1 2010-07-09 Zoltan Varga <vargaz@gmail.com>
3 * mini.h (MONO_INST_HAS_CONSTANT_LOAD): New instruction flag marking loads which load
6 * ir-emit.h: Clean up the _FAULT macros a bit.
8 * decompose.c: Mark some loads as constant.
10 * mini-llvm.c: Pass the constant-ness of loads to LLVM using custom metadata.
12 2010-07-09 Miguel de Icaza <miguel@novell.com>
14 * driver.c (mini_usage): Change the name of the --sgen flag to be
15 --gc=sgen and also support --gc=boehm. These flags can also be
16 set on MONO_ENV_OPTIONS to propagate this to children processes.
18 * main.c: Remove the MONO_VM_OPTIONS environment variable that
19 only supported "sgen" and "llvm" config options and instead parse
20 the MONO_ENV_OPTIONS as options that are parsed by the command
21 line parser. Any command line option that Mono supports can be
22 passed in this environment variable.
24 2010-07-09 Zoltan Varga <vargaz@gmail.com>
26 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks +
29 * mini.c (mini_method_compile): Run abcrem uncoditionally when LLVM is used since
30 it can now eliminate more than just bounds checks.
32 * ir-emit.h: Add MAY_FAULT versions of the LOAD_MEMBASE macros which take
33 an extra 'fault' argument.
35 * method-to-ir.c: Set the MONO_INST_FAULT of the array opcodes which are decomposed
38 * decompose.c: Propagate the MONO_INST_FAULT flag from the array opcodes to their
41 * mini-llvm.c: Remove support for the X86/AMD64 COMPARE_MEMBASE opcodes, they are
42 no longer generated when LLVM is used.
44 * abcremoval.c: Eliminate MONO_INST_FAULT flags if possible.
46 2010-07-09 Zoltan Varga <vargaz@gmail.com>
48 * ir-emit.h mini-llvm.c: Fix support for explicit-null-checks + LLVM.
50 2010-07-09 Rolf Bjarne Kvinge <RKvinge@novell.com>
52 * driver.c: Moonlight: Force line buffering for stdout.
54 2010-07-09 Zoltan Varga <vargaz@gmail.com>
56 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
57 are only callable using invoke.
59 2010-07-09 Zoltan Varga <vargaz@gmail.com>
61 * mini-llvm.c (process_bb): Use emit_load () in one more place.
63 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
64 MONO_LLVM=xxx is actually usable.
66 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
67 since LLVM might be able to hoist them out of loops.
70 2010-07-08 Neale Ferguson <neale@sinenomine.net>
72 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
73 in typeload-unaligned test.
75 2010-07-08 Zoltan Varga <vargaz@gmail.com>
77 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
79 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
80 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
81 generic trampolines+rgctx fetch trampolines.
83 2010-07-08 Geoff Norton <gnorton@novell.com>
85 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
87 2010-07-07 Zoltan Varga <vargaz@gmail.com>
89 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
91 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
92 is not defined in the LLVM case to keep the imt arg alive.
94 2010-07-06 Zoltan Varga <vargaz@gmail.com>
96 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
97 functions, now its 'llvm_<FOO>_trampoline'.
99 * method-to-ir.c (emit_imt_argument): Fix llvm support.
101 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
102 cannot be passed in the same call.
104 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
105 register to be the same as the RGCTX register, the two can't be used together on
108 2010-07-05 Miguel de Icaza <miguel@novell.com>
110 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
111 that allows the user to force the VM to use llvm or sgen.
113 2010-07-05 Zoltan Varga <vargaz@gmail.com>
115 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
116 before processing the exception on PPC too.
118 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
120 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
121 'this' is always passed as the first argument, before the vtype ret arg. This
122 simplifies get_this_arg_reg () and LLVM integration.
124 2010-07-05 Martin Baulig <martin@ximian.com>
126 * exceptions-x86.c (mono_arch_handle_exception): Port this to
127 Windows; apply my patch from r159782 in the mono-2-6 branch.
129 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
131 * Makefile.am: Don't build the debug assembler files if we're building without
134 2010-07-05 Zoltan Varga <vargaz@gmail.com>
136 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
138 2010-07-04 Zoltan Varga <vargaz@gmail.com>
140 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
143 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
144 regs [ARMREG_FP] instead.
146 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
148 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
149 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
151 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
153 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
155 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
157 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
158 without IMT_REG defined (ARM).
160 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
163 2010-07-03 Zoltan Varga <vargaz@gmail.com>
165 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
167 2010-07-02 Zoltan Varga <vargaz@gmail.com>
169 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
170 definitions to match their declarations and vice-versa.
172 2010-07-01 Zoltan Varga <vargaz@gmail.com>
174 * Makefile.am (common_sources): Add mini-llvm.h.
176 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
178 2010-06-30 Zoltan Varga <vargaz@gmail.com>
180 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
183 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
185 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
186 implemt the option of loading the llvm backend from a module so
187 that we can have a single binary and the bloat from llvm is
188 only experienced when it is actually loaded.
190 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
192 * mini-llvm.c: remove direct access to mono_defaults.
194 2010-06-29 Zoltan Varga <vargaz@gmail.com>
196 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
199 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
201 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
202 is now mono_arch_nullify_class_init_trampoline ().
203 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
204 opcodes, they are no longer needed.
206 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
207 now mono_arch_nullify_class_init_trampoline ().
208 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
209 opcodes, they are no longer needed.
211 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
212 vtable on platforms which support it.
214 * driver.c: Print the full LLVM version we are compiled against in --version.
216 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
217 a bit better. Decode nesting information to fix eh support for llvm+aot.
219 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
222 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
224 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
225 is always passed as the first argument, before the vtype ret arg. This simplifies
226 get_this_arg_reg () and LLVM integration.
228 2010-06-28 Zoltan Varga <vargaz@gmail.com>
230 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
231 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
232 most of the vcall specific code to mono_vcall_trampoline () from
233 common_call_trampoline ().
235 2010-06-27 Zoltan Varga <vargaz@gmail.com>
237 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
238 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
239 if the callsite is patched.
241 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
244 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
245 the trampoline in the xdebug info.
247 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
250 2010-06-26 Zoltan Varga <vargaz@gmail.com>
252 * mini-llvm.c: Fix a few problems exposed by make check.
254 2010-06-25 Mark Probst <mark.probst@gmail.com>
256 * mini-trampolines.c (common_call_trampoline): An ugly hack to
257 work around a potentially very hard to fix problem with inflating
260 2010-06-26 Zoltan Varga <vargaz@gmail.com>
262 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
263 problem has been fixes.
265 2010-06-25 Zoltan Varga <vargaz@gmail.com>
267 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
269 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
270 It might be be better to define a MonoGCJitOptions structure later and have the
273 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
275 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
277 * debugger-agent.c (get_objref): Implement support for sgen.
279 * driver.c: Remove the unused gc_wrapper.h include.
281 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
284 2010-06-25 Zoltan Varga <vargaz@gmail.com>
286 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
288 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
291 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
294 2010-06-23 Miguel de Icaza <miguel@novell.com>
296 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
297 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
299 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
300 it only for Boehm diagnostics.
302 * Makefile.am: Make the file a bit more consistent.
304 * debug-debugger.c: Wrap the entire file with an #ifdef
305 MONO_DEBUGGER_SUPPORTED to simplify the build.
307 * Makefile.am: Fix the opcodes build issue by including the
308 source, not by including the .lo file directly
310 Always bring the MDB sources into the build, to drop the
311 dependency on the AM_CONDITIONAL from configure.in as the hard
312 debugger supports Boehm, but not Sgen, this simplifies the build.
314 * Renamed the *.s files into *.S
316 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
318 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
319 wb for now on 64bits systems while issues with valuetype returns
322 2010-06-24 Zoltan Varga <vargaz@gmail.com>
324 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
325 passes by calling createStandardFunctionPasses ().
327 2010-06-23 Zoltan Varga <vargaz@gmail.com>
329 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
331 2010-06-22 Zoltan Varga <vargaz@gmail.com>
333 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
336 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
337 allow better optimization if the OP_LDADDR which caused the flag to be set was
340 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
342 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
345 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
347 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
349 2010-06-22 Zoltan Varga <vargaz@gmail.com>
351 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
352 to handle the code sequence generated for non-near calls. Fixes #616056.
354 2010-06-21 Zoltan Varga <vargaz@gmail.com>
356 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
358 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
360 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
362 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
363 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
364 trampoline which saves the context, so changes made to callee saved registers in
365 finally clauses are visible to a nesting catch clause.
367 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
369 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
370 in LLVM compiled code.
371 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
372 the finally handler has ran.
374 * mini.h (ResumeState): New structure containing information required to resume
375 exception handling after executing LLVM compiled finally clauses.
377 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
378 bit, by passing all the registers as one argument.
380 2010-06-19 Zoltan Varga <vargaz@gmail.com>
382 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
385 2010-06-18 Zoltan Varga <vargaz@gmail.com>
387 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
389 * aot-compiler.c aot-runtime.c: Fix LLVM support.
391 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
392 pad, branch to a new bblock instead.
394 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
397 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
399 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
401 2010-06-17 Geoff Norton <gnorton@novell.com>
404 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
407 2010-06-17 Zoltan Varga <vargaz@gmail.com>
409 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
411 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
414 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
415 the ip done by throw_exception (), it is not needed for corlib exceptions.
417 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
419 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
420 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
421 of size > 5 words. This support fast barriers for value types up to
422 256/512 bytes which beyond that the copying itself is the major issue.
424 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
425 for gsharing, so use it.
427 This eliminate all calls to mono_value_copy from managed code in
428 gmcs, fsharp and ipy.
430 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
432 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
435 * mini.c (mini_init): Register new icall.
437 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
439 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
440 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
442 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
444 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
445 value types as the overhead is huge. Manually expand it up to 5 words to
448 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
449 is an exception that performance is dominated by mono_value_copy.
451 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
453 2010-06-17 Zoltan Varga <vargaz@gmail.com>
455 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
456 trampolines on x86, since those have their own cconv.
458 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
459 exception trampolines.
461 * tramp-x86.c: Add xdebug info for a few trampolines.
463 * mini-llvm.c: Set the name of the arguments.
465 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
466 using a block address if using the LLVM mono branch.
468 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
471 2010-06-15 Zoltan Varga <vargaz@gmail.com>
473 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
475 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
477 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
479 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
481 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
482 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
483 to identify the vtable slot address plus the method which needs to be compiled.
485 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
488 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
489 'this' is always passed as the first argument, before the vtype ret arg. This
490 simplifies get_this_arg_reg () and LLVM integration.
492 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
495 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
498 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
500 * mini-llvm.c: Fix compilation with llvm 2.6.
502 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
504 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
507 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
508 is always passed as the first argument, before the vtype ret arg. This simplifies
509 get_this_arg_reg () and LLVM integration.
511 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
513 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
515 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
516 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
517 translate into much nicer code.
519 2010-06-14 Zoltan Varga <vargaz@gmail.com>
521 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
522 parameter index information. Use this to simplify a lot of code.
524 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
526 2010-06-12 Zoltan Varga <vargaz@gmail.com>
528 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
529 to fix infinite generic recursion. Fixes #612702.
531 2010-06-11 Zoltan Varga <vargaz@gmail.com>
533 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
534 imt trampoline per imt slot when using LLVM.
536 2010-06-10 Jonathan Pryor <jpryor@novell.com>
538 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
540 2010-06-09 Levi Bard <levi@unity3d.com>
542 * debugger-agent.c: Clear unloaded types on appdomain unload.
544 2010-06-08 Zoltan Varga <vargaz@gmail.com>
546 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
549 * exceptions.cs: Add a test.
551 2010-06-06 Zoltan Varga <vargaz@gmail.com>
553 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
555 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
557 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
558 so it doesn't have to do it.
560 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
561 process does not mix with ours.
563 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
566 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
567 loads/stores which can throw exceptions inside clauses.
569 2010-06-05 Zoltan Varga <vargaz@gmail.com>
571 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
574 * mini.c (mini_init): Register mono_resume_unwind as an icall.
576 2010-06-03 Zoltan Varga <vargaz@gmail.com>
578 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
580 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
583 2010-06-03 Zoltan Varga <vargaz@gmail.com>
585 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
588 2010-06-02 Zoltan Varga <vargaz@gmail.com>
590 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
591 Use a separate generic class init trampoline for llvm, since it needs a different
594 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
595 includes the location of this/rgctx.
597 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
600 2010-06-01 Zoltan Varga <vargaz@gmail.com>
602 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
604 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
607 2010-05-31 Zoltan Varga <vargaz@gmail.com>
609 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
612 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
614 * aot-compiler.c (patch_to_string): New debugging helper function.
616 2010-05-30 Zoltan Varga <vargaz@gmail.com>
618 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
621 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
623 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
625 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
627 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
630 * mini.c (create_jit_info): Print EH clause info for LLVM too.
632 2010-05-28 Mark Probst <mark.probst@gmail.com>
634 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
635 cpobj with reference types.
637 2010-05-28 Mark Probst <mark.probst@gmail.com>
639 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
640 write barrier for reference types.
642 2010-05-27 Zoltan Varga <vargaz@gmail.com>
644 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
645 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
647 2010-05-31 Martin Baulig <martin@ximian.com>
651 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
652 clear_breakpoint() on all breakpoint events and remove them from the list.
654 2010-05-27 Martin Baulig <martin@ximian.com>
658 * debugger-agent.c (method_commands, type_commands): Temporarily
659 set the appdomain while executing this method; do all metadata
660 calls in the debuggee's appdomain where user assemblies are loaded.
662 2010-05-27 Zoltan Varga <vargaz@gmail.com>
664 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
666 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
668 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
670 2010-05-26 Zoltan Varga <vargaz@gmail.com>
672 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
673 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
674 be referenced even after the header is freed.
676 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
679 2010-05-25 Zoltan Varga <vargaz@gmail.com>
681 2010-05-25 Bill Holmes <billholmes54@gmail.com>
683 * genmdesc.c (main): Fixing the detection of the nacl switch.
685 Code is contributed under MIT/X11 license.
687 2010-05-25 Zoltan Varga <vargaz@gmail.com>
689 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
691 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
693 * mini.h (LLVM_CHECK_VERSION): New helper macro.
695 2010-05-25 Miguel de Icaza <miguel@novell.com>
697 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
700 * genmdesc.c: Added support for nacl: key on the machine
701 description files to support the extra space required by Google
704 2010-05-23 Zoltan Varga <vargaz@gmail.com>
706 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
708 2010-05-23 Zoltan Varga <vargaz@gmail.com>
710 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
711 mono_runtime_class_init_full ().
712 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
714 2010-05-22 Zoltan Varga <vargaz@gmail.com>
716 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
718 2010-05-21 Zoltan Varga <vargaz@gmail.com>
720 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
721 two are not the same on ilp32.
723 2010-05-21 Zoltan Varga <vargaz@gmail.com>
725 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
728 * mini-ppc.c: Fix the DISABLE_JIT build.
730 2010-05-20 Zoltan Varga <vargaz@gmail.com>
732 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
733 (make_writable): Remove this unused function.
735 2010-05-20 Zoltan Varga <vargaz@gmail.com>
737 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
738 structure. Make the labels to plt entries local symbols instead of assembler local
739 labels, since tha latter causes problems for the iphone linker.
741 2010-05-19 Zoltan Varga <vargaz@gmail.com>
743 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
745 2010-05-17 Zoltan Varga <vargaz@gmail.com>
747 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
748 (ppc_patch_full): Ditto.
750 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
752 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
753 if gshared is enabled, to avoid asserts in the trampoline code.
755 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
758 2010-05-15 Geoff Norton <gnorton@novell.com>
760 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
763 2010-05-14 Geoff Norton <gnorton@novell.com>
765 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
766 misaligned stack on darwin.
768 2010-05-14 Zoltan Varga <vargaz@gmail.com>
770 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
773 2010-05-14 Zoltan Varga <vargaz@gmail.com>
775 * xdebug.c: Fix ARM support.
777 2010-05-13 Zoltan Varga <vargaz@gmail.com>
779 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
780 and do most of the work on the normal stack.
781 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
783 2010-05-13 Zoltan Varga <vargaz@gmail.com>
785 * aot-compiler.c: Put non-code data into the .rodata section on linux.
787 2010-05-13 Zoltan Varga <vargaz@gmail.com>
789 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
791 2010-05-13 Zoltan Varga <vargaz@gmail.com>
793 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
794 and do most of the work on the normal stack.
796 2010-05-13 Zoltan Varga <vargaz@gmail.com>
798 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
799 and do most of the work on the normal stack even if sigaltstack is disabled.
801 2010-05-12 Zoltan Varga <vargaz@gmail.com>
803 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
804 UCONTEXT_REG_ constants are available on linux as well.
805 (mono_arch_monoctx_to_sigctx): Ditto.
806 (mono_arch_ip_from_context): Ditto.
808 2010-05-12 Zoltan Varga <vargaz@gmail.com>
810 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
813 2010-05-11 Zoltan Varga <vargaz@gmail.com>
815 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
818 2010-05-10 Zoltan Varga <vargaz@gmail.com>
820 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
821 if a breakpoint cannot be inserted.
823 2010-05-08 Zoltan Varga <vargaz@gmail.com>
825 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
827 2010-05-07 Zoltan Varga <vargaz@gmail.com>
829 * debugger-agent.c (frame_commands): Return an error instead of asserting if
830 no JIT info is found for the method.
832 2010-05-05 Jonathan Chambers <joncham@gmail.com>
834 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
837 2010-05-05 Zoltan Varga <vargaz@gmail.com>
839 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
840 a list of arch specific trampolines.
842 * aot-compiler.c (emit_trampolines): Use it.
844 2010-05-05 Zoltan Varga <vargaz@gmail.com>
846 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
847 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
848 get rid of the _full from their name.
850 2010-05-05 Zoltan Varga <vargaz@gmail.com>
852 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
853 get_nullified_class_init_trampoline to remove some code duplication.
855 2010-05-03 Zoltan Varga <vargaz@gmail.com>
857 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
860 2010-05-01 Zoltan Varga <vargaz@gmail.com>
862 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
864 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
866 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
867 there is no need to jump through the first plt entry.
869 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
871 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
872 arch-specific function.
873 (mono_aot_get_plt_info_offset): Ditto.
875 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
876 mono_arch_init () to register jit icalls called from full-aot trampolines.
877 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
880 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
881 the specialized throw corlib exception trampoline, use a variant of the normal
882 trampoline along with a new C function which does the call to
883 mono_exception_from_token (), just like on x86.
885 2010-05-01 Zoltan Varga <vargaz@gmail.com>
887 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
888 Reorganize the full aot trampoline creation functions, instead of taking a bunch
889 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
890 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
891 creation functions on architectures which have the full-aot ones.
893 2010-05-01 Zoltan Varga <vargaz@gmail.com>
895 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
897 2010-05-01 Zoltan Varga <vargaz@gmail.com>
899 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
900 explicitly, this seems to be required by some gcc versions at -O2.
904 2010-05-01 Zoltan Varga <vargaz@gmail.com>
906 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
907 has_target delegate invokes.
909 2010-05-01 Zoltan Varga <vargaz@gmail.com>
911 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
914 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
915 add patches/unwind info arguments, move to mini.c.
917 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
919 2010-04-30 Zoltan Varga <vargaz@gmail.com>
921 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
922 command which returns full path names.
924 2010-04-29 Zoltan Varga <vargaz@gmail.com>
926 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
927 code_size output variable.
929 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
932 2010-04-29 Zoltan Varga <vargaz@gmail.com>
934 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
935 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
936 (mono_arch_cpu_enumerate_simd_versions): Ditto.
938 2010-04-29 Zoltan Varga <vargaz@gmail.com>
940 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
943 2010-04-29 Zoltan Varga <vargaz@gmail.com>
945 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
947 2010-04-29 Zoltan Varga <vargaz@gmail.com>
949 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
951 2010-04-28 Zoltan Varga <vargaz@gmail.com>
953 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
955 2010-04-27 Zoltan Varga <vargaz@gmail.com>
957 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
958 line number support works with eglib.
960 2010-04-27 Miguel de Icaza <miguel@novell.com>
962 * driver.c, mini.c: Since linking with LLVM makes the default Mono
963 dirty an extra 70kb pages on startup we are now going to choose a
964 different strategy: ship mono and mono-llvm binaries, with the
965 second being the one that links with LLVM and defaults to LLVM
968 2010-04-27 Zoltan Varga <vargaz@gmail.com>
970 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
971 Implement full-aot support on x86.
973 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
974 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
975 the first register returned by get_global_int_regs ().
977 * cpu-x86.md: Fix the length of insertx_u1_slow.
979 * iltests.il.in: Disable tail call tests when running with full-aot.
981 2010-04-26 Zoltan Varga <vargaz@gmail.com>
983 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
985 2010-04-24 Mark Probst <mark.probst@gmail.com>
987 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
988 in the initializer, because it's non-constant.
990 2010-04-23 Miguel de Icaza <miguel@novell.com>
992 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
993 of LLVM on by default. Used for buildbots and other setups.
995 2010-04-24 Zoltan Varga <vargaz@gmail.com>
997 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
999 2010-04-23 Kornel Pal <kornelpal@gmail.com>
1001 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
1002 initonly static fields when using moving GC.
1004 Contributed under MIT/X11 license.
1006 2010-04-23 Geoff Norton <gnorton@novell.com>
1008 * mini-amd64.h: Darwin x86_64 support.
1010 2010-04-20 Jonathan Pryor <jpryor@novell.com>
1012 * exceptions-arm.c: Remove platform checks in favor of configure checks.
1014 2010-04-19 Jonathan Pryor <jpryor@novell.com>
1016 * exceptions-arm.c: Add Android support for sigcontext structure.
1018 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1020 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
1021 wrappers correctly now that their wrapper info is NULL.
1023 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1025 * mini.c (mono_jit_compile_method_inner): Avoid calling
1026 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
1028 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1030 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
1031 so the latter can be #ifndef DISABLE_JIT-ed.
1033 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
1035 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1037 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
1039 2010-04-16 Zoltan Varga <vargaz@gmail.com>
1041 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
1044 2010-04-15 Zoltan Varga <vargaz@gmail.com>
1046 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
1047 calling mono_class_num_methods (). Fixes #592244.
1049 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1051 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1053 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1055 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1057 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1059 * (handle_alloc): Ditto.
1060 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1061 change, its not needed anymore.
1063 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1065 * mini-posix.c (sigusr1_signal_handler): Fix build on
1066 non x86/amd64 systems.
1068 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1070 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1071 calls where the constrained class needs a context. Fixes #595863.
1073 * iltests.il.in: Add a test.
1075 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1077 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1078 2.6/SVN seems to have broken support for them.
1080 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1082 * mini-llvm.c: Fix support for LLVM 2.6.
1084 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1086 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1087 MonoInternalThread belonging to the thread.
1089 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1091 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1092 unsafe optimization that will remove bound checks.
1094 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1096 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1097 CompareExchange not to be inlined for I8.
1099 Contributed under MIT/X11 license.
1101 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1103 * array.cs: Add tests for cast between primitive array types.
1105 2010-04-07 Andreia Gaita <avidigal@novell.com>
1107 * Makefile.am: create a convenience library for moon to link with
1109 2010-04-07 Paolo Molaro <lupus@ximian.com>
1111 * method-to-ir.c: optimize array accesses from generic interfaces.
1113 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1115 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1117 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1119 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1120 of marshalbyref classes.
1124 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1126 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1129 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1132 * mini.h: Increase AOT version.
1134 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1136 * mini-x86.h: Only enable soft debugger when using sigaction or on
1137 Windows. Fixes build on Haiku (lacks siginfo_t).
1139 Code is contributed under MIT/X11 license.
1141 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1143 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1144 BeOS-style signal handlers.
1146 Code is contributed under MIT/X11 license.
1148 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1150 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1152 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1154 * mini-exceptions.c: Fix win32 build.
1156 2010-04-01 Mark Probst <mark.probst@gmail.com>
1158 * mini.c, driver.c: Call mono_gc_base_init() before
1161 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1163 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1164 call_method]): Delegate the actual work in security-core-clr.c
1165 to ease code sharing.
1167 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1169 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1170 float conv.ovf.un opcodes are encountered, instead of asserting later.
1173 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1175 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1177 * iltests.il.in: Add a test.
1179 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1181 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1182 large. Fixes #567040.
1184 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1186 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1188 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1191 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1193 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1194 mono_create_handler_block_trampoline with the proper #ifdef so that it
1197 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1199 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1200 allows to select if it's new or old context that is passed to
1203 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1204 case when executing a guarded handler from the EH machinery.
1206 * mini-exceptions.c (mono_install_handler_block_guard): New function
1207 responsible for checking for handler blocks, installing the guard and
1208 clearing abort state.
1210 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1211 to check for handler blocks and skip interruption logic if one was found.
1213 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1214 by the handler block guard trampoline. Resumes interruption by raising the
1215 pending ThreadAbortException.
1217 * mini.c (create_jit_info): Calculate the end address of a finally block.
1219 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1220 of a finally block to a specified address and return the old one.
1222 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1223 trampoline patches the original return address and calls the trampoline function.
1225 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1227 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1229 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1230 does the patching if the callee is in the same domain.
1232 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1233 of mono_arch_patch_plt_entry ().
1235 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1237 * mini.c (create_jit_info): Fix try block hole length encoding.
1239 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1241 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1242 duplicate information and print offsets instead of absolute addresses.
1244 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1246 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1247 event is sent. Fixes #591733.
1249 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1251 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1254 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1256 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1257 thread_to_tls hash table.
1259 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1260 section. Fixes #591000.
1262 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1264 * Makefile.am (version.h): Check for pure .git directory only,
1265 fixes SVN revision when using git without git-svn.
1267 Contributed under MIT/X11 license.
1269 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1271 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1273 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1275 * basic-simd.cs: Test for vector x scalar binary operators.
1277 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1279 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1280 intrinsics with expanded scalar arguments.
1282 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1284 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1285 don't have an exception class, so don't decode it. This would crash
1286 with filter clauses.
1288 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1290 Make sure that trunk builds with DISABLE_JIT, an update to the
1293 * mini.c (mini_get_shared_method): this code seems to be necessary
1294 regardless of whether DISABLE_JIT has been defined.
1296 (mono_jit_compile_method_inner): it seems that this method is
1297 required even in full AOT mode, so ifdef out only the pieces that
1298 try to genrate code (the body of code that applies patches to the
1301 (mini_method_compile): do not compile when using DISABLE_JIT.
1303 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1304 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1305 compile when DISABLE_JIT is set.
1307 2010-03-24 Mark Probst <mark.probst@gmail.com>
1309 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1310 arch really supports it.
1312 2010-03-24 Mark Probst <mark.probst@gmail.com>
1314 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1316 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1318 * exceptions-s390x.c: Add support for
1319 mono_arch_get_throw_corlib_exception and fix throw by name.
1321 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1322 logic (especially for varargs); Correct localloc sizing; Add
1323 mono_arch_get_this_arg_from_call and
1324 mono_arch_get_this_arg_from_call.
1326 * mini-s390x.h: Add support for facility list extraction;
1327 Correct/update MONO_ARCH_xxx settings.
1329 * mini-s390.c: Minor corrections to instruction output for
1330 varargs. No IMT implementation - I think it's time to deprecate
1331 s390 and just leave s390x.
1333 * tramp-s390x.c: Correct creation of trampoline instruction
1336 * cpu-s390x.md: Update some instruction lengths
1338 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1340 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1341 can be hit with partial sharing.
1343 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1344 in non-shared classes correctly.
1345 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1346 Turn on partial sharing.
1348 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1350 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1353 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1355 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1356 mono_method_signature ().
1358 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1360 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1361 error checking, so later calls do not need error checking.
1363 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1365 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1367 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1369 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1371 * mini-exceptions.c (mono_handle_exception_internal): Don't
1372 check try_end for archs different than s390.
1374 * mini.c (create_jit_info): Don't crash if the finallt block is the
1377 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1379 * driver.c (mono_main): Don't free global codeman under linux since
1380 glic now peeks at code on stack for more archs than just amd64.
1382 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1384 * mini.c, method-to-ir.c: changes to support compressed interface
1387 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1389 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1390 Use sigaction on OpenBSD too.
1392 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1394 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1396 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1398 * debugger-agent.c: #include sys/select.h for fd_set.
1400 Code is contributed under MIT/X11 license.
1402 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1404 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1407 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1409 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1410 some large methods with lots of exception handlers. Fixes #440924.
1412 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1414 * method-to-ir.c: remove code duplication for interface checks.
1416 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1418 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1419 (assembly_unload): Clear all event requests referencing the to-be unloaded
1423 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1425 * mini.h, mini-exceptions.c: restore the state of the stack
1426 guard page permissions.
1428 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1430 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1431 call site patching code, it doesn't appear to be needed.
1433 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1435 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1436 sharing generic methods whose type arguments are a mix of reference and
1437 non-reference types. Not yet turned on.
1439 * mini.c (mini_get_shared_method): New helper function to return
1440 the method which will be compiled/registered in the JIT tables when doing
1442 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1443 use mini_get_shared_method ().
1445 * mini.c (mini_method_compile): Register the same method which is compiled when
1446 doing generic sharing.
1448 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1450 * generics.cs: Add partial sharing tests.
1452 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1454 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1455 Add an enum value that or's all possable values together. Add an enum value
1456 that marks the end of the used bit indexes.
1458 * mini-amd64.c : Make changes to match the changes in mini.h
1460 * mini-x86.c : Make changes to match the changes in mini.h
1462 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1463 simd_version to support more simd versions. Changed the name of
1464 simd_version to simd_version_flags to make it more intuitive that
1465 it now contains bit flags. Reordered the *_intrinsics arrays to
1466 match the changes above. Changed emit_intrinsics() to use the new
1467 setup mentioned above.
1469 Code is contributed under MIT/X11 license.
1471 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1473 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1474 remaining archs. Alpha and hppa maintainers, please stand up.
1476 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1478 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1479 is needed even when fail_tramp!=NULL.
1481 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1483 * debugger-agent.c (insert_breakpoint): Write a log message.
1485 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1487 * iltests.il.in: Add a few tests for LEAVE going over multiple
1490 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1492 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1494 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1496 * mini.h (MonoBasicBlock): Add native_length field.
1497 * mini.h (MonoCompile): Add try_block_holes field.
1498 * mini.h (MonoInst): Add exception_clause pointer to
1501 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1502 * mini.c (mono_cfg_add_try_hole): New function to register possible
1503 holes in try blocks.
1504 * mini.c (create_jit_info): Fill in the holes information.
1506 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1509 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1511 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1513 * jit-icalls.c: adjusted for the array API changes.
1515 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1517 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1519 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1521 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1522 the 'pending' flag. This fixes support for appdomains too.
1525 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1527 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1529 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1531 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1532 when using LLVM, LLVM generates it itself when needed.
1534 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1536 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1537 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1538 OP_ANDNPS/OP_ANDNPD.
1540 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1542 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1543 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1544 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1546 2010-03-11 Martin Baulig <martin@ximian.com>
1548 * debugger-agent.c (type_commands): Add NULL check to
1549 `CMD_TYPE_GET_SOURCE_FILES'.
1551 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1553 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1555 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1557 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1560 * iltests.il.in: Add a test.
1562 2010-03-05 Martin Baulig <martin@ximian.com>
1564 Add support for aborting invocations.
1567 (InvokeData): Added `InvokeData *last_invoke'.
1568 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1569 added a new `invoke' field to keep the `InvokeData *' throughout
1571 (ErrorCode): Added `ERR_NO_INVOCATION'.
1572 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1573 (mono_debugger_agent_handle_exception): Don't report any exception
1574 if an abort was requested.
1575 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1576 a thread abort if necessary.
1577 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1579 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1581 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1582 so we can release the whole list and not just the first one. Free
1583 it in more places as well.
1585 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1587 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1589 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1591 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1593 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1595 * driver.c: report also other misc build options.
1597 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1599 * method-to-ir.c: Generate better code for the NewObject
1602 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1604 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1605 is disabled. Fixes #582322.
1607 * iltests.il.in: Add a test.
1609 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1611 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1612 the handling of obj->synchronization == null and owner != current thread to
1613 mono_monitor_exit ().
1615 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1618 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1620 * mini.c: change the way emulated opcode info is stored and save about
1621 4 KB of runtime memory.
1623 2010-03-04 David S. Miller <davem@davemloft.net>
1625 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1626 that don't provide the siginfo in the second signal handler argument
1627 are buggy, and this has been fixed for years.
1628 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1629 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1631 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1633 * aot-runtime.c (find_symbol): Fix a leak.
1634 (decode_patch): Ditto.
1636 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1638 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1640 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1642 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1644 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1646 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1648 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1650 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1651 to check for errors, it's enough to create the metadata open.
1655 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1658 * mini-exceptions.c: Add support for printing stack traces when handling
1659 exceptions, and when printing exceptions thrown while tracing also print
1660 the exception message.
1662 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1664 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1665 since the exclude token is a valid string character.
1667 2010-03-02 Levi Bard <levi@unity3d.com>
1669 * debugger-agent.c: Invalidate thread stacks on domain unload.
1671 2010-03-02 Mark Probst <mark.probst@gmail.com>
1673 * method-to-ir.c: Emit dummy_use for stored reference after write
1674 barriers to make sure the object is pinned if the GC interrupts
1675 before the write barrier is done.
1677 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1679 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1681 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1683 * debugger-agent.c: Add a log message printing the protocol version.
1685 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1687 * debugger-agent.c: Add a new command to communicate the protocol version used
1688 by the client. This could be used to allow newer runtimes to communicate with
1691 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1693 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1695 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1697 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1700 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1702 * mini-arm.c: make the arm cpu arch configurable with the
1703 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1706 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1708 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1709 support for the perf tool on Linux.
1711 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1713 * method-to-ir.c: make string.InsertenalSetChar() specialization
1716 2010-03-01 Robert Jordan <robertj@gmx.net>
1718 * Makefile.am: fix the non-static build.
1720 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1722 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1725 2010-02-26 Robert Jordan <robertj@gmx.net>
1727 * tasklets.c (continuation_store): Return from an error condition
1730 2010-02-26 Martin Baulig <martin@ximian.com>
1732 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1735 (MonoDebuggerThreadInfo): Added `internal_flags'.
1736 (MonoDebuggerInternalThreadFlags): New enum.
