a post from Zoltan.
23625 add x86_add_membase, x86_sub_membase, x86_mul_membase
23627 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23629 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23630 GENERAL_REGS they were also hardcoded for all PPC ports.
23632 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23634 Remove hard-coded limit for floating point registers, use
23635 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23637 Notice that in MacOS X calling conventions you can fit a lot more
23638 floating point values in registers, so I should update the PInvoke
23639 test to excercise the passing of floating point values on the
23640 stack (currently broken).
23642 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23644 * tramp-ppc.c (create_trampoline_code): Added
23645 JUMP_TRAMPOLINE_SIZE.
23646 (ppc_magic_trampoline): Follow the pattern from
23647 x86_magic_trampoline: if code is set to zero, return.
23648 (create_trampoline_code): Always pass MonoMethod to the jump
23649 trampoline, before it was passing a null.
23650 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23651 share the code with mono_arch_create_jit_trampoline.
23653 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23655 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23658 * cpu-g4.md: Added length for jmp instruction, the worst case
23659 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23662 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23664 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23666 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23668 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23669 before each IL instruction.
23671 * mini.c (CEE_BOX): Fix warnings.
23673 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23675 * mini.c: removed a few unused vars and extra whitespace.
23677 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23679 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23681 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23683 (OP_GETCHR): use the above
23684 (CEE_LDELEMA): use the above.
23686 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23687 version of the generic impl.
23688 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23689 (CEE_LDELEMA): use the above.
23691 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23693 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23696 * iltests.il: Added new regression test for #56317.
23698 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23700 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23701 under NetBSD. Fixes #56450.
23703 * liveness.c (update_gen_kill_set): Fix previous patch.
23705 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23707 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23709 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23711 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23712 ldsfld and ldsflda.
23714 * inssel-sparc.brg: Add more optimizations.
23716 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23718 2004-04-01 Martin Baulig <martin@ximian.com>
23720 * mini.c (handle_box): New static function; moved the
23721 implementation of CEE_BOX here.
23722 (mono_method_to_ir): Added `constrained_call' variable.
23723 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23724 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23725 mono_method_get_constrained() to get the method.
23727 2004-04-01 Martin Baulig <martin@ximian.com>
23729 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23730 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23731 (mono_method_to_ir): We don't need these macros anymore since
23732 mono_class_get_full() already takes care of it.
23734 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23736 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23737 use @function (as doesn't accept #function here) and check the return
23738 value of system and stop if fails.
23740 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23742 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23744 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23746 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23748 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23750 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23753 * basic-long.cs: Add test for negation of Int64.MinValue.
23755 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23757 * mini-sparc.c: Update status.
23759 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23761 * exceptions-sparc.c: Fix return value in filters.
23763 * inssel-sparc.brg: Fix register allocation in some rules.
23765 2004-03-28 Martin Baulig <martin@ximian.com>
23767 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23770 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23772 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23774 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23775 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23776 remove unused conv_u4 opcode.
23778 * mini-x86.c: Remove valgrind workaround since it slows down things
23779 even when mono is not run under valgrind.
23781 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23783 * mini-sparc.c: Update status.
23785 * inssel-sparc.brg: Add some optimizations.
23787 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23788 future delay slot filling. Add support for varargs, tail calls and JMP.
23790 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23791 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23793 * inssel.brg: Fix register allocation in OP_ARGLIST.
23795 * inssel.brg: Fix warnings.
23797 2004-03-25 Martin Baulig <martin@ximian.com>
23799 * mini.c (inflate_generic_field): Removed.
23800 (mini_get_method): Removed, use mono_get_method_full(),
23801 (mini_get_class): Removed, use mono_class_get_full().
23802 (mono_method_to_ir): Pass our generic context to
23803 mono_field_from_token().
23805 2004-03-25 Martin Baulig <martin@ximian.com>
23807 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23808 of a `MonoMethod *'.
23809 (mini_get_method): Take a `MonoGenericContext *' instead
23810 of a `MonoMethod *'.
23811 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23812 a new local variable called `generic_context' which holds the
23813 current `MonoGenericContext *'; use it to lookup things.
23815 2004-03-24 Martin Baulig <martin@ximian.com>
23817 * mini.c (mini_get_class): New static method; if we're inside a
23818 generic instance, inflate the class if neccessary.
23819 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23821 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23823 * iltests.il: New regression test for #55976.
23825 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23828 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23830 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23833 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23835 * liveness.c: Consider SSA stores as well as loads when making vars
23838 * exceptions.cs: New regression tests for register allocation.
23840 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23842 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23843 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23844 domain lock only to protect puntual access to data structures.
23845 Added access lock for sighash, jit_icall_hash_name,
23846 jit_icall_hash_addr and domain->code_mp.
23848 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23850 * driver.c: Print SIGSEGV handling method.
23852 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23854 * mini.c (setup_jit_tls_data): Handle case when this is called
23855 multiple times for a thread.
23857 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23858 is different from fbxx_un. Fixes #54303. Also use constants instead of
23859 magic numbers in a lot of places.
23861 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23863 * exceptions.cs: Fix cctor test when --regression is used.
23865 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23867 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23870 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23872 * inssel-ppc.brg: fixed register assignments for some rules.
23874 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23876 * exceptions.cs: Add test for exceptions in static constructors.
23878 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23879 static constructors outside the domain lock. Fixes #55720.
23881 2004-03-17 Martin Baulig <martin@ximian.com>
23883 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23884 (inflate_generic_field): Take the `MonoMethod *' instead of the
23885 `MonoClass *' and added support for generic method.