1737 (_mono_debugger_throw_exception): Don't signal the debugger if a
1738 type abort was requested.
1739 (_mono_debugger_unhandled_exception): Likewise.
1740 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1741 (mono_debugger_runtime_invoke): If the debugger requested a thread
1742 abort during the invocation, reset it here.
1744 2010-02-26 Martin Baulig <martin@ximian.com>
1746 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1747 instead of `MonoThread *'.
1749 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1751 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1752 code offsets table, as it is mostly sorted.
1754 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1756 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1759 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1761 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1763 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1765 * Makefile.am: build the new ABI version of the libmono library.
1766 * debugger-agent.c, mini.c: fix warnings with the new API.
1767 * jit.h: don't depend on glib.h being included.
1769 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1771 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1773 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1775 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1776 ThreadStatic variables.
1778 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1780 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1781 data is not freed yet. Fixes #582460.
1783 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1785 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1786 event requests. Bump protocol minor version.
1788 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1790 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1792 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1794 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1797 * iltests.il.in: Add a test.
1799 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1801 * mini.c (inline_method): Check for loader errors.
1803 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1805 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1806 instead of mono_method_get_header as it doesn't decode locals
1807 so the called method can have unresolved dependencies that will only
1808 be satisfied after the current method is JIT'd.
1812 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1814 * basic.cs (test_0_div_opt): Speed this up a bit.
1816 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1818 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1820 * mini.c (mono_jit_create_remoting_trampoline): Call
1821 mono_create_specific_trampoline () instead of
1822 mono_arch_create_specific_trampoline ().
1824 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1826 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1828 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1829 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1831 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1833 * mini-amd64.c: Fix DISABLE_JIT support.
1835 2010-02-20 Geoff Norton <gnorton@novell.com>
1837 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1839 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1841 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1842 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1843 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1844 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1847 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1849 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1850 edx/ecx too. This is needed to support OP_SEQ_POINT.
1852 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1854 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1856 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1858 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1860 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1861 LLVM+AOT+exceptions, not enabled yet.
1863 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1865 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1867 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1869 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1870 xdebug info for these.
1872 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1875 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1878 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1880 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1882 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1884 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1885 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1887 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1890 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1892 * debugger-agent.c: handle incomplete reads and EINTR in
1893 recv()/send(). This could have been causing random
1896 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1898 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1901 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1902 so they have small offsets. Fixes #566311.
1904 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1906 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1908 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1910 * mini-amd64.c: Remove the special casing of byref in a few places now that
1911 mini_type_get_underlying_type () handles it.
1913 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1914 by returning native int. Fixes #577984.
1916 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1918 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1921 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1922 of putting the clause itself.
1924 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1926 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1928 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1931 2010-02-10 Geoff Norton <gnorton@novell.com>
1933 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1935 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1937 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1940 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1941 it is not an LLVM generated symbol.
1943 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1945 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1946 implementation in gshared mode because it causes regressions.
1948 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1950 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1951 should be done by the caller.
1953 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1955 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1957 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1958 since mono_jit_info_table_find () doesn't do it anymore.
1960 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1961 instead of mono_jit_info_table_find ().
1963 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1965 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1967 * aot-compiler.c (encode_method_ref): Update after the removal of
1968 mono_gc_get_managed_allocator_type ().
1970 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1973 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1975 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1976 generic params as well.
1977 (handle_isinst): Ditto.
1979 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1980 instead of always calling an icall.
1982 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1983 computing the size of the got.
1985 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1986 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1987 the assembly directive '.set' so it points to the first LLVM emitted method.
1989 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1991 * mini.c (mini_method_verify): Report the method which failed to verify.
1993 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1995 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1996 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1997 runtime MS verifier.
1999 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2001 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
2004 2010-02-04 Zoltan Varga <vargaz@gmail.com>
2006 * mini-llvm.c: Init the jit module only when first JITting.
2008 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
2010 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
2012 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
2013 replaced with the real got.
2015 * debugger-agent.c (type_commands): Return the enumness if the type as well.
2017 * image-writer.c: Reduce the amount of #ifdefs a bit.
2019 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
2022 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
2024 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
2027 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2029 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
2030 (mono_llvm_emit_method): Fix unaligned stores too.
2032 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
2033 so async stack walks don't crash.
2035 2010-02-02 Zoltan Varga <vargaz@gmail.com>
2037 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
2038 was not patched if the callee needed an rgctx trampoline.
2040 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2042 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
2043 vtable address in AOT code.
2045 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2047 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
2050 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
2052 * genmdesc.pl: remove dependency on external cpp.
2054 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2056 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2057 using LLVM, its not needed, and abcrem can't handle it.
2059 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2061 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2062 it easier to group instructions and reduce duplication.
2064 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2066 * decompose.c: Move the array/soft float decompose routines here from
2069 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2071 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2073 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2074 to tell LLVM that the got is constant, not used yet.
2076 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2078 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2080 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2083 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2085 * aot-compiler.c (add_wrappers): Commit the hack which generates
2086 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2089 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2091 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2092 a fault, only used by the LLVM backend.
2094 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2095 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2097 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2098 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2100 * mini-llvm.c: Only generate volatile loads from load instructions which have
2101 the MONO_INST_FAULT flag set.
2103 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2105 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2108 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2110 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2111 sequence points. Fixes #571236.
2113 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2115 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2116 end of the appdomain unload process, after assemblies have been unloaded.
2119 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2121 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2124 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2127 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2129 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2131 2010-01-26 Geoff Norton <gnorton@novell.com>
2133 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2134 with struct marshalability.
2136 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2138 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2139 it supports class names as well.
2141 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2142 needed by the GC map code.
2144 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2147 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2148 if cfg->init_ref_vars is set.
2150 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2151 cfg->disable_initlocals_op_refs is set.
2153 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2154 using liveness info if cfg->compute_precise_live_ranges is set.
2156 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2157 volatile variables correctly. Add comments about the live ranges. Not enabled
2160 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2162 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2163 0x2a into them in method prologs.
2165 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2167 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2169 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2170 classes, since llvm is compiled with -fno-rtti.
2172 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2174 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2175 llvm does not require it.
2177 * aot-runtime.c (load_method): Print the full name of the last aot method.
2179 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2181 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2182 thread has not fully started yet.
2184 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2186 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2188 2010-01-21 Miguel de Icaza <miguel@novell.com>
2190 * driver.c: Do not abort if LLVM is not supported, print a
2191 warning and add the information to the Mono JIT information.
2193 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2195 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2196 using explicit null checks.
2198 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2200 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2203 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2205 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2206 its no longer needed.
2208 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2210 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2211 define for platforms still using it (s390). Get rid of the
2212 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2214 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2215 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2217 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2218 the caller pushed the arguments.
2220 * mini-llvm.c: Enable throwing exceptions on x86.
2222 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2223 "Thread (nil) may have been prematurely finalized" messages if this is called
2224 on a thread not registered with the runtime.
2226 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2228 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2230 * jit-icalls.c (mono_array_new_3): New jit icall.
2232 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2234 * arrays.cs: Add a test for 3 dimensional arrays.
2236 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2238 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2239 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2242 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2245 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2247 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2249 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2251 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2253 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2254 HOST_WIN32. Also including winsock2. to define struct in_addr.
2256 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2258 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2260 Code is contributed under MIT/X11 license.
2262 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2264 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2266 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2268 * mini.c (mini_method_compile): Set the new flag when running under the
2271 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2273 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2274 a ref/noref value + a global pin flag, so parts of stack frames can still be
2275 precisely marked even if they include stuff which needs pinning. Improve logging.
2276 Fix many bugs. Not enabled yet.
2278 * gc-test.cs: Add a few tests.
2280 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2281 the normal -v options. Avoid propagating liveness information through bblocks
2282 which end with a NOT_REACHED opcode.
2284 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2285 after cfg has been freed.
2287 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2289 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2290 if a clause is skipped because it uses the exception object, since it could
2291 have caught the exception.
2293 * exceptions.cs: Add a test.
2295 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2297 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2299 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2300 ICollection<T> wrappers.
2302 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2304 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2306 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2308 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2309 NOMAP32BIT or optimize_for_xen is set.
2311 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2313 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2314 mono_metadata_str_hash () instead.
2316 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2318 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2321 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2323 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2325 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2328 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2329 throwing code correctly.
2331 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2333 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2335 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2336 ftnptrs created by us, handle RGCTX_FETCH correctly.
2337 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2339 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2340 ftnptr added by mono_aot_get_named_code ().
2342 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2344 * mini-arm.c: Fix a few LLVM problems.
2346 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2348 2010-01-13 Mark Probst <mark.probst@gmail.com>
2350 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2353 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2355 * jit.h, method-to-ir.c: added ability to set the policy for
2356 inserting breakpoints from the break IL instruction or the
2357 Debugger.Break () API call.
2359 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2361 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2362 assemblies need to be eagerly loaded.
2364 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2366 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2368 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2370 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2371 an argument which matches any exception.
2373 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2375 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2376 optimization if the called method is gshared and marshalbyref, since gshared
2377 methods can' have wrappers. Fixes #569390.
2379 * generics.cs: Add a test.
2381 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2383 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2386 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2388 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2390 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2392 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2393 since it is not supported in win2000.
2395 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2397 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2398 error if loading an assembly fails.
2399 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2401 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2404 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2407 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2409 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2410 is not supported yet.
2412 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2414 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2416 * method-to-ir.c: All types with variant arguments must fallback to the
2417 slow path. This makes cast of variant delegates work.
2419 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2420 argument that is set to TRUE is the returned vtable slot is for a variant
2421 interface. Changed a g_print + g_assert_not_reached to a g_error.
2423 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2424 a similar fashion of generic virtual methods.
2426 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2428 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2431 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2432 method using a variance aware function.
2434 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2436 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2438 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2439 do an icall for now.
2441 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2443 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2444 If LLVM decides to set the code model to Large, reset it to Default.
2446 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2448 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2449 stripped binaries as well.
2451 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2453 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2454 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2456 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2459 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2461 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2464 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2465 as the type info to llvm.eh.selector.
2466 (exception_cb): Use the type info for filling out some fields of
2467 MonoJitExceptionInfo like the flags and the exception class. This is needed
2468 because the LLVM produced exception handling clauses might not match the original
2469 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2471 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2472 separate function. Add an extra argument which returns the type infos
2473 corresponding to the exception clauses.
2475 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2476 exception handling clauses.
2478 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2480 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2481 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2484 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2486 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2489 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2491 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2494 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2496 * mini.c (mini_method_compile): Verify the method before calling
2497 mono_compile_create_vars as this might crash since it uses method
2502 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2504 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2505 one case if AOTing, since the class might not be a concrete class.
2507 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2509 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2510 functions which are now defined in mempool-internals.h.
2512 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2514 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2516 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2520 * mini-*.c: Properly handle generic enums.
2524 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2526 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2527 in a few more places.
2529 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2531 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2532 nullable parameters. Fixes #567351.
2534 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2536 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2538 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2540 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2541 mono_get_generic_context_from_code () call.
2543 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2545 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2547 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2550 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2552 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2553 mono_method_get_signature returns NULL. Fix #567084
2555 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2557 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2558 instead of once for each module.
2560 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2562 * debugger-agent.c (ss_start): Implement step over for the last sequence
2565 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2566 have the STEP_LOC flag set.
2568 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2569 fails. Fixes #566689.
2571 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2573 * mini.c (mono_add_seq_point): New helper function.
2574 (mono_save_seq_point_info): New function to save sequence point info, extracted
2575 from mini_method_compile ().
2577 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2579 * mini.h (MonoSeqPointInfo): New structure containing information about
2580 the sequence points of a JITted method.
2581 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2584 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2585 point information is stored, use a MonoSeqPointInfo structure instead of a
2586 GPtrArray. For each seq point, compute a list of successor seq points.
2588 * debugger-agent.c: Use the successor list to implement step-over more
2589 efficiently: instead of single stepping until a different line/IL offset is
2590 reached, place breakpoints into all successor seq points.
2592 * mini.h: Bump AOT file format version.
2594 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2596 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2598 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2600 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2602 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2605 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2607 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2608 alloca as g_malloc is not signal safe.
2610 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2612 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2613 VALGRIND_DISCARD_TRANSLATIONS.
2615 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2616 checks, they are no longer needed.
2618 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2619 a function into a sigctx which can handle function pointers.
2621 * mini-ppc.c: Implement soft debugger support on ppc64.
2623 * mini-ppc.c: Implement soft debugger support.
2625 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2627 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2629 2009-12-17 Marek Habersack <mhabersack@novell.com>
2631 * mini.c (mono_get_runtime_build_info): include Mono version in
2634 * driver.c (mono_main): VERSION is now included in the string
2635 returned from mono_get_runtime_build_info()
2637 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2639 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2640 signatures. Fixes #565143.
2642 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2644 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2646 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2648 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2650 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2651 making max stack 10x smaller.
2653 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2655 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2657 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2659 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2661 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2663 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2664 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2666 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2668 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2670 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2672 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2675 2009-12-14 Miguel de Icaza <miguel@novell.com>
2677 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2678 raise an invalid program exception.
2680 For other opcodes that we might not handle use a g_warning and
2681 raise the exception. Beats termination.
2685 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2687 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2689 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2690 by merging the LLVM and !MAP_32BIT cases.
2692 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2694 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2695 sigctx being passed in, as we have no CONTEXT available in the APC.
2697 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2700 Code contributed under MIT/X11 license.
2702 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2704 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2705 in the LLVM backend on AMD64.
2707 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2710 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2712 * mini-llvm.c: Export mono_personality for AOT.
2714 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2716 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2717 implicit exception can occur.
2719 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2720 OP_IMPLICIT_EXCEPTION instruction.
2722 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2724 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2726 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2727 inside a protected block.
2729 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2730 trampolines doesn't include the argument.
2732 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2733 trampolines on amd64.
2735 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2738 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2739 disabled for methods with clauses.
2741 * mini-llvm.c: Enable support for catch clauses.
2743 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2744 end of an LLVM compiled finally clause.
2745 (mono_handle_exception_internal): Save the exception handling state in TLS
2746 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2747 resume unwinding from that point.
2749 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2750 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2751 to obtain the addresses of the exception handling regions.
2753 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2754 finally clauses are supported.
2756 * mini.c (mini_method_compile): Add support for LLVM code with exception
2759 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2761 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2764 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2766 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2767 as a primitive type.
2769 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2771 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2772 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2775 2009-12-11 Marek Habersack <mhabersack@novell.com>
2777 * method-to-ir.c (mini_redirect_call): do not redirect the
2778 InternalAllocateStr internal call if string profiling is enabled.
2780 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2782 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2785 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2786 unwind.h header file.
2788 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2789 newer valgrind versions seems to handle this fine.
2791 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2793 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2794 on the debugger thread.
2796 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2798 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2800 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2802 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2804 * cpu-<ARCH>.md: Make call_handler clob:c.
2806 * mini.c: Reenable SSA for methods with clauses.
2808 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2809 as it causes failures on x86.
2811 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2813 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2814 returns NULL (e.g. a bad assembly).
2816 2009-12-08 Geoff Norton <gnorton@novell.com>
2818 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2819 stepping out into native code. There were issues with nested invokes
2822 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2824 * mini.c (mini_method_compile): Do the disable_llvm checks early
2825 and avoid the LLVM compile pass if the checks fail.
2827 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2829 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2830 LLVM optimizations don't try to remove them.
2832 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2833 different file so the original remains.
2835 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2837 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2839 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2841 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2842 support for non-inline unwind descriptors.
2844 2009-12-07 Geoff Norton <gnorton@novell.com>
2846 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2847 the interrupt_count slightly differently. Native threads were never
2850 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2852 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2853 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2854 yet generate this info.
2856 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2858 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2859 client can distinguish between intptrs and longs.
2861 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2863 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2866 * aot-runtime.c (load_function): Update after the change above.
2868 * mini.h: Bump AOT file format version.
2870 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2871 if the delegate class is dynamic.
2873 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2874 in gshared code too using the new rgctx info type
2875 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2877 2009-12-04 Geoff Norton <gnorton@novell.com>
2879 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2880 we need to track the original suspend count so the thread properly
2881 wakes up in resume_thread.
2883 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2885 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2888 * generics.cs: Add a test.
2890 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2891 is 0. Simplify a lot of code using this.
2893 * mini-trampolines.c (mono_delegate_trampoline): Call
2894 mono_create_static_rgctx_trampoline () before saving the final address in
2895 delegate->method_code, to avoid calling it each time a delegate is first called.
2897 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2898 which need static rgctx trampolines.
2900 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2901 keyed on the method+addr pair, since addr could be either the method addr or
2902 an unbox trampoline in the AOT case. Fixes #560246.
2904 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2906 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2907 place it was called before too.
2909 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2911 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2912 if no security manager is present, to speed up the AOT case. Call
2913 mono_class_vtable () full with raise_on_error == TRUE instead.
2915 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2917 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2918 the local optimization passes can take its result into account. Fixes
2921 * exceptions.cs: Add a test.
2923 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2925 This patch is contributed under the terms of the MIT/X11 license
2927 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2929 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2931 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2933 * debugger-agent.c: Rework the handling of stack traces of running threads to
2934 avoid crashes if compute_frames () tries to walk the stack of running thread.
2936 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2938 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2940 * mini.h (StackFrameInfo): Add an 'lmf' field.
2942 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2944 * debugger-agent.c (suspend_current): Always set really_suspended.
2946 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2948 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2950 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2952 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2955 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2957 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2959 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2961 * mini-trampolines.c: Fix MSVC build.
2963 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2965 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2967 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2969 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2970 the instruction following an OP_FCOMPARE is optimized away.
2972 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2974 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2975 emit_autoreg () into this arch-specific function.
2977 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2978 code, it is no longer needed.
2980 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2982 * mini.h: Bump AOT file format version.
2984 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2985 using the sorted_code_offsets array, instead of reading it from the
2986 exception debug info.
2987 (load_method): Call mono_aot_find_jit_info instead of
2988 decode_exception_debug_info ().
2990 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2991 LLVM compiled as a flag.
2993 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2995 * debugger-agent.c (resume_thread): Fix a warning.
2997 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
3000 2009-11-28 Zoltan Varga <vargaz@gmail.com>
3002 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
3003 contents to MonoAotFileInfo.
3005 2009-11-27 Zoltan Varga <vargaz@gmail.com>
3007 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
3008 Put all binary data into a giant blob, similarly to the way .net assemblies
3009 store binary data. Emit offset tables in a compact form to reduce their size.
3011 * mini.h: Bump AOT file format version.
3013 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
3016 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
3017 avoid linear searches at runtime.
3019 * aot-runtime.c (find_symbol): Update this to use the hash.
3021 * mini.h: Bump AOT file format version.
3023 2009-11-26 Zoltan Varga <vargaz@gmail.com>
3025 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
3028 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
3031 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
3032 the distribution of got slot types.
3034 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
3036 * method-to-ir.c: Add support for generating explicit null checks.
3038 2009-11-25 Zoltan Varga <vargaz@gmail.com>
3040 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
3041 on a random thread if possible.
3043 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
3044 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
3047 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
3048 regs. Pass the real size of the regs array to mono_unwind_frame ().
3050 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3053 2009-11-24 Geoff Norton <gnorton@novell.com>
3055 * mini-darwin.c: Work around apple bug rdar://7209349 See
3056 http://openradar.appspot.com/7209349 for details. Synopsis,
3057 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3058 never been initialized before.
3060 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3062 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3064 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3066 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3068 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3069 OP_SHL_IMM is not 32 bit.
3071 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3073 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3075 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3077 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3080 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3081 > 0 since some threads can resume if their resume_count is > 0.
3082 (invoke_method): Avoid reading freed memory.
3084 * debugger-agent.c (process_suspend): Extract the suspend code from
3085 process_single_step_inner () to a separate function. Rework the code to prevent
3086 races between this function and thread interrupts.
3088 * debugger-agent.c (suspend_current): Check the resume_count field instead
3089 of resume_one so suspends+resumes during single threaded invokes work
3092 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3094 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3095 to make the generated code smaller.
3097 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3098 sequence generated by recent LLVM versions.
3100 * mini-llvm.c: Add support for a few simple cases which weren't supported
3103 * mini-trampolines.c (mono_magic_trampoline): Don't call
3104 mono_arch_get_vcall_slot () when llvm is enabled.
3106 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3108 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3109 into a new function called common_call_trampoline () which is used by the
3110 llvm vcall trampoline as well.
3112 * debugger-agent.c: Implement single threaded invokes.
3114 * debugger-agent.c: Revert change which broke the agent on linux.
3116 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3119 * generics.cs: Add a test.
3121 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3123 * debugger-agent.c: Fix the cygwin build.
3125 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3127 * cprop.c: Remove this unused file.
3129 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3131 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3134 * basic.cs: Add a test.
3136 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3138 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3141 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3143 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3144 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3145 it. Use this flag to control llvm related code paths instead of #ifdef
3146 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3149 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3151 * mini.h: Bump AOT file format version.
3153 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3154 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3156 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3157 was used as an assembly filter.
3159 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3161 * unwind.c: Fix support for ppc.
3163 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3164 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3166 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3168 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3170 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3171 added by the ps3 changes.
3173 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3175 * mini-gc.c: Resurrect this, so at least it compiles.
3177 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3179 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3181 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3182 create_event_list () so assembly filters can be used.
3184 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3187 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3189 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3190 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3193 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3194 classes for char/bool too.
3196 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3198 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3201 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3204 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3206 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3208 Code contributed under MIT/X11 license.
3210 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3212 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3213 threads in native code work.
3215 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3216 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3219 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3221 * debugger-agent.c: Implementation for Windows platform.
3223 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3224 primitives. Use SEH to implement breakpoints and single stepping.
3226 * mini-x86.h: Enable soft debugger on Windows.
3228 Code contributed under MIT/X11 license.
3230 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3232 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3233 under XEN. Fixes #522894.
3235 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3237 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3238 interface calls in LLVM AOT code.
3240 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3243 * mini-llvm.c: Add support for OP_VPHI.
3245 * objects.cs: Add a test.
3247 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3249 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3250 this is called on the debugger thread.
3252 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3254 * mini-llvm.c: Add soft-float support.
3256 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3257 FCALL which returns an R4.
3259 * driver.c (mono_main): Add a missing '\n'.
3261 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3262 platforms which doesn't support the LLVM IMT trampoline.
3264 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3266 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3268 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3270 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3273 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3275 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3277 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3278 Instead of emitting a method_order table, sort the contents of the code_offsets
3279 table and do a binary search in the sorted table. The previous approach doesn't
3280 work with LLVM which emits methods in a arbitrary order.
3282 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3283 in the .eh_frame section in ELF files.
3285 * mini.h: Bump corlib file format version.
3287 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3289 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3290 LDMIA->LDM macro name change.
3292 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3294 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3297 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3300 * aot-compiler.c: Ditto.
3302 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3303 &align to mini_type_stack_size_full ().
3305 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3307 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3309 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3311 * mini-arm.c: Compute the stack space used by arguments using
3312 mini_type_stack_size_full ().
3314 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3316 * optflags-def.h: Remove dead TREEPROP optimization.
3318 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3320 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3322 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3324 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3326 * driver.c (mono_jit_parse_options): New public API function to parse options
3327 as done by the runtime executable.
3329 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3330 when handling named arguments.
3332 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3334 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3335 for passing small vtypes in registers, make the CallInfo structures more
3336 similar to the code on the other platforms.
3338 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3339 the code in the prolog requires it.
3341 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3343 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3344 (koush@koushikdutta.com).
3346 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3347 where the thunk memory should be allocated from. Fixes appdomain unloading
3350 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3352 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3353 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3355 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3357 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3358 AOT, as it is not implemented yet.
3360 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3362 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3364 * debugger-agent.c: Fix windows build.
3366 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3368 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3369 after the client connects/disconnects.
3371 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3372 when an exception of a given type is thrown.
3374 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3375 only on an uncaught exception.
3377 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3379 * debugger-agent.c: Add a 'launch' option.
3381 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3383 * debugger-agent.c: Add a 'timeout' option.
3385 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3387 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3390 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3392 * debugger-agent.c (set_breakpoint): Emit a log message.
3394 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3396 * mini-arm.c: Fix the arm build.
3398 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3400 * aot-compiler.c: don't leak the value returned from
3401 mono_type_full_name().
3403 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3405 * debugger-agent.c: defer including mono-mutex.h until we know the
3408 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3410 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3411 of pthreads directly.
3413 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3414 exception handlers. Pass info argument.
3416 * mini.h: Adjust signatures of soft debugger functions to pass void*
3417 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3419 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3420 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3421 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3422 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3424 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3426 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3427 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3428 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3429 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3431 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3433 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3435 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3437 * mono-semaphore.h: Skeleton implementation for Windows.
3439 Code contributed under MIT/X11 license.
3441 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3443 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3445 Code contributed under MIT/X11 license.
3447 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3449 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3451 Code contributed under MIT/X11 license.
3453 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3455 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3456 debug info to 100 because 10 still slows down gdb too much.
3458 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3459 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3460 them in the wrappers.
3462 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3464 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3466 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3468 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3469 function mono_aot_get_array_helper_from_wrapper ().
3471 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3472 array helper methods.
3474 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3476 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3477 the value was loaded from memory.
3479 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3480 the value was loader from there.
3482 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3483 without constant swizzle.
3485 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3487 * mini-amd64.c: Put soft debugger functions behind a
3488 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3490 * mini-amd64.h: disable the soft debugger in windows.
3492 Code contributed under MIT/X11 license.
3494 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3496 * mini-x86.c: Put soft debugger functions behind a
3497 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3499 Code contributed under MIT/X11 license.
3501 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3503 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3504 to mono_arch_find_jit_info_ext.
3506 Code contributed under MIT/X11 license.
3508 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3510 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3512 * debugger-agent.c: Add support for filtering events by assemblies.
3514 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3515 the agent is not enabled.
3517 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3519 * exceptions-x86.c: hopefully last change to fix the windows build.
3520 This one courtesy of Jonathan Chambers.
3522 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3524 * debugger-agent.c: remove unused function.
3526 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3528 * debugger-agent.c: add #ifdefs for a few header files.
3529 * mini-x86.h: disable the soft debugger in windows.
3530 Step 1 of 2 to make this compile on windows with gcc.
3532 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3534 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3535 as it breaks the build.
3537 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3539 Merge the soft debugger branch.
3541 * debugger-agent.h debugger-agent.c: New files containing the soft
3542 mode debugger module.
3544 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3545 at the appropriate locations.
3547 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3550 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3551 enable/disable single stepping.
3553 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3554 which returns all information in a StackFrameInfo structure, and can handle the
3555 LMF frames added by the debugger.
3557 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3560 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3561 walker function which works on a specific thread and passes a StackFrameInfo
3562 structure to its callback.
3564 * mini.c (mini_init): Initialize the debugger agent.
3566 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3568 * mini-ops.h: Add OP_SEQ_POINT opcode.
3570 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3571 arguments to the debugger agent.
3573 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3575 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3578 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3580 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3582 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3584 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3586 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3587 sets the IMT argument and makes a virtual call.
3589 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3591 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3593 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3596 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3598 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3599 runtime. Fixes #551228.
3601 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3603 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3605 * basic.cs: Add a test.
3607 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3608 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3609 CONSTRAINED. Fixes #550964.
3611 * generics.cs: Add a test.
3613 2009-10-28 Mark Probst <mark.probst@gmail.com>
3615 * mini-posix.c (add_signal_handler): Use
3616 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3618 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3620 Contributed under the terms of the MIT/X11 license by
3621 Jerry Maine <crashfourit@gail.com>.
3623 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3624 sse4a for simd intrinsics.
3626 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3627 sse4a for simd intrinsics.
3629 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3631 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3632 instead of inst_p1 which is not the same on ILP32 platforms.
3634 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3636 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3637 not the mscorlib one before calling mono_get_lmf_addr.
3639 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3640 of the ip to the LMF.
3642 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3643 immediate in the op->op_imm optimization.
3645 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3646 understand. VTypes now work, but are not abi compliant, as they are
3647 split into 4 byte parts instead of 8.
3648 (emit_memcpy): Fix the unrolled case to work on the PS3.
3650 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3652 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3653 the default when static linking.
3655 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3657 * aot-compiler.c: Add an autoreg option to automatically register
3658 statically linked aot modules using ELF .ctors.
3660 * genmdesc.pl: Add __ppc64__ to allowed defines.
3662 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3664 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3665 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3667 2009-10-24 Mark Probst <mark.probst@gmail.com>
3669 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3671 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3673 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3674 which will contain the domain where the method was found.
3676 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3677 mini_jit_info_table_find ().
3679 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3681 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3683 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3685 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3686 set, its not supported yet.
3688 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3690 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3691 iface wrapper is not found.
3692 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3694 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3696 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3697 which have a different name.
3699 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3700 wrappers and Array.GetGenericValueImpl ().
3702 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3703 because of the change above.
3705 * generics.cs: Add a test for full aot + generic array ifaces.
3707 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3709 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3710 that hides the previous one.
3712 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3714 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3715 marshalled. Fixes #541623.
3717 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3719 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3721 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3723 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3725 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3727 * mini-posix.c (sigprof_signal_handler):
3728 Implemented support for building stat call chans in different ways.
3730 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3732 * mini-exceptions.c (mono_find_jit_info):
3733 Also check that a jit info has been found (fixes a profiler crash).
3735 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3737 * mini.c (mono_codegen):
3738 Call mono_profiler_code_buffer_new with correct code address.
3740 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3742 * driver.c (mono_main): Change the date in the copyright.
3744 2009-10-14 Mark Probst <mark.probst@gmail.com>
3746 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3747 allocator in shared generic code for open classes, because we
3748 can't get those classes' vtables. We need to make managed
3749 allocators not depend on the vtable at compile-time to solve this.
3751 2009-10-13 Martin Baulig <martin@ximian.com>
3753 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3754 `const guint8 *trampoline' argument; send both the old and the new
3757 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3759 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3760 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3761 (can_marshal_struct): Skip structures with auto layout.
3763 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3765 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3767 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3768 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3769 a variable to hold the stack slot used by the int<->float conversion opcodes.
3771 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3773 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3775 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3776 when using full-aot.
3778 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3780 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3781 each instance of Comparer<T>.
3783 * generics.cs: Add a new test.
3785 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3787 * driver.c (parse_debug_options): Add a 'gdb' option.
3789 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3791 * image-writer.c: Add support for emitting the image into a memory buffer.
3793 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3795 * aot-compiler.c: Add support for registering debug info with GDB using the
3796 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3797 MONO_XDEBUG to 'gdb'.
3799 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3801 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3804 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3806 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3807 can be used to set breakpoints in gdb.
3809 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3810 segment to an absolute address.
3812 2009-10-13 Mark Probst <mark.probst@gmail.com>
3814 * method-to-ir.c: Use the managed array allocator method if
3817 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3819 * aot-compiler.c : Fix the MSVC builds
3821 Code is contributed under MIT/X11 license.
3823 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3825 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3826 avoid registering 1 symbol file per method with gdb.
3828 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3830 * mini-sparc.c: Fix the handling of enums with base type long.
3832 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3834 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3835 instead of using type->data.klass as the later doesn't work with generics.
3837 2009-09-25 Mark Probst <mark.probst@gmail.com>
3839 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3840 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3841 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3842 works differently now and we don't handle it in the JIT anymore.
3844 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3845 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3846 the Thread class split.
3848 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3850 * driver.c: Don't run tests with the obsolete treeprop optimization.
3852 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3853 variable volatile. Fixes #541577.
3855 * basic-calls.cs: Add a new test.
3857 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3859 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3861 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3862 work/required with recent iphone sdk versions.
3864 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3867 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3868 in the VCALL decomposition code.
3870 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3872 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3874 * basic.cs: Add a test.
3876 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3879 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3880 searches all the domains of the current thread.
3882 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3884 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3886 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3887 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3889 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3890 for non-jit trampolines.
3892 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3894 * aot-compiler.c (add_wrappers): Ditto.
3896 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3897 the size of the param area used by dyn_call to 6 which covers the majority of
3900 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3902 * mini-arm.c: Implement support for passing/receiving
3903 longs and receiving floats in the dyn_call code.
3905 * mini-amd64.c: Implement support for receiving vtypes in registers in
3908 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3911 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3913 * mini-arm.c (get_call_info): Return more precise information in
3915 (dyn_call_supported): Use the information in CallInfo.
3917 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3919 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3922 * mini-arm.c: Update after the dyn_call api changes.
3924 * mini.c (mini_create_jit_domain_info): Register a destructor function
3925 for the runtime_invoke_hash.
3927 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3928 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3930 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3931 (dyn_call_supported): Simplify this by using get_call_info ().
3932 (mono_arch_dyn_call_free): New destructor function.
3934 * generics.cs: Remove a printf.
3936 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3938 * mini-arm.c: Add support for enum return values and passing a few arguments
3941 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3944 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3946 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3947 the dynamic invoke wrappers.
3949 * mini-arm.c: Implement OP_DYN_CALL for arm.
3951 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3952 supported by the dynamic runtime invoke wrapper.
3954 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3955 runtime invoke wrapper.
3957 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3958 if possible when running with full-aot.
3960 * mini-ops.h: Add OP_DYN_CALL opcode.
3962 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3963 with dynamic arguments lists similar to libffi.
3965 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3967 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3969 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3972 * iltests.il.in: Add a new test.
3974 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3976 * aot-compiler.c (add_generic_instances): Add more instances of
3977 GenericEqualityComparer.
3979 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3981 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3983 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3985 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3986 comments on some functions that now can fail.
3988 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3990 * Makefile.am: Add Info.plist to EXTRA_DIST
3992 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3994 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3995 static synchronized wrappers. Fixes #539500.
3997 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3999 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
4002 2009-09-16 Zoltan Varga <vargaz@gmail.com>
4004 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
4005 lmf before calling filter clauses as well. Fixes #539550.
4007 * exceptions.cs: Add a test.
4009 2009-09-14 Zoltan Varga <vargaz@gmail.com>
4011 * aot-compiler.c (add_generic_class): Add instances of
4012 Array.GetGenericValueImpl as well.
4014 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
4017 * generics.cs: Add a fullaot linq test.