23886 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23887 have a `field->parent->gen_params', only inflate the field if it's
23888 an open constructed type.
23890 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23892 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23893 exception object instead of the preconstructed ones.
23895 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23897 * mini.c: reverted changed to sigsegv_signal_handler commited
23898 accidentally in the previous patch.
23900 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23903 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23904 running --aot with an old assembly.
23906 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23908 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23911 * mini-sparc.c: Add support for v9 branches with prediction.
23913 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23915 * mini.c (mini_init): #warning is GNUC only
23917 * mini-sparc.h: implement __builtin_frame_address
23918 and __builtin_return_address for Sun C compiler
23920 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23922 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23924 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23926 * basic-calls.cs: Add test for unaligned byref long argument passing.
23928 * mini-ops.h: Add sparcv9 compare and branch instructions.
23930 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23931 v9 instructions if we have a v9 cpu.
23933 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23934 registers for global allocation.
23936 * exceptions-sparc.c: Fixes.
23938 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23940 * liveness.c (mono_analyze_liveness): Optimized version.
23942 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23944 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23947 * basic-float.cs basic-calls.cs: New regression tests.
23949 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23951 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23952 sigaltstack implementation.
23954 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23956 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23957 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23959 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23961 * mini.c: Fix warnings.
23963 * mini.c (mono_resolve_patch_target): New function which contains the
23964 arch independent part of the patching process.
23966 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23967 patching code to a separate function.
23969 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23971 * mini.c (add_signal_handler): ifdef out on Windows
23973 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23975 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23976 cpu-sparc.md: Add exception handling support + other fixes.
23978 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23979 typed GC detection in --version.
23981 * basic.cs exceptions.cs: New regression tests.
23983 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23984 the arch specific code can store data during a compilation.
23986 * mini-ops.h: Add OP_SETFRET.
23988 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23989 function, register a separate icall for each arity, so the icalls can
23992 * mini.c (mono_print_tree): Print negative offsets in a more readable
23995 * mini.c: Make signal handling work on sparc.
23997 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23999 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
24001 * jit-icalls.c: Emulate truncl by aintl on solaris.
24003 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
24005 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
24007 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
24009 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
24011 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
24012 a MarshalByRef type, inline a method that performs the check, taking into
24013 account that the object can be a proxy. Also implemented tow new opcodes:
24014 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24015 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
24016 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
24018 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
24020 * mini-ppc.c: if a relative branch displacement is too big
24021 but it points to and area reachable with an absolute branch,
24024 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
24026 * mini.c: optimize small copies in cpblk.
24028 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
24030 * basic-calls.cs basic-float.cs: New regression tests.
24032 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
24033 negative offsets from %fp. Implement localloc. Fix local register
24034 allocation. Fix the case when the this argument needs to be saved to
24035 the stack. Implement some missing opcodes.
24037 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24039 * mini.c (mini_method_compile): Reenable global regalloc in methods
24040 with exception handlers.
24042 * linear-scan.c (mono_varlist_sort): Fix warning.
24044 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24046 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24049 * liveness.c: Make all variables uses in exception clauses volatile, to
24050 prevent them from being allocated to registers. Fixes #42136.
24052 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24054 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24055 causes regressions.
24057 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24058 argument to mono_arch_regalloc_cost.
24060 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24063 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24065 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24066 Make the cost of allocating a variable to a register arch dependent.
24068 * basic-calls.cs: Fix compilation of tests.
24070 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24071 helper function to cut back on the number of #ifdefs needed.
24073 * mini-ppc.c: Fix compilation.
24075 * basic-calls.cs: New regression tests.
24077 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24079 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24080 of l0 since that is callee saved.
24082 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24085 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24086 of delay instruction.
24088 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24090 * mini.h (MonoCallInst): Add 'virtual' flag.
24092 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24094 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24096 * *.cs: New regression tests.
24098 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24101 * mini.c (mono_runtime_install_handlers): Fix build.
24103 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24104 'signal_stack_size' members.
24106 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24107 alternate signal stack.
24109 * exceptions-x86.c: Add stack overflow handling.
24111 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24112 functions to arch independent code.
24114 * mini.c (mono_print_tree): Print more detailed info for load_membase
24117 2004-02-23 Martin Baulig <martin@ximian.com>
24119 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24121 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24123 * mini-x86.c: fixed reg allocation for div/rem.
24125 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24127 * driver.c (mono_main): Report some configuratio options on --version.
24129 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24131 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24132 low in the address space. Correctly flush memory in thunks where we
24133 output native code.
24135 2004-02-20 Martin Baulig <martin@ximian.com>
24137 * mini.c (mini_get_method): New static method; inflate all generic
24138 methods and methods in open generic instances.
24139 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24140 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24142 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24144 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24146 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24148 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24150 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24152 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24153 it compile using Sun's compiler.
24155 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24157 * 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.
24159 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24161 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24163 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24165 * mini-ppc.c: handle calls outside of the allowed range with thunks
24166 allocated using the code manager.
24167 * tramp-ppc.c: use the code manager to hold generated native code.
24168 Fixed the magic trampoline to just patch vtable entries.
24170 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24172 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24175 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24177 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24180 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24181 if we have a working __thread implementation.
24183 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24184 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24186 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24188 * mini-x86.c: Fix compilation under gcc 2.
24190 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24192 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24193 contains a call to the wrapped function.
24195 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24196 OP_<CALL>_IMM opcodes, and use them under X86.
24198 * mini.c (mono_jit_find_compiled_method): Fix warning.
24200 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24202 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24204 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24205 functionality to mini.c.
24207 * mini.c (mono_create_jump_trampoline): New function to create a jump
24208 trampoline. Return a compiled method instead of a trampoline if it
24209 exists. Add a cache for jump trampolines.
24211 * mini.c (mono_jit_find_compiled_method): New function to return a
24212 compiled method if it exists.
24214 * mini-x86.c: Call mono_create_jump_trampoline instead of
24215 mono_arch_create_jit_trampoline.
24217 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24218 a jump trampoline. Fixes #52092.
24220 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24222 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24223 which is not up-to-date. Add check_corlib_version () instead.
24225 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24228 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24229 since newer valgrind versions do not need it.
24231 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24232 compile a method with a given set of optimizations.
24234 * mini.c: Compile icall wrappers on-demand instead of at startup.
24236 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24237 wrapper for an icall.
24239 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24241 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24244 * iltests.il: Add test for non-empty stack before switch instruction.
24246 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24248 * mini.c: Add support for new stringbuilder marshalling conventions.
24250 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24252 2004-02-01 Martin Baulig <martin@ximian.com>
24254 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24255 in `ginst->mtype_argv'.
24257 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24259 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24260 facilitate grepping.
24262 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24264 * mini.c: fixed buglet in initobj generic implementation for references.
24266 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24268 * Makefile.am: make the version script conditional.
24269 * jit-icalls.c: handle missing truncl().
24271 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24273 * exceptions.cs: Add more tests for double->int conversion.
24275 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24276 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24278 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24280 * driver.c: make --verbose --version emit an error
24281 if the loaded corlib doesn't match the runtime version.
24283 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24285 * mini-ppc.h: export ppc_patch().
24286 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24287 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24288 on par or better than on MacOSX.
24290 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24292 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24293 mono_lookup_pinvoke_call.
24295 * mini-x86.c: Under windows, the default pinvoke calling convention is
24296 stdcall. Fixes #52834.
24298 * mini.c (optimize_branches): Add an upper bound to the number of
24299 iterations to prevent infinite loops on strange loops. Fixes #53003.
24301 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24303 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24304 and ISINST. Fixes #52093.
24306 * objects.cs (test_0_vector_array_cast): New tests.
24308 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24310 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24311 checking in Array.Set ().
24313 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24316 * object.cs (test_0_multi_array_cast): New regression test.
24318 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24320 * exceptions-ppc.c: fix build on Linux/PPC.
24322 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24324 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24325 running under valgrind.
24326 (x86_magic_trampoline): Fix build bustage.
24328 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24329 negative values as well. This is needed for the encoding of the line number
24330 info, since sometimes the line numbers are not in increasing order.
24332 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24334 * cpu-pentium.md (localloc): Increase the size of the localloc
24335 instruction since it is a loop under Win32.
24337 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24340 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24342 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24343 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24344 Max Horn (max@quendi.de). Fix file names in comments.
24346 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24348 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24349 avoid stack overflow.
24350 (replace_usage): Avoid uninitialized variable warnings.
24352 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24353 and taking the address of valuetype variables.
24355 2004-01-03 Patrik Torstensson
24357 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24358 for other purposes than FP later on.
24360 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24362 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24365 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24367 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24369 2003-12-30 Patrik Torstensson <p@rxc.se>
24371 * mini-x86.h: Decreased number of availiable fp regs.
24372 Solves corner cases with FP spilling.
24374 2003-12-23 Patrik Torstensson <p@rxc.se>
24376 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24377 for floating point stack tracking / spilling on x86.
24380 * basic-float.cs: added float mul overflow test.
24382 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24384 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24386 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24388 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24389 supports for cond branches that overflow the immediate
24390 overflow offset. mcs can compile simple programs.
24392 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24394 * exceptions-ppc.c: exception handling support wip:
24395 finally handlers get run on exception.
24397 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24399 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24402 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24404 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24405 initial support for stack walking and unwinding.
24407 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24409 * driver.c (mono_main): Make corlib-out-of-sync message more
24410 descriptive. Also remove verify_corlib call.
24412 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24414 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24415 not overlap with other call's arguments, too.
24417 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24419 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24420 move to arch-specific code the choice of arch-specific
24421 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24422 * mini.c: ensure emulation calls will not interleave
24425 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24427 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24428 the magic trampoline stack frame is dropped before executing
24431 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24433 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24434 and integer to fp conversions. Added support for overflowing
24435 arguments on the stack. Reserve a couple more registers as temps.
24436 Added support for aot compilation (as output still needs to be
24439 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24441 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24442 Don't overwrite return register in some corner cases.
24444 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24446 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24447 static constructors when AOT compiling.
24449 * driver.c (mono_main): Call mono_check_corlib_version.
24451 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24453 * cpu-g4.md, basic.cs: fixed div target register.
24455 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24457 * mini-ppc.c, basic.cs: shl_imm fix with test.
24459 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24461 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24462 structures by value. Misc fixes.
24463 * objects.cs: more tests.
24465 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24467 * mini-ppc.c: lconv.ovf.i implemented.
24469 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24472 (mini_init): don't error out if someone already called g_thread_init.
24474 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24476 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24477 to be any type per the spec. Fix abnormal memory usage when
24478 the same object is repeatedly thrown.
24480 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24482 * mini.c: check for overruns in IL code.
24484 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24486 * TODO: Add/remove some todo entries.
24488 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24490 * driver.c (mono_main): Call mono_verify_corlib.