4019 2009-09-10 Zoltan Varga <vargaz@gmail.com>
4021 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
4024 2009-09-10 Bill Holmes <billholmes54@gmail.com>
4026 * mini-trampolines.c (mono_delegate_trampoline) : Call
4027 mono_cominterop_get_invoke if the delegate target object
4030 Code is contributed under MIT/X11 license.
4032 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
4034 * method-to-ir.c: For CoreCLR throw a SecurityException if an
4035 internal call is defined outside platform code. Reduce code
4036 duplication with existing [Method|Field]AccessException
4038 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
4040 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
4041 if the return value is a small struct passed on regs.
4043 2009-09-09 Zoltan Varga <vargaz@gmail.com>
4045 * cpu-arm.md mini-arm.c: Remove unused opcodes.
4047 * mini-codegen.c: Enable the cpu description validation for arm.
4049 2009-09-08 Zoltan Varga <vargaz@gmail.com>
4051 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
4052 test which depends on structs to objects.cs.
4054 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4055 require object model related stuff working.
4057 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4059 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4061 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4062 against the instruction metadata in mini-ops.h. amd64 only for now.
4064 * mini-ops.h: Fix some instruction descriptions.
4066 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4067 unused instructions.
4069 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4071 * exceptions.cs: Add a new test.
4073 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4075 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4077 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4079 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4080 skip empty phi opcodes.
4082 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4083 correctly by zero extending after loads. Skip methods containing calls
4084 to the monitor enter/exit trampolines.
4086 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4087 when calling mono_thread_force_interruption_checkpoint ().
4089 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4091 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4093 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4095 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4096 bootstrap could run.
4098 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4100 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4102 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4104 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4106 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4107 LLVM might be very short.
4109 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4110 in OP_THROW/RETHROW.
4112 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4115 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4117 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4118 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4119 LLVM might be very short.
4121 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4123 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4124 the alignment for the value of sp.
4126 2009-09-01 Geoff Norton <gnorton@novell.com>
4128 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4129 managed wrappers in full aot.
4131 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4133 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4135 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4137 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4139 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4141 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4143 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4146 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4148 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4149 depend on the info MonoMethodHeader which could be missing in IL stripped
4152 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4154 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4155 they are only 4 byte aligned.
4157 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4159 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4160 was done previously, since using SP causes too many problems.
4162 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4163 frames without a frame pointer works.
4165 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4166 global register in methods with calls, since the calls can go through
4167 a static rgctx trampoline which doesn't save it.
4169 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4171 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4173 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4175 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4177 2009-08-18 Christian Hergert <chris@dronelabs.com>
4179 * method-to-ir.c: Fix warnings for uninitialized variables.
4181 2009-08-18 Christian Hergert <chris@dronelabs.com>
4183 * mini-exceptions.c:
4184 * aot-compiler.c: Fix printf warnings.
4186 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4188 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4189 Add GetGenericValueImpl<string>.
4191 * aot-compiler.c (add_generic_instances): Add instances of
4192 GenericEqualityComparer<T> for primitive types. Only emit the array
4193 wrappers into the mscorlib image.
4195 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4197 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4198 the methods_loaded array using amodule->info->nmethods.
4200 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4201 (MONO_AOT_FILE_VERSION): Bump this.
4203 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4206 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4207 MonoJitInfo doesn't belong to its methods aot image.
4209 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4211 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4213 * mini-arm.c: Fix warnings.
4215 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4217 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4220 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4222 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4223 avoid clobbering IP.
4225 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4226 hold the trampoline argument, so its initial value is available during
4229 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4232 * exceptions-hppa.c:
4234 * exceptions-s390x.c:
4235 * exceptions-mips.c:
4237 * exceptions-sparc.c:
4238 * exceptions-alpha.c:
4240 * mini-trampolines.c:
4242 * exceptions-s390.c: add and use #define's instead of sizeof()
4243 for MonoJitInfo and MonoJitInfoTable.
4245 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4250 * tramp-x86.c: use a #define instead of sizeof() for a few
4251 structures that use a zero-length array.
4253 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4255 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4256 case when the method is dynamic. Fixes #529238.
4258 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4260 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4261 of asserting when a method is JIT compiled in full-aot mode.
4263 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4265 Contributed under the terms of the MIT/X11 license by
4266 Jerry Maine <crashfourit@gail.com>.
4268 * fixed wrong dates in changelog.
4270 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4272 Contributed under the terms of the MIT/X11 license by
4273 Jerry Maine <crashfourit@gail.com>.
4275 * basic-simd.cs: added test for packed double square root.
4276 * cpu-amd64.md: added opcode info for packed double square root.
4277 * cpu-x86.md: added opcode info for packed double square root.
4278 * mini-ops.h: added IR opcode for packed double square root.
4279 * mini-x86.c: added IR to native translation code for packed double square root.
4280 * mini-amd64.c: removed todo for packed double square root.
4281 * simd-intrinsics.c: added method to IR opcode converstion for
4282 packed double square root.
4284 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4286 Contributed under the terms of the MIT/X11 license by
4287 Jerry Maine <crashfourit@gail.com>.
4289 * mini-amd64.c: Added a change to help tell the difference as
4290 to what perpose the xmm register is being used--mainly to help
4292 * mini-amd64.h: Changed callee regs to use 15 out of 16
4293 (one used for special cases) xmm registers for both fp
4294 and simd ops. Added define to turn on new feature in the regalloc
4295 that allows fp and simd ops to share the xmm regs happily.
4296 * codegen.c: Added code to detect for which perpose an xmm reg is
4297 being used (fp or simd) and to translate back and forth to the
4298 correct logical reg bank (fp or simd) for 'spill load's.
4300 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4302 Contributed under the terms of the MIT/X11 license by
4303 Jerry Maine <crashfourit@gail.com>.
4305 * basic-simd.cs: Added tests for stressing the regalloc when running with
4306 16 simd regs and when simd and fp ops share the same reg bank.
4308 2009-08-01 Mark Probst <mark.probst@gmail.com>
4310 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4311 in shared generic code, we might have to look up the class in the
4312 RGCTX. If we use the class directly, compute its GC descriptor.
4314 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4316 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4318 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4320 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4321 check for errors. Fixed the case when the class with the Main
4324 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4326 Contributed under the terms of the MIT/X11 license by
4327 Jerry Maine <crashfourit@gail.com>.
4329 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4331 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4333 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4335 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4337 * method-to-ir.c: Fix naming of stelem and ldelem.
4339 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4341 * driver.c (main_thread_handler): Check that the assembly loaded
4342 matches the filename when doing AOT.
4344 2009-07-30 Mark Probst <mark.probst@gmail.com>
4346 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4349 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4350 utils/mono-sigcontext.h).
4352 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4355 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4357 * mini.c (mono_codegen):
4358 Call profiler hook to keep track of method code buffers.
4360 2009-07-27 Mark Probst <mark.probst@gmail.com>
4362 * method-to-ir.c: Invoke write barriers for the
4363 Interlocked.(Compare)Exchange JIT intrinsics.
4365 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4367 * Makefile.am (version.h): Fix issues when built out of tree.
4368 Remove some redundant 'grep's piped through 'sed's.
4370 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4372 This patch is contributed under the terms of the MIT/X11 license
4374 * mini-ppc.c (mono_arch_output_basic_block):
4375 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4376 for bits 32-47 with signed load/store diplacements for bits
4377 48-63. Use prefered base/offset order for indexed form.
4378 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4379 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4380 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4381 OP_LOADI2_MEMBASE): Same.
4382 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4383 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4384 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4386 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4387 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4388 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4389 OP_LOADI1_MEMINDEX): Same
4390 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4391 OP_STORER8_MEMINDEX): Same
4392 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4394 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4395 for bits 32-47 with signed load/store diplacements for bits
4396 48-63. Use prefered base/offset order for indexed form.
4398 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4400 This patch is contributed under the terms of the MIT/X11 license
4402 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4403 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4404 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4405 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4406 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4407 cfg->stack_usage to avoid size warnings.
4408 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4409 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4410 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4411 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4413 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4414 after code varible is initialized.
4415 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4416 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4417 (mono_arch_emit_epilog):
4418 Move Use ppc_load32 for cfg->stack_usage to avoid size
4421 2009-07-24 Mark Probst <mark.probst@gmail.com>
4423 * method-to-ir.c: The write barrier doesn't do the store anymore,
4424 so we have always to emit it. Also, emit the wbarrier after the
4427 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4429 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4430 for argument count 3 too.
4432 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4434 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4435 the caller handle the exceptions.
4436 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4437 method. Fixes #524498.
4439 2009-07-22 Geoff Norton <gnorton@novell.com>
4441 * mini-exceptions.c: Fix build on ia64.
4443 2009-07-22 Mark Probst <mark.probst@gmail.com>
4445 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4448 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4450 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4453 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4455 * basic-simd.cs (Main): Pass args to the test driver.
4457 2009-07-20 Geoff Norton <gnorton@novell.com>
4459 * mini-x86.h: Fix the x86 version guards to use Apple's
4460 properly defined macros.
4462 2009-07-20 Geoff Norton <gnorton@novell.com>
4464 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4467 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4469 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4470 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4471 the information which is needed for invokes, so only one locking+hash table
4474 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4476 * aot-compiler.c (add_generic_instances): Emit instances of
4477 GenericComparer<T> for primitive types.
4479 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4481 * mini-posix.c: Fix linux build.
4483 2009-07-19 Geoff Norton <gnorton@novell.com>
4485 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4486 mono_gdb_render_native_backtraces
4487 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4488 so we implement the sane semantics to the runtime here
4489 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4490 so we need to call it differently (mono_gdb_render_native_backtraces)
4491 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4492 here for default implementations.
4493 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4494 support Apple's weird syscall (SYS_fork) implementation and not busy
4495 loop in abort() on native crashes on OSX anymore.
4497 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4499 * aot-runtime.c (load_method): Change the handling of the
4500 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4503 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4505 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4507 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4508 seems to break the aot tests.
4510 * mini.c (mono_patch_info_equal): Fix the handling of
4511 MONO_PATCH_INFO_RGCTX_FETCH.
4513 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4515 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4517 * mini.c (mono_patch_info_hash): Fix the handling of
4518 MONO_PATCH_INFO_INTERNAL_METHOD.
4519 (mono_patch_info_equal): Ditto.
4521 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4523 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4526 * mini-llvm.c: Add some infrastructure for AOT support.
4528 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4530 * mini-llvm-cpp.c: Update to the latest llvm api.
4532 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4533 option to false to prevent llvm from installing signal handlers which
4536 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4539 * cpu-amd64.md: Revert previous change as those instructions
4540 take 2 separate arguments. Remember to read the arch docs more
4541 carefully next time.
4543 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4545 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4547 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4549 * mini-ppc.c: exploit multiple load/store units if available (rest of
4550 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4551 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4553 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4555 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4556 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4558 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4560 * cpu-x86.md: Fix missing clobbering from trancendental simd
4563 * cpu-amd64.md: Same.
4565 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4567 Contributed under the terms of the MIT/X11 license by
4568 Jerry Maine <crashfourit@gail.com>.
4570 * basic-simd.cs: Added tests for single and doulble indexers.
4572 * cpu-amd64.md: Added simd opcode information.
4574 * mini-amd64.c: Added IR to native simd generation code.
4575 Added simd register names and function that returns them.
4577 * mini-amd64.h: Added marcos to turn on simd code compilation in
4578 amd64. Added max simd register count marco. Added caller/callee
4579 register mask marcos. Added marcos to use simd register bank.
4581 * mini.h: Added helper marco for shufling dwords and simple
4584 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4586 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4588 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4590 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4591 the length of the native code as well.
4593 * basic-simd.cs: Add a test for #521662.
4595 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4597 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4599 2009-07-13 Mark Probst <mark.probst@gmail.com>
4601 * mini.c: Register function for getting the IP from a signal
4602 context with metadata.
4604 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4606 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4607 call a generic class init trampoline if needed. Fixes #519336.
4609 * generics.cs: Add a test.
4611 2009-07-09 Mark Probst <mark.probst@gmail.com>
4613 * method-to-ir.c: When doing a call which might be remote from
4614 shared generic code to other shared code with open type arguments,
4615 get the remoting invoke wrapper from the RGCTX and do an indirect
4618 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4620 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4621 after the unbox trampoline in the full-aot case.
4623 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4625 * mini.c: Move initialization of jit_mutex before debugger initialization
4630 * Info.plist: added Info.plist and link flag to enable the mono executable
4631 to access other processes. Requires codesigning of the executable to work.
4633 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4638 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4640 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4642 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4644 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4645 when the generic instance is an instantiation of a subclass of the
4646 methods class. Fixes #517166.
4648 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4650 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4653 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4656 * CMakeLists.txt: Add minimal support for installation.
4658 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4660 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4661 determine whenever a method is directly callable to a separate function.
4663 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4664 needed ones as a result of the previous change.
4666 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4667 type of register arrays.
4669 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4670 type of register arrays.
4672 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4674 Contributed under the terms of the MIT/X11 license by
4675 Jerry Maine <crashfourit@gail.com>.
4677 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4679 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4681 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4683 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4685 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4686 dump of structure return value. Fix some formatting.
4687 * cpu-s390x.md: Fix lengths of instruction sequences.
4688 * mini-s390.c: Minor formatting changes.
4690 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4692 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4693 Use sigaction on freebsd as well.
4695 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4697 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4700 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4702 2009-06-22 Mark Probst <mark.probst@gmail.com>
4704 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4706 2009-06-22 Mark Probst <mark.probst@gmail.com>
4708 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4710 2009-06-20 Martin Baulig <martin@ximian.com>
4713 (MonoDebuggerThreadFlags): New enum typedef.
4714 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4715 (mono_debugger_thread_created): Added `gpointer func' argument;
4716 initialize the new `thread_flags' field.
4718 2009-06-18 Martin Baulig <martin@ximian.com>
4720 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4721 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4724 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4725 flag in `MONO_DEBUGGER__info.runtime_info'.
4728 (mono_main): Call mini_debugger_set_attach_ok() if generics
4729 sharing is disabled.
4731 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4733 * aot-compiler.c (add_wrappers): Fix a warning.
4735 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4736 the ppc load/store macro changes.
4738 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4740 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4742 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4743 not just the got symbol.
4745 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4748 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4751 * aot-compiler.c: Remove some fixmes.
4753 * driver.c (mono_main): Print a helpful message when cross-compiling.
4755 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4757 * method-to-ir.c (initialize_array_data): Do the optimization if the
4758 target byte order is little endian, instead of the host byte order.
4760 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4761 wrappers into the mscorlib image, Emit a unique plt symbol for each
4762 image, emit symbols for plt entries.
4764 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4767 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4769 * aot-compiler.c (add_wrappers): Avoid calling
4770 mono_marshal_get_type_info () since it can assert for some types.
4772 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4773 ldtoken are used inside wrappers.
4775 * helpers.c: Add support for prefixing tools with the arch name.
4777 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4778 quantities when using ilp32.
4780 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4781 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4783 * image-writer.c: Use .long on ilp32.
4785 * aot-compiler.c: Use 32 bit loads on ilp32.
4787 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4789 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4791 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4793 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4795 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4796 second got slot of every aot image.
4798 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4799 aot on platforms with function pointers.
4801 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4802 support for aot/full aot on ppc/ppc64.
4804 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4805 arguments which are needed on ppc.
4807 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4810 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4812 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4814 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4816 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4818 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4820 2009-06-17 Geoff Norton <gnorton@novell.com>
4822 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4824 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4826 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4827 to control whenever the dwarf writer is in xdebug or aot mode.
4828 (emit_class_dwarf_info): Use a separate abbrev for structures without
4831 * aot-compiler.c: Pass the appending parameter to
4832 mono_dwarf_writer_create ().
4834 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4835 falls through to its next bblock. Fixes #513931.
4837 * iltests.il: Add a test.
4839 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4840 infor even if emit_line is FALSE, as the apple linker seems to require it.
4842 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4844 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4848 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4850 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4853 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4855 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4856 'has_call_handler' fields.
4858 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4860 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4861 first bblock if not needed. Fixes #512790.
4863 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4865 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4867 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4870 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4871 remoting-invoke-with-check wrappers, which are not needed when running with
4872 full-aot, since it doesn't support remoting.
4874 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4876 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4878 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4879 method info, it is not used anymore.
4881 * mini.h: Bump AOT file format version.
4883 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4886 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4889 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4891 * mini.h: Bump AOT file format version.
4893 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4895 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4896 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4899 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4900 of CKFINITE and FBGE for VFP.
4902 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4904 * aot-compiler.c: Don't align code to 16 bytes on arm.
4906 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4907 before the methods they belong to.
4909 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4910 the full-aot case if possible, since the trampoline will be called right
4913 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4914 trampolines to 1024 after the change above.
4916 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4917 trampoline to save 8 bytes per trampoline.
4919 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4922 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4924 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4926 2009-06-08 Martin Baulig <martin@ximian.com>
4929 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4930 (_mono_debugger_throw_exception): Don't make this static.
4931 (_mono_debugger_unhandled_exception): Likewise.
4932 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4935 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4936 (_mono_debugger_throw_exception): Add function prototype.
4937 (_mono_debugger_unhandled_exception): Likewise.
4940 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4941 arg; return the first exception handler if the exception is caught
4942 and we're running inside the debugger.
4943 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4944 improve exception handle inside runtime-invoke, check whether the
4945 exception is actually caught in the method being invoked and not
4946 by the runtime-invoke-wrapper.
4948 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4950 * image-writer.c: Improve support for the osx assembler.
4952 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4955 2009-06-08 Martin Baulig <martin@ximian.com>
4958 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4959 (_mono_debugger_throw_exception): Don't make this static.
4960 (_mono_debugger_unhandled_exception): Likewise.
4961 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4964 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4965 (_mono_debugger_throw_exception): Add function prototype.
4966 (_mono_debugger_unhandled_exception): Likewise.
4969 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4970 arg; return the first exception handler if the exception is caught
4971 and we're running inside the debugger.
4972 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4973 improve exception handle inside runtime-invoke, check whether the
4974 exception is actually caught in the method being invoked and not
4975 by the runtime-invoke-wrapper.
4977 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4979 * image-writer.c (append_subsection): Don't align subsections of the
4980 debug_line section as a workaround.
4982 * dwarfwriter.c: Emit line number info in the AOT case as well.
4984 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4986 This patch is contributed under the terms of the MIT/X11 license
4988 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4989 code_len <= code_size
4991 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4993 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4995 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4997 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4998 invoke wrappers, we now use trampolines instead.
5000 2009-06-04 Mark Probst <mark.probst@gmail.com>
5002 * mini-darwin.c: The exception thread must not be registered with
5005 2009-06-04 Mark Probst <mark.probst@gmail.com>
5007 * mini-gc.c: Disable the code because it makes SGen crash.
5009 2009-06-03 Zoltan Varga <vargaz@gmail.com>
5011 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
5012 instead of asserting.
5014 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5016 * aot-compiler.c (mono_compile_assembly): Move the creation of the
5017 output file after the code has been compiled.
5019 2009-05-30 Zoltan Varga <vargaz@gmail.com>
5021 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
5023 2009-05-31 Zoltan Varga <vargaz@gmail.com>
5025 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
5026 entries distinction to simplify the code.
5028 * mini.h: Bump AOT file format version.
5030 2009-05-28 Zoltan Varga <vargaz@gmail.com>
5032 * objects.cs: Fix the signature of one of the tests.
5034 * mini.c (mini_create_ftnptr): New helper function, moved here from
5036 (mini_get_addr_from_ftnptr): Ditto.
5037 (mini_init): Install the new helpers.
5039 2009-05-28 Martin Baulig <martin@ximian.com>
5041 Correctly initialize the debugger when embedding Mono.
5043 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
5044 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
5045 see documentation in mini_debug_running_inside_mdb().
5048 (mini_debug_running_inside_mdb): New function to check whether
5049 we're running inside mdb.
5051 * mini.c (mini_init): Call mini_debugger_init() if we're running
5052 inside the debugger.
5054 * driver.c (mono_main): Moved the call to mini_debugger_init()
5055 into mini_init() to make this work when embedding Mono.
5057 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5058 calls to mini_debugger_init().
5060 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5061 mono_debugger_main() -> mini_debugger_main() and put them inside a
5062 `MONO_DEBUGGER_SUPPORTED' conditional.
5064 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5066 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5067 this is no longer in use.
5070 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5072 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5074 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5077 2009-05-27 Martin Baulig <martin@ximian.com>
5079 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5081 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5082 long_conv_to_r_un to 64 bits.
5084 * cpu-x86.md: Increase the instruction size due to the changes.
5086 * iltests.il.in: Add regression test.
5090 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5092 * objects.cs: Move the previous test from basic.cs to here.
5094 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5096 * basic.cs: Add regression test for #506915.
5098 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5100 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5101 optimization we must check the bb of the first byte of stobj as
5102 it's the only one set in cil_offset_to_bb.
5106 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5108 * image-writer.c: Fix pointer directive on ppc64.
5110 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5112 * image-writer.c (asm_writer_emit_section_change): Avoid using
5113 .bss subsections on ppc too.
5115 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5117 * image-writer.c: Fix the definition of TARGET_ASM_....
5119 * image-writer.c: Fix the emission of assembler directives in the last
5122 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5123 exception throwing code to accomodate ppc64.
5125 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5126 size to work on ppc64 too.
5128 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5131 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5132 the assembler dialect instead of using platform specific defines.
5134 2009-05-22 Geoff Norton <gnorton@novell.com>
5136 * mini-arm.c (get_call_info): If a structure is split between the stack
5137 and argument registers, we should not advance the stack pointer by the entire
5138 native size, but just by the amount that spilled.
5140 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5142 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5145 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5147 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5150 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5151 methods so wrapper don't get added twice.
5152 (add_generic_instances): Don't add methods of arrays.
5154 * generics.cs: Mark one test as !FULLAOT.
5156 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5158 * mini-x86.c (emit_move_return_value): Remove unused vars.
5160 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5162 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5163 decomposing 8 bytes structs into a LCALL.
5165 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5166 pointer for where to store the returned regs.
5168 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5171 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5173 2009-05-20 Miguel de Icaza <miguel@novell.com>
5175 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5178 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5180 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5182 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5185 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5187 * local-propagation.c (mono_local_cprop): Avoid local propagation
5188 across paired add/sub if the first instruction dest reg is it's
5189 source reg. For example:
5191 int_add_imm R12 <- R12 [1] clobbers: 1
5192 int_sub_imm R42 <- R12 [1] clobbers: 1
5194 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5195 maintain the math identify.
5199 2009-05-20 Andreia Gaita <avidigal@novell.com>
5201 * Makefile.am: avoid going on the network just to get the revision,
5204 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5206 Fixed estimate for short branches on amd64 (they were off mark, and
5207 enabling call prolog-epilog instrumentations caused assertions).
5208 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5209 estimate for the maximum length of this basic block.
5211 - mono_arch_emit_prolog: compute max_length for each basic block
5212 (instead of max_offset), and inflate size estimate also for entry bb
5213 in case of code instrumentation.
5214 - mono_arch_output_basic_block: get rid of "cpos" (the current
5215 estimated "position" in the code), and always use "offset" instead,
5216 which is accurate; at the beginning of the function quickly recompute
5217 max_offset for all the remaining blocks, starting from the current
5218 cfg->code_len (which is correct, and not estimated) and using the
5219 estimated block lengths computed previously.
5221 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5223 * exceptions-ppc.c: Remove the caching from the trampoline creation
5224 functions, it is already done in the caller.
5226 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5228 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5229 MONO_ARCH_GSHARED_SUPPORTED define.
5231 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5233 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5236 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5238 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5239 call to mono_marshal_get_rgctx_invoke ().
5241 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5242 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5243 gshared use the static rgctx trampolines now.
5245 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5246 platform supports it.
5248 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5250 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5252 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5254 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5256 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5258 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5261 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5263 Made it possible for mono_arch_instrument_epilog to preserve
5264 argument registers, otherwise instrumenting the "epilogue" before
5265 a tail call would clobber them.
5266 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5267 if like mono_arch_instrument_epilog but with an additional parameter
5268 that states if argument registers must be preserved.
5269 * mini.c: implemented mono_arch_instrument_epilog as a call to
5270 mono_arch_instrument_epilog_full without asking to preserve argument
5271 registers (this makes the existing code work as usual).
5273 - mono_arch_instrument_epilog: add parameter to transform it into
5274 mono_arch_instrument_epilog_full, and preserve argument registers
5276 - mono_arch_output_basic_block, OP_TAILCALL case: call
5277 mono_arch_instrument_epilog_full.
5278 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5279 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5280 only transformed mono_arch_instrument_epilog into
5281 mono_arch_instrument_epilog_full.
5283 2009-05-15 Geoff Norton <gnorton@novell.com>
5285 * mini-darwin.c: This works on arm now.
5287 2009-05-14 Geoff Norton <gnorton@novell.com>
5289 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5292 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5294 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5297 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5298 wrappers during full aot mode correctly.
5300 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5303 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5304 mono_metadata_type_hash ().
5306 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5308 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5309 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5310 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5311 Removed MONO_INST_BRLABEL from the instruction flags, and the
5312 remaining code that used it, because we do not support branches inside
5313 basic blocks (and branch target labels) anymore.
5314 * Makefile.am: As part of the above cleanup, remove reference to
5315 BURG files which don't exist anymore.
5317 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5319 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5322 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5323 to use mono_arch_throw_corlib_exception.
5325 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5326 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5328 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5331 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5333 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5334 for the got to make debugging easier and to avoid confusing it with the
5337 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5338 method so a breakpoint can be set when using gdb.
5340 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5342 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5343 on mono_method_get_imt_slot ().
5345 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5346 num_decodes variables.
5348 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5349 change as it doesn't seem to work.
5351 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5354 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5356 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5357 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5359 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5360 builder when using full aot.
5362 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5363 here, it is already handled.
5365 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5368 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5370 * mini-arm.h: Enable IMT for full aot.
5372 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5373 arch doesn't support it.
5375 * mini.c (mini_init): Don't disable IMT for full aot if the
5376 architecture supports it.
5378 * mini.h (MonoAotTrampoline): New enum containing the different types
5379 of 'numerous' trampolines.
5380 (MONO_AOT_FILE_VERSION): Bump this.
5382 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5383 static rgctx trampolines. Add support for full-aot IMT thunks.
5385 * mini-amd64.h: Enable IMT for full aot.
5387 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5388 to exclude tests belonging to a category.
5390 * generics.cs: Mark some tests with a !FULLAOT category.
5392 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5395 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5397 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5398 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5399 (emit_plt): Fix a warning.
5401 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5403 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5404 back into aot-compiler.c to a place where the other functions shared by
5405 the runtime and aot compiler are.
5407 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5408 as done previously, instead of in MonoAotFileInfo, since pointers might have
5409 alignment requirements.
5411 * mini.h: Bump AOT file format version.
5413 2009-05-10 Miguel de Icaza <miguel@novell.com>
5415 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5416 that is used at runtime from the aot-compiler.c, this makes it
5417 work on setups that remove the AOT compiler from the output
5420 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5422 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5425 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5427 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5429 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5430 stuff to mono_arch_decompose_long_opts ().
5431 (mono_decompose_opcode): Remove some dead code.
5433 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5435 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5436 cmethod can be null for quite a some reasons.
5438 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5440 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5442 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5444 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5446 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5448 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5449 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5450 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5451 calls returning structures by addr on amd64.
5453 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5455 * iltests.il.in: Restructure the tail call tests a bit.
5457 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5459 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5460 for virtual methods too.
5462 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5464 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5465 due to regression in verifying System.dll.
5467 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5469 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5472 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5475 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5476 g_str_hash () which can change.
5478 * driver.c (mini_regression): Disable optimizations not supported by
5479 the cpu. Fixes #500019.
5481 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5484 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5486 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5487 to the latest LLVM code.
5489 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5491 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5493 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5495 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5498 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5499 no longer saving offsets, so just save the patch types along with the other
5501 * aot-runtime.c (load_patch_info): Update after the changes to
5502 encode_patch_list ().
5503 (decode_got_entry): Removed, merged into load_patch_info ().
5504 (is_shared_got_patch): Removed, call the same function from
5507 * mini.h: Bump aot file format version.
5509 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5510 half-finished no-dlsym code.
5512 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5515 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5516 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5518 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5520 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5521 buffer length to work with AOT code.
5523 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5524 ldfld/stfld opcodes.
5526 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5529 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5531 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5533 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5536 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5537 if needed. Don't decompose long operations when using llvm.
5539 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5541 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5544 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5546 2009-05-03 Martin Baulig <martin@ximian.com>
5548 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5549 mono_debugger_insert_method_breakpoint() since the class init
5550 handler we're inserting at the top of the method already gives us
5553 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5555 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5556 to mono_arch_decompose_long_opts () for x86 and arm.
5558 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5560 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5563 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5565 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5568 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5570 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5571 number of trampolines used in full-aot mode.
5573 * aot-compiler.c: Add an ntrampolines option to set the number of
5574 trampolines emitted in full-aot mode.
5576 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5578 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5579 a volatile load. Get rid of get_tempname (), llvm assigns names
5582 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5585 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5588 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5591 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5592 to the same register as a fixed sreg2. Fixes #497271.
5594 * iltests.il.in: Add a new test.
5596 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5598 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5599 stack, since pushes complicate exception handling.
5601 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5602 the stack if they are passed using moves.
5604 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5606 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5609 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5610 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5611 of FMOVE if it is an R4.
5613 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5615 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5617 * mini.h (LLVMCallInfo): New structure to store calling convention
5618 information for the LLVM back end similar to the CallInfo structures in
5621 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5622 call information in a format usable by LLVM.
5623 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5625 * method-to-ir.c (mono_emit_call_args): Emit calls using
5626 mono_llvm_emit_call () when compiling using LLVM.
5628 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5629 comments to all functions. Fix memory leaks. Add a public init/cleanup
5632 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5634 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5635 mono_array_new_va () jit icall.
5637 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5639 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5640 multiple machine description files to be specified.
5641 * mini-ops.h: fixes for cross-compilation.
5643 2009-04-22 Miguel de Icaza <miguel@novell.com>
5645 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5648 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5650 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5651 to prevent asserts in various passes. Fixes #497220.
5653 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5655 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5658 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5659 table to avoid duplicates.
5661 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5663 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5666 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5668 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5669 is for method or field access.
5671 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5673 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5676 * mini-llvm.c (mono_llvm_emit_method): Use it.
5678 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5679 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5682 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5683 synchronized methods.
5685 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5687 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5689 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5692 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5693 allowing some options to be set dynamically.
5695 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5697 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5698 unconditional branch.
5700 * mini.h (MonoTrampolineType): Add new trampoline type
5701 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5704 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5707 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5710 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5711 is enabled. Instead, use the llvm vcall trampoline.
5713 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5715 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5717 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5720 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5721 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5723 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5724 OP_IA64_CSET opcode.
5726 * mini.c: Fix a warning.
5728 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5729 THROW to the appropriate llvm type.
5731 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5733 * mini.c (mini_method_compile): Add statistics for methods JITted
5736 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5738 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5739 OP_IA64_CMP_<cond>_IMM opcodes.
5741 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5743 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5746 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5749 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5752 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5754 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5756 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5758 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5761 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5762 rgctx invoke trampolines for x86.
5764 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5765 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5766 (mono_arch_get_vcall_slot): Simplify this.
5768 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5770 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5771 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5773 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5775 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5776 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5778 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5780 * liveness.c (visit_bb): Remove a needless assert.
5782 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5784 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5785 full aot support to the arch specific code.
5787 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5789 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5791 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5793 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5794 collect information about the delegate invoke impl trampolines.
5796 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5797 to save trampolines during full-aot mode.
5799 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5800 creation function which returns a trampoline which sets the rgctx
5802 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5803 wrapper if possible.
5804 (mono_delegate_trampoline): Ditto.
5806 * mini.c (mono_jit_runtime_invoke): Ditto.
5808 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5810 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5812 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5814 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5816 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5817 just setting the opcode to OP_NOP.
5819 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5821 * mini.c (mini_method_compile): Put the last change inside an
5822 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5824 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5825 and extend live ranges to cover the whole method when using xdb.
5827 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5828 do it in the trampolines.
5830 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5833 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5835 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5836 call code in full-aot mode since IMT is disabled there.
5837 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5838 new JIT no longer has that restriction.
5840 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5842 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5843 a more compact format.
5844 (mono_aot_wrapper_name): New function to return a unique name for a
5845 wrapper method, also used by the AOT runtime.
5847 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5850 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5851 when a ICollection<T> etc is encountered.
5852 (add_generic_instances): Process method arguments/locals too.
5853 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5856 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5858 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5860 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5862 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5864 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5865 representing the result of the decomposition. Nullify instructions
5866 instead of setting them to OP_NOP since nops can't have registers
5869 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5871 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5872 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5873 info. Strip 'mapping symbols' on ARM.
5875 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5877 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5878 this with the native genmdesc.
5880 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5882 * aot-runtime.c: Fixing the MSVC build.
5884 Code is contributed under MIT/X11 license.
5886 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5888 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5889 JITted code depends on it.
5891 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5893 * aot-compiler.c: Use new MonoGenericParam accessors.
5895 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5897 Reduce memory usage and improve correctness wrt MonoGenericParam
5898 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5899 handing. Avoid allocating MonoGenericParams, but use the ones in
5900 the container itself.
5902 2009-04-07 Miguel de Icaza <miguel@novell.com>
5904 * tasklets.c: Return exceptions in the out argument.
5906 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5908 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5909 opcode. Use pointer types in more places instead of casting them to
5912 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5914 (mono_llvm_optimize_method): New helper function to optimize a method.
5916 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5917 widening code so it could be called from more places.
5918 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5919 code paths in the call opcodes.
5921 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5923 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5925 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5927 * dwarfwriter.c: Use _ to separate class name
5928 components as gdb can't handle '.'. Represent reference variables
5931 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5933 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5935 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5937 * gc-test.cs: New file with GC stack marking tests.
5939 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5940 negative numbers for vfp.
5942 * basic-float.cs: Add a test.
5944 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5946 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5948 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5950 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5951 part of tasklet/continuation support.
5953 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5955 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5956 amd64 opcodes inside an ifdef.
5958 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5961 * dwarfwriter.c (emit_type): Emit the class info for classes.
5963 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5965 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5967 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5969 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5971 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5973 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5975 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5977 * mini-llvm.c: Update comments.
5979 * mini.h (COMPILE_LLVM): New macro.
5981 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5983 * ssa.c (mono_ssa_compute): Ditto.
5985 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5986 the unwind ops from a DWARF FDE.
5988 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5989 methods by extracting the dwarf unwind ops from the unwind info generated
5992 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5995 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5998 2009-04-02 Zoltan Varga <vargaz@gmail.com>
6000 * Makefile.am (llvm_sources): Enable this.
6002 * mini.c (mini_method_compile): Add support for compiling with LLVM,
6003 failing back to the JIT if something cannot be handled.
6005 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
6006 compiling with LLVM.
6008 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
6009 compiling with LLVM.
6011 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
6012 compiling with LLVM.
6014 * mini-ops.h: Add a few opcodes needed by LLVM.
6016 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
6019 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
6022 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
6024 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
6026 2009-04-01 Mark Probst <mark.probst@gmail.com>
6028 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
6029 ridiculously large methods.
6031 2009-03-31 Martin Baulig <martin@ximian.com>
6033 * debug-debugger.c (debugger_remove_breakpoint): Call
6034 mono_debugger_remove_class_init_callback ().
6036 2009-03-31 Zoltan Varga <vargaz@gmail.com>
6038 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
6039 right before emitting code, not at the start.
6041 * mini.c (mono_postprocess_patches): Extract this into a separate function
6042 from mono_codegen ().
6044 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
6045 byref types correctly.
6047 2009-03-30 Zoltan Varga <vargaz@gmail.com>
6049 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
6052 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6054 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6055 indirect calls, this avoids problems where get_vcall_slot () would get
6056 confused by the native code for the instruction preceeding the call.
6057 (mono_arch_get_vcall_slot): Simplify this.
6058 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6060 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6061 register allocator now seems to depend on them instead of the data in
6064 * mini.c (mini_method_compile): Throw the correct type of exception if
6065 mono_method_get_header () fails because of a loading error.
6067 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6069 * mini.c (mini_method_compile): Clear the loader error if the method
6070 header cannot be decoded.
6072 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6073 interface methods on proxies correctly.
6075 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6076 this argument for vtype methods. Add precise liveness info for arguments.
6078 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6079 LIVERANGE_START/END opcodes.
6081 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6082 for arguments and values in registers.
6084 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6086 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6087 return a valuetype. Fixes #487518.
6089 * iltests.il: Add a test.
6091 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6093 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6094 closed over a null reference correctly.
6096 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6098 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6100 2009-03-25 Mark Probst <mark.probst@gmail.com>
6102 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6103 allocated to the same registers as fixed sregs.
6105 2009-03-24 Mark Probst <mark.probst@gmail.com>
6107 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6110 * method-to-ir.c: Handle more cases for
6111 Interlocked.CompareExchange.
6113 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6114 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6115 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6117 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6119 * aot-runtime.c (decode_method_ref): Fix a warning.
6121 * unwind.c (mono_unwind_frame): Ditto.
6123 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6125 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6126 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6128 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6129 fix the handling of large values in the ALU_PC_G0_NC relocation.
6131 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6133 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6135 2009-03-22 Mark Probst <mark.probst@gmail.com>
6137 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6140 2009-03-22 Mark Probst <mark.probst@gmail.com>
6142 * method-to-ir.c: MINI_OP3 needs a comma.
6144 * method-to-ir.c, mini.h, mini.c: Remove
6145 mono_init_op_sreg_counts ().
6147 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6149 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6152 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6155 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6157 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6160 2009-03-21 Mark Probst <mark.probst@gmail.com>
6162 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6163 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6164 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6167 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6169 * driver.c: Change location of gc_wrapper.h.
6171 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6172 inside finally clauses correctly. Fixes #485721.
6174 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6175 after the change above.
6177 * exceptions.cs: Add a test.
6179 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6181 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6183 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6184 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6185 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6187 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6188 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6190 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6192 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6193 Simplify logic for ensure_method_is_allowed_to_call_method.
6194 Handle wrappers on callers.
6196 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6198 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6201 * basic-simd.cs: Fix the names of some test methods.
6203 2009-03-18 Geoff Norton <gnorton@novell.com>
6205 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6207 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6209 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6211 2009-03-17 Jb Evain <jbevain@novell.com>
6213 * driver.c: remove now uneeded call to mono_gc_base_init before
6216 2009-03-17 Jb Evain <jbevain@novell.com>
6218 * dwarfwriter.c (token_handler): handle more cases.
6220 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6222 * method-to-ir.c: Remove more dead code (that was required only
6223 because of method_is_safe). Fix compiler warnings.
6225 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6227 * method-to-ir.c: Remove unneeded/useless method_is_safe
6228 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6230 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6232 * mini.c (mini_method_compile): Print the method been compiled with
6233 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6234 for people not familiar with the runtime.
6236 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6238 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6239 a managed object which is later put into a GList. Return its class instead.
6241 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6242 stack slots when using sgen.
6244 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6246 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6248 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6250 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6251 > so it works on the first vreg as well.
6253 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6255 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6258 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6260 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6263 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6265 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6266 native->IL offset mapping.
6268 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6270 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6272 * basic.cs: Add a test.
6274 2009-03-11 Mark Probst <mark.probst@gmail.com>
6276 * mini-x86.c (mono_arch_output_basic_block): Use different
6277 registers in case the ones we want to overwrite are used by the
6278 other operand. Fixes regression in #480807.
6280 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6282 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6284 * dwarfwriter.c (emit_line_number_info): The line number info for
6285 IL code was off by one. Fix that.
6287 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6290 2009-03-09 Mark Probst <mark.probst@gmail.com>
6292 Contributed under the terms of the MIT/X11 license by Steven
6293 Munroe <munroesj@us.ibm.com>.
6295 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6298 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6300 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6303 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6305 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6306 the delegate ctor handling code. Fixes #482638.
6308 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6311 * iltests.il.in: Add a test.
6313 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6316 2009-03-05 Mark Probst <mark.probst@gmail.com>
6318 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6319 is shared generic code, return the trampoline, even if the method
6320 has already been compiled. Fixes #479763.
6322 * mini.c, mini.h: New function
6323 mono_jit_find_compiled_method_with_jit_info() which is the same as
6324 mono_jit_find_compiled_method() but also returns the jit info.
6326 2009-03-05 Mark Probst <mark.probst@gmail.com>
6328 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6329 for methods which actually have one. For all other methods, make
6330 sure the this argument var is live the whole method.
6332 * mini.c (mini_method_compile): Every shared method has a
6333 this/vtable/mrgctx info. Fixes #480807.
6335 2009-03-05 Mark Probst <mark.probst@gmail.com>
6337 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6338 generic/imt thunks where some entries branch through the vtable,
6339 while other entries branch directly.
6341 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6343 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6345 * mini-windows.c: Ditto.
6347 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6350 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6352 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6355 2009-03-04 Mark Probst <mark.probst@gmail.com>
6357 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6360 2009-03-04 Mark Probst <mark.probst@gmail.com>
6362 * exceptions-x86.c: Include debug-mini.h - fixes build.
6364 2009-03-04 Martin Baulig <martin@ximian.com>
6366 * debug-mini.c: Clean up the exception API and add documentation.
6367 (mono_debugger_handle_exception): New public method; this is
6368 called when throwing an exception or encountering an unhandled one.
6369 (mono_debugger_call_exception_handler): Formerly known as
6370 mono_debugger_handle_exception(); this is used to tell the
6371 debugger that we're about to invoke an exception handler.
6373 2009-03-04 Martin Baulig <martin@ximian.com>
6375 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6376 ../metadata/mono-debug-debugger.c; save and reset exception state.
6378 2009-03-02 Martin Baulig <martin@ximian.com>
6380 * debug-mini.c: Moved the debugger exception handling here from
6381 ../metadata/mono-debug-debugger.c.
6384 (MonoDebuggerExceptionAction): New exception typedef.
6387 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6389 * exceptions-amd64.c
6390 (mono_amd64_throw_exception): Use the new debugger exception
6394 (mono_handle_exception_internal): Don't call
6395 mono_debugger_unhandled_exception() here.
6397 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6399 * mini.c aot-compiler.c: Update after the changes to
6400 mono_marshal_get_runtime_invoke ().
6402 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6403 Virtual generic methods might not have method->slot set, work around
6406 * generics.cs: Add a test.
6408 2009-03-02 Geoff Norton <gnorton@novell.com>
6411 * driver.c: Allow signal chaining of SIGFPE as well.
6413 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6415 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6416 this since it now receives the method not its generic context in the
6419 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6420 generic/imt thunks where some entries branch through the vtable, while
6421 other entries branch directly.
6423 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6425 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6426 support for interface methods as well.
6428 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6429 using the normal IMT thunks.
6431 generics.cs: Add new tests.
6433 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6434 the generic inst to the generic imt thunks. This fixes AOT support,
6435 improves consistency with the normal IMT thunks, and makes it easier to
6436 add support for interface generic virtual methods later.
6438 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6440 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6442 * driver.c (mono_set_signal_chaining): New public API function to enable
6443 signal chaining on POSIX platforms.
6445 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6446 (si@lindenlab.com) to implement signal chaining. The original patch was
6447 contributed under the MIT X/11 license:
6448 https://bugzilla.novell.com/show_bug.cgi?id=318894
6450 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6452 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6453 too until it can be made to run on amd64.
6455 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6457 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6458 to get_generic_context_from_code () + get_call_info () if possible.
6460 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6462 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6463 suspend-on-sigsegv functionality.
6465 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6466 to suspend when a native SIGSEGV is received. This is useful for debugging
6467 crashes which don't happen under gdb, since a live process contains more
6468 information than a core file.
6470 * mini-exceptions.c (mono_print_thread_dump): Use
6471 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6473 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6475 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6477 * basic-float.cs: Disable the tests which currently fail on amd64.
6479 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6480 value to mono_arch_patch_callsite () to fix crashes.
6482 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6484 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6486 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6487 nop code by patching the call address to point to the nullified class init
6488 trampoline, as the former does not seem to be safe on SMP machines.
6490 2009-02-23 Mark Probst <mark.probst@gmail.com>
6492 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6495 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6497 * basic-float.cs basic-calls.cs: Fix warnings.
6499 2009-02-22 Mark Probst <mark.probst@gmail.com>
6501 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6502 correct frame pointer in the LMF. Should fix #478394.
6504 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6506 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6508 * image-writer.c: Make the binary writer less verbose.
6510 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6512 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6513 are called from runtime invoke wrappers.
6515 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6517 * cpu-ppc.md (store_memindex): Increase the size of this.
6519 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6521 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6523 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6525 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6528 Last fix for of #467201.
6531 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6533 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6535 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6536 and long_conv_to_r8_2:
6538 Fixed part of #467201.
6540 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6542 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6544 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6545 conversion to 32 bits.
6547 * cpu-x86.md: Increase the size of int_conv_to_r4.
6549 * basic-float.cs: Add a test for this.
6551 Fixed part of #467201.
6553 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6555 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6557 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6558 conversion to 64 bits.
6560 * basic-float.cs: Add a test for this.
6562 Fixed part of #467201.
6564 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6566 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6568 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6569 This behavior is compatible with MS.
6571 * iltest.il.in: Add a test for this.
6573 Fixed part of #467201.
6575 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6577 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6579 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6580 change the precision of the value.
6582 * cpu-x86.md: Define len for float_conv_to_r4.
6584 * basic-float.cs: Add a test for this.
6586 Fixed part of #467201.
6588 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6590 * mini.c: Adjust locking order to the new semantics where the loader lock
6593 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6602 * mini-trampolines.c:
6615 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6617 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6619 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6622 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6624 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6625 for cctors if needed.
6627 2009-02-17 Mark Probst <mark.probst@gmail.com>
6629 * mini-ppc.c: Fix build on Darwin.
6631 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6633 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6634 version instead of 3 as valgrind doesn't like version 3.
6636 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6638 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6639 usable for hashing methods.
6640 (emit_extra_methods): Use the new hash to avoid putting every method in the
6643 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6645 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6646 whenever a method ref could match a method.
6648 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6651 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6654 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6656 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6657 the encoding buffer.
6659 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6660 mono_method_get_header () on inflated methods as an optimization.
6662 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6664 * ssa.c (fold_ins): Fix another crash if the instruction following the
6665 switch was optimized away.
6667 2009-02-16 Mark Probst <mark.probst@gmail.com>
6669 Contributed under the terms of the MIT/X11 license by Steven
6670 Munroe <munroesj@us.ibm.com>.
6672 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6674 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6676 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6677 around the mono_domain_alloc calls, it is now done by the functions
6680 * aot-compiler.c (compile_method): Only add wrappers referenced by
6681 the method if compiling with full AOT.
6682 (mono_compile_assembly): Error out if --aot=full is specified on
6683 a platform where it is not supported.
6685 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6688 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6691 * aot-runtime.c (load_named_code): Handle
6692 mono_arm_throw_exception_by_token.
6694 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6696 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6699 * Makefile.am (fullaotcheck): Exit if a test fails.
6701 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6703 (mono_compile_assembly): Handle the assembler failing.
6705 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6706 accepting subsections of .bss.
6708 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6711 * aot-compiler.c: Remove some unused includes.
6713 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6714 now in MonoImageWriter.
6716 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6717 code sequence which matches a non-virtual call. Fixes #472654.
6719 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6721 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6724 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6725 use the image/dwarf writers directly.
6727 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6730 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6733 * image-writer.h: Fix some typos.
6735 * dwarfwriter.h dwarfwriter.c: New files.
6737 * aot-compiler.c: Extract the DWARF info writing functionality into a
6740 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6741 argument to return unwind info.
6743 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6745 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6747 * aot-runtime.c (decode_method_ref): Add a case for
6748 MONO_AOT_METHODREF_WRAPPER_NAME.
6750 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6753 * aot-compiler.c (encode_method_ref): Use the new constants.
6755 * aot-runtime.c (decode_method_ref): Ditto.
6757 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6758 be compiled, not the icall itself.
6760 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6762 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6763 using decode_method_ref ().
6765 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6766 convert it to an in32. Fixes #475859.
6768 * arrays.cs: Add a test.
6770 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6772 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6775 * basic-long.cs: Add a test.
6777 2009-02-12 Mark Probst <mark.probst@gmail.com>
6779 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6780 remove the frame pointer in leaf methods which don't receive any
6781 arguments, don't throw exceptions and don't do dynamic stack
6784 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6786 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6787 the fail_tramp changes. Hopefully fixes #475132.
6789 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6791 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6792 instead of mono_metadata_signature_dup_full.
6794 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6796 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6797 for processing jump tables. Fixes #473787.
6799 2009-02-11 Mark Probst <mark.probst@gmail.com>
6801 * mini-generic-sharing.c: mini_method_get_context() just calls
6802 mono_method_get_context_general() now.
6804 * mini.c, mini.h: Moved get_object_generic_inst(),
6805 construct_object_context_for_method() and
6806 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6808 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6810 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6811 basic block fell through to its successor bblock without a branch. Fixes
6814 * iltests.il.in: Add a test.
6816 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6817 (can_encode_patch): We can now handle arrays of generic parameters and
6820 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6822 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6823 the AOT file to avoid some #ifdefs in aot-runtime.c
6825 * mini.h: Bump AOT file format version.
6827 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6829 * Makefile.am (fullaotcheck): Make this run the tests.
6831 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6833 2009-02-10 Mark Probst <mark.probst@gmail.com>
6835 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6836 individually. Fixes #473482.
6838 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6840 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6842 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6844 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6845 (mono_compile_assembly): Hush compile warnings about
6846 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6849 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6851 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6853 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6855 * aot-compiler.c: Fix arm support.
6857 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6858 img_writer_emit_unset_mode () function.
6860 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6861 (mono_unwind_get_dwarf_pc_reg): Ditto.
6863 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6864 Move almost all platform specific code to a set of arch_ functions,
6865 and document them to ease porting.
6867 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6869 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6871 * aot-compiler.c: Extract the image writing functionality into a separate
6872 module to reduce the size of this file.
6874 2009-02-09 Geoff Norton <gnorton@novell.com>
6876 * mini-s390.c: Fix the signature of emit_sig_cookie.
6878 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6880 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6882 * aot-runtime.c (is_shared_got_patch): Ditto.
6884 * aot-runtime.c (load_named_code): Cope with the fact that
6885 decode_got_entry () won't decode the patch fully if its corresponding got
6886 entry is already filled.
6888 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6890 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6892 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6893 as the moving pointer instead of 'buf' for consistency with the rest of the
6895 (mono_arch_create_monitor_exit_trampoline): Ditto.
6897 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6898 generic_class_init trampolines.
6899 (add_generic_class): Extract some code from add_generic_instances () into a
6900 separate function so it can be called from other places too.
6901 (compile_method): Call add_generic_class () for the classes of inflated methods
6902 referenced by the method.
6903 (can_encode_patch): Allow references to generic parameters.
6905 * aot-runtime.c: Add support the patches required by the new trampolines.
6907 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6910 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6913 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6914 this from get_throw_pending_exception, make the signature full aot compatible.
6916 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6918 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6920 * exceptions.cs: Add a test.
6922 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6924 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6925 use the DWARF_DATA_ALIGN constant instead.
6927 * exception-<ARCH>.c: Update after the above change.
6929 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6932 * mini-arm.c: Enable the dwarf unwinder.
6934 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6935 instead of mono_class_setup_vtable ().
6937 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6939 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6942 * mini-x86.h: Enable the dwarf unwinder.
6944 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6946 Fix mcs/tests/test-7.cs
6947 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6950 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6952 * mini.c (print_jit_stats): Remove some unused statistics.
6954 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6956 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6958 2009-02-05 Mark Probst <mark.probst@gmail.com>
6960 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6961 the method we get from mono_object_get_virtual_method() because
6962 that function does it properly, now.
6964 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6966 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6967 opcodes. Fixes #472775.
6969 2009-02-05 Mark Probst <mark.probst@gmail.com>
6971 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6972 fact that mono_find_jit_info() sometimes returns the context
6973 corresponding to the jit info in new_ctx. Fixes #472600.
6975 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6977 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6978 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6979 klass->enum_basetype directly.
6981 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6984 * unwind.c: Avoid 0 sized arrays.
6986 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6988 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6989 size on systems with 64k pages. Fixes #471389.
6991 2009-02-04 Mark Probst <mark.probst@gmail.com>
6993 Contributed under the terms of the MIT/X11 license by Steven
6994 Munroe <munroesj@us.ibm.com>.
6996 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6997 for LOADI4_MEMBASE. Use addi instead of addic if it's not
7000 2009-02-04 Mark Probst <mark.probst@gmail.com>
7002 Contributed under the terms of the MIT/X11 license by Steven
7003 Munroe <munroesj@us.ibm.com>.
7005 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
7008 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
7009 The trampoline can be longer on PPC64.
7011 2009-02-04 Mark Probst <mark.probst@gmail.com>
7013 Contributed under the terms of the MIT/X11 license by Steven
7014 Munroe <munroesj@us.ibm.com>.
7016 * mini-ppc.c: Compiler warning fixes and trivial code
7019 2009-02-04 Zoltan Varga <vargaz@gmail.com>
7021 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
7022 ins->dreg which could be a hardware register, not a vreg.
7024 * aot-compiler.c (emit_method_dwarf_info): Ditto.
7026 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
7027 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
7029 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
7031 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
7032 ->dreg, that is not the vreg we are looking for.
7034 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
7036 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
7039 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
7042 2009-02-03 Zoltan Varga <vargaz@gmail.com>
7044 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
7046 * aot-compiler.c (emit_line_number_info): Fix line number emission when
7049 * aot-compiler.c: Add xdebug support on x86.
7051 * unwind.c: Add x86 support.
7053 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7054 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7056 * mini.c (mini_method_compile): Ditto.
7058 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7061 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7062 which mimic .push_section/.pop_section in GAS.
7064 * aot-compiler.c: Emit precise live range information for variables.
7066 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7068 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7069 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7072 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7073 the live ranges of variables.
7075 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7076 of the variable in terms of native offsets.
7078 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7080 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7082 2009-02-02 Mark Probst <mark.probst@gmail.com>
7084 Contributed under the terms of the MIT/X11 license by Steven
7085 Munroe <munroesj@us.ibm.com>.
7087 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7088 order (offset then base reg) for ppc_load_multiple_regs.
7089 (emit_save_saved_regs) Correct operand order for
7090 ppc_store_multiple_regs.
7091 (mono_arch_get_call_filter): Correct operand order for
7092 ppc_load_multiple_regs.
7094 * mini-ppc.c (emit_memcpy): Fix operand order for
7095 ppc_load_reg_update and ppc_store_reg_update.
7096 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7097 (mono_arch_emit_epilog): Correct operand order for
7098 ppc_load_multiple_regs.
7100 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7101 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7103 2009-02-02 Mark Probst <mark.probst@gmail.com>
7105 * cpu-ppc64.md: Fixed storer4_memindex length.
7107 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7109 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7112 * aot-compiler.c (emit_line_number_info): Optimize this.
7114 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7116 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7118 * aot-compiler.c: Add debug info for methods without debug info by
7119 emitting an IL file and having the line number info referencing that file.
7121 * aot-compiler.c: Optimize the size of the generated line number info.
7123 * aot-compiler.c: Emit line number info in xdebug mode.
7125 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7128 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7130 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7132 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7135 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7137 * basic-calls.cs: Test for the weird crash found on arm.
7139 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7141 * cpu-arm.md: Increase the size of storer8_membase_reg and
7142 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7144 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7145 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7146 reg to LR otherwise we'll be loading/storing from just the offset.
7148 2009-01-30 Miguel de Icaza <miguel@novell.com>
7150 Question: if we are storing gint32's inside the "*native_offset",
7151 should we change the signature to "gint32 *native_offset" to
7152 ensure that we do not have type definition problems?
7154 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7155 an int * as this is what the other function expects, causes
7156 problems with Freescale's compiler that defined int32_t to be a
7157 long and makes int incompatible
7159 2009-01-30 Miguel de Icaza <miguel@novell.com>
7161 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7162 filename conflict with bjam.
7164 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7166 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7167 as it might use decomposed ops.
7169 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7171 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7173 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7176 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7178 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7181 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7182 way registers are stored in MonoContext on arm.
7184 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7185 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7187 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7189 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7191 * mini.c (mini_init): Register mono_isfinite.
7193 * jit-icalls.c (mono_isfinite): New jit icall.
7195 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7197 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7198 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7201 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7203 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7204 separate frame and stack pointers, so we must use FP to find the register
7206 The FP reg is retrieved from the MonoContext::regs array.
7208 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7210 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7213 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7215 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7216 return R4 and R8 when not running under softfloat.
7218 Fixes basic-calls.exe
7220 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7222 * mini-arm.c: Implement some overflow opcodes.
7224 2009-01-29 Miguel de Icaza <miguel@novell.com>
7226 * ssa.c: handle another alloca.h
7228 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7229 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7230 MONO_ARCH_USE_SIGACTION.
7232 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7235 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7237 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7238 PPC targets as sigaction does not exist on all platforms, define
7239 this on a per-platform basis.
7241 Instead of erroring out if the platform is not defined, include
7242 mini-ppc-os.h, and expect that the OS specific setting provides
7243 the required information.
7245 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7247 * aot-compiler.c: Fix --enable-minimal=aot.
7249 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7251 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7254 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7256 * exceptions-arm.c: Fix warnings.
7258 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7261 * mini-x86.c: Fix --enable-minimal=jit build.
7263 * mini.c: Really fix --enable-minimal=jit build.
7265 * mini.c (construct_object_context_for_method): Move this outside
7266 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7268 "Backported" of r124984 from 2.0 branch.
7270 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7272 "Backport" of r124977 + r124978 from 2.0 branch.
7274 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7275 to avoid calling mono_exception_from_token () from the throw trampoline.
7276 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7277 for throwing corlib exceptions, this fixes full-aot support for corlib
7280 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7282 2009-01-29 Miguel de Icaza <miguel@novell.com>
7284 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7285 part of the changes to split the code in mini into operating
7286 system specific files.
7288 This patch was done by copying mini.c to the respective files to
7289 preserve SVN history.
7291 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7293 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7295 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7297 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7298 remoting-invoke-with-check wrappers of shared methods.
7300 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7302 2009-01-27 Mark Probst <mark.probst@gmail.com>
7304 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7305 optimization if the top of stack is the last instruction in the
7306 bblock. Otherwise it might have been used after its definition.
7309 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7311 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7312 method as well when get_vcall_slot () fails to match a code sequence.
7314 * mini-arm.c: Fix the android build, which doesn't have
7317 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7319 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7322 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7324 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7326 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7328 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7329 and put its id into jinfo->used_regs. This is only used on amd64,
7330 which is currently the only platform generating unwind info.
7332 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7333 the dwarf unwinder. This is required to correctly handle async exceptions
7334 like thread abort and stack overflows, which can happen while a method
7335 is in the middle of its prolog or epilog.
7337 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7338 the unwind info belonging to an AOTed method.
7340 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7341 into cfg->unwind_ops.
7343 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7345 * mini.c (mini_init): Call mono_unwind_init ().
7346 (mini_cleanup): Call mono_unwind_cleanup ().
7348 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7349 unwind info to be shared between methods.
7351 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7354 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7355 get_throw_pending_exception () to avoid initialization races.
7357 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7358 mono_arch_exceptions_init () function.
7360 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7362 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7364 * mini.c (mono_get_domain_intrinsic): New helper function.
7365 (mono_get_thread_intrinsic): Ditto.
7367 * mini-arm.c mini-ia64.c: Use the new helper functions.
7369 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7370 the last constrained_call change, since it is needed in the non-AOT
7373 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7375 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7376 mono_get_lmf_addr () on arm eabi linux.
7378 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7380 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7381 code sequence which matches a non-virtual call.
7383 2009-01-23 Mark Probst <mark.probst@gmail.com>
7385 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7388 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7390 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7391 runtime-invoke wrappers, since they are also shared based on signature.
7393 2009-01-22 Mark Probst <mark.probst@gmail.com>
7395 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7396 info from the (correct) context.
7398 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7400 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7402 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7403 using dwarf unwinding info. Not yet used.
7405 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7407 2009-01-21 Mark Probst <mark.probst@gmail.com>
7409 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7412 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7413 special case and handle mono_arch_delegate_invoke_impl() returning
7414 function descriptors.
7416 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7417 trampolines return function descriptors, too.
7419 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7421 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7422 out_of_line optimization.
7424 2009-01-21 Martin Baulig <martin@ximian.com>
7427 (MonoCompile): Added `disable_deadce_vars' to disable removing
7431 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7432 inside the debugger.
7434 * liveness.c (mono_analyze_liveness): Don't remove any unused
7435 variables if `cfg->disable_deadce_vars' is set.
7437 2009-01-21 Mark Probst <mark.probst@gmail.com>
7439 * method-to-ir.c: Only apply exception constructor optimization if
7440 the the method actually belongs to an exception class. Fixes
7443 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7445 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7446 change inside a #ifdef __mono_ppc64__.
7448 * aot-compiler.c (compile_method): Remove the previous limitation.
7450 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7451 on type variables in AOTed code.
7453 * aot-compiler.c (compile_method): Skip generic methods having type
7454 constraints on their generic parameters.
7456 * aot-compiler.c (compile_method): Check for methods which cannot be
7457 encoded inside RGCTX_FETCH patches as well.
7459 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7462 2009-01-20 Mark Probst <mark.probst@gmail.com>
7464 * method-to-ir.c: Force the vtable variable in shared generic code
7465 for the case that they might show up on a stack trace where they
7468 * mini-exceptions.c: Save and use generic sharing info as well as
7469 IP in stack traces to resolve shared generic instantiations.
7471 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7473 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7474 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7476 2009-01-20 Mark Probst <mark.probst@gmail.com>
7478 * method-to-ir.c: Do generic sharing for array constructors.
7480 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7482 * mini-exceptions.c (mono_print_thread_dump): Add information
7483 about the thread state using wapi_current_thread_desc.
7485 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7487 * basic-simd.cs: Tests for the new constructors.
7489 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7491 * mini-ops.h: Added OP_EXPAND_*
7495 * mini-x86.c (mono_arch_output_basic_block): Same.
7497 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7499 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7501 * iltests.il.in: Add a test for #467385.
7503 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7505 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7506 thread been cleaned up is not the same currently in execution.
7508 Fixes appdomain-unload crashes on windows, osx and linux variants
7509 without the __thread keyword.
7511 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7513 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7514 (koush@koushikdutta.com). Implement this for android.
7516 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7517 begins with a digit.
7519 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7520 mono_marshal_get_write_barrier ().
7522 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7524 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7525 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7526 that pass them on a register pair.
7528 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7529 test was crashing due to that.
7531 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7533 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7534 trampoline code. Include ucontext.h only if available.
7536 2009-01-15 Mark Probst <mark.probst@gmail.com>
7538 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7539 and doesn't check whether it's sharable, like it was before
7540 removing the shared generics hash. This brings IronPython
7541 performance back to what it was before that change.
7543 2009-01-14 Mark Probst <mark.probst@gmail.com>
7545 * method-to-ir.c: Handle delegate invocation optimization earlier,
7546 otherwise it would be handled (much more slowly) by the
7547 final/sealed optimization.
7549 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7551 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7552 domain is not set. Fixes #465864.
7554 2009-01-12 Mark Probst <mark.probst@gmail.com>
7556 * method-to-ir.c: Don't stop sharing of generic methods with catch
7557 clauses - we already handle those.
7559 2009-01-12 Mark Probst <mark.probst@gmail.com>
7561 * mini.c, mini.h: lookup_generic_method() is now
7562 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7563 making the shared_generics_hash obsolete.
7565 2009-01-12 Mark Probst <mark.probst@gmail.com>
7567 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7568 use the red zone. Make room on the stack first and then use it,
7569 not the other way around.
7571 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7573 * mini.c (mini_init): Call mono_xdebug_init ().
7575 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7577 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7579 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7581 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7584 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7585 debug+unwind info for trampolines.
7587 * mini.c (mono_create_unwind_op): New helper function.
7589 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7591 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7593 * aot-compiler.c: Fix the build.
7595 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7597 * Makefile.am: Update dtrace-prelink.sh location.
7599 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7601 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7602 optimization. Fixes #464520.
7604 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7606 * mini-amd64.c : Adding code to save/restore non-volatile registers
7609 * exceptions-amd64.c : Adding code to save/restore non-volatile
7610 registers on Winx64.
7612 Contributed under MIT/X11 license.
7614 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7616 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7617 __GNUC_MINOR__ which can break when the major version changes.
7619 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7621 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7623 2009-01-07 Geoff Norton <gnorton@novell.com>
7625 * helpers.c: Allow mono -v -v -v to work on darwin.
7627 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7629 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7632 Contributed under MIT/X11 license.
7634 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7636 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7637 instead of directly accessing type->data.klass. Fixes #462016.
7638 (mono_allocate_stack_slots_full): Ditto.
7640 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7641 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7643 * aot-compiler.c (emit_plt): Fix ARM build.
7645 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7647 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7649 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7652 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7653 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7656 * iltests.il.in: Add a regression test.
7658 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7660 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7662 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7664 * basic-simd.cs: Add a regression test for #462457.
7666 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7668 * mini-ops.h: Add a definition of XPHI.
7670 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7672 * ssa.c (op_phi_to_move): Handle XPHI.
7674 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7678 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7680 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7682 2008-12-31 Geoff Norton <gnorton@novell.com>
7684 * mini-ppc.c: The prolog size allocated can be too small for darwin
7685 ppc32 under certain circumstances. Also fix a small logic bug.
7687 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7689 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7690 while loading AOT methods.
7692 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7693 since only the former is nulled out after a successful cast. This prevents
7694 crashes with rethrown exceptions when using --debug=casts.
7696 2008-12-24 Mark Probst <mark.probst@gmail.com>
7698 * mini.h: New macro for checking whether a method is final,
7699 i.e. whether the method or its class is marked final.
7701 * method-to-ir.c: Use the new macro for all final-checks
7702 consistently. Fixes the crash in the System.ServiceModel tests.
7704 2008-12-23 Mark Probst <mark.probst@gmail.com>
7706 * mini-exceptions.c (get_exception_catch_class): Corrected another
7707 overly strict assertion.
7709 2008-12-23 Mark Probst <mark.probst@gmail.com>
7711 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7712 Clobbering it is not allowed because the caller might use it as
7713 the vtable register in the interface call.
7715 2008-12-19 Mark Probst <mark.probst@gmail.com>
7717 * mini-exceptions.c (get_exception_catch_class): Corrected an
7718 overly strict assertion.
7720 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7722 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7724 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7726 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7728 * cpu-mips.md: correct lengths for certain long_ opcodes.
7730 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7732 * 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().
7734 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7736 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7738 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7740 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7742 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7744 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7747 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7749 * 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
7751 * 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)
7753 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7755 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7757 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7759 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7760 gshared code. Fixes #458947.
7762 * generics.cs: Add a test.
7764 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7766 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7768 * mini-mips.c: first pass n32 code generation.
7770 * mini-mips.h: datatypes and defines for n32 support.
7772 * exceptions-mips.c: first pass n32 code generation.
7774 * tramp-mips.c: first pass n32 code generation.
7776 * cpu-mips.md: add long_ opcodes.
7778 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7780 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7782 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7784 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7786 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7788 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7790 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7792 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7794 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7796 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7798 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7800 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7802 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7804 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7806 2008-12-12 Mark Probst <mark.probst@gmail.com>
7808 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7809 descriptors for helper functions directly in front of the code.
7811 2008-12-11 Mark Probst <mark.probst@gmail.com>
7813 * method-to-ir.c: Removed an unnecessary assertion.
7815 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7817 * method-to-ir.c: Merge SGEN changes from the old JIT.
7819 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7821 * driver.c (compile_all_methods_thread_main): Handle failure of
7824 2008-12-10 Mark Probst <mark.probst@gmail.com>
7826 * mini-ppc.c: Merged with mini-ppc64.c.
7828 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7830 * Makefile.am: Use the same sources for PPC and PPC64.
7832 * mini-ppc64.c: Removed.
7834 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7836 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7837 code to mono_bb_is_fall_through.
7839 * branch-opts.c (mono_remove_critical_edges): Same.
7841 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7843 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7844 expect that an OP_BR_REG will be there.
7846 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7848 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7849 for the many branch ops. The original check miss OP_BR_REG.
7853 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7855 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7857 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7859 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7860 while holding the aot lock.
7862 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7864 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7866 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7868 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7869 to release all runtime callable wrappers held by the runtime.