24492 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24494 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24495 This has been moved to mini.c
24496 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24497 type being casted is marshalbyref it could be a proxy, so instead of
24498 emitting the type check code, emit a call to a runtime method that will
24499 perform the check by calling CanCastTo if needed.
24501 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24503 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24504 methods with large stack frames under Win32.
24506 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24508 * Makefile.am: Distribute regression tests.
24510 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24511 at the end instead of inserting each variable into the sorted list.
24513 * linear-scan.c (mono_varlist_sort): New helper function.
24515 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24517 * mini.c: ensure arguments and locals are within bounds.
24519 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24521 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24524 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24526 * mini.c (mono_cprop_copy_values): Fix crash.
24528 * aot.c: Set verbosity back to 0.
24530 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24532 * regalloc.c: complete memory leak fix by Laurent Morichetti
24535 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24537 * driver.c (main_thread_handler): Revert the previous patch.
24539 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24542 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24543 memory from the memory pool.
24545 * driver.c (main_thread_handler): Turn on all optimizations when
24548 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24549 an array for better performance.
24551 * regalloc.c (mono_regstate_assign): Fix memory leak.
24553 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24554 serialize the debug info.
24556 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24557 debug info from the serialized representation.
24559 * aot.c: Save debug info into the generated file and load it when
24562 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24564 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24566 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24567 More FP-related fixes.
24569 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24571 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24572 and register allocation buglet. Hello world now runs.
24574 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24576 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24577 * tramp-ppc.c: fixed class init trampoline.
24578 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24580 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24582 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24583 mini.c: more ppc changes/fixes.
24585 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24587 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24588 Also optimize the case when the arguments are the same in the caller
24591 * iltests.il: Add tests for tail calls with valuetype arguments.
24593 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24595 * mini-ppc.c: fixes for struct return type.
24597 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24599 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24600 mono_spillvar_offset() to arch-specific code.
24602 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24604 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24606 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24608 * exceptions-x86.c: Fix stack space leaks.
24610 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24611 registers from the lmf if the method has save_lmf set.
24613 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24615 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24616 of icall wrappers into InvokeInDomain, since these are now per-domain.
24618 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24620 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24621 make some opcode emulation and intrinsic ops enabled/disabled
24622 according to the architecture. More fixes.
24624 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24626 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24628 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24630 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24631 arch-specific handling for 'this' and struct return type to
24632 arch-specific code.
24634 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24636 * aot.c: prevent divide by zero error when reporting (it happened with
24637 Accessibility.dll).
24639 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24641 * mini.h (inst_switch): Remove unused macro.
24643 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24646 (load_aot_module): free 'info->methods' and 'info' properly. No more
24647 "free(): invalid pointer blah" messages when you have an old aot
24650 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24652 * jit-icalls.c, mini.c: Added support for context static fields.
24654 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24656 * mini.c (mono_method_blittable): Methods which set LastError are not
24657 blittable either. Fixes #51108.
24659 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24661 * mini.c: flush icache.
24662 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24664 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24666 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24668 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24670 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24673 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24676 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24678 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24680 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24681 instruction when the result is discarded.
24683 * iltests.il (test_0_div_regalloc): New regression test.
24685 * arrays.cs: Fix compilation error.
24687 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24689 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24690 float rules to inssel-x86.brg: sane architectures with FP registers
24691 don't need to implement these rules.
24693 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24695 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24697 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24699 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24700 implementation of 32 bit systems.
24702 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24704 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24705 (Jeroen Zwartepoorte).
24707 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24709 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24710 the caller and the callee matches.
24712 * mini.c (mono_method_to_ir): Add comment.
24714 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24715 signbit is missing on some platforms.
24717 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24719 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24721 * mini.c (setup_jit_tls_data): Call the new function.
24723 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24725 * mini-x86.c: Add experimental support for fast access to the lmf
24726 structure under NPTL/Linux 2.6.x.
24728 2003-11-06 Martin Baulig <martin@ximian.com>
24730 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24731 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24734 2003-11-02 Martin Baulig <martin@ximian.com>
24736 * mini.c (inflate_generic_field): New static method.
24737 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24738 generic instance and the field is declared in a generic type, call
24739 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24741 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24743 * mini.h mini.c (mono_method_same_domain): New function to return
24744 whenever the caller and the callee are in the same domain.
24746 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24748 2003-10-30 Martin Baulig <martin@ximian.com>
24750 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24751 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24753 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24754 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24756 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24758 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24761 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24762 object here, so it is in the correct appdomain etc.
24764 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24766 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24768 (mono_method_to_ir): Avoid freeing the type created returned from
24769 mono_type_create_from_typespec, since it is put into an internal cache
24770 by the function. Fixes pointer.exe.
24772 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24773 trampolines for icalls and pinvokes as well. Fixes #33569.
24775 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24777 * mini.c: Update after appdomain changes.
24779 * mini.c (mono_jit_compile_method_inner): Allways compile native
24780 method wrappers in the root domain, since there can only be one
24781 instance of them, whose address is stored in method->info.
24783 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24785 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24786 environment variable. Instead detect automatically whenever running
24787 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24790 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24792 * trace.c, trace.h: New files that implement the new trace option
24795 * driver.c: Document new --trace options.
24797 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24800 - if (mono_jit_trace_calls)
24801 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24803 * mini.h: prototypes.
24805 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24807 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24809 * mini.c inssel.brg: Implement typedefbyref opcodes.
24811 * mini.c (mono_jit_compile_method): Remove unused local variable.
24813 * mini.c (mono_jit_compile_method_inner): Ditto.