7871 Contributed under MIT/X11 license.
7873 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7875 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7878 Contributed under MIT/X11 license.
7880 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7882 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7883 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7885 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7887 * cpu-mips.md: fix ckfinite length
7889 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7890 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7891 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7893 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7895 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7897 2008-12-08 Geoff Norton <gnorton@novell.com>
7899 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7900 size by 8 bytes as well.
7902 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7904 * basic-simd.cs: Fix method names for Vector16b.
7906 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7908 * basic-simd.cs: Fix method names for Vector16sb.
7910 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7912 * basic-simd.cs: Fix method names for Vector8us.
7914 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7916 * basic-simd.cs: Fix method names for Vector8s.
7918 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7920 * basic-simd.cs: Fix method names for Vector4ui.
7922 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7924 * basic-simd.cs: Fix method names for Vector2l.
7926 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7928 * basic-simd.cs: Fix method names for Vector2d.
7930 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7932 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7933 that are extension methods.
7935 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7937 * basic-simd.cs: Fix method names for Vector4f.
7939 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7941 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7942 as such. Fixes #456669.
7944 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7946 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7948 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7950 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7951 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7952 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7953 (mips_adjust_stackframe): handle FP spills
7955 * mini-ops.h: add mips_mtc1_s2
7957 * cpu-mips.md: add mips_mtc1_s2
7959 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7961 * unwind.c: New file, move the unwind info encoding functions here from
7962 aot-compiler.c, so they could be used at runtime too.
7964 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7966 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7967 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7969 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7971 * mini-mips.c: cleanup warnings
7972 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7973 (mips_adjust_stackframe): handle case of taking the address of stack locals
7975 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7977 * aot-compiler.c: Implement a few functions missing from the asm writer.
7978 (emit_method_code): Only write symbols for methods when using the bin
7979 writer, since the assembler can't deal with the characters in our method
7982 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7984 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7987 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7988 a bit to also restore %rax.
7990 2008-12-05 Mark Probst <mark.probst@gmail.com>
7992 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7994 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7996 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7999 2008-12-05 Mark Probst <mark.probst@gmail.com>
8001 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
8003 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
8004 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
8006 * exceptions-ppc64.c: Removed.
8008 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
8010 2008-12-05 Mark Probst <mark.probst@gmail.com>
8012 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
8015 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
8017 * tramp-ppc64.c: Removed.
8019 2008-12-05 Zoltan Varga <vargaz@gmail.com>
8021 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
8024 2008-12-05 Mark Probst <mark.probst@gmail.com>
8026 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
8028 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
8029 mini-ppc.h instead of mini-ppc64.h.
8031 * mini-ppc64.h: Removed.
8033 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8035 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
8037 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
8039 2008-12-05 Mark Probst <mark.probst@gmail.com>
8041 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
8042 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
8045 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8047 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
8049 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8051 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8053 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8055 * basic-simd.cs: Tests for operator == and != on Vector4f.
8057 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8059 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8061 * simd-intrinsics.c: Kill useless enum.
8063 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8065 * cpu-mips.md: add long_conv_to_ovf_i4_2
8066 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8068 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8070 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8072 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8074 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8076 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8078 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8080 * basic-simd.cs: Add tests for new methods.
8082 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8084 * simd-intrinsics.c: Add support for operator == and !=
8087 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8089 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8091 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8093 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8095 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8097 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8098 MONO_PATCH_INFO_ICALL_ADDR.
8100 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8102 * aot-compiler.c: Resurrect full-aot support.
8104 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8106 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8108 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8110 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8112 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8114 * basic-simd.cs: Fix tests to work under ppc.
8115 Remove tests for methods that will be removed.
8117 2008-12-03 Mark Probst <mark.probst@gmail.com>
8119 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8120 generic type (via a typedef or typeref) correctly.
8122 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8124 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8125 diagnose an assertion failure.
8127 2008-12-02 Mark Probst <mark.probst@gmail.com>
8129 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8130 Fix trampoline size.
8132 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8133 conversion opcodes are implemented natively instead via emulation.
8135 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8137 * cpu-mips.md: remove mips_xori
8139 * mini-ops.h: remove mips_xori
8141 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8143 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8145 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8147 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8149 * cpu-mips.md: fix instruction lengths.
8151 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8153 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8155 * mini-ops.h: fix slti / sltiu op profiles.
8157 2008-12-02 Martin Baulig <martin@ximian.com>
8159 * method-to-ir.c (mono_method_to_ir): Disable debugging
8160 information for the init locals block to make the debugger stop
8161 after all locals have been initalized.
8163 2008-12-02 Martin Baulig <martin@ximian.com>
8165 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8166 running inside the debugger.
8168 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8170 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8173 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8174 alu->alu imm optimization which only shows if deadce is disabled.
8176 * aot-compiler.c: Rename the function names for the binary and asm writers
8177 so they can coexist in the same process. Rework the xdebug code to use the
8178 asm writer. This avoids the need to call into the runtime to dump the
8179 debugging info. Add more debugging info for types.
8181 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8183 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8184 cpu description tables, they can't occur in cpu-<ARCH>.md.
8186 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8187 the stack in CEE_LDFLDA. Fixes #450542.
8189 * generics.cs: Add a new test.
8191 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8193 * mini-ops.h: updated MIPS opcodes
8194 * mini-mips.c: decompose long opts
8195 * mini-mips.h: decompose long opts
8197 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8199 * cpu-mips.md: fix length on int_rem_un
8200 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8202 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8204 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8206 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8208 2008-11-29 Martin Baulig <martin@ximian.com>
8210 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8211 mono_debug_using_mono_debugger() in addition to the
8212 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8214 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8216 * mini-ops.h: updated more MIPS opcodes
8217 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8218 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8220 2008-11-28 Mark Probst <mark.probst@gmail.com>
8222 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8224 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8226 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8227 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8228 * mini-ops.h: correct selected mips opcode entries
8230 2008-11-28 Mark Probst <mark.probst@gmail.com>
8232 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8235 2008-11-28 Mark Probst <mark.probst@gmail.com>
8237 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8239 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8241 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8242 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8243 * mini-mips.h: disable IMT
8244 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8246 2008-11-28 Mark Probst <mark.probst@gmail.com>
8248 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8250 2008-11-28 Mark Probst <mark.probst@gmail.com>
8252 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8254 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8256 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8259 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8261 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8262 for Set/GetVector aligned versions.
8264 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8266 * basic-simd.cs: Add tests for Get/SetVector.
8268 2008-11-27 Mark Probst <mark.probst@gmail.com>
8270 * mini.c: Removed g_slist_append_mempool(). Now in
8273 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8275 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8276 size properly and make the bounds check optional.
8278 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8279 for SetVector and IsAligned.
8281 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8283 * mini.c: Remove unused mono_normalize_opcodes () function.
8285 2008-11-26 Mark Probst <mark.probst@gmail.com>
8287 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8288 using the new atomic add ops now.
8290 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8293 2008-11-26 Mark Probst <mark.probst@gmail.com>
8295 * mini-ppc64.c: Several fixes.
8297 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8299 * cpu-mips.md: added jump_table
8300 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8302 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8304 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8306 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8308 * mini-ops.h: corrected a handful of MIPS opcodes.
8310 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8312 * aot-compiler.c: MIPS to use ELF writer
8314 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8316 * mini-codegen.c: remove MIPS specific assert.
8318 2008-11-25 Mark Probst <mark.probst@gmail.com>
8320 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8321 fixes. PPC64 now passes most of the runtime regressions.
8323 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8325 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8326 volatile intervals a bit.
8328 2008-11-24 Mark Probst <mark.probst@gmail.com>
8330 * basic-long.cs: New test case.
8332 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8334 * mini.c (mini_method_compile): Disable globalra for large methods for
8337 * regalloc2.c (order_moves): Add fp support.
8339 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8340 source bblock ends with an OP_BR_REG.
8342 * ratests.cs: Add a new test.
8344 2008-11-23 Mark Probst <mark.probst@gmail.com>
8346 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8347 sharing. PPC64 now passes generics.exe.
8349 2008-11-23 Mark Probst <mark.probst@gmail.com>
8351 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8353 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8355 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8356 memory when mono_jit_info_table_find () can't find the method in the
8359 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8362 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8365 2008-11-23 Mark Probst <mark.probst@gmail.com>
8367 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8368 Several fixes. PPC64 now runs exceptions.exe and
8369 devirtualization.exe.
8371 2008-11-22 Mark Probst <mark.probst@gmail.com>
8373 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8374 arrays.exe and basic-math.exe.
8376 2008-11-22 Mark Probst <mark.probst@gmail.com>
8378 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8379 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8381 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8383 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8385 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8387 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8389 * ir-emit.h: Move macros from method-to-ir.c to here.
8391 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8393 * mini-ops.h: Correct the long simd ops to use LREG.
8395 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8397 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8399 * mini-ops.h: Correct the dreg type of a few long opcodes.
8401 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8404 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8406 * mini-ppc.c: remove negative stack references in epilog
8407 for platforms that don't support the red zone.
8409 2008-11-21 Mark Probst <mark.probst@gmail.com>
8411 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8412 point regs. Now PPC64 passes basic-calls.exe.
8414 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8416 * basic-simd.cs: Add tests for accessors of Vector2l.
8418 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8420 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8422 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8424 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8426 2008-11-21 Mark Probst <mark.probst@gmail.com>
8428 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8429 PPC64 passes basic-long.exe.
8431 2008-11-20 Mark Probst <mark.probst@gmail.com>
8433 * decompose.c: Decompose carry and overflow add on PPC64 like on
8434 other 64 bit archs. Don't decompose sub at all on PPC64.
8436 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8437 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8440 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8442 * basic-simd.cs: Add tests for accessors of Vector2d.
8444 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8446 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8450 * mini-x86.c (mono_arch_output_basic_block): Same.
8452 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8454 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8456 * basic-simd.cs: Add tests for accessors of Vector4f.
8458 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8460 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8464 * mini-x86.c (mono_arch_output_basic_block): Same.
8466 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8468 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8470 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8472 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8474 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8478 * mini-x86.c (mono_arch_output_basic_block): Same.
8480 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8482 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8484 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8486 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8488 * simd-intrinsics.c: Enable setters for Vector16sb.
8490 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8492 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8496 * mini-x86.c (mono_arch_output_basic_block): Same.
8498 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8500 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8502 * simd-intrinsics.c: Implement setter for Vector8us.
8504 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8506 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8509 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8511 * mini-ppc.c: remove references to the red zone in the prolog
8512 (for systems that don't support it).
8514 2008-11-19 Mark Probst <mark.probst@gmail.com>
8516 * cpu-ppc64.md: Fixed a few instruction lengths.
8518 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8521 2008-11-19 Mark Probst <mark.probst@gmail.com>
8523 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8526 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8528 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8530 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8532 * mini-ops.h: Added OP_INSERT_I2.
8536 * mini-x86.c (mono_arch_output_basic_block): Same.
8538 * simd-intrinsics.c: Implement setter for Vector8s.
8540 * simd-methods.h: Add the names of get setters of Vector8s.
8542 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8544 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8546 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8549 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8551 2008-11-18 Mark Probst <mark.probst@gmail.com>
8553 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8554 for PPC64. An empty program runs now.
8556 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8558 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8560 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8561 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8562 info for JITted code is emitted into a shared library, loadable into gdb.
8564 2008-11-18 Mark Probst <mark.probst@gmail.com>
8566 * Makefile.am: Changes to build PPC64.
8568 * mini-arch.h: Include mini-ppc64.h on PPC64.
8570 2008-11-18 Mark Probst <mark.probst@gmail.com>
8572 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8573 in PPC code up to r119147.
8575 2008-11-18 Mark Probst <mark.probst@gmail.com>
8577 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8578 cpu-ppc64.md: Changes for PPC64.
8580 Based on code submitted by andreas.faerber@web.de at
8581 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8584 2008-11-18 Mark Probst <mark.probst@gmail.com>
8586 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8587 cpu-ppc64.md: Copied from the corresponding PPC files from
8590 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8592 * mini-ops.h: Added OP_ROUND.
8594 * cpu-x86.md: Added round.
8596 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8598 * basic-math.cs: Added test_0_round to test rounding.
8600 Contributed under MIT/X11 license.
8602 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8604 * aot-compiler.c : Fix the Winx64 build.
8606 Contributed under MIT/X11 license.
8608 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8610 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8611 in OP_EXTRACT_R8 to avoid possible stack corruption.
8613 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8615 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8617 * cpu-x86.md: Added extract_r8.
8619 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8621 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8622 a couple of OP_EXTRACT_I4.
8624 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8626 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8628 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8630 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8633 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8635 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8636 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8638 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8639 are not needed any more.
8641 * mini.h: Remove the unused INS_LIST macros.
8643 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8646 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8649 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8650 mono_alloc_ireg () instead.
8652 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8655 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8658 * aot-runtime.c (load_aot_module): Disable AOT when running under
8661 * mini-amd64.h: Change the monitor fastpath defines to check for
8662 !PLATFORM_WIN32 so they work on *bsd too.
8664 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8666 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8668 * mini.h (MonoCompile): Remove new_ir flag.
8670 * regalloc.h regalloc.c: Remove unused code.
8672 * cpu-*.md: Remove more unused opcodes.
8674 * simple-cee-ops.h simple-mini-ops.h: Removed.
8676 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8678 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8680 * aliasing.h: Removed.
8682 * *.c: Remove references to aliasing.h and inssel.h.
8684 * mini.c: Remove additional unused functions.
8686 * mini-ops.h cpu-*.md: Remove unused opcodes.
8688 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8690 Remove the old JIT code.
8692 * inssel*.brg: Removed.
8694 * ssa.c abcremoval.c aliasing.c: Removed.
8696 * ssa2.c: Renamed to ssa.c.
8698 * abcremoval2.c: Renamed to abcremoval.c.
8700 * *.c: Removed all !cfg->new_ir code.
8702 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8703 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8705 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8707 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8709 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8710 to simplify the code and cut back on the number of global symbols in the AOT
8713 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8715 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8717 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8718 with the got/got_info tables.
8720 * mini.h: Bump AOT file format version.
8722 * unwind.h: New file, contains definitions for stack unwinding.
8724 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8727 * aot-compiler.c: Generalize the emitting of unwind information to use the
8728 information in cfg->unwind_ops.
8730 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8732 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8733 AOT method frames. Enable writing symbols for methods by default.
8735 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8737 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8738 and make it work with vectors of element sizes 1, 2 and 4.
8740 * simd-intrinsics.c: Enable getter for all vectors with element size
8743 * simd-methods.h: Add the names of other getters.
8745 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8751 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8753 * mini-ppc.h: portability fix.
8755 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8757 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8758 buggy and will overwrite it.
8760 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8762 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8763 Use it to emit local symbols for all methods so AOTed methods show up with
8764 their full name in gdb/valgrind output.
8766 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8768 * mini-ppc.c: portability fixes.
8770 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8772 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8773 entries out of the if (!generic_shared...) code so it is always done.
8774 (mono_class_init_trampoline): Do the patching when running under valgrind
8775 too, newer versions of valgrind have no problems with it.
8777 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8779 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8782 2008-11-13 Mark Probst <mark.probst@gmail.com>
8784 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8787 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8789 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8791 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8793 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8799 * simd-intrinsics.c: Same.
8801 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8803 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8805 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8807 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8808 to work with more Vector types.
8810 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8812 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8813 store the elemens directly instead of using and intermediate.
8815 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8817 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8819 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8820 to preserve %eax for aot plt trampolines.
8822 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8823 (encode_method_ref): Flag synchronized methods so they won't go through
8826 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8829 * cpu-ia64.md (jmp): Increase max length.
8831 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8833 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8834 open generic classes.
8836 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8838 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8839 box+brtrue optimization since it causes test failures on x86.
8841 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8843 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8849 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8850 for simd ctor values.
8852 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8853 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8855 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8857 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8860 * simd-instrincs.c: Same.
8862 * basic-simd.cs: Same.
8864 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8866 * ratests.cs: Add more tests.
8868 * regalloc2.c (add_spill_code): Handle more corner cases.
8870 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8872 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8873 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8874 both the source an destination of an instruction.
8876 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8878 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8879 wapihandles.c: more portability changes.
8881 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8883 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8884 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8885 safe to execute in a signal handler and the kernel provides better
8886 the info in /proc/self/smaps. Avoid the assert on sigaction during
8889 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8891 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8892 do the bblock linking hack if it is actually needed.
8894 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8897 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8898 crash problem is fixed.
8900 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8903 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8905 (mini_method_compile): Set the starting value of next_vreg to
8906 MAX_IREGS + MAX_FREGS when using globalra.
8908 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8909 filter clauses with BB_EXCEPTION_HANDLER.
8911 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8913 2008-11-10 Mark Probst <mark.probst@gmail.com>
8915 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8916 space for stdcall. Fixes regressions on Win32.
8918 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8920 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8922 (linear_scan): Remove an assert which doesn't seem to be needed.
8924 * local-propagation.c (mono_local_deadce): Avoid a call to
8925 MONO_DELETE_INS which would screw up the instruction linking.
8927 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8929 * regalloc2.c: Upgrade to work the current JIT code.
8931 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8933 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8936 * aot-runtime.c: Remove some dead code.
8938 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8940 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8942 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8943 trampolines using sscanf since atoi doesn't work on large unsigned values.
8945 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8946 Initialize code_size.
8948 2008-11-08 Mark Probst <mark.probst@gmail.com>
8950 * method-to-ir.c (mini_emit_inst_for_method): Make
8951 Interlocked.CompareExchange work for Int arguments on 32 bit
8954 2008-11-07 Mark Probst <mark.probst@gmail.com>
8956 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8958 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8960 * main.c Fix MSVC build.
8962 Contributed under MIT/X11 license.
8964 2008-11-06 Mark Probst <mark.probst@gmail.com>
8966 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8967 alignment larger than 8 bytes are aligned correctly, too.
8969 * mini.c: Honor the min_align field of MonoClass when laying out
8972 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8974 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8976 * aot-compiler.c (emit_plt): Fix a warning.
8978 * aot-compiler.c: Implement ARM support in the binary writer.
8980 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8982 * basic-simd.cs: Add test for getter with byref arg.
8983 Fix the naming of a few tests.
8984 Add missing checks to a test.
8986 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8988 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8990 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8991 most of the full-aot support for monitor enter/exit trampolines.
8993 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8994 enter/exit trampoline creation functions.
8996 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8999 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
9001 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
9002 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
9003 implement the needed functionality without adding crap to the runtime.
9005 2008-11-05 Zoltan Varga <vargaz@gmail.com>
9007 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
9010 * mini.c (mono_build_date): New global version holding the build date in
9013 * Makefile.am (buildver.c): Generate a file containing the build date.
9015 * main.c: Set the build date from the generated file.
9017 * mini.c (mono_get_runtime_build_info): New helper function returning build
9018 information in a string format.
9020 * driver.c (mono_main): Print the build date in --version.
9022 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
9023 file when the bind-to-runtime-version option is used.
9025 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9027 * simd-intrinsics.c: Fix bug when using getters and byref args.
9029 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
9031 * simd-methods.h: Rename prefetch methods.
9033 * simd-intrinsics.c: Same.
9035 2008-11-05 Mark Probst <mark.probst@gmail.com>
9037 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
9040 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9042 * aot-compiler.c: Use the bundled elf header files instead of depending on
9045 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
9048 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
9051 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9053 * cpu-x86.md: Add store nta ops.
9059 * mini.h: Add an enum for simd prefetch modes.
9061 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9062 of store. Use the changed code to support store nta.
9064 * simd-intrinsics.c: Add prefetch ops for all vector types.
9066 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9068 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9071 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9074 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9077 2008-11-04 Mark Probst <mark.probst@gmail.com>
9079 * mini-x86.c: Fixed commit.
9081 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9083 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9085 2008-11-04 Mark Probst <mark.probst@gmail.com>
9087 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9088 and MONITOR_EXIT, for the ASM fastpaths.
9090 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9093 * mini.c, patch-info.h: Signature and patch infos for
9094 Monitor.Enter/Exit trampolines.
9096 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9098 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9099 Monitor.Enter/Exit ASM fastpath for Linux.
9101 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9103 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9105 * objects.cs: Add a new test.
9107 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9109 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9110 if MONO_LOG_LEVEL is set.
9112 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9114 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9116 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9118 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9119 of file offsets. Align the sections belonging to the data segment to
9122 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9124 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9125 elf.h. Port it to amd64.
9127 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9129 * driver.c: Enable SIMD by default.
9131 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9133 * cpu-x86.md: Add prefetch op.
9139 * mini.h: Add an enum for simd prefetch modes.
9141 * simd-methods.h: Add prefetch function names.
9143 * simd-intrinsics.c: Add prefetch ops for all vector types.
9145 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9147 * aot-compiler.c (emit_bytes): Speed this up a little.
9149 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9151 * aot-compiler.c: Add JIT time etc. statistics.
9153 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9155 * mini.h (MonoCompile): Add 'got_offset' field.
9157 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9158 method_got_offsets array.
9160 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9163 * aot-compiler.c (compile_method): Add generic method instances referenced
9164 by the method to the list of methods to be compiled, this is required so if
9165 A<T> references B<T>, and another assembly references A<int>, then it will
9166 also get a copy of B<int>.
9168 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9169 when checking for monitor enter/exit.
9171 2008-10-30 Mark Probst <mark.probst@gmail.com>
9173 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9174 for Monitor.Enter and Monitor.Exit if enabled.
9176 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9179 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9181 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9182 of an OP_MOVE. Fixes #440046.
9184 * basic-long.cs: Add a new test.
9186 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9188 * mini.h: Add synchronization note for the managed counter-part.
9190 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9191 returns the simd caps of the current cpu.
9193 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9195 * basic-simd.cs: Remove Console.WriteLine.
9197 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9199 * basic-simd.cs: New tests for Vector2ul.
9201 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9203 * simd-intrinsics.c: Add new vector type Vector2ul.
9205 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9207 * basic-simd.cs: New tests for Vector2l.
9209 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9211 * cpu-x86.md: Add long version of most packed int ops.
9217 * simd-intrinsics.c: Add new vector type Vector2l.
9219 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9221 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9223 * simd-methods.h: Remove SN_op_BitwiseXor.
9225 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9227 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9230 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9232 * basic-simd.cs: Test for Vector2d.
9234 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9237 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9239 * cpu-x86.md: Add double version of all packed float ops.
9245 * simd-intrinsics.c: Add new vector type Vector2d.
9247 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9249 * simd-methods.h: Add Duplicate.
9251 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9253 * basic-simd.cs: Test for packing with signed saturation.
9255 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9257 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9258 found in the TYPESPEC table.
9260 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9262 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9265 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9267 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9268 instead of the RVA, since the RVA can be changed by tools like the cil
9271 * method-to-ir.c (mono_method_to_ir2): Ditto.
9273 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9274 (deserialize_variable): Ditto.
9276 2008-10-25 Martin Baulig <martin@ximian.com>
9278 * debug-mini.c (write_variable): Use
9279 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9281 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9283 * cpu-x86.md: Add unsigned variants of packd and packw.
9287 * mini-x86.h: Emit the right instruction for packd and packw.
9288 Add unsigned variants of packd and packw.
9290 * simd-intrinsics.c: Packd and packw were used in place of their
9291 unsigned variants. Change that.
9292 Add intrinsics for (Signed)PackWithSignedSaturation.
9294 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9296 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9298 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9300 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9302 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9304 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9306 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9309 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9311 2008-10-24 Mark Probst <mark.probst@gmail.com>
9313 * method-to-ir.c, mini.c: Special casing for the synchronized
9314 wrapper for the ldtoken+GetTypeFromHandle case.
9316 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9318 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9320 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9321 created/split bblocks.
9323 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9325 * mini-ops.h: Add packed signed mul high.
9329 * mini-x86.c (mono_arch_output_basic_block): Same.
9331 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9333 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9335 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9337 * basic-simd.cs: Tests for Vector16sb.
9339 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9341 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9343 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9345 * mini-ops.h: Add packed signed min, max and compare greater.
9349 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9352 * simd-methods.h: Add CompareGreaterThan.
9354 * simd-methods.h: Remove CompareEquals.
9356 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9358 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9360 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9363 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9365 * basic-simd.cs: Fix tests due to change in the API.
9367 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9369 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9371 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9373 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9375 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9376 inst_offset as this has invalid values for LDADDR.
9378 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9380 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9382 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9384 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9386 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9387 for accessing field->data.
9389 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9391 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9393 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9395 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9397 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9399 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9401 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9402 from the cfg mempool.
9404 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9406 * basic-simd.cs: Tests for new methods in Vector8us.
9408 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9410 * mini-ops.h: Add multiply and store high.
9414 * mini-x86.c (mono_arch_output_basic_block): Same.
9416 * simd-methods.h: Same.
9418 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9421 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9423 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9424 mono_class_setup_vtable ().
9426 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9427 mono_class_get_vtable_entry () for accessing klass->vtable.
9429 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9431 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9434 * method-to-ir.c (mono_save_token_info): Don't save references made from
9437 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9438 of generic instances.
9440 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9442 2008-10-19 Mark Probst <mark.probst@gmail.com>
9444 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9445 OP_JMP depends on the method signature. Calculate it properly.
9447 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9449 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9452 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9454 (emit_extra_methods): Add another table mapping method indexes to
9455 offsets in the extra_method_info table.
9457 * mini.h: Bump AOT file format version.
9459 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9460 and mono_aot_get_method_from_token () into one function.
9462 2008-10-19 Mark Probst <mark.probst@gmail.com>
9464 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9467 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9469 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9472 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9475 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9477 * mini.h: Bump aot file format version.
9479 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9480 AOT file can contain native code for methods which are not in the METHOD
9481 table. Generate code for non-sharable generic instances of generic methods
9482 found in the METHODSPEC table.
9484 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9485 encoding generic type handles.
9487 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9488 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9490 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9491 macros + MONO_ADD_INS.
9493 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9496 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9498 * mini.h: Bump aot file format version.
9500 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9502 2008-10-17 Mark Probst <mark.probst@gmail.com>
9504 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9505 platforms, with definable stack alignment value. Set to 16 now
9508 * mini.c, mini.h, driver.c: Command line option for disabling
9511 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9513 * basic-simd.cs: Tests for new methods in Vector4ui.
9515 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9517 * mini-ops.h: Add packed int shuffle.
9521 * mini-x86.c (mono_arch_output_basic_block): Same.
9523 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9524 extract mask, max, min, shuffle.
9526 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9528 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9530 * basic-simd.cs: Tests for new methods in Vector8us.
9532 2008-10-17 Mark Probst <mark.probst@gmail.com>
9534 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9535 RuntimeTypeHandle, not a TypedReference.
9537 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9539 * simd-intrinsics.c: remove relocations.
9541 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9543 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9544 optimizations from the x86 backend.
9546 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9548 * simd-methods.h, simd-intrinsics.c: debloat method names and
9549 prepare for no relocations.
9551 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9553 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9557 * mini-x86.c (mono_arch_output_basic_block): Same.
9559 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9560 extract mask, max, min and sum of absolute differences.
9562 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9565 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9567 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9568 Renamed one test for consistency.
9570 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9572 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9573 fix to the code that deal with other blocks.
9575 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9577 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9579 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9581 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9582 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9583 able to process the source reg.
9585 2008-10-16 Martin Baulig <martin@ximian.com>
9587 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9589 * inssel.brg: Add `OP_HARD_NOP'.
9591 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9593 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9594 `OP_HARD_NOP' instruction when running inside the debugger.
9596 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9597 `OP_HARD_NOP' instruction when running inside the debugger.
9599 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9601 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9602 now works. The issue with the regalloc tripping up no longer
9605 * simd-intrinsics.c (load_simd_vreg): Same.
9607 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9609 * basic-simd.cs: Tests for new Vector8ui methods.
9611 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9613 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9614 only for type. This fixes crashes where MonoInst::klass is checked
9615 for ops of type != VTYPE or OBJ.
9617 * simd-intrinsics.c (load_simd_vreg): Same.
9619 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9621 * mini-ops.h: Add ops for packed shuffle/max/avg and
9626 * mini-x86.c (mono_arch_output_basic_block): Same.
9628 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9631 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9632 to emit extract mask op.
9634 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9635 to emit word shuffles.
9637 2008-10-15 Mark Probst <mark.probst@gmail.com>
9639 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9640 the largest alignment needed by a variable, but at least
9643 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9645 * basic-simd.cs: Tests for the fixes in the last commit.
9647 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9649 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9650 no longer handles STACK_PTR input.
9652 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9654 * simd-intrinsics.c (load_simd_vreg): New function that works like
9655 get_simd_vreg but handles STACK_PTR input.
9657 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9658 as the input can be an arbitrary pointer.
9660 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9661 LDADDR local optimization directly otherwise use a store op.
9663 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9665 * basic-simd.cs: Tests for dup low and dup high.
9667 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9669 * mini-ops.h: Add dup low and dup high ops.
9673 * mini-x86.c (mono_arch_output_basic_block): Same.
9675 * simd-intrinsics.c (vector4f_intrinsics): Same.
9677 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9679 * basic-simd.cs: Tests for recently added functionality.
9681 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9683 * mini-ops.h: Add remaining sse1 fp ops.
9685 * cpu-x86.md: Add remaining sse1 fp ops.
9687 * mini-x86.c (mono_arch_output_basic_block): Same.
9689 * mini.h: Add enum for simd FP compare conditions.
9691 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9693 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9694 so the backed can generate the appropriate op.
9696 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9697 This patch squeese one more byte from the SimdIntrinsc struct.
9699 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9700 a a shift amount intead of simply or'ing it.
9702 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9704 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9705 byte so we can have an aditional flags field without increasing struct size.
9707 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9708 against the simd_supported_versions bitmask.
9710 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9712 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9714 * mini.c: remove rawbuffer code (the only use here is unsafe because
9715 it takes locks during signal handling and the kernel now provides much
9716 better info in proc/pid/smaps these days).
9718 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9720 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9721 OP_X86_PUSH_OBJ. Fixes #434620.
9723 * objects.cs: Add a test.
9725 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9727 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9728 that the packuswb/packusdw don't work with unsigned numbers for what
9729 would be negative numbers in signed format.
9731 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9732 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9734 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9736 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9738 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9740 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9742 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9745 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9746 version as the enum in mini.h.
9748 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9749 for sse3 ops, check the simd_version field if present. This way the code
9750 works with all versions of sse.
9752 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9754 * simd-intrinsics.c: Fixed intrinsic name typo.
9756 * mini.h: Added missing simd exported function.
9758 * basic-simd.cs: Added tests for Vector4ui.
9759 Fixed broken test for Vector16b.
9761 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9763 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9764 the max length to 64.
9766 2008-10-10 Mark Probst <mark.probst@gmail.com>
9768 * method-to-ir.c: Only do the fast virtual generic method call for
9769 non-wrapper methods.
9771 * mini.h, mini-trampolines.c: The new generic virtual remoting
9772 trampoline handles virtual method calls via the vtable (as done by
9773 the fast virtual generic method calls) to remoting proxies.
9775 * mini.c (mono_jit_create_remoting_trampoline): For generic
9776 methods reate a generic virtual remoting trampoline.
9778 * mini-amd64.h: Enable fast virtual generic method calls again.
9780 2008-10-10 Mark Probst <mark.probst@gmail.com>
9782 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9783 restore registers when doing tail calls.
9785 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9787 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9790 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9792 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9794 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9796 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9798 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9800 * basic-simd.cs: Retrofit for API changes.
9802 2008-10-10 Mark Probst <mark.probst@gmail.com>
9804 * mini-ppc.c: Handle integer stack arguments for tail calls.
9806 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9808 * optflags-def.h: Removed sse3 optimization.
9812 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9815 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9817 * mini.h: Added enumeration with simd versions.
9819 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9822 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9824 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9826 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9828 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9830 * basic-simd.cs: Fixed test naming.
9832 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9834 * mini-ops.h: Added ops for packed and saturated math, shifts
9835 and packing/unpacking.
9837 * cpu-x86.md: Added descriptors for the above ops.
9839 * mini-x86.c: Added code to emmit the above ops.
9841 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9843 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9845 * aot-compiler.c (compile_method): Enable AOT for generic code.
9847 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9849 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9851 * mini.c: add a workaround for a common screwup that ends up blamed
9852 to mono (other processes blocking signal delivery).
9854 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9856 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9857 in the LDFLD/STFLD opcodes. Fixes #432673.
9859 * iltests.il.in: Add a new test.
9861 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9863 * mini-arm.c: attach the thread in unmanaged->managed transitions
9864 using delegates (bug #433148).
9866 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9868 * basic-simd.cs: Use new ShuffleSel constants.
9870 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9872 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9874 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9875 only disable simd intrinsics if no sse2 is detected.
9877 * optflags-def.h: Added sse3.
9879 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9882 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9884 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9885 when adding delegate-invoke wrappers.
9887 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9889 * Makefile.am: Reenable the simd tests.
9891 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9893 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9894 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9895 other vreg is allocated to that hreg.
9897 Contributed under MIT/X11 license.
9899 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9901 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9904 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9906 * basic-simd.cs: New test suite for SIMD intrinsics.
9908 * Makefile.am: Added new tests.
9910 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9912 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9916 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9918 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9919 using SSE2 aware opcodes.
9921 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9922 is enabled, this code path is only reachable if conversion ops are emmited after
9925 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9927 This optimization saves 6 bytes per conversion against the old version.
9929 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9931 * aot-compiler.c (compile_method): Don't skip methods referencing
9932 generic methods without a corresponding entry in token_info_hash, since
9933 encode_method_ref () can handle all generic methods now.
9935 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9936 generic context is set.
9938 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9939 generic sharing of LDTOKEN.
9941 2008-10-06 Mark Probst <mark.probst@gmail.com>
9943 * mini-amd64.h: Temporarily disabled fast virtual generic method
9944 calls because it breaks the System.Runtime.Remoting tests.
9946 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9948 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9950 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9951 so inlining actually works.
9952 (check_inline_caller_method_name_limit): Ditto.
9954 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9956 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9957 64 bit safety (from Olaf Hering and Andreas Farber).
9959 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9961 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9962 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9963 unused virtual call support code.
9965 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9967 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9968 which can't use aot trampolines.
9969 (decode_patch): Don't create aot trampolines for methods which can't use
9972 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9973 use aot trampolines.
9975 * mini.h: Bump AOT image format version.
9977 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9979 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9980 to save_token_info () since cmethod is inflated for constrained calls.
9982 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9984 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9986 * Makefile.am: Add build rules for ppc64.
9987 This avoids the build failing at pedump with unresolved symbols
9988 due to lack of arch_sources. Instead it will now fail earlier
9989 due to lack of cpu-ppc64.md.
9991 Contributed under MIT/X11 license.
9993 2008-10-04 Mark Probst <mark.probst@gmail.com>
9995 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9998 * iltests.il.in: Add test case for tail call with many arguments.
10000 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10002 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
10003 to the fast virtual generic method code until the aot case is fixed.
10005 2008-10-03 Mark Probst <mark.probst@gmail.com>
10007 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
10009 2008-10-03 Mark Probst <mark.probst@gmail.com>
10011 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
10014 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10016 * simd-intrinsics.c: Forgot to add this one.
10018 * mini-codegen.c: Fix macro in case SIMD is not supported.
10020 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
10022 This patch land initial JIT support for simd intrinsics.
10024 * mini-x86.h: Added new define to make --enable_minimal work on x86.
10026 * Makefile.am: Added simd-intrinsics.c
10028 * simd-intrinsics.c: New file with simd instrinsic related
10031 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
10033 * cpu-x86.md: Add simd related instructions.
10035 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
10037 * driver.c: Added two new --regression variants.
10039 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
10041 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
10043 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
10044 extract some complicated logic to helper functions.
10046 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
10048 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
10050 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
10051 the specialized simplification pass.
10053 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10055 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10057 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10060 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10061 if MONO_ARCH_NEED_SIMD_BANK is defined.
10063 * mini-ops.h: Added the new simd ops.
10065 * mini-x86.c: Added mono_arch_xregname.
10067 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10069 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10071 * mini-x86.h: Define simd related MONO_ARCH macros.
10073 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10075 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10077 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10078 MONO_CLASS_IS_SIMD to deal with simd related IR.
10080 * mini.h (MonoInst): Added spill_var to the backend union.
10082 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10084 * mini.h: Added forward declarations of the new simd fuctions.
10086 * optflags-def.h: Added new optimization names SIMD.
10088 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10090 * regalloc.h: Added support for working with 3 register banks.
10092 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10094 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10096 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10098 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10100 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10102 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10103 instead of one on 64 bit systems.
10105 * method-to-ir.c: Remove unused includes.
10107 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10109 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10110 cfg->used_int_regs, since the two are different on arm.
10112 2008-10-02 Mark Probst <mark.probst@gmail.com>
10114 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10115 mono_method_get_vtable_index() to get the vtable index.
10117 2008-10-02 Mark Probst <mark.probst@gmail.com>
10119 * method-to-ir.c (mono_method_to_ir2): Don't create native
10120 wrappers for array methods, because they're never called (and if
10121 they were called they wouldn't work).
10123 2008-10-02 Mark Probst <mark.probst@gmail.com>
10125 * method-to-ir.c (mono_method_to_ir2): Array methods are
10126 special-cased and must not be invoked indirectly via the (M)RGCTX
10127 when generic sharing is turned on. Fixes #431413.
10129 2008-10-01 Mark Probst <mark.probst@gmail.com>
10131 * method-to-ir.c: When generic sharing is active, call
10132 non-interface virtual generic methods via the standard trampoline.
10134 * mini-trampolines.c: Handle virtual generic shared methods.
10136 * mini.h, mini-x86.c, mini-x86.h: New argument for
10137 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10138 method thunks and which is the trampoline to call if the lookup
10139 fails. Enable the virtual generic method thunk for x86.
10141 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10142 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10143 argument but assert that it's NULL, because these archs don't yet
10144 implement the virtual generic method thunk. Changes in the IMT
10145 thunk data structures.
10147 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10149 * aot-compiler.c (emit_globals): Avoid invalid characters in
10150 the static linking symbol.
10152 * objects.cs: Add a test for the range check optimization. Fix warnings.
10154 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10155 optimization from the current JIT.
10157 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10158 later in decompose_array_access_opts () to allow more optimizations.
10160 * method-to-ir.c (mono_handle_soft_float): Rename this to
10161 mono_decompose_soft_float () for consistency.
10163 * mini-ops.h: Fix arguments of OP_STRLEN.
10165 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10166 into a separate function.
10167 (reset_cast_details): Ditto.
10168 (handle_unbox): Save cast details. Fixes #431254.
10170 * method-to-ir.c: Remove some obsolete FIXMEs.
10172 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10174 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10176 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10178 * mini-codegen.c: More work on macros to make them
10179 ready for multiple regbanks.
10181 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10183 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10185 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10187 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10189 * mini-codegen.c (mono_spillvar_offset): Proper support for
10192 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10194 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10195 the stack overflow changes.
10197 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10199 * mini-codegen.c: Make all bank macros depend on reg_bank.
10201 * mini-codegen.c (mono_local_regalloc): Make free mask
10202 initialization regbank aware.
10204 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10206 * mini-codegen.c (mono_local_regalloc): Extract callee
10207 mask selection to a function and make it regbank aware.
10209 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10211 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10212 code to deal with many regbanks.
10214 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10216 * mini-codegen.c: More fp->regbank changes.
10218 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10220 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10221 of a hardcoded constant.
10223 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10225 * method-to-ir.c (type_from_stack_type): Fix typo.
10227 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10229 * mini-ia64.c (emit_move_return_value): Convert float return values to
10232 * objects.cs: Add a new test.
10234 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10235 VARARG methods to fix an assert later.
10237 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10238 end so it at least compiles.
10240 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10242 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10244 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10246 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10247 optimization to a new function (emit_optimized_ldloca_ir) and enable
10248 it for both ldloca and ldloca_s.
10250 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10252 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10253 gshared CASTCLASS code.
10255 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10256 amd64, where the libc stack unwinder encounters stack frames referring to
10257 native code in unmapped memory.
10259 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10262 * generics.cs: Add new test.
10264 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10266 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10267 add a check that one of the ARM_FPU_ constants is defined.
10269 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10271 * mini-exceptions.c: Fix build on non-altstack platforms.
10273 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10276 * ir-emit.h: Add a comment to NEW_PCONST.
10278 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10280 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10282 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10283 after the changes to MonoJitDomainInfo.
10285 2008-09-27 Mark Probst <mark.probst@gmail.com>
10287 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10289 2008-09-27 Mark Probst <mark.probst@gmail.com>
10291 * mini-ppc.c: Compiler warning fixes.
10293 2008-09-27 Mark Probst <mark.probst@gmail.com>
10295 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10298 2008-09-27 Mark Probst <mark.probst@gmail.com>
10300 * exceptions-ppc.c, mini-ppc.h: Compile
10301 mono_arch_handle_altstack_exception() on Darwin, too.
10303 2008-09-27 Mark Probst <mark.probst@gmail.com>
10305 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10306 work on archs which don't have generic sharing implemented, only
10307 without the vtable_arg.
10309 2008-09-26 Mark Probst <mark.probst@gmail.com>
10311 * mini.c: Added comment explaining why delegate ctor icall
10312 wrappers are compiled.
10314 2008-09-26 Mark Probst <mark.probst@gmail.com>
10316 * mini.c: Don't produce trampolines to delegate ctor icall
10317 wrappers but compile them upfront.
10319 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10321 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10322 runtime-set function when going back to managed code. Currently this
10323 is used to set back the protection on the soft ovf pages and/or to
10324 throw the stack overflow exception that happened in unmanaged code.
10326 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10328 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10329 runtime-set function when going back to managed code. Currently this
10330 is used to set back the protection on the soft ovf pages and/or to
10331 throw the stack overflow exception that happened in unmanaged code.
10333 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10335 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10336 the support code for restoring stack protection after stack overflows
10337 that happen in unmanaged code. Don't set the exec permission on the
10338 soft overflow area.
10340 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10342 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10343 delegate->method_ptr is set. Fixes #428054.
10345 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10347 * tests.cs: Rename to ratests.cs.
10349 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10350 emit_get_rgctx_... functions.
10352 2008-09-25 Mark Probst <mark.probst@gmail.com>
10354 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10356 2008-09-25 Mark Probst <mark.probst@gmail.com>
10358 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10359 before asserting that method is sharable.
10361 2008-09-25 Mark Probst <mark.probst@gmail.com>
10363 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10364 whether method needs a static RGCTX wrapper used instead of
10365 complex conditions.
10367 * generic-sharing.c, mini.h: A few functions moved to
10368 metadata/generic-sharing.c.
10370 2008-09-25 Mark Probst <mark.probst@gmail.com>
10372 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10373 Generic code sharing for value types, which essentially means
10374 treating value type methods like static methods. The RGCTX is
10375 passed in the same way.
10377 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10379 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10380 opcode when creating multi-dimensional arrays of open types.
10382 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10383 open generic types.
10385 * generics.cs: Add a test.
10387 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10389 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10391 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10393 * mini.c (mini_method_compile): Set it when running under the debugger.
10395 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10396 vreg optimization if the flag is set.
10398 * driver.c (mono_main): Add --attach= option to pass options to
10401 * mini.c (sigquit_signal_handler): Start the attach agent.
10403 * ssapre.c: Disable this to save space since it is not yet ported to
10406 * regalloc2.c: Disable this to save space.
10408 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10410 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10412 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10413 the -v option useful again.
10415 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10417 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10420 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10421 arrays of arrays. Fixes #428406.
10423 * method-to-ir.c (mini_emit_castclass): Ditto.
10425 * objects.cs: Add new test.
10427 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10429 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10430 was wrong at it choked against target_type_is_incompatible for byref types.
10432 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10434 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10437 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10439 * mini-exceptions.c: update a few more exceptions-related counters.
10441 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10443 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10444 new functions to allocate from persistent mempools.
10446 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10448 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10449 multiple register banks in the future.
10451 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10453 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10455 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10457 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10459 * mini.h: Export type_to_eval_stack_type.
10461 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10462 is only ins->klass of byref types.
10464 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10466 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10467 (mini_emit_memcpy2): Ditto.
10469 * mini-amd64.c: Fix a warning.
10471 2008-09-21 Mark Probst <mark.probst@gmail.com>
10473 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10476 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10478 * method-to-ir.c: Extract stloc micro-optimization to a
10479 function and apply it to all cases.
10481 2008-09-19 Mark Probst <mark.probst@gmail.com>
10483 * method-to-ir.c: Don't fail generic code sharing in cases we
10486 2008-09-18 Mark Probst <mark.probst@gmail.com>
10488 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10490 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10492 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10495 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10497 * trace.c: make tracing more useful and correct, with per-thread
10498 id and indent info.
10500 2008-09-15 Mark Probst <mark.probst@gmail.com>
10502 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10503 doing a method call and the argument is an R4.
10505 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10507 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10510 2008-09-13 Mark Probst <mark.probst@gmail.com>
10512 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10514 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10516 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10517 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10519 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10521 * driver.c: Add a --agent argument (not supported yet) to load managed
10522 agent assemblies before loading the main assembly, similarly to how the
10523 Java VM handles agents.
10525 2008-09-11 Mark Probst <mark.probst@gmail.com>
10527 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10528 function to do stack layout of local variables.
10530 2008-09-11 Mark Probst <mark.probst@gmail.com>
10532 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10535 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10537 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10538 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10539 JIT if DISABLE_JIT is defined.
10541 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10544 2008-09-10 Mark Probst <mark.probst@gmail.com>
10546 * iltests.il.in: Disable the fconv test on PPC (the result is
10547 undefined according to ECMA).
10549 2008-09-10 Mark Probst <mark.probst@gmail.com>
10551 * iltests.il.in: Enable tail call tests for PPC.
10553 * mini.h: Add variable for storing incoming valuetype argument
10554 addresses for tail calls.
10556 * mini-ppc.c: Implement valuetype arguments and return values for
10557 tailcalls on Linux.
10559 2008-09-09 Mark Probst <mark.probst@gmail.com>
10561 * mini-ppc.c: Partially implement tail calls (struct arguments and
10562 return values not supported).
10564 * method-to-ir.c: Enable tail calls on PPC.
10566 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10568 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10569 runtime-invoke wrappers to work around the problem of them getting
10570 assigned to a random class.
10572 * aot-runtime.c (mono_aot_get_method): Ditto.
10574 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10576 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10577 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10579 2008-09-07 Mark Probst <mark.probst@gmail.com>
10581 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10582 until they're implemented properly.
10584 * exceptions-ppc.c: Use arch-independent exception-handling code
10585 instead of custom one.
10587 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10590 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10592 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10593 applies when __powerpc__ is defined.
10595 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10597 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10598 methods to their code to avoid computing the full name of wrappers and
10599 doing a lookup in a string hash table.
10601 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10603 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10604 we identify bblocks before method_to_ir () is ran.
10606 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10607 Also avoid optimizing branches pointing to themselves.
10609 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10611 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10613 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10615 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10617 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10618 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10619 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10622 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10623 jumped to the same entry in plt_jump_table.
10625 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10627 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10630 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10632 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10633 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10636 2008-08-29 Geoff Norton <gnorton@novell.com>
10638 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10639 segment, and doesn't properly handle .space as .text. Fixes
10642 2008-08-29 Geoff Norton <gnorton@novell.com>
10644 * mini.c: Disable the mach exception handler when running on
10647 2008-08-29 Geoff Norton <gnorton@novell.com>
10649 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10650 globals on Darwin/ARM
10652 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10654 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10655 since too many things depend on it. Instead, call
10656 mono_runtime_set_no_exec ().
10658 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10661 * aot-compiler.c: Add an 'asm-only' AOT option.
10663 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10665 * aot-compiler.c (compile_method): Disable gshared support for now as it
10668 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10670 * mini-amd64.h : Fix a compiler warning.
10672 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10673 Changed to use a callback function to retrieve the unwind info.
10674 This avoids problems observed when code blocks were removed by
10675 unloading an app domain.
10677 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10678 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10681 Contributed under MIT/X11 license.
10683 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10685 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10686 case to keep the stack aligned to 8.
10688 Contributed under MIT/X11 license.
10690 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10692 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10693 avoid repeated linear searches.
10695 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10697 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10698 methods it can't handle.
10700 * aot-compiler.c (add_method): Avoid adding a method twice.
10701 (add_wrappers): Add runtime invoke wrappers for all methods.
10703 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10704 function to create an aot-compatible version of this trampoline.
10706 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10708 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10710 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10712 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10713 with a generic sharing failure.
10715 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10717 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10718 CEE_RETHROW. Fixes #419634.
10720 * mini.c (mono_method_to_ir): Ditto.
10722 * exceptions.cs: Add a new test.
10724 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10725 to mono_type_stack_size_internal () since some callers might not pass in
10728 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10729 instrument_prolog. Fixes #419878.
10731 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10732 doubles in soft float mode volatile.
10734 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10736 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10738 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10739 to handle soft float correctly.
10741 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10744 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10746 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10747 to sp, since the generics catch code requires it.
10749 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10752 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10753 mono_arch_emit_imt_argument ().
10755 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10757 * mini-arm.c tramp-arm.c: Generic sharing updates.
10759 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10761 * mini-arm.c: Fix the arm build.
10763 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10764 handling enums, generic instances and generic sharing.
10765 (mini_type_stack_size_full): Ditto.
10767 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10769 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10771 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10773 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10776 * mini-arm.c: Various small generic sharing changes.
10778 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10780 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10783 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10784 helper function to return a generic class init trampoline.
10786 * method-to-ir.c mini.c: Use it.
10788 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10789 arch-specfic function to return a generic class init trampoline.
10791 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10792 the GENERIC_CLASS_INIT custom code.
10794 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10795 a fatal error, not a sharing failure.
10797 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10800 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10801 trampoline argument from MONO_ARCH_VTABLE_REG.
10803 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10804 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10805 argument, and pass the vtable in VTABLE_REG.
10807 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10808 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10809 argument, and pass the vtable in VTABLE_REG.
10810 (mono_arch_create_trampoline_code_full): Remove some special casing for
10811 the rgctx fetch trampoline.
10813 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10816 * iltests.il: Add a test for it.
10818 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10820 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10822 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10825 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10826 use mono_jit_info_table_find () to avoid recursion.
10827 (mono_delegate_trampoline): Add a sync wrapper here.
10829 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10832 * mini.c (mono_method_to_ir): Ditto.
10834 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10835 add_sync_wrapper argument. Don't add a sync wrapper here.
10836 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10838 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10840 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10842 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10843 of nonvolatile registers back from MonoContext to CONTEXT.
10845 Contributed under MIT/X11 license.
10847 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10849 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10850 arguments on Winx64 there are only 4 argument registers. For this
10851 logic to work the last argument must be pulled from the stack.
10853 Contributed under MIT/X11 license.
10855 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10857 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10859 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10860 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10861 encode/decode_method_ref ().
10863 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10865 * aot-runtime.c (decode_patch): Ditto.
10867 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10868 MONO_PATCH_INFO_METHOD.
10870 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10871 MonoGenericJitInfo.
10873 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10874 MonoGenericJitInfo.
10876 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10878 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10879 one from the caller.
10881 * aot-runtime.c (decode_generic_inst): New function to decode and
10882 return a interned generic inst.
10883 (decode_klass_ref): Use it.
10884 (decode_method_ref): Ditto.
10886 * aot-compiler.c (emit_exception_debug_info): Save
10887 jinfo->has_generic_jit_info too.
10889 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10891 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10893 * iltests.il.in: Add a test for fconv_to_i.
10895 * liveness.c: Disable the liveness2 pass for now to save space.
10897 * regalloc2.c: Include mempool-internals.h to fix warnings.
10899 * aot-compiler.c (encode_method_ref): Encode the context of generic
10902 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10903 the context saved in the aot file.
10905 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10907 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10909 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10910 volatile so they won't be optimized away.
10912 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10918 * dominators.c: Remove duplicated functions that now are in
10919 mempool-internals.h.
10921 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10923 * aot-compiler.c: Fix warnings.
10925 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10927 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10929 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10932 * mini.c (mono_resolve_patch_target): Ditto.
10934 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10935 (encode_klass_ref): Add support for encoding VARs/MVARs.
10937 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10939 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10940 the handling of the got entries into a separate 'decode_got_entry' function.
10941 Add support for RGCTX_FETCH.
10943 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10944 clobbered by the trampoline code.
10946 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10947 not clobbered by the indirect calling code.
10949 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10951 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10954 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10956 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10957 signature using the compilation mempool otherwise we would leak it.
10959 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10961 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10962 mono_emit_abs_call ().
10964 * patch-info.h: Add GENERIC_CLASS_INIT.
10966 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10968 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10969 as their target as a near call.
10971 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10973 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10975 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10976 call to a runtime function described by a patch.
10978 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10979 mono_emit_abs_call, this has the advantage that the ABS handling code in
10980 mono_codegen () can handle them both, and can handle other stuff in the
10981 future without additional code.
10983 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10985 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10988 * mini.h: Add missing bblock related prototypes.
10990 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10991 reverse_inst_list_len fields.
10993 * mini.c: Refactor this file a bit by moving branch optimizations to
10996 * method-to-ir.c: Merge generic sharing changes missed earlier.
10998 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
11000 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
11001 shared patches. Process METHODCONST as a shared patch.
11003 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
11004 as it crashes on the 2.0 mscorlib.
11006 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
11009 * aot-compiler.c: Use is_plt_patch () in a few additional places.
11010 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
11013 * aot-compiler.c: Reorganize the got handling code to be a bit more
11016 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11018 * aot-compiler.c: Make the patch_to_plt_offset hash table use
11019 mono_patch_info_equals/hash, and use it to massively simplify
11022 * mini.c (mono_patch_info_hash): Simplify this and add support for
11025 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
11027 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
11028 handling code, since an offset is not enough to identify a trampoline.
11030 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
11032 2008-08-17 Mark Probst <mark.probst@gmail.com>
11034 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
11036 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
11038 * mini-ops.h: Argument and result types for OVF_CARRY ops.
11040 * decompose.c: PPC decompositions for various ops.
11042 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
11044 2008-08-17 Zoltan Varga <vargaz@gmail.com>
11046 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
11047 call the generic trampoline code using a call, instead of a jump, to
11048 remove some special casing from the generic trampoline code.
11050 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
11051 (mono_codegen): Ditto.
11053 * aot-compiler.c aot-runtime.c: Ditto.
11055 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11057 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11058 helper function to find the offset corresponding to a lazy fetch trampoline.
11060 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11061 when doing generic sharing.
11063 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11066 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11067 mini-trampolines.c to be with the other trampoline creation functions.
11069 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11070 as it is equal to method->signature in most cases, add a
11071 mono_emit_method_call_full variant which takes a signature and an imt
11074 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11076 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11077 to this function, since it could be computed easily from the method
11079 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11082 * method-to-ir.c mini.c: Remove references to
11083 compile_generic_method_wo_context.
11085 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11086 generic method calls.
11088 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11089 dimensional non-szarrays.
11091 * mini.c (mini_init): Register mono_array_new_1.
11093 * jit-icalls.c (mono_array_new_1): New jit icall.
11095 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11096 pointing to the method.
11098 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11099 method addresses belonging to METHOD_JUMP patches in the
11100 jump_target_got_slot_hash.
11101 (mono_aot_load_method): Ditto.
11103 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11104 METHOD_JUMP patches.
11106 * mini.c (mini_create_jit_domain_info): New helper function which
11107 initializes/frees domain->runtime_info.
11108 (mini_free_jit_domain_info): Ditto.
11109 (mini_init): Install the domain hook functions with the runtime.
11111 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11112 information maintained by the JIT.
11114 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11115 insertion into jump_table_hash into mono_codegen (), also implement proper
11118 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11119 tail calls, it is already done by the aot code.
11121 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11122 mechanism on amd64.
11124 * iltests.il.in: Make the jmp test a bit more complex.
11126 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11127 generic instances which doesn't have a token.
11129 * aot-runtime.c (decode_method_ref): Ditto.
11131 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11132 can handle this case now.
11133 (handle_box): Ditto.
11135 2008-08-15 Geoff Norton <gnorton@novell.com>
11137 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11140 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11142 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11143 calling generic methods.
11145 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11147 * aot-runtime.c (decode_patch_info): Ditto.
11149 * mini.c (mono_resolve_patch_target): Ditto.
11151 * patch-info.h: Add METHOD_RGCTX.
11153 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11155 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11157 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11158 arguments in registers.
11160 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11161 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11163 * mini.c (mini_method_compile): Abort aot compilation for generic
11164 methods if generic sharing is disabled.
11166 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11169 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11170 requiring an mrgctx.
11172 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11173 store instructions when converting a vcall to a normal call.
11175 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11176 mono_arch_find_jit_info.
11178 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11180 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11181 avoid calling mono_method_full_name () for every method even if the
11182 env var is not set.
11183 (check_inline_caller_method_name_limit): Ditto.
11185 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11187 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11188 assemblies in one run.
11190 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11191 skipped methods if it is not 0.
11193 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11195 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11197 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11198 MONO_ARCH_HAVE_UNWIND_TABLE.
11200 Contributed under MIT/X11 license.
11202 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11204 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11205 from default optimizaton list on Winx64.
11207 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11209 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11210 the LMF from the MonoJitTlsData structure.
11212 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11214 Contributed under MIT/X11 license.
11216 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11218 * mini.c (sigsegv_signal_handler): Fix the build.
11220 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11221 assembly->aot_module.
11223 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11224 hash table. This simplifies and speeds up a lot of code, and fixes support
11227 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11230 * mini-exceptions.c: Ditto.
11232 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11233 'native_offset' argument, since these are computed in the
11234 mono_find_jit_info () function.
11236 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11237 is used by exceptions-ppc.c.
11239 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11240 mono_arch_find_jit_info ().
11242 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11243 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11244 generic code in mini-exceptions.c.
11246 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11248 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11250 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11252 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11253 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11254 called while holding the loader lock. Fixes #415608.
11255 (mono_aot_get_method_from_token_inner): Ditto.
11257 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11259 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11260 to reduce differences between this and the generic implementation in
11262 (ves_icall_get_frame_info): Ditto.
11264 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11266 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11269 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11270 mono_arch_get_call_filter () and make it non-static, for consistency with the
11271 other architectures.
11273 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11276 * local-propagation.c:
11277 * mini-x86.c: Correct the name of arch defines.
11279 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11281 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11282 NO_EMULATE_LONG_SHIFT_OPS define.
11284 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11286 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11287 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11289 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11290 MACH fixes. Merged from the 2.0 branch.
11292 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11294 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11295 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11297 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11299 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11300 mono_marshal_get_native_wrapper () signature changes.
11302 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11304 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11305 conversion bug under arm.
11307 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11309 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11311 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11312 with overflow checking.
11314 2008-08-05 Marek Habersack <mhabersack@novell.com>
11316 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11317 to the genmdesc.pl file
11319 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11321 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11322 arg_array in the soft-float versions of the LOAD/STORE macros.
11324 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11327 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11329 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11331 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11332 a float HFA. Fixes #413621.
11334 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11336 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11337 frame_size to args_size. Fixes build.
11339 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11341 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11342 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11344 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11345 the stack are not unaligned. Fixes #413247.
11347 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11349 * mini.c: update jitted methods performance counters.
11351 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11353 * mini-exceptions.c: increase the exceptions thrown performance
11354 counter in mono_handle_exception ().
11356 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11358 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11359 can work with netmodules.
11361 2008-07-28 Geoff Norton <gnorton@novell.com>
11363 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11366 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11368 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11371 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11373 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11374 The float param registers and other param registers must be the
11375 same index on Windows x64.
11377 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11378 ArgValuetypeAddrInIReg argument case. Setting the argument
11379 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11381 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11382 variable computed above as the copy length for arguments of storage
11383 type ArgValuetypeAddrInIReg.
11385 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11386 ArgValuetypeAddrInIReg argument case. This case will rely on
11387 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11389 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11390 a 32 byte stack allocation for all calls. We will omit the adjustment for
11391 jump and tail call instructoins as they do not follow the typical call behavior.
11393 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11394 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11395 local variable and pass the local variable by reference to the called method.
11397 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11398 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11399 of a struct is passed in a register it must be saved with the other
11400 volatile argument on the stack.
11402 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11403 frame pointer the stack adjustment value must be saved to the unwind
11406 Contributed under MIT/X11 license.
11408 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11410 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11411 which got lost in the merge.
11413 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11415 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11418 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11420 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11421 icalls, since they won't be patched.
11423 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11424 different code sequence when running under valgrind to prevent some valgrind
11427 * iltests.il.in: Add new regression test.
11429 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11432 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11433 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11435 * iltests.il.in: Add new test.
11437 * aot-compiler.c: Fix some warnings.
11439 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11442 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11444 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11445 (mini_usage_jitdeveloper): Add a missing --wapi option.
11447 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11449 * mini-codegen.c: Simplify the is_fp macros.
11450 (free_up_ireg): Remove, use free_up_reg instead.
11451 (free_up_reg): Fix the fp case.
11453 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11455 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11458 * exceptions-x86.c: Merge some changes which seemed to have got lost
11459 in the linear-ir merge.
11461 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11463 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11464 long vreg volatile even if the variable was already created.
11466 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11467 volatile variables.
11469 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11471 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11473 * mini.c (mono_jit_compile_method_inner): Add support for
11474 MONO_EXCEPTION_BAD_IMAGE.
11476 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11477 mini_method_get_context () returns NULL. Fixes #356531.
11479 * mini.c (mono_method_to_ir): Ditto.
11481 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11482 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11484 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11486 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11487 in the LDFTN implementation.
11489 2008-07-25 Mark Probst <mark.probst@gmail.com>
11491 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11492 code, patch calls to icalls, too, even if they're not in the
11493 shared generic code hash. Fixes #411962.
11495 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11497 * cpu-x86.md: Increase the length of the fcall opcodes.
11499 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11500 calls returning floats.
11502 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11505 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11508 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11509 into the domain->method_code_hash.
11511 * aot-compiler.c: Fix win32 build.
11513 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11515 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11516 gshared NEWARR implementation.
11518 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11520 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11521 can be used outside of method_to_ir.
11523 * mini.h (MonoCompile): Add arg_types field.
11525 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11527 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11528 the values of the local arg_array and param_types array.
11530 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11532 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11533 got accesses might only get generated later when NEWOBJ is decomposed.
11535 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11536 looking up the native code of the target method when a delegate is called
11537 for the first time.
11539 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11542 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11544 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11545 AOT work on platforms without a working dlsym implementation.
11547 * mini.h: Bump AOT image format version.
11549 2008-07-24 Mark Probst <mark.probst@gmail.com>
11551 * mini-exceptions.c: Free a MonoType with
11552 mono_metadata_free_type() instead of g_free().
11554 * aot-runtime.c: Free a MonoType.
11556 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11558 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11561 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11564 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11565 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11568 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11570 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11571 NEWOBJ calls on valuetypes.
11573 * iltests.il.in: Add new test.
11575 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11577 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11579 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11580 is no longer needed.
11582 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11583 non register sized integer arguments.
11584 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11585 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11588 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11591 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11592 two a binop with different sized arguments is emitted.
11594 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11595 instruction in the ins==NULL case.
11597 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11599 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11601 * mini-x86.c: Fix osx build.
11603 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11606 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11607 instruction for non int sized variables.
11609 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11612 2008-07-23 Robert Jordan <robertj@gmx.net>
11614 * method-to-ir.c: Fix MSVC build.
11616 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11618 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11619 a non int sized type, widen it to an int since newer versions of gcc seem to
11620 generate code which needs this.
11622 * ssa2.c abcremoval2.c: Fix warnings.
11624 * *: Merge the Linear IR branch.
11626 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11627 the ChangeLog file there describes all the changes done over the years.
11628 Further documentation can be found at www.mono-project.com/Linear_IL.
11630 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11632 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11633 The float param registers and other param registers must be the
11634 same index on Windows x64.
11636 Contributed under MIT/X11 license.
11638 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11640 * mini.c: Make the previous fix GC safe.
11642 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11644 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11646 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11648 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11649 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11650 ArgValuetypeAddrInIReg instead.
11652 Contributed under MIT/X11 license.
11654 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11656 * mini-codegen.c (get_register_spilling): Fix a warning.
11658 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11660 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11661 for types which the initialization fails. Raises the provided exception
11662 at the right stop after cleanup.
11664 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11666 * aot-compiler.c: Free most of the memory allocated during compilation.
11668 * mini.c (mini_parse_debug_options): Fix a leak.
11670 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11671 during aot compilation.
11673 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11675 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11676 it has too much register pressure.
11678 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11680 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11682 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11684 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11687 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11688 on amd64 similar to the way it is done on arm.
11690 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11692 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11693 consistency, normalize error messages, avoid loading aot-only modules in
11696 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11699 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11701 2008-07-11 Martin Baulig <martin@ximian.com>
11704 (MonoDebuggerInfo): Add `interruption_request'.
11706 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11708 * aot-compiler.c (emit_plt): Remove some dead code.
11710 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11712 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11713 return the plt info offset belonging to a given plt entry.
11715 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11716 mono_aot_get_plt_info_offset.
11718 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11719 similar to the amd64 code by makeing jumps through a separate jump table
11720 instead of embedding the jump addresses into the code.
11722 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11724 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11727 2008-07-10 Martin Baulig <martin@ximian.com>
11729 * mini.c (mini_method_compile): Disable generics sharing when
11730 running in the debugger.
11732 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11734 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11736 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11737 the local register allocator from running out of registers on x86 when
11740 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11742 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11743 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11746 Contributed under MIT/X11 license.
11748 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11750 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11751 speed up the assembler.
11753 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11755 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11758 * mini.c: Move the soft float handling macros a bit earlier, add
11759 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11762 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11764 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11765 read-only to help catch code allocation requests.
11767 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11768 and turn it off when using --aot-only or when compiling with --aot=full.
11770 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11771 jump table for switches from the normal domain mempool, not the code
11774 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11775 unbox trampoline which handles aot-only mode too.
11777 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11778 an AOTed unbox trampoline.
11780 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11782 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11784 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11787 Contributed under MIT/X11 license.
11789 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11791 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11792 the unwind information for the method at the end of the allocated block.
11794 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11795 MonoCompileArch to hold the unwind info for SEH on Winx64
11797 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11798 frame pointer info for the method being compiled.
11800 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11801 the call to mono_exception_from_token.
11803 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11804 storing the method prolog information in a format that the Winx64 SEH can understand. This
11805 information is stored a the end of the method block because it is all 32-bit offset based.
11807 Contributed under MIT/X11 license.
11809 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11811 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11813 * wapihandles.c: Fix warnings.
11815 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11818 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11819 mono_jit_compile_method in aot-only mode since that calls the type
11822 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11823 get_delegate_invoke_impl in aot-only mode.
11825 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11827 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11829 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11831 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11834 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11836 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11837 init trampoline from the AOT file as well.
11839 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11840 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11843 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11846 * exceptions-amd64.c: Add _full variants for the remaining exception code
11847 creation functions as well, allow emission of relocatable code, remove
11848 caching since that is now done by the caller.
11850 * mini-exceptions.c: Add _full variants for the remaining exception code
11851 creation functions as well, add aot-only support.
11853 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11854 if we can determine a proper token for them.
11855 (add_wrappers): Add a few more wrappers.
11856 (emit_method_code): Remove some dead code.
11857 (emit_trampolines): Emit exception code too.
11859 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11861 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11862 mono_array_new_va which avoids varargs.
11864 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11866 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11867 mono_arch_create_specific_trampoline () in all places.
11869 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11870 a bit so it can be used for other things as well.
11872 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11875 * exceptions-amd64.c: Rename the caching from the exception code creation
11876 functions, it is done by the caller instead.
11878 * exceptions-amd64.c: Change the signature of the exception code creation
11879 functions to allow the creation of relocatable code later.
11881 * mini-exceptions.c: Add a set of functions to query the various
11882 runtime-generated exception functions.
11884 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11885 mono_arch_.. () functions.
11887 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11889 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11891 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11893 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11894 (mini_get_vtable_trampoline): Ditto.
11896 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11897 code in the AOT case by returning the code size and a list of relocations to
11900 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11902 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11904 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11907 Contributed under MIT/X11 license.
11909 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11911 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11912 so the buffer size can be computed correctly. Fixes #404735.
11914 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11915 normally as cfg->debug_info is already freed.
11917 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11919 * mini-amd64.c: For calls returning vtypes in registers, don't store
11920 the return address on the stack, instead allocate a separate local for
11923 2008-07-05 Mark Probst <mark.probst@gmail.com>
11925 * mini-trampolines.c, mini.h: Add an argument to
11926 mono_create_jit_trampoline_in_domain() for turning off the adding
11927 of the sync wrapper.