24815 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24817 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24819 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24821 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24823 * mini.c (mono_no_aot): Remove unused global variable.
24825 * mini.c: Thread safety fixes.
24827 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24829 * mini.c (mono_create_class_init_trampoline): Add a lock around
24830 class_init_hash_addr.
24832 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24835 * mini.c: Decompose the NEWARR instruction before decomposing its
24836 arguments. Fixes #30073.
24838 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24840 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24843 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24845 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24847 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24849 * driver.c: Add support for compiling icall wrappers to --compile.
24851 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24853 * inssel.brg: The empty value in class->interface_offsets is -1, not
24856 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24858 * objects.cs: New test for 'is' operator on an array of interfaces.
24860 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24862 * tramp-ppc.c: update trampoline code to support jumps
24863 and class initialization.
24865 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24867 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24869 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24871 * inssel.brg (OP_UNBOX): Remove unused rule.
24873 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24874 region instead of one for each method. Fixes #47813.
24876 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24878 * exceptions.cs (test_0_nested_finally): New regression test for
24879 nested exception handlers.
24881 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24883 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24885 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24888 * mini.c (mono_method_check_inlining): Make the inlining limit
24889 configurable by an environment variable.
24891 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24893 * mini.h: Bump AOT file version.
24895 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24896 token, store the image along with the token, since the token might not
24897 refer to the same image as the method containing the relocation,
24898 because of inlining.
24900 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24902 * mini.c (mono_precompile_assemblies): New function to compile
24903 all methods in all loaded assemblies.
24905 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24907 * regalloc.h regalloc.c (MonoRegState): Change the type of
24908 iassign and fassign to int*, since they can contain large negative
24909 values if the register is spilled. Also added some comments. Fixes
24912 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24913 under Win32. Fixes #42964.
24915 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24917 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24919 * aot.c: Added support for AOT compiling methods which contain calls
24920 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24923 * driver.c (compile_all_methods): Run the compilation in a thread
24924 managed by mono. Fixes #44023.
24926 * mini.c (mono_codegen): Print full method name in verbose output.
24928 * mini-x86.c (mono_arch_patch_code): Fix warning.
24930 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24931 jumps, since the method we are jumping to might be domain-specific.
24933 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24935 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24937 * inssel.brg: string chars are unsigned.
24939 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24941 * TODO: New todo item.
24943 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24944 which calls mono_runtime_class_init and patches the call site to
24945 avoid further calls.
24946 (mono_arch_create_class_init_trampoline): New arch specific function
24947 to create a class init trampoline.
24948 (create_trampoline_code): Generalized so it can create
24949 class init trampolines as well.
24951 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24952 (mono_create_class_init_trampoline): New function to create and cache
24953 class init trampolines.
24954 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24955 vtable given the address of a class init trampoline. Used by the
24957 (mono_codegen): Generate a call to a trampoline instead of
24958 mono_runtime_class_init in LDSFLD[A].
24959 (mono_codegen): Add relocations for the new trampoline.
24961 * mini.h mini-x86.c aot.c: Added a new relocation type:
24962 MONO_PATCH_INFO_CLASS_INIT.
24964 * mini.h: Bump AOT version number.
24966 * aot.c: Create a copy of the loaded code instead of using the original
24967 so methods which call each other will be close in memory, improving
24970 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24971 patch since it breaks the regression tests.
24973 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24974 for the register saving instruction sequence since the
24975 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24977 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24979 * TODO: Fix todo item && remove another.
24981 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24983 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24986 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24987 function of the module.
24989 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24990 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24991 --no-aot command line option.
24993 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24995 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24996 by Bernie Solomon (bernard@ugsolutions.com).
24998 * inssel.brg: Refactor the interface offset table related code into
24999 its separate functions and add support for the AOT case.
25001 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
25003 * aot.c (mono_aot_get_method_inner): Fix memory leak.
25005 * aot.c: Added mono_aot_verbose variable and made all debugging
25006 output depend on the value of this variable.
25008 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
25009 method_label and info_label.
25011 * mini.h mini-x86.c aot.c: Added a new relocation type
25012 MONO_PATCH_INFO_IID for klass->interface_id.
25014 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
25015 the MonoJitInfo structure.
25017 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
25018 a non-root appdomain in shared mode.
25020 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25022 * aot.c: make aot loader less verbose. Remove free of unused variable.
25024 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
25026 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
25028 * .cvsignore: Added *.dll.
25030 * mini.c (mono_print_tree_nl): New function callable while debugging.
25032 * mini.c (mono_print_code): Export this.
25034 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25037 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25039 * mini.h (MonoCompile): Added 'jit_info' field.
25041 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25042 the cfg structure, since it is needed by the AOT compiler.
25044 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25046 * aot.c: A major rewrite. Changes include:
25047 - save exception tables for methods which have them.
25048 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25049 to g_module_symbol.
25050 - reworked the file format so it is now much smaller and needs
25051 fewer relocation entries.
25053 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25055 * aot.c (load_aot_module): Fix build bustage on platforms without
25058 2003-09-04 Martin Baulig <martin@ximian.com>
25060 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25062 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25064 * TODO: Some new optimization ideas.
25066 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25068 * aot.c: Save the optimization flags used to compile the code into
25071 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25072 support emitting domain specific code.
25074 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25075 no longer domain neutral. It can be made domain neutral by compiling
25076 with --optimize=shared.
25078 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25079 between appdomains.
25081 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25082 loading of AOT code.
25084 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25086 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25087 if there is no domain neutrality information.
25089 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25091 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25092 format version into the generated library.
25094 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25095 callee method into the caller since one of them could be shared.
25097 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25098 system exceptions from AOT code now works.
25100 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25101 method if it is domain neutral and the callee is not.
25103 * graph.c (cfg_emit_one_loop_level): Fix warning.
25105 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25107 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25110 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25112 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25113 is needed by code which is executed before mono_runtime_init ().
25114 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25116 * mini.c (mono_thread_abort): Fix warning.
25117 (mono_jit_compile_method): Call static constructor in the AOT case too.
25119 * aot.c (mono_compile_assembly): Fix warning.
25121 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25123 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25125 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25127 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25129 * cpu-pentium.md: Fix the length of call opcodes so they include the
25130 ESP restoring instruction. Fixes #47968.
25132 2003-08-28 Martin Baulig <martin@ximian.com>
25134 * mini-x86.c (mono_arch_call_opcode): Added support for
25135 MONO_TYPE_GENERICINST.
25137 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25139 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25141 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25142 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25144 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25147 2003-08-26 Martin Baulig <martin@ximian.com>
25149 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25150 when reporting an error, set this to the actual error location.
25151 (mono_method_to_ir): Report the correct error location if
25152 get_basic_blocks() returned an error.
25154 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25156 * mini.c (mono_type_blittable): OBJECT is not blittable.
25157 (mono_method_blittable): Methods which have marshalling descriptors
25158 are not blittable either. Fixes #47842.
25160 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25162 * driver.c mini.c: Use an environment variable instead of a global
25163 variable. Also fix the build.
25165 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25166 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25169 * driver.c mini.c: Added --with-valgrind option to turn off some
25170 code which prevents mono from running under valgrind.
25172 * mini.c (mono_emit_call_args): Fixed warning.
25174 * mini.c (mono_emulate_opcode): Fixed warning.
25176 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25178 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25179 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25180 regalloc.c, regalloc.h: specify available registers in arch-specific
25181 code and support floats in the regallocator (patch by Laurent Morichetti
25184 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25186 * mini.c: mono_thread_current() can be called only after
25187 mono_runtime_init(): rearrange code to not call it early on.
25189 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * mini.c: allocate jump tables in the code mempools.
25193 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25195 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25198 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25200 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25201 12 to 16. This fixes bug #47453.
25204 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25206 * mini-ppc.c: fixed indexed load and unsigned compares.
25208 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25210 * mini.c: reenabled installation of handler for
25211 thread abort signal.
25213 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25215 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25216 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25217 until it's fixed and actually useful.
25219 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25221 * inssel-long32.brg: couple more opcodes implemented.
25223 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25225 * mini-sparc.c: Even more opcodes implemeted.
25227 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25229 * mini-sparc.c: More opcodes implemented.
25231 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25233 * mini-sparc.c: More opcodes implemented.
25235 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25237 * inssel-sparc.brg: Add some needed rules. Direct
25239 * Makefile.am: Use inssel-sparc.brg
25240 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25241 an assert happy for now.
25243 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25245 * mini-sparc.c: Fixed compile errors.
25246 * exceptions-sparc.c: Same. We now produce a mono binary
25247 on sparc-linux. Yea.
25249 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25251 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25252 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25253 They compile, but do not work.
25255 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25258 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25259 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25262 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25264 * mini.c: more opcodes implemented and better support for generics.
25266 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25268 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25269 * mini.c, mini.h: first cut at generics support: some new instructions
25270 added and changed the behaviour of some of the existing ones.
25272 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25274 * mini.c: Removed definition of metadata_shared mutex here.
25276 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25278 * mini-x86.c: make vararg calls work for instance methods.
25280 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25282 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25283 returns the arguments in a separte list, now.
25285 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25287 * aot.c, mini.c: updates for array type representation changes.
25289 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25291 * mini.c: register function to perform jit shutdown.
25293 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25295 * mini.c: use a faster allocator if possible.
25297 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25299 * aot.c: some cleanups and portability changes.
25301 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25303 * mini.c: use faster allocation for CEE_BOX if possible.
25305 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25307 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25308 Moved inlined mempcy code to its own function so that is can be
25309 reused. Added an inline memset function as well (optimized initobj).
25310 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25312 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25314 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25316 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25318 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25319 arch code can setup the cpu for CLR execution, if needed.
25320 We use it on x86 to set the precision of FP operations.
25322 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * mini.c: disable some optimizations if we can guess they'll cost too
25325 much for a given method.
25327 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25329 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25331 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25332 * mini.h mini.c mini-x86.c: Added instruction level coverage
25333 info collection support.
25335 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25337 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25338 is now implemented in the profiling API. Get rid of a couple of
25339 unnecessary global variables.
25341 2003-06-15 Nick Drochak <ndrochak@gol.com>
25343 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25344 * cpu-g4.md: add op_bigmul and op_bigmul_un
25345 * cpu_pentium.md: add op_bigmul_un
25346 * inssel-long32.brg: add rule for unsigned bigmul
25347 * mini-ops.h: define OP_BIGMUL_UN
25348 * mini-x86.c: THE BUG: handle (un)signed properly
25349 * mini.c: choose unsigned opcode if needed.
25350 This set of patches fixes bug #44291
25352 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25354 * mini.c (optimize_branches): improved to handle all kinds of
25355 conditional branches.
25357 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25359 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25360 don't raise exceptions.
25362 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25364 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25365 to arch-specific files.