11929 * mini.c: Use the JIT trampoline without sync instead of
11930 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11933 2008-07-04 Mark Probst <mark.probst@gmail.com>
11935 * driver.c: Turn on GSHARED optimization by default.
11937 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11939 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11940 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11942 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11943 create a variant of the generic trampoline code callable from AOTed trampolines.
11945 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11946 trampoline code callable from AOTed trampolines.
11948 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11950 2008-07-04 Mark Probst <mark.probst@gmail.com>
11952 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11953 pass-through manner.
11955 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11956 and don't fail sharing for them anymore.
11958 * mini-exceptions.c: Handle exceptions in shared generic methods.
11960 * generic-sharing.c: When checking the context of a generic
11961 method, also check its class's context. Don't treat wrappers as
11964 * mini-trampolines.c: Some code factored out to
11965 metadata/generic-sharing.c. Handle the MRGCTX case.
11967 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11968 we must deal with the method being of another instantiation of the
11969 class. Add static rgctx invoke wrappers to generic methods.
11971 2008-07-04 Mark Probst <mark.probst@gmail.com>
11973 * mini.c: Provide all jit infos of generic shared methods with a
11976 * mini-exceptions.c: Handle the new situation that a generic info
11977 might be available, but not info about the this/vtable/mrgctx
11980 2008-07-03 Mark Probst <mark.probst@gmail.com>
11982 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11985 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11987 * dominators.c (check_dominance_frontier): Fix a warning.
11989 * mini.h: Add some missing prototypes.
11991 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11993 * driver.c (mono_jit_init_version): Correct the comments since the first
11994 argument should be the name of the root domain, not a filename.
11996 * aot-runtime.c (make_writable): Error out if this is called while running
11998 (load_aot_module): Ditto.
12000 * aot-compiler.c: Really fix the computation of method indexes.
12002 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
12003 optimizations as this is no longer called frequently.
12005 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
12006 method and the invoke impl code and pass it to the delegate trampoline instead of
12007 just the delegate class.
12009 2008-07-02 Zoltan Varga <vargaz@gmail.com>
12011 * aot-compiler.c: Fixup the computation of method indexes.
12012 (add_wrappers): Create the base methods of the runtime invoke wrappers using
12013 the method builder infrastructure.
12015 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
12018 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
12019 mode, load the method right away instead of creating a trampoline.
12021 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
12023 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
12026 2008-07-01 Zoltan Varga <vargaz@gmail.com>
12028 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
12029 (mono_aot_load_method): Use method_index instead of method->token.
12031 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
12032 can handle icalls etc. properly.
12034 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
12036 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
12038 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
12039 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
12040 JIT_ICALL_ADDR patch type.
12042 * patch-info.h: Add JIT_ICALL_ADDR patch type.
12044 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
12046 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
12048 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
12050 2008-06-30 Zoltan Varga <vargaz@gmail.com>
12052 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12053 domain->jit_code_hash.
12055 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12057 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12059 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12061 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12062 get_this_arg_from_call, let it compute it when needed.
12064 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12065 gsctx from code only when needed.
12067 * mini-trampolines.c (get_generic_context): Rename this to
12068 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12069 it can be called by the arch backends.
12071 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12073 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12075 * driver.c (mono_main): Add experimental --aot-only command line option.
12077 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12080 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12082 * driver.c (DllMain): Remove mono_module_handle.
12084 Contributed under MIT/X11 license.
12086 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12088 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12089 for emitting methods which are not in the source assembly. Detect and report
12090 failure of assembling+linking.
12092 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12094 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12096 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12098 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12100 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12102 * mini.h: Remove some obsolete prototypes.
12104 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12106 2008-06-24 Mark Probst <mark.probst@gmail.com>
12108 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12109 supported by Visual Studio, so use alloca().
12111 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12113 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12116 2008-06-23 Mark Probst <mark.probst@gmail.com>
12118 * mini.c: Fail sharing of a generic method if it contains an open
12119 catch clause (because we don't pass MRGCTXs yet).
12121 2008-06-23 Mark Probst <mark.probst@gmail.com>
12123 * mini.c: When compiling a method with generic sharing, insert the
12124 method instantiated with an all-Object generic context into the
12125 jit info table, instead of the context of the first instantiation
12126 of the method we happen to compile.
12128 2008-06-18 Martin Baulig <martin@ximian.com>
12130 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12131 `major_version' and `minor_version'.
12133 2008-06-17 Mark Probst <mark.probst@gmail.com>
12135 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12136 mono_method_is_generic_sharable_impl() takes an additional
12137 argument specifying whether to treat type variables as reference
12140 2008-06-17 Mark Probst <mark.probst@gmail.com>
12142 * mini.h: Removed obsolete prototypes.
12144 2008-06-17 Mark Probst <mark.probst@gmail.com>
12146 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12147 already handle them.
12149 2008-06-17 Mark Probst <mark.probst@gmail.com>
12151 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12152 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12153 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12154 tramp-x86.c: Added a MonoGenericContext* argument to
12155 mono_arch_get_unbox_trampoline() so that it can call other
12156 functions which require it.
12158 2008-06-17 Mark Probst <mark.probst@gmail.com>
12160 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12161 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12162 mono_arch_get_this_arg_from_call() takes a
12163 MonoGenericSharingContext* as well.
12165 2008-06-17 Mark Probst <mark.probst@gmail.com>
12167 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12168 implement generic sharing of unbox.
12170 2008-06-17 Mark Probst <mark.probst@gmail.com>
12172 * mini.c: Don't compute the vtable to determine whether a field is
12173 special static, because it might not work for open types.
12175 2008-06-17 Mark Probst <mark.probst@gmail.com>
12177 * mini.c: Removed the unused token_type and token_source arguments
12178 from get_runtime_generic_context_ptr().
12180 2008-06-17 Marek Habersack <mhabersack@novell.com>
12182 * mini.c (ADD_BINOP): fix the build
12184 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12186 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12189 2008-06-16 Mark Probst <mark.probst@gmail.com>
12191 * mini.h: Removed class relations enum that's not used anymore.
12193 2008-06-16 Mark Probst <mark.probst@gmail.com>
12195 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12197 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12198 the lazy fetch trampoline access code.
12200 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12202 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12204 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12206 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12208 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12210 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12212 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12214 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12217 * mini-ops.h: Add MIN/MAX_UN opcodes.
12219 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12222 * basic-math.cs: Add more min/max tests.
12224 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12226 2008-06-13 Mark Probst <mark.probst@gmail.com>
12228 * mini.c: Small fix in the prologue of emit_castclass.
12230 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12232 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12234 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12235 do not work even for unsigned types. Fixes #400014.
12237 * basic-math.cs: Add regression tests for unsigned Min/Max.
12239 2008-06-13 Mark Probst <mark.probst@gmail.com>
12241 * mini.c: Added additional context_used argument to several
12242 functions, which will be needed for sharing generic methods. Use
12243 GET_RGCTX macro wherever appropriate. Declare only one
12244 context_used in mono_method_to_ir().
12246 2008-06-13 Mark Probst <mark.probst@gmail.com>
12248 * mini.c, generic-sharing.c: Removed generic class relations.
12250 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12251 functions due to MRGCTX changes.
12253 2008-06-13 Mark Probst <mark.probst@gmail.com>
12255 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12256 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12257 with calculated IMT.
12259 * mini.c: Generic sharing of calls via generic interfaces.
12261 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12262 generic method with non-constant MonoGenericContext*. Instead,
12263 the context is taken out of the method itself.
12265 2008-06-13 Mark Probst <mark.probst@gmail.com>
12267 * mini.c: Generic sharing of ldvirtftn.
12269 2008-06-13 Mark Probst <mark.probst@gmail.com>
12271 * mini.c: Generic sharing of ldftn.
12273 2008-06-13 Mark Probst <mark.probst@gmail.com>
12275 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12277 2008-06-13 Mark Probst <mark.probst@gmail.com>
12279 * mini.c: Generic sharing of the special case of ldtoken followed
12280 by a call to GetTypeFromHandle.
12282 2008-06-13 Mark Probst <mark.probst@gmail.com>
12284 * mini.c: Generic sharing of box for nullable types.
12286 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12288 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12289 are passed on the stack. Fixes #324807.
12291 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12293 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12294 for the ArgValuetypeAddrInIReg case.
12296 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12297 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12299 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12300 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12301 local variable and pass the local variable by reference to the called method.
12303 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12304 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12306 Contributed under MIT/X11 license.
12308 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12310 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12312 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12315 2008-06-10 Martin Baulig <martin@ximian.com>
12318 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12320 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12322 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12323 possible error when no arguments are passed.
12325 Contributed under MIT/X11 license.
12327 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12329 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12330 where the file name is NULL.
12332 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12334 * mini.c: Fix s390 build.
12336 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12338 * trace.c (mono_trace_parse_options): Fix warnings.
12340 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12342 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12344 * mini.c (remove_block_if_useless): Avoid printing the method name.
12346 * mini.c: Remove needless setting of ins->cil_code which is now done by
12349 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12352 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12353 translated code after it has been patched.
12355 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12357 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12358 avoid problems during code patching on SMP systems.
12359 (emit_call): Avoid adding a patch info which is already added by
12361 (mono_arch_emit_exceptions): Ditto.
12363 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12365 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12366 MONO_TYPE_ISSTRUCT already checks for it.
12368 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12370 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12371 structs with floats on Winx64 the float registers are not used.
12372 The integer registers are always used..
12373 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12374 only one register will be used and only if the size of the struct
12375 is 1,2,4, or 8 bytes.
12377 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12378 to work for Winx64.
12380 Contributed under MIT/X11 license.
12382 2008-06-05 Martin Baulig <martin@ximian.com>
12384 * debug-debugger.c (debugger_lookup_class): Also call
12385 mono_class_setup_methods() here; we're only called from RTI.
12387 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12389 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12390 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12391 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12392 Post-process object files and add dtrace-generated object, if necessary.
12394 Contributed under MIT/X11 license.
12396 2008-06-04 Mark Probst <mark.probst@gmail.com>
12398 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12401 * mini.c: Generic sharing for unbox.any and castclass.
12403 2008-06-04 Mark Probst <mark.probst@gmail.com>
12405 * mini.c: Ignore tailcall prefix in shared generic code and when
12406 doing calls which require a vtable/rgctx argument.
12408 2008-06-04 Mark Probst <mark.probst@gmail.com>
12410 * mini.c: Don't free the JIT info.
12412 * driver.c: Changes in the JIT info table testing code.
12414 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12416 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12417 interruption. Fix some warnings.
12419 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12420 interruption_checkpoint.
12422 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12424 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12425 from embedding applications.
12427 2008-06-02 William Holmes <billholmes54@gmail.com>
12429 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12430 reserving 32 bytes on the stack when making calls.
12432 Contributed under MIT/X11 license.
12434 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12436 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12437 the linear IL branch.
12439 * driver.c: Print out more information for --version on arm.
12441 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12443 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12444 bb_exit instead, since out of line bblocks might not actually be emitted
12447 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12448 maximum epilog size for out of line bblocks if tracing is enabled.
12450 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12452 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12454 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12456 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12458 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12459 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12462 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12464 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12465 the 'value' to store is a constant.
12467 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12469 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12470 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12472 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12474 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12475 for accessing method->generic_container.
12477 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12479 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12481 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12483 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12485 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12488 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12490 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12492 * mini.c: Handle the case when mono_class_vtable () fails.
12494 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12495 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12498 2008-05-22 Mark Probst <mark.probst@gmail.com>
12500 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12501 together with domain sharing.
12503 2008-05-22 Mark Probst <mark.probst@gmail.com>
12505 * mini.c: Treat callvirts to final methods like non-virtual calls
12506 when doing generic sharing, i.e. look them up in the runtime
12509 2008-05-22 Mark Probst <mark.probst@gmail.com>
12511 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12512 with computed types (for generic sharing).
12514 * mini.c: Generic sharing for mkrefany and refanyval.
12516 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12518 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12521 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12522 the generic sharing code.
12524 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12527 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12529 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12531 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12533 * driver.c: updated copyright date
12535 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12537 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12540 2008-05-19 Martin Baulig <martin@ximian.com>
12542 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12543 pointing to the new `_mono_debug_using_mono_debugger' variable.
12546 (mono_main): Check mono_debug_using_mono_debugger() rather than
12547 the `MONO_INSIDE_MDB' environment variable to check whether we're
12548 inside the debugger.
12550 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12552 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12555 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12557 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12559 * mini.c: Added mini_assembly_can_skip_verification. This
12560 function checks if the assembly requested to skip verification.
12561 Fixes part of #387274.
12563 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12565 * mini.c (mini_get_method): Disable the check for open generic classes when
12566 using generic sharing.
12568 * generics.cs: Add a test for #387034.
12570 * mini.c (mini_get_method): Check whenever the method class is an open generic
12571 type, and return NULL in that case, causing a verification error. Fixes
12574 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12576 * driver.c (mono_main): Revert r102623. The right
12577 thing to do is to enable the verifier under verifiable
12578 unless a --security flag was passed.
12580 We need this non-trivial behavior for --verify-all otherwise
12581 mcs-compileall won't be able to use it. As it needs everything to
12582 be verified under validil.
12584 2008-05-06 Martin Baulig <martin@ximian.com>
12588 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12589 (mono_debugger_thread_cleanup): Likewise.
12590 (mono_debugger_extended_notification): Likewise.
12592 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12594 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12595 against both inflated and non-inflated methods. We need to check against the
12596 generic definition for cases where the instantiated method is not visible.
12597 We need to check against the inflated types for cases where the instantiation
12598 changes any super type. This fixes #382986.
12600 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12601 that check for visibiliy as generic params only appears as the type subject
12602 of tokens on call opcodes. Field manipulation and ldftn must always
12603 target an exact type.
12605 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12607 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12608 if no related --security flag is passed.
12610 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12612 * mini-arch.h: Prepare support for ppc64.
12614 Contributed under MIT/X11 license.
12616 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12618 * aot-runtime.c: Prepare support for ppc64.
12620 Contributed under MIT/X11 license.
12622 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12624 * mini-ops.h: Prepare support for ppc64.
12626 Contributed under MIT/X11 license.
12628 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12630 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12632 Contributed under MIT/X11 license.
12634 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12636 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12637 assemblies, since aot_name is not a full path, causing us to load MS.NET
12638 assemblies on windows.
12640 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12642 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12643 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12644 * main.c: Use UTF-8 encoded command line instead of Windows default code
12645 page on Windows to support Unicode.
12646 * driver.c (DllMain): New function for mixed-mode assembly support.
12647 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12648 export __stdcall functions without decoration.
12650 Contributed under MIT/X11 license.
12652 2008-04-28 Mark Probst <mark.probst@gmail.com>
12654 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12655 saving it very early.
12657 2008-04-28 Mark Probst <mark.probst@gmail.com>
12659 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12660 deleted. The only way to access the new RGCTX is via the
12663 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12664 vtable instead of the RGCTX to static methods.
12666 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12667 accessing the new RGCTX.
12669 * generic-sharing.c: There is no separation between self, type
12670 arguments and other types in the RGCTX anymore.
12672 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12674 * mini-amd64.c (add_general): Remove previous stack adjustment.
12675 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12676 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12677 for 32 bytes of stack space reserved for all calls.
12679 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12680 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12683 Code contributed under MIT/X11 license.
12685 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12687 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12688 against the root definition, peeling out method and type instantiations.
12689 Cache verify success results, code that fails verification is still
12690 checked multiple times.
12692 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12694 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12696 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12698 * mini-amd64.c (add_general): Always increment stack on Win64.
12699 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12702 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12703 stack based argument handling on Win64.
12705 Code contributed under MIT/X11 license.
12707 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12709 * Makefile.am (version.h): Add support for git-svn.
12711 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12713 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12714 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12715 avoiding allocations and libc functions which might deadlock.
12717 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12718 'no-gdb-backtrace' option is set.
12720 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12722 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12724 2008-04-21 Martin Baulig <martin@ximian.com>
12726 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12727 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12729 2008-04-21 Martin Baulig <martin@ximian.com>
12731 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12732 `thread_vtable', `event_handler_ptr' and `event_handler'.
12734 2008-04-21 Martin Baulig <martin@ximian.com>
12736 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12737 allows delayed initialization of the `executable_code_buffer' when
12740 2008-04-21 Martin Baulig <martin@ximian.com>
12742 * mini.h (mono_debugger_create_notification_function): Removed.
12743 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12745 * mdb-debug-info64.s
12746 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12748 * mdb-debug-info32.s
12749 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12751 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12752 currently only works on x86 and x86_64, so don't create it on ppc.
12754 2008-04-21 Martin Baulig <martin@ximian.com>
12756 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12759 (mini_method_compile): In the fp elimination check, check
12760 `debug_options.mdb_optimizations' in addition to
12761 mono_debug_using_mono_debugger().
12763 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12764 disable some JIT optimizations which are only disabled when
12765 running inside the debugger.
12766 Added `--help-debug' option to describe the debugging options.
12767 (parse_debug_options): New static function to parse the `--debug'
12768 options, so we can easily add more stuff in future.
12770 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12772 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12773 the method has no body.
12775 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12777 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12778 assembly is not allowed in MSVC 64-bit compiler.
12779 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12780 as we get floating point exceptions everywhere.
12782 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12783 correctly align arguments for call to throw_exception.
12784 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12786 Code contributed under MIT/X11 license.
12788 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12790 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12792 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12794 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12796 * mini-amd64.c (NEW_INS): Set cil_code.
12798 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12799 from mini-amd64.c so all debugger related logic is in one place.
12801 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12802 later won't have a random ip assigned to them.
12804 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12806 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12807 the arch specific function initializes code_size.
12808 (mono_create_delegate_trampoline): Ditto.
12810 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12811 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12814 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12815 running under the debugger.
12817 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12820 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12821 debugger. Also move the disabling of optimizations here from driver.c.
12822 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12825 * mini.h (MonoCompile): Add a few new flags.
12827 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12829 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12830 so the cil_code field of created MonoInst's is properly set.
12831 (mini_select_instructions): Ditto.
12833 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12834 (MONO_INST_NEW_CALL): Ditto.
12836 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12837 in many places so the ins->cil_code field is properly initialized.
12839 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12842 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12844 * mini.c (mini_method_compile): Print a different message when compiling a
12847 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12850 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12852 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12855 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12857 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12859 * mini.c (handle_stack_args): Make this return void since its return value was
12860 never used. Also set cfg->unverifiable for invalid IL instead of calling
12863 2008-04-10 Mark Probst <mark.probst@gmail.com>
12865 * mini.c: Make sure "this" is live in catch clauses with type
12866 variables in shared generic code.
12868 2008-04-08 Mark Probst <mark.probst@gmail.com>
12870 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12871 generic_class_is_reference_type() to ensure the proper behaviour
12872 when sharing generic code and the type in question is a type
12875 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12877 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12878 race conditions when printing thread dumps. Fixes #377738.
12880 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12882 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12883 shows up when both MonoInst arguments can cause aliasig.
12884 There is likely no way in the current JIT to trigger this problem, but
12885 it showed up in the development of generics sharing, when in a new
12886 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12887 When the generics sharing code will be committed, its tests will be
12888 valid also for this bug.
12890 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12892 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12895 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12898 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12900 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12901 use a more detailed exception message for InvalidCastException.
12903 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12905 * driver.c (mono_main): Add --debug=casts option to turn on better
12906 InvalidCastException message details.
12908 * mini.c (mini_get_debug_options): New helper function to return the address of
12909 the debug_options variable.
12911 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12912 the jit_tls TLS variable.
12914 * mini.c (mono_jit_tls): New TLS variable.
12916 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12919 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12921 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12923 * mini.c: Removed verifer related stuff, code moved to verify.c.
12925 * driver.c: Using code from verify.c instead of mini.c.
12927 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12929 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12932 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12934 * mini.c (check_for_method_verify): Enabling verification of
12935 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12938 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12940 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12941 caller saved registers as well.
12943 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12944 saved registers as well.
12946 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12948 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12950 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12953 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12955 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12957 (get_call_info): Take a gsctx argument instead of 'cfg'.
12959 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12961 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12962 mono_verify_all is set.
12964 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12966 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12968 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12970 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12973 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12974 verifier and the code generated by the compiler.
12976 2008-03-25 Mark Probst <mark.probst@gmail.com>
12978 * mini.c: Generic sharing of the non-nullable case of the box
12981 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12983 * inssel.brg: Fix the build.
12985 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12987 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12989 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12990 Array:Address. Fixes #372410.
12992 * iltests.il.in: New tests for readonly prefix.
12994 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12996 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12997 mini-trampolines.c.
12999 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
13002 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
13004 * mini.c (mono_decompose_op_imm): New helper function.
13006 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
13007 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13010 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13011 mono_arch_output_basic_block. Fix warnings.
13013 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
13016 2008-03-22 Zoltan Varga <vargaz@gmail.com>
13018 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
13019 since the extra frame is now detected automatically inside the loop.
13021 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
13022 opts which are now in mono_peephole_ins ().
13024 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
13026 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
13027 frames and skip duplicate managed-to-native frames. Fixes #367665.
13029 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13030 opts which are now in mono_peephole_ins ().
13031 (mono_arch_peephole_pass_2): Ditto.
13033 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
13035 * mini-codegen.c (mono_peephole_ins): New helper function containing the
13036 arch independent peephole optimizations.
13038 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
13039 opts which are now in mono_peephole_ins ().
13041 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
13043 * mini-s390.c (mono_arch_output_basic_block): Fix build.
13045 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
13048 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
13049 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
13052 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13054 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13055 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13058 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13059 mono_arch_output_basic_block. Fix warnings.
13061 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13063 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13066 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13068 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13071 * iltests.il: Add new tests.
13073 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13075 * mini.c: Removed Windows version macros.
13077 2008-03-20 Mark Probst <mark.probst@gmail.com>
13079 * generic-sharing.c: Put reflection types in the extensible part
13080 of the runtime generic context.
13082 * mini.c: Generic sharing of the GetTypeHandle special case of the
13083 ldtoken instruction.
13085 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13087 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13089 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13091 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13092 consistency with the other version on the linear IR branch.
13094 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13096 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13098 * iltests.il.in: Add new tests.
13100 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13102 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13104 * iltests.il.in: Add new tests.
13106 2008-03-19 Mark Probst <mark.probst@gmail.com>
13108 * mini.c: Two variables with the same name were declared in
13109 nesting contexts and one wasn't initialized. Fixed.
13111 2008-03-19 Mark Probst <mark.probst@gmail.com>
13113 * mini.c: Generic sharing of the initobj instruction.
13115 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13117 * mini.c: make the test to optimize ldtoken from typeof() more
13120 2008-03-18 Mark Probst <mark.probst@gmail.com>
13122 * mini.c: Generic sharing of the initobj instruction for reference
13125 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13127 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13128 the mono_breakpoint_clean_code() code to perform bound checks.
13130 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13132 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13133 mono_arch_patch_callsite() to include the start of the managed method
13134 to be able to perform bound checks.
13136 2008-03-17 Mark Probst <mark.probst@gmail.com>
13138 * mini.c: Generic sharing for the isinst instruction.
13140 2008-03-17 Mark Probst <mark.probst@gmail.com>
13142 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13143 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13144 with the runtime generic context argument.
13146 * mini.c: Share calls to several types of unsharable methods by
13147 putting the address of the method code in the runtime generic
13148 context and doing an indirect call.
13150 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13153 2008-03-16 Mark Probst <mark.probst@gmail.com>
13155 * generic-sharing.c: Change due to a change in the runtime genric
13158 2008-03-15 Martin Baulig <martin@ximian.com>
13161 (mono_arch_nullify_class_init_trampoline): Add call to
13162 mono_breakpoint_clean_code() to make things work when running
13163 inside the debugger.
13166 (mono_arch_nullify_class_init_trampoline): Add call to
13167 mono_breakpoint_clean_code() to make things work when running
13168 inside the debugger.
13170 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13172 * inssel-long.brg (reg): Fix 64 bit build.
13174 2008-03-14 Mark Probst <mark.probst@gmail.com>
13176 * mini.c, mini.h: Share static generic code by passing it an
13177 implicit argument pointing to the runtime generic context.
13179 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13180 inssel-long32-mips.brg: New opcodes for calling shared static,
13181 which need to be passed the runtime generic context.
13183 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13184 argument on the stack in the prologue if needed. New function for
13185 finding the runtime generic context argument from the registers
13186 saved by the trampoline.
13188 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13189 runtime generic context argument.
13191 * tramp-amd64.c: Also restore the register used for the runtime
13192 generic context argument.
13194 * mini-trampoline.c: Resolve shared static calls by consulting the
13195 runtime generic context via the new argument.
13197 * generic-sharing.c: Add an argument to sharability-checking
13198 functions that specifies whether type variables should be treated
13199 as sharable type arguments.
13201 * inssel-x86.brg: Removed a superfluous, buggy rule.
13203 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13206 2008-03-14 Martin Baulig <martin@ximian.com>
13208 * debug-debugger.c (main_thread_handler): Call
13209 mono_runtime_run_main() without sending any notifications.
13211 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13213 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13215 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13217 2008-03-14 Mark Probst <mark.probst@gmail.com>
13219 * tramp-x86.c: Fixed register restore offsets in the trampoline
13220 code for ECX and EDX.
13222 2008-03-12 Geoff Norton <gnorton@novell.com>
13224 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13225 different ucontext_t implementations.
13226 * exceptions-arm.c: Use the above defines to get exceptions working on
13227 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13228 * mini-arm.c: Implement iPhone icache support (based on a patch by
13229 Luke Howard lukeh@padl.com)
13231 2008-03-12 Mark Probst <mark.probst@gmail.com>
13233 * mini.c: Enable generic sharing of calls to non-static
13234 non-interface non-generic non-value-type methods.
13236 * mini-trampolines.c: Resolve calls from shared generic code.
13238 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13240 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13242 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13244 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13246 * mini.c: some fixes for the AOT compiler.
13248 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13250 * cpu-amd64.md: Add clob:1 to some float opcodes.
13252 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13254 * mini.h: Added MiniVerifierMode enumeration.
13256 * mini.c: Added mini_verifier_set_mode to control
13257 the usage of the new verifier.
13259 * mini.c (mono_method): Integrated the new verifier.
13261 * driver.c: Extended --security option with validil and
13262 verifiable options to activate the new verifier.
13264 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13266 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13267 optimization to ctors taking 0 or 2 arguments too.
13269 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13272 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13274 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13276 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13278 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13279 non-aot case as well.
13281 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13283 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13286 * aot-compiler.c (encode_patch): Ditto.
13288 * mini.h (G_MININT32): Fix the definition of this.
13290 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13292 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13294 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13296 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13298 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13299 methods returning vtypes in registers.
13300 (mono_arch_allocate_vars): Ditto.
13302 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13304 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13306 * generics.cs: Add a test from the linear IR branch.
13308 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13310 * mini.c (inline_method): Cache failed inline attempts.
13312 2008-03-04 Mark Probst <mark.probst@gmail.com>
13314 * mini.c: For shared methods of generic classes put the location
13315 of "this" into the MonoGenericJitInfo.
13317 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13318 register out of a MonoContext by register number. Add the generic
13319 sharing context as an argument to mono_arch_find_this_argument().
13321 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13322 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13323 for new arch function.
13325 * mini-exception.c: Handle open exception clauses in shared
13328 * mini-trampolines.c: Supply additional argument to
13329 mono_arch_find_this_argument().
13331 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13333 * Makefile.am (regtests): Run the bench.exe tests last.
13335 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13337 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13340 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13342 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13345 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13347 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13349 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13350 whose class has no cctor.
13352 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13354 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13356 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13359 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13361 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13362 to be in sync with the code on the linear IR branch.
13364 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13366 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13368 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13370 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13372 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13374 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13376 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13378 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13380 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13383 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13385 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13386 OP_LOADR4_MEMBASE emission.
13388 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13389 (mono_spillvar_offset_float): Ditto.
13391 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13393 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13396 * basic-long.cs: Add regression tests for them.
13398 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13400 (mono_arch_allocate_vars): Fix representation of single-precision float
13402 (mono_arch_output_basic_block): Ditto.
13404 * inssel-mips.brg: Ditto, remove duplicate items.
13406 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13407 arguments of tail calls as on other platforms.
13408 (mono_arch_output_basic_block): Handle tail calls.
13410 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13413 * objects.cs (test_5_pass_static_struct): Add test for it.
13415 Contributed under MIT/X11 license.
13417 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13419 * Makefile.am: Use gmcs for compiling the regression tests.
13421 * *.2.cs *.2.il: Rename to *.cs and *.il.
13423 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13425 * regalloc.h: Make the vassign array smaller.
13427 * mini.c (mini_method_compile): Remove an unused field in cfg.
13429 * mini-codegen.c: Add a bunch of micro optimizations.
13431 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13433 * regalloc.h: Remove some unused fields.
13435 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13437 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13439 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13441 2008-02-22 Mark Probst <mark.probst@gmail.com>
13443 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13445 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13446 trampoline: Fetch an entry from the runtime generic context. If
13447 it's NULL, jump to the actual trampoline to fill the runtime
13448 generic context. Otherwise, return it.
13450 * mini.c: Call the lazy fetch trampoline to get entries out of the
13451 runtime generic context.
13453 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13454 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13455 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13457 2008-02-21 Mark Probst <mark.probst@gmail.com>
13459 * mini.c: Fetch data out of the extensible part of the runtime
13460 generic context instead of calling a helper function.
13462 * generic-sharing.c: Some functions moved into
13463 metadata/generic-sharing.c. Helper function for fetching other
13464 types now checks and asserts against extensible rgctx (just for
13465 debugging purposes - the helper function isn't called anymore
13466 unless for debugging).
13468 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13470 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13471 for tail calls up to the point that the tests in iltests.exe run. Also add a
13472 dummy CKFINITE implementation.
13473 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13474 needed for trampoline LMF frames.
13476 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13477 trampoline LMF frames.
13479 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13481 * mini.c (inline_method): clean any pending loader error when inlining fail.
13482 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13484 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13486 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13488 * aot-runtime.c (decode_patch_info): Ditto.
13490 * mini.c (mono_resolve_patch_target): Ditto.
13492 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13495 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13497 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13498 if it references an icall address.
13500 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13502 * cpu-s390x.md: Remove some more unused opcodes.
13504 * cpu-s390x.md: Remove some unused opcodes.
13506 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13507 mono_op_imm_to_op ().
13509 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13510 instead of a switch statement.
13512 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13513 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13515 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13517 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13519 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13522 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13524 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13525 opened. Fixes #362607.
13527 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13529 * iltests.il.in: Add a test for static methods in interfaces.
13531 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13533 * genmdesc.c (build_table): Fix a crash on older glib versions.
13535 * cpu-sparc.md: Remove some unused opcodes.
13537 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13538 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13540 * cpu-amd64.md: Remove some unused opcodes.
13542 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13543 like the other opcodes.
13545 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13547 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13549 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13551 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13552 variables 'cfg' instead of 'm' for consistency.
13554 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13556 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13557 argument holding the vtype return address, to avoid the ambigious use of
13558 cfg->ret for this purpose.
13560 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13562 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13564 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13565 new mono_print_ins () function which only takes one argument.
13567 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13569 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13572 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13574 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13576 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13578 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13579 opcodes and other small changes.
13581 * mini-ops.h: Add some new opcodes from the linear IR branch.
13583 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13585 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13586 opcodes, use the REG_MEMBASE opcodes instead.
13588 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13589 opcodes, use the REG_MEMBASE opcodes instead.
13591 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13594 * mini.c (mono_op_imm_to_op): New helper function.
13596 * mini-ops.h: Add some opcodes from linear IR branch.
13598 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13600 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13603 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13605 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13608 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13610 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13612 * aot-compiler.c (emit_method_code): Add an assert.
13614 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13615 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13618 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13620 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13621 some load/store opcodes so they are consistent.
13622 (mono_arch_emit_prolog): Simplify some code.
13624 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13626 * objects.cs: Add tests for large argument offsets on ARM.
13628 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13629 stack offsets. Fixes #359651.
13631 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13633 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13635 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13637 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13639 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13641 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13642 rid of CEE_CONV_R_UN.
13644 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13646 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13648 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13650 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13652 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13654 * cpu-amd64.md: Remove some unused opcodes.
13656 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13658 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13660 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13661 arch specific functions for its parts. Call the peephole pass after local
13662 regalloc so the prolog can compute a more accurate max_offset.
13664 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13665 the corresponding OP_I/OP_L opcodes.
13667 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13669 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13671 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13673 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13674 as they are handled in mini.c.
13676 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13678 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13679 case since it is handled in mini.c.
13681 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13683 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13685 * *.c: Use the new opcodes in the IR and back end code.
13687 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13689 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13691 2008-02-06 Mark Probst <mark.probst@gmail.com>
13693 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13694 an assert because it has a race condition.
13696 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13698 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13700 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13702 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13704 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13705 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13707 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13709 * cpu-amd64.md (move): Correct the maximum size of move.
13711 2008-02-05 Mark Probst <mark.probst@gmail.com>
13713 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13714 the generic class init trampoline to return quickly if the class
13717 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13719 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13720 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13722 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13724 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13727 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13729 * objects.cs: Add some soft-float tests.
13731 * mini.c: Fix a couple more soft-float issues.
13733 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13735 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13736 avoid a REX prefix.
13738 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13740 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13741 exception happens while compiling a virtual method.
13743 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13745 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13747 * mini-sparc.c: Fix build.
13749 * mini-sparc.c (get_call_info): Add support for generic sharing.
13751 * mini-exceptions.c: Add a FIXME.
13753 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13755 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13756 altstack handling code.
13758 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13760 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13762 * mini-s390.c: Add support for generic sharing.
13764 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13766 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13768 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13770 * mini-s390x.c: Add support for generic sharing.
13772 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13774 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13776 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13777 can be used since it takes a 16 bit signed immediate.
13779 * inssel-s390x.brg: Fix OP_SETRET.
13781 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13783 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13785 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13787 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13789 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13792 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13795 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13796 of the unused mono_arch_patch_delegate_trampoline stuff.
13798 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13800 * basic-long.cs: Move the fp related tests to basic-float.cs.
13802 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13804 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13806 * basic-calls.cs: Add a test for proper float argument passing.