25367 2003-06-09 Martin Baulig <martin@ximian.com>
25369 * Makefile.am (libs): Added $(LIBGC_LIBS).
25371 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25373 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25374 and OP_ATAN (fixes bug#44293).
25376 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25378 * Makefile.am, mini-x86.c: rename cpu description array to
25379 pentium_desc, since some compilers define the 'pentium' preprocessor
25382 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25384 * mini.c (mini_select_instructions): add explicit branch if the
25385 following block is not the false target of a conditional branch -
25386 we need this with any optimization that reorder or remove bblocks
25388 * mini.c (optimize_branches): bug fixes
25390 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25392 * mini.c (mono_method_to_ir): inline static readonly fields
25394 * ssa.c (fold_tree): start cfold support for long (very simple
25397 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25399 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25401 * inssel.brg: fixed memcpy (bug #44219).
25403 2003-06-05 Dick Porter <dick@ximian.com>
25405 * driver.c: Set the glib log levels to not abort if g_message
25408 g_set_prgname() has to happen before mini_init() so that the
25409 process handle gets the info.
25411 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25413 * driver.c: add intrins to the default optimizations to get wider
25416 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25418 * mini.h: some large basic blocks will overflow a 16-bit
25419 integers for symbolic registers.
25421 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25423 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25424 (mono_arch_output_basic_block): fix bug 43499
25426 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25428 * mini.c: kill duplicated definition of mono_debug_format.
25430 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25432 * mini-x86.c, arrays.cs: fixed register allocation bug.
25434 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25436 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25438 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25440 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25443 (print_method_from_ip): also print source location information if
25446 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25448 * mini.c (mono_find_block_region): bug fix in region code
25449 (mini_method_compile): enable removing unreachable code again, but
25450 only in methods without exception clauses.
25452 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25454 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25455 Implemented arglist opcode and handling of TypedReference type.
25456 Fixed x86 call convention when a structure is returned.
25457 Minimal support for calling static vararg methods.
25459 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25461 * mini.c (mini_method_compile): always remove unreachable code,
25462 because the code in them may be inconsistent (access to dead
25463 variables for example).
25465 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * driver.c, debug-mini.c: warning fixes.
25469 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25471 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25473 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25475 * mini.c: thread-static fields are registered in mono_class_vtable(),
25476 so ensure the function is called before checking for them.
25478 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25480 * mini.c (optimize_branches): fix for bug 43586
25482 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25483 overflow (fixes Bug #43639)
25485 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25487 * mini.c, objects.cs: allow the use of stobj for primitive types.
25489 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25491 * mini.c: be less strict about argument checking until we support
25492 running the verifier.
25494 2003-05-27 Nick Drochak <ndrochak@gol.com>
25496 * basic-long.cs: tests for (ulong)int * (ulong)int also
25497 * mini.c: use the same trick for (ulong)int * (ulong)int
25499 2003-05-27 Nick Drochak <ndrochak@gol.com>
25501 * basic-long.cs: add regression test for (long)int * (long)int
25502 * cpu-pentium.md: add op_bigmul specification
25503 * inssel-long32.brg: add OP_BIGMUL rule
25504 * mini-ops.h: add OP_BIGMUL
25505 * mini-x86.c: register allocator: handle case where src1 needs to be
25507 * mini.c: substitute special BIGMUL opcode in the tree for
25508 (long)int * (long)int
25510 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25512 * jit-icalls.c: call the type ctor on field access if needed.
25514 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25516 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25517 to a method (including results of ldelema, bug#43207).
25519 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25521 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25522 colors to show exception handler blocks.
25524 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25525 (fix for pinvoke7.cs).
25527 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25529 * mini.h, mini.c: ensure correct initialization order for types that
25530 require it. Prepare for lazy compilation of jit icall wrappers.
25531 Provide a name for opcode emulation to reduce unneeded mallocing.
25533 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25535 * mini-x86.c: better register restoring code and profiling
25536 support for tail calls.
25538 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25540 * mini.h, driver.c: prepare for leaf methods optimization.
25542 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25544 * mini.c: get targets of branches before converting a method.
25546 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25548 * mini.c (optimize_branches): added some experimental code (disbaled)
25550 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25552 * mini.c (optimize_branches): fix branch to branch optimization
25554 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25556 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25558 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25560 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25563 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25565 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25566 enable use of interface variables again.
25568 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25569 I1 to registers because there is no simply way to sign extend 8bit
25570 quantities in caller saved registers on x86.
25572 * inssel-float.brg: set costs of some rules to 2 so
25573 that monobure always select the arch. specific ones if supplied,
25574 regardless of the order we pass the files to monoburg.
25576 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25578 * mini.c, mini-x86.c: since the magic trampoline for jumps
25579 can't patch the code directly, we do it as soon as the
25580 method gets compiled.
25582 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25584 * mini-x86.c, mini.h: introduce a new patching method
25585 to support CEE_JMP and tail calls.
25586 * mini.c: obey tail.call. Don't precompile methods target
25588 * tramp-x86.c: new trampoline code to handle methods
25589 reached through a jump.
25591 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25593 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25594 bit values to registers
25596 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25598 * mini.c (mono_compile_get_interface_var): share interface
25599 variables if possible.
25601 2003-05-16 Martin Baulig <martin@ximian.com>
25603 * debug-mini.c (mono_init_debugger): New function to initialize
25604 the debugger. This is not in the debugger since it needs to
25605 access some of mini's internals.
25607 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25609 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25611 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25613 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25614 for value type handling.
25616 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25618 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25619 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25621 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25623 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25624 the constructor through a proxy.
25626 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25628 * jit-icalls.c, inssel.brg: fixes to array element address
25631 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25633 * mini-x86.c (is_regsize_var): allocate pointer to registers
25635 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25637 * driver.c: fixed typo, added intrins to the set of optimizations
25638 tested with regressions.
25640 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25643 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25646 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25648 * inssel.brg: remove some common pop instructions without side effects
25650 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25652 * inssel-x86.brg: fixed thinko in int to double conversions.
25654 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25656 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25658 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25660 * inssel-long32.brg: two more missing instructions.
25662 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25664 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25665 if not already set.
25667 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25669 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25672 * basic-float.cs: Added tests for negative zero.
25674 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25676 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25677 a couple of missing operations for long casts, with test cases.
25679 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25681 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25683 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25685 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25686 code size estimation.
25688 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25690 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25691 abstract methods (fix bug 42542)
25693 * aot.c: add ability to handle array types
25695 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25697 * mini.c: Call the _specific versions of the object allocation
25698 functions if possible.
25700 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25702 * driver.c: call setlocale ().
25704 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25706 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25709 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25711 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25713 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25714 wrappers (fix bug 42122)
25716 2003-05-04 Martin Baulig <martin@ximian.com>
25718 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25720 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25721 s/mini_set_defaults/mono_set_defaults/g.
25723 2003-05-04 Martin Baulig <martin@ximian.com>
25725 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25727 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25729 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25730 (reported by Don Roberts).
25732 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25734 * mini.c: temporarily work around two bugs for this release.
25736 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25738 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25739 that contains -export-dynamic and it makes using the ld script
25741 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25743 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25745 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25748 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25750 * mini.c: make sure leave calls all the needed finally blocks,
25751 even when the target jumps out of multiple exception clauses.
25753 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25755 * ldscript, Makefile.am: add linker script to reduce the number of
25756 exported symbols (should also fix the issues with libwine defining
25757 some of the same symbols in io-layer).
25759 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25761 * driver.c (mini_main): Avoid assertion when no file name is given on
25764 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25766 * driver.c: added --version/-V command line option.
25767 Added the inline optimization in the regression tests.
25769 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25771 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25772 to the type in the method signature (fixes bug#42134).
25774 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25776 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25778 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25780 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25782 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25784 * driver.c: fixed bug #42100.
25786 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25788 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25790 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25792 * mini.c: moved most of the code required to do inlining to its own
25793 function so it can be reused. Inline also ctors if appropriate.
25795 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25797 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25798 the runtime can call mono API functions.
25800 2003-04-27 Martin Baulig <martin@ximian.com>
25802 * debug-mini.c (mono_debug_init_method): Added
25803 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25804 send a notification to the debugger.
25806 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25807 running in the Mono Debugger, just pass the breakpoint number to
25808 mono_debug_init_method().
25810 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25812 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25814 * mini.c: allow some more unsafe compares.
25816 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25818 * mini-x86.c, Makefile.am: make distcheck works (partially from
25819 a patch by Richard Lee <r.h.lee@attbi.com>).
25820 * regset.c, regset.h: removed, they are unused.
25822 2003-04-25 Dick Porter <dick@ximian.com>
25824 * driver.c: Usage reports the name as 'mono' not 'mini'
25825 * exceptions-x86.c: Build and run on freebsd
25827 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * Makefile.am: install the program with the 'mono' name and
25830 the library as libmono instead of mini and libmini.
25832 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25834 * driver.c: provide the APIs for the embedding interface of the old jit.
25836 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25838 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25840 2003-04-23 Martin Baulig <martin@ximian.com>
25842 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25844 * driver.c: Added `--debug' command line argument to enable
25847 2003-04-23 Martin Baulig <martin@ximian.com>
25849 * debug.[ch]: Removed. The code is now in
25850 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25852 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25855 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25857 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25859 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25862 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25863 mono_domain_finalize.
25864 (mini_method_compile): use mono_method_profile* if the the option is
25867 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25869 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25870 methods with their wrapper.
25872 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25873 methods with their wrapper.
25875 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25878 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25881 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25884 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25886 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25888 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25890 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25891 of the mempool. This is slightly faster and uses less memory
25893 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25895 * mini.c: avoid O(n) allocation for variables.
25897 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25899 * mini.c: handle items on the stack after inlining methods.
25901 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25903 * mini.c: make the method->opcode optimization dependent
25904 on MONO_OPT_INSTRINS and do it lazily.
25906 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25908 * driver.c: print overall results at the end of regression run.
25910 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25912 * inssel.brg: don't overwrite symbolic registers.
25914 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25916 * inssel-x86.brg: fix conversion from long to float.
25918 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25920 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25922 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25924 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25926 * driver.c: Added --print-vtable option as in the old JIT.
25928 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25930 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25932 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25934 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25936 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25938 * mini.c regalloc.c regalloc.h: Fix memory leak.
25940 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25942 * aot.c (mono_aot_get_method): register all used strings
25944 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25946 * mini.c: always intern strings references with ldstr at compile time.
25948 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25950 * Makefile.am: add BUILT_SOURCES.
25952 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25954 * driver.c: give a better error message when the assembly to execute
25955 doesn't have an entry point.
25957 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25959 * Makefile.am: added hack for automake
25961 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25964 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25966 22003-04-07 Martin Baulig <martin@ximian.com>
25968 * Makefile.am: Added Makefile.am.
25970 * debugger-main.c: Removed, this is now in the debugger where it
25973 * mini.pc.in: Call this package `mini' for the moment.