13808 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13809 if the context corresponds to an exception received through a signal.
13811 * exceptions.cs: Add a test for nullref handling at the start of a try
13814 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13816 * jit-icalls.c (mono_break): New JIT icall.
13818 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13820 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13822 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13824 * cpu-*.md: Get rid of unused opcodes.
13826 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13828 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13831 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13834 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13835 the arch independent trampoline code in mini-trampolines.c.
13837 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13839 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13841 * mini-s390.h: Remove an unused define.
13843 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13844 the arch independent trampoline code in mini-trampolines.c.
13846 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13848 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13850 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13852 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13854 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13856 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13858 * cpu-amd64.md: Use smaller sizes for int opcodes.
13860 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13862 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13865 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13868 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13869 instead of though a pointer to save an indirection when accessing elements of
13872 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13874 (NOT_IMPLEMENTED): New helper macro.
13875 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13878 * *.c: Use the new helper macro.
13880 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13882 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13884 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13886 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13889 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13891 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13892 profiling is enabled.
13894 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13896 (mono_arch_emit_prolog): Add more first bblock optimizations.
13898 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13899 in order if possible.
13900 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13901 bblock, since the arguments are still in their original registers.
13903 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13905 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13907 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13910 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13913 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13915 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13916 process async exceptions received while in unmanaged code.
13918 * mini.c (mini_init): Install a callback with the runtime which will be called
13919 when a thread receives an async exception while in unmanaged code.
13921 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13923 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13925 2008-01-16 Wade Berrier <wberrier@novell.com>
13932 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13934 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13935 compilation with sun cc.
13937 * cpu-*.md: Fix the build.
13939 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13941 * mini-amd64.h: Add some comments to the MonoLMF structure.
13943 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13945 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13946 in the LMF structure if possible. This saves two instructions in the
13947 managed->native wrappers.
13949 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13951 2008-01-16 Mark Probst <mark.probst@gmail.com>
13953 * generic-sharing.c: New type argument lookup code which uses the
13954 runtime generic context template.
13956 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13958 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13960 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13961 (mono_arch_output_basic_block): Fix localloc implementation.
13963 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13965 * mini-ia64.c (peephole_pass): Fix ia64 build.
13967 * mini-amd64.c (peephole_pass): Fix a warning.
13969 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13970 at a constant offset from sp/fp.
13972 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13973 instead of obtaining it from *lmf in the managed method case.
13975 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13977 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13979 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13981 * mini.h (MonoInstList): New type.
13982 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13983 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13984 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13985 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13986 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13987 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13988 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13989 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13990 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13991 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13992 MONO_INST_LIST_FOR_EACH_ENTRY,
13993 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13994 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13995 mono_inst_list_first, mono_inst_list_last,
13996 mono_inst_list_next, mono_inst_list_prev): New instruction
13997 list handling interfaces.
13998 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13999 list head 'ins_list'.
14000 (MonoInst): Replace next pointer with list head 'node'.
14001 (MonoCallInst): Make 'out_args' a MonoInstList.
14002 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
14003 (MonoCompile): Delete reverse_inst_list and
14004 reverse_inst_list_len.
14005 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
14006 mono_arch_lowering_pass, mono_arch_local_regalloc,
14007 mono_arch_output_basic_block, mono_arch_emit_prolog):
14008 Convert to new instruction lists.
14009 (insert_after_ins): Delete.
14010 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
14012 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
14013 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
14014 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
14015 mono_emulate_opcode, mono_emit_load_got_addr,
14016 inline_method, mono_method_to_ir, mono_print_bb_code,
14017 print_dfn, decompose_pass, nullify_basic_block,
14018 replace_out_block_in_code, remove_block_if_useless,
14019 merge_basic_blocks, move_basic_block_to_end,
14020 try_unsigned_compare, optimize_branches, mono_print_code,
14021 mini_select_instructions, remove_critical_edges): Likewise.
14022 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
14023 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
14024 mono_arch_output_basic_block, mono_arch_emit_prolog):
14026 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
14027 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14028 mono_arch_output_basic_block): Likewise.
14029 (inst_list_prepend, insert_after_ins): Delete.
14030 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
14031 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
14033 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
14034 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
14035 mono_arch_emit_prolog): Likewise.
14036 * cfold.c (mono_constant_fold): Likewise.
14037 * liveness.c (visit_bb, mono_analyze_liveness,
14038 optimize_initlocals): Likewise.
14039 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
14040 * graph.c (mono_draw_code_cfg): Likewise.
14041 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
14042 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
14043 mono_ssa_cprop): Likewise.
14044 * abcremoval (get_relations_from_previous_bb, process_block):
14046 * local-propagation (mono_cprop_invalidate_values,
14047 mono_local_cprop_bb): Likewise.
14048 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
14049 peephole_pass, mono_arch_output_basic_block,
14050 mono_arch_emit_prolog): Likewise.
14051 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
14052 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14053 mono_arch_emit_prolog): Likewise.
14054 (insert_after_ins): Delete.
14055 * aliasing.c (print_code_with_aliasing_information,
14056 mono_build_aliasing_information, mono_aliasing_deadce):
14057 Convert to new instruction lists.
14058 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14059 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14060 mono_arch_local_regalloc, mono_arch_output_basic_block):
14062 (insert_after_ins): Delete.
14063 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14064 peephole_pass, mono_arch_output_basic_block): Convert to
14065 new instruction lists.
14066 * mini-codegen (InstList, inst_list_prepend,
14067 insert_after_ins): Delete.
14068 (insert_before_ins, get_register_force_spilling,
14069 get_register_spilling, free_up_ireg, free_up_reg,
14070 create_copy_ins, create_spilled_store, alloc_int_reg,
14071 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14072 to new instruction lists.
14073 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14074 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14075 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14076 (insert_after_ins): Delete.
14077 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14078 mono_arch_local_regalloc, mono_arch_output_basic_block,
14079 mono_arch_call_opcode): Convert to new instruction lists.
14080 (insert_after_ins): Delete.
14081 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14082 peephole_pass, mono_arch_output_basic_block,
14083 mono_arch_emit_prolog): Convert to new instruction lists.
14085 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14087 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14089 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14092 * Makefile.am (version.h): Make this work with non-bash shells.
14094 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14096 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14098 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14100 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14101 the InitializeArray optimization.
14103 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14105 * mini.c driver.c: Don't include os/gc_wrapper.h.
14107 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14109 * mini.c (print_jit_stats): Print GC statistics if available.
14111 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14113 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14115 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14117 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14119 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14121 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14123 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14125 * driver.c (mono_main): Ditto.
14127 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14129 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14131 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14132 in the vtable can't be encoded.
14133 (compile_method): Ditto.
14135 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14137 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14140 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14143 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14144 the top LMF entry belongs to the current method.
14146 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14148 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14150 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14152 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14154 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14156 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14158 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14160 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14163 * basic-float.cs: Add an ulong->double cast test.
14165 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14167 * mini.c (mono_method_to_ir): Fix a warning.
14169 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14171 * mini-ops.h: Add OP_SWITCH.
14173 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14174 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14176 2007-12-11 Geoff Norton <gnorton@novell.com>
14178 * mini-s390x.c: Minor change to the MAX() define to allow
14179 it to compile with other gcc versions.
14181 2007-12-11 Geoff Norton <gnorton@novell.com>
14184 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14186 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14188 exceptions-arm.c (mono_arch_get_restore_context): Restore
14191 exceptions-arm.c (throw_exception): Save the frame pointer.
14192 This is a partial fix for #323747. Only the client side is
14195 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14197 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14198 was using an unrelated variable to log the class which
14199 needed the cctor to be called. This was crashing on arm.
14201 2007-12-09 Robert Jordan <robertj@gmx.net>
14203 * mini-x86.c (mono_arch_emit_epilog):
14204 Consider all kinds of 64-bit types. Fixes #323114.
14206 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14208 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14210 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14212 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14214 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14216 * mini.c: run type ctor before allocating an object, not only
14217 when running it's constructor method (fixes at least part of bug #342507).
14219 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14221 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14223 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14224 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14227 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14228 mono_generic_class_init_trampoline () the same as it is done with the other
14231 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14232 aot-runtime.c aot-compiler.c: Implement AOT support.
14234 2007-12-07 Mark Probst <mark.probst@gmail.com>
14236 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14237 build for archs which don't have the vtable trampoline defined
14240 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14242 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14244 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14246 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14248 * tramp-<ARCH>.c: Use the new helper function.
14250 2007-12-07 Mark Probst <mark.probst@gmail.com>
14252 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14253 trampoline call, which takes a vtable argument.
14255 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14256 OP_TRAMPCALL_VTABLEs like other calls.
14258 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14259 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14260 call. Implemented a support function which fetches the vtable
14261 from a register set.
14263 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14264 Implemented a generic class init trampoline, using the
14265 OP_TRAMPCALL_VTABLE opcode.
14267 * mini.c: Implemented static field access when sharing generic
14268 code. This implies initing the class using the new
14269 OP_TRAMPCALL_VTABLE call.
14271 2007-12-07 Mark Probst <mark.probst@gmail.com>
14273 * mini.c: Don't compile methods with sharing enabled if their
14274 classes are disabled for sharing.
14276 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14278 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14279 opcodes. Fixes #346563.
14281 * objects.cs: Add a new test.
14283 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14285 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14286 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14288 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14290 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14292 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14294 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14297 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14299 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14301 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14302 optimization in the AOT case.
14304 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14306 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14308 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14310 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14312 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14314 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14315 is created by the inlined delegate ctor.
14317 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14319 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14321 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14323 * cpu-x86.md: Fix the length of ckfinite.
14325 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14327 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14329 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14330 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14332 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14334 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14335 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14337 2007-11-28 Martin Baulig <martin@ximian.com>
14340 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14341 after creating the trampoline.
14343 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14345 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14347 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14350 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14351 instead of the calling method to help AOT.
14353 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14355 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14357 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14360 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14362 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14364 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14365 (encode_method_ref): No need to handle generic method definitions specially.
14367 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14369 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14372 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14374 (compile_method): Enable generic sharing.
14376 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14378 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14379 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14381 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14384 * mini-trampolines.c: Fix a warning.
14386 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14388 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14389 (generic_class_is_reference_type): Remove unused function.
14391 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14392 in the generic vtable trampoline case.
14394 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14396 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14397 return an AOT method based on a vtable slot.
14399 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14401 * mini.c (mini_get_vtable_trampoline): Export this.
14403 2007-11-22 Martin Baulig <martin@ximian.com>
14406 (MonoDebuggerInfo): Move `debugger_version' up.
14408 2007-11-22 Martin Baulig <martin@ximian.com>
14411 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14413 * mini-trampolines.c
14414 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14415 after compiling the method.
14417 2007-11-20 Martin Baulig <martin@ximian.com>
14420 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14421 (mono_debugger_remove_breakpoint): Likewise.
14422 (mono_debugger_check_breakpoints): Likewise.
14424 * debug-debugger.c: Implement the new breakpoint interface here.
14426 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14428 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14429 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14431 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14433 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14435 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14437 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14440 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14443 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14444 returning a vtype in a register.
14446 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14447 here from the arch specific code.
14449 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14452 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14453 (mono_arch_emit_prolog): Increment maximum prolog size.
14455 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14456 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14458 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14459 MonoGenericSharingContext.
14461 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14462 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14464 2007-11-15 Mark Probst <mark.probst@gmail.com>
14466 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14467 which extract fields out of the runtime generic context. Full
14468 sharing of the NEWARR opcode.
14470 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14472 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14473 --enable-minimal=ssa.
14475 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14477 * mini-trampolines.c (mono_delegate_trampoline): Update after
14478 mono_marshal_get_delegate_invoke () signature change.
14480 2007-11-13 Mark Probst <mark.probst@gmail.com>
14482 * mini.c: Removed the shared context in favor of the generic
14483 sharing context. Allocate the MonoJitInfo structure with room for
14484 the generic sharing context if it's needed.
14486 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14487 domain-internals.h now.
14489 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14491 * generic-sharing.c: Several changes for working without a shared
14492 context and instead operating on open types instead.
14494 2007-11-12 David S. Miller <davem@davemloft.net>
14496 * inssel-sparc.brg: Fix double instruction emit.
14498 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14500 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14501 Get/Set/Address methods.
14503 * mini.c debug-debugger.c mini-trampolines.c: Update after
14504 mono_marshal_get_delegate_invoke signature change.
14506 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14508 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14509 This can happens with dynamic methods. Fixes the other bug in #322722.
14511 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14513 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14516 * mini-arm.c (arm_patch): Implement patching of BX call
14517 sequence. Fixes one of the bugs in #322722.
14519 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14521 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14522 under Linux. We only need to flush every 32-byte cache line.
14524 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14527 move_basic_block_to_end: Add branches when needed, eventually creating
14529 optimize_branches: added a parameter that tells if it's ok to create
14530 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14531 and avoid calling move_basic_block_to_end when it's not ok.
14534 2007-11-07 Mark Probst <mark.probst@gmail.com>
14536 * mini.c: Abort inlining call to InitializeArray if something
14537 looks wrong. Let the icall handle it, which now has proper safety
14540 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14542 * mini.c (mono_spill_call): add support for soft-float.
14544 * mini.c (mono_method_to_ir): add support for soft-float
14545 to inlined functions that return float.
14547 * mini.c (mono_method_to_ir): add support for soft-float
14548 to cee_stsfld opcode on float fields.
14550 2007-11-05 Geoff Norton <gnorton@novell.com>
14552 * mini-x86.h: Fix the structure access for X86 Leopard.
14555 2007-11-05 Martin Baulig <martin@ximian.com>
14557 * mini-trampolines.c
14558 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14559 after compiling the method to notify the debugger.
14561 2007-11-05 Martin Baulig <martin@ximian.com>
14563 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14565 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14567 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14568 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14570 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14572 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14573 native-to-managed wrappers.
14575 2007-11-01 Geoff Norton <gnorton@novell.com>
14577 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14580 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14582 * mini.c, mini-x86.c: when getting back from unmanaged code
14583 to managed via a marshaled delegate we also need to set the
14586 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14588 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14591 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14593 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14594 let the debugger or other external agents to tell the JIT when
14595 a sw breakpoint has been inserted in the code that the JIT needs
14596 to be able to inspect.
14598 2007-10-31 Martin Baulig <martin@ximian.com>
14601 (MonoDebuggerInfo): Remove `runtime_class_init'.
14603 2007-10-30 Martin Baulig <martin@ximian.com>
14606 (mono_debugger_thread_created): Added `MonoThread *' argument.
14607 (mono_debugger_extended_notification): New public method.
14608 (mono_debugger_trampoline_compiled): New public method.
14611 (MonoDebuggerThreadInfo): Added `thread' and
14612 `extended_notifications' fields.
14615 (debugger_executable_code_buffer): New static variable.
14618 (MonoDebuggerInfo): Added `executable_code_buffer',
14619 `executable_code_buffer_size', `breakpoint_info_area',
14620 `breakpoint_table' and `breakpoint_table_size'.
14622 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14624 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14625 that IP either is an unused value or the vtable pointer. IMT
14626 calls use vtable + offset now. Reduced by almost half the size
14629 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14631 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14632 defines to access param registers. Replace long usage with
14633 gsize as sizeof(long) != sizeof(void*) on Win64.
14635 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14636 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14637 instead of non-existant _GetAddressOfReturnAddress.
14639 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14640 param registers. Save/restore %rdi and %rsi in MonoLMF.
14642 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14643 param registers. Modify (throw_exception) signature to take
14644 %rdi and %rsi on Win64.
14646 Code is contributed under MIT/X11 license.
14648 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14650 * helpers.c: unlink debugging output files.
14652 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14654 * mini.c: Move mono_create_ftnptr () to object.c.
14656 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14658 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14659 optional. This function can now be used to disassemble code generated
14660 outside the JIT such as trampolines and IMT thunks.
14662 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14664 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14665 vtable pointer from a ldr instruction.
14667 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14668 new IMT call sequence.
14670 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14671 call sequence for interface invocations.
14673 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14674 for imt support. This function is empty since IMT on ARM requires no
14675 special handling on the IR side.
14677 * mini-arm.c (mono_arch_find_imt_method): added, required for
14680 * mini-arm.c (mono_arch_find_this_argument): added, required
14683 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14684 a ldr instruction to load a value stored in the code stream.
14686 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14690 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14692 * mini.c (mini_init): Install the jump trampoline callback.
14694 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14696 * mini-trampolines.c: handle synchronized methods with the common
14697 vtable trampoline (bug #335601).
14699 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14701 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14703 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14706 * mini-ia64.h mini-ia64.c: Add support for IMT.
14708 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14709 prolog. Fixes #331958.
14711 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14713 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14715 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14717 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14720 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14722 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14725 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14727 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14730 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14732 * mini-trampolines.c: changed the magic rampoline to understand
14733 the common vtable trampoline method: the method to invoke is
14734 determined by the vtable displacement of the call.
14736 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14738 * mini.c, mini.h: register the common vtable trampoline if the
14739 architecture supports it.
14741 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14743 * cpu-amd64.md: use the correct max length for tls_get.
14745 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14747 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14748 CEE_STELEM_ANY. Fixes #333696.
14750 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14752 * exceptions-x86.c: provide more graceful handling of the case where
14753 we followed a bogus function pointer from managed code (bug #332866).
14755 2007-10-11 Mark Probst <mark.probst@gmail.com>
14757 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14758 replaces the generic_shared flag and will carry more information
14761 * generic-sharing.c: Added mini_type_stack_size() which allows
14762 allows open types if given a generic sharing context.
14763 mini_get_basic_type_from_generic() takes a
14764 MonoGenericSharingContext* instead of a MonoCompile* now.
14766 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14767 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14768 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14769 changes above. Just passing arguments through to the right
14772 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14774 * mini-arm.c: unify the call emission to emit_code_seq().
14776 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14778 * tramp-arm.c: reduced the trampoline size.
14780 2007-10-10 Mark Probst <mark.probst@gmail.com>
14782 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14783 variable handling out of arch-specific code.
14785 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14787 * mini-arm.c: implemented fast delegate dispatch.
14789 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14791 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14792 that fp elimination is turned off if the space required by locals is too
14793 big. Fixes #331958.
14795 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14797 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14798 ARM to the new style trampoline.
14800 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14802 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14804 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14806 2007-10-09 Martin Baulig <martin@ximian.com>
14809 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14810 `field_info_offset_offset'.
14812 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14815 removed more internal usage of the r11 register and made it available
14816 to the register allocator.
14818 2007-10-08 Mark Probst <mark.probst@gmail.com>
14820 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14821 when sharing generics and treat type variables as references.
14823 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14825 * mini-ppc.c: started removing the internal uses of register r11
14826 to eventually allow the register allocator to manage it as an
14827 additional available register.
14829 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14831 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14833 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14835 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14836 specific trampolines as they are not performance critical as a jump
14837 target (maybe align as before only for AOT code?). This saves about
14838 200 KB of native code on x86 for monodevelop startup.
14840 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14842 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14843 monodevelop startup.
14845 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14847 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14849 * mini-sparc.h mini-sparc.c: Implement IMT support.
14851 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14852 its smaller and doesn't clobber sparc_g1.
14854 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14856 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14858 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14860 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14862 * mini-ppc.c: implemented fast delegate invocation.
14864 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14866 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14868 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14870 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14871 code to the new style trampoline in preparation for IMT support.
14873 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14875 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14876 systems already. This also reduces the specific trampiline sizes and
14877 prepares for the use of r12 as the IMT identifier register.
14879 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14881 * mini-mips.h: endianess fix (simplified from a patch by
14882 Thomas Kunze <thommy@tabao.de>, bug #323737).
14884 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14886 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14887 to access ucontext fields and enable netbsd support
14888 (partially from Magnus Henoch <mange@freemail.hu>).
14890 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14892 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14893 use the preprocessor from the CPP env var if it is set.
14895 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14897 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14898 code, before interface_offset gets used.
14900 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14902 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14903 mono_class_setup_vtable () before accessing klass->vtable.
14905 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14907 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14910 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14912 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14913 IMT slots (this saves hundreds of KB of memory in programs like
14914 IronPython and Monodevelop).
14916 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14918 * mini.c: print the delegate counter.
14920 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14922 * mini-x86.c: make it easier to enable the debugging code for IMT
14925 2007-09-28 Martin Baulig <martin@ximian.com>
14928 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14929 `mono_method_klass_offset' and `mono_method_token_offset'.
14931 2007-09-20 Mark Probst <mark.probst@gmail.com>
14933 * mini.c: First generics sharing implementation. Can only share
14934 in very simple cases. If sharing doesn't work it falls back to
14935 dedicated compilation.
14937 * mini.h: Flag in MonoCompile to specify whether generic
14938 compilation is shared. Flags enum for marking which generic inst
14939 of a context is used. Prototypes for helper functions.
14941 * generic-sharing.c: Helper functions for generic method sharing.
14943 * optflags-def.h: Optimization flag (gshared) for enabling generic
14944 method sharing added.
14946 * Makefile.am: generic-sharing.c added.
14948 2007-09-19 Daniel Nauck <dna@mono-project.de>
14950 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14952 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14953 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14956 2007-09-19 Martin Baulig <martin@ximian.com>
14958 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14959 mono_debug_cleanup() is now part of mono_cleanup().
14961 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14963 * driver.c (mono_main): Fix a warning.
14965 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14967 * aot-compiler.c: Optimize various parts when processing large assemblies.
14970 * mini.c (mono_patch_info_hash): Improve hash function.
14972 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14974 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14976 Code is contributed under MIT/X11 license.
14978 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14980 * mini.c (mini_init): Fix a leak.
14982 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14984 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14986 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14988 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14990 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14992 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14994 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14997 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14999 * mini.c (handle_alloc): Enable managed allocators in AOT code.
15001 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
15003 * aot-runtime.c (decode_patch_info): Ditto.
15005 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15007 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
15008 static case. Cache delegates in architecture specific code,
15009 based on number of parameters.
15011 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
15012 in architecture specific code, based on number of parameters.
15014 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
15015 caching happen in architecture specific code now.
15017 Code is contributed under MIT/X11 license.
15019 2007-09-12 Jonathan Chambers <joncham@gmail.com>
15021 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
15022 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
15023 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
15025 Code is contributed under MIT/X11 license.
15027 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15028 * mini.c: (mono_thread_abort) Fixed bug #82416.
15030 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15032 * mini.: hook the new managed GC allocation feature into the JIT.
15034 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15036 * mini.c: implementation for the new runtime tls opcode.
15038 2007-09-11 Martin Baulig <martin@ximian.com>
15041 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
15042 `mono_method_inflated_offset'.
15044 2007-09-07 Zoltan Varga <vargaz@gmail.com>
15046 * driver.c mini.h mini.c: Add a new devel command line option for injecting
15047 async exceptions into a method.
15049 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
15050 purpose of testing whenever the unwinder works at every instruction.
15052 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15054 * mini.c: check accessibility of method used in ldftn (fixes
15057 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15059 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15061 * inssel.brg: Fix a warning.
15063 2007-09-03 Martin Baulig <martin@ximian.com>
15065 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15066 now takes the `main_method' as argument.
15068 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15070 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15072 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15074 * driver.c: include the cil-coff.h header on Windows.
15076 Code is contributed under MIT/X11 license.
15078 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15080 * mini.c, driver.c: don't include the cil-coff.h header.
15082 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15084 * mini.c: flag places that needs fixes fo soft-float support.
15086 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15088 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15089 endian systems (partially from Dean Jenkins, bug #81924).
15091 2007-08-28 Mark Probst <mark.probst@gmail.com>
15093 * mini.c (check_linkdemand): Remove embedded reference object in
15094 call to LinkDemandSecurityException.
15095 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15096 with an IntPtr instead of a reference object.
15098 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15100 * mini.c (handle_initobj): Handle alignment properly.
15102 * inssel.brg (mini_emit_memset): Ditto.
15104 * inssel.brg (mini_emit_memcpy): Ditto.
15106 * inssel-sparc.brg: Ditto.
15108 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15110 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15112 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15113 exceptions raised in unmanaged code. Fixes part of #82594.
15115 2007-08-24 Mark Probst <mark.probst@gmail.com>
15117 * mini.c (mono_method_to_ir), declsec.c
15118 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15120 2007-08-22 Martin Baulig <martin@ximian.com>
15123 (MonoDebuggerThreadInfo): New typedef.
15124 (mono_debugger_thread_table): New global variable.
15125 (mono_debugger_thread_created): New public function.
15126 (mono_debugger_thread_cleanup): New public function.
15129 (MonoDebuggerInfo):
15130 - removed `get_current_thread' and `lookup_assembly'.
15131 - removed `data_table'.
15132 - added `thread_table'.
15135 (mono_thread_start_cb): Call mono_debugger_thread_created().
15136 (mono_thread_attach_cb): Likewise.
15137 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15138 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15141 * driver.c (mono_main): Move mono_debug_init() up, before calling
15142 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15144 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15146 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15147 together when passing several arguments of type double (gives a small
15148 speedup and saves a few bytes of generated code).
15150 2007-08-20 Jb Evain <jbevain@novell.com>
15152 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15154 2007-08-20 Jb Evain <jbevain@novell.com>
15156 * mini.c (mono_method_to_ir): throw MethodAccessException
15157 and FieldAccessException instead of InvalidProgramException.
15159 2007-08-20 Mark Probst <mark.probst@gmail.com>
15161 * mini.c: CoreCLR security checks.
15163 * mini.h: Removed MonoSecurityMode (moved to
15164 metadata/security-manager.h) and mono_security_mode global var
15165 (replaced by set/get functions in security-manager.h).
15167 * driver.c: Added "core-clr-test" security mode for testing. Used
15168 set-function for setting security mode.
15170 2007-08-17 Mark Probst <mark.probst@gmail.com>
15172 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15173 the new jit_info_table.
15175 * driver.c: Test code for the new jit_info_table (enabled by the
15176 define MONO_JIT_INFO_TABLE_TEST).
15178 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15180 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15181 detection of call <REG> instruction sequence. Fixes build on freebsd.
15183 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15185 * mini-exceptions.c: Fix a warning.
15187 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15189 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15190 stack overflow handling code on amd64 too.
15192 * mini-exceptions.c (mono_setup_altstack): Make this use
15193 mono_thread_get_stack_bounds ().
15195 * mini-x86.h: Disable sigaltstack on solaris x86.
15197 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15199 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15201 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15203 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15205 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15207 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15209 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15211 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15213 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15216 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15218 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15219 to be emitted (bug #82281).
15221 2007-08-01 Martin Baulig <martin@ximian.com>
15223 Merged the `debugger-dublin' branch.
15225 * debug-debugger.h (MonoDebuggerInfo):
15226 Removed the `old_*' compatibility entries.
15227 Added `debugger_version' and `data_table'.
15228 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15229 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15232 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15233 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15234 instead of a `gconstpointer'.
15235 (mono_debugger_insert_method_breakpoint): Return a
15236 `MonoDebugMethodAddressList *'.
15238 2007-06-28 Martin Baulig <martin@ximian.com>
15240 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15242 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15244 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15245 __builtin_frame_address () since it is broken on older gcc versions.
15247 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15249 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15250 on the stack overflow handling and made the managed stack overflows
15251 catchable in most cases using soft guard pages.
15252 * exceptions-x86.c: added code to restore the protection in the soft
15253 guard pages at the end of exception handling.
15255 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15257 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15259 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15261 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15262 exception handling.
15264 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15266 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15267 signal handling support until it has been ported to the new mechanism.
15268 * mini.c: fixed stack overflow detection and use the new
15269 architecture code to handle signals on the altstack.
15271 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15273 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15274 stack overflows on the alt stack.
15276 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15278 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15279 stack overflows on the alt stack.
15281 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15283 * exceptions-ppc.c: cleanup preparing for altstack support.
15285 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15287 * exceptions-arm.c: cleanup preparing for altstack support.
15289 2007-07-27 Mark Probst <mark.probst@gmail.com>
15291 * mini.c (print_jit_stats): Output hazard pointer stats.
15293 2007-07-26 Mark Probst <mark.probst@gmail.com>
15295 * driver.c, mini.c: Replaced security mode flags with a single
15298 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15300 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15302 2007-07-25 Mark Probst <mark.probst@gmail.com>
15304 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15305 (which doesn't do anything yet) for activating Core CLR
15306 (Silverlight) security.
15308 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15310 * mini-codegen.c: work around a possible gcc bug on arm.
15312 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15314 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15315 message for platforms that don't support AOT compilation.
15317 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15319 * mini.h, mini.c, driver.c: temporary smcs hack.
15321 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15323 * mini-arm.h, mini-arm.c: arm EABI fixes.
15325 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15327 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15330 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15331 trampolines taking a method argument.
15333 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15335 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15336 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15338 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15339 JIT compilation throws an exception. Fixes #82050.
15341 2007-07-19 Mark Probst <mark.probst@gmail.com>
15343 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15344 with the MONO_EXCEPTION_ defines.
15346 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15348 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15351 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15352 the cause of an assertion.
15354 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15356 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15359 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15361 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15362 assert. Should fix #82103.
15364 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15366 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15367 here too. Fixes #82095.
15369 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15372 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15374 * mini-amd64.h: Enable IMT for amd64.
15376 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15378 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15380 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15382 2007-07-12 Mark Probst <mark.probst@gmail.com>
15384 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15385 as soon as check_linkdemand sets an exception_type.
15387 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15389 * mini-x86.c: fixed offsets for IMT call sequence.
15390 * mini-x86.h: enable IMT again.
15392 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15394 * trace.c (mono_trace_enter_method): Decode MonoType too.
15396 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15398 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15400 * mini-amd64.c: Add preliminary IMT implementation.
15402 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15404 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15405 understand the new IMT-base interface invocation (thanks to
15406 Daniel Nauck for the report and the remote debugging session).
15408 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15410 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15412 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15414 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15416 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini-trampolines.c: implement AOT IMT support.
15419 * mini-x86.h: enable IMT support for wider testing.
15421 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15423 * inssel.brg (emit_imt_argument): Add aot support here.
15425 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15427 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15429 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15430 of the IMT implementation, partially from massi, with my
15431 implementation of the bsearch sequence. Disabled by default until
15432 the AOT code is implemented.
15434 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15436 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15438 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15440 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15442 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15443 arch-independent IMT JIT code from Massimiliano
15444 Mantione (massi@ximian.com) with small cleanups from me.
15446 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15448 * Makefile.am: fix svn invocation to get the svn revision to be
15449 independent of the local language (build fix).
15451 2007-07-09 Mark Probst <mark.probst@gmail.com>
15453 * mini.c (inline_method): Reset cfg->exception_type if the
15454 inlining is aborted. Fixes: 82049.
15456 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15458 * mini.c: remove assert from exception handling code when exception_ptr
15461 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15463 * mini.c (mono_codegen): Add an assert.
15465 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15466 enter and leave code.
15467 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15469 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15471 * mini-ppc.c: fixed memory corruption for localloc(0)
15474 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15476 * mini.c: Fix warnings.
15478 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15480 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15481 to emit better double->int conversions.
15483 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15485 * mini.c: the provided Min/Max optimizations are valid for unisgned
15488 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15490 * 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
15492 2007-06-28 Miguel de Icaza <miguel@novell.com>
15494 * mini.c (mono_running_on_valgrind): Add support for reporting the
15495 method and its boundaries to valgrind.
15497 2007-06-28 Martin Baulig <martin@ximian.com>
15499 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15501 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15503 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15505 * generic.2.cs: Add new test case.
15507 2007-06-25 Martin Baulig <martin@ximian.com>
15509 Merged the `debugger-dublin' branch.
15512 (mono_debugger_insert_method_breakpoint): New public method.
15513 (mono_debugger_remove_method_breakpoint): Likewise.
15514 (mono_debugger_check_breakpoints): New static method.
15515 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15517 * debug-debugger.h (MonoDebuggerInfo):
15518 Renamed (to keep backward compatibility in the vtable):
15519 `insert_breakpoint' -> `old_insert_breakpoint'.
15520 `remove_breakpoint' -> `old_remove_breakpoint'.
15521 `create_string' -> `old_create_string'.
15522 `lookup_class' -> `old_lookup_class'.
15523 `lookup_type' -> removed; changed into a dummy field.
15524 `lookup_assembly' -> `old_lookup_assembly'.
15525 Added (same functionality, but different signature):
15526 `create_string', `lookup_class', `lookup_assembly'
15528 `get_method_addr_or_bpt', `remove_method_breakpoint',
15529 `runtime_class_init'.
15531 * debug-debugger.c: Merged the `debugger-dublin' branch.
15533 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15535 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15537 (peephole_pass): Likewise.
15539 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15541 * driver.c: hopefully make setaffinity work also for ancient
15544 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15546 * driver.c : win32 build fix.
15548 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15550 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15551 processor if it is set.
15553 2007-06-21 Martin Baulig <martin@ximian.com>
15555 * debug-mini.h: New file.
15558 (mono_debugger_insert_breakpoint_full): Moved here from
15559 ../metadata/mono-debug-debugger.c.
15560 (mono_debugger_remove_breakpoint): Likewise.
15561 (mono_debugger_breakpoint_callback): Likewise.
15563 2007-06-15 Raja R Harinath <rharinath@novell.com>
15565 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15566 changes in MonoGenericClass.
15568 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15570 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15572 2007-06-14 Raja R Harinath <rharinath@novell.com>
15574 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15575 removal of MonoGenericMethod.
15577 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15579 * mini-exceptions.c: hooks for the exception events profiling API.
15581 2007-06-14 Randolph Chung <tausq@debian.org>
15583 * Makefile.ma: Add hppa target.
15584 * mini-arch.h: Include mini-hppa.h
15585 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15586 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15587 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15589 2007-06-14 Randolph Chung <tausq@debian.org>
15591 * inssel.brg: Add rules for "chained" compare-branch operations so that
15592 a single compare op can affect multiple branches. Adjust cost for
15593 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15594 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15595 cost for some rules so that they can more easily be overridden by
15596 per-arch rules (with fixes from lupus).
15597 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15599 2007-06-13 Randolph Chung <tausq@debian.org>
15601 * mini-ops.h: Reorder branch ops so that they match the order of the
15602 corresponding CEE_* ops. The code expects them this way.
15603 Add new ops for HPPA target.
15604 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15606 2007-06-13 Randolph Chung <tausq@debian.org>
15608 * mini-exceptions.c: Handle cases where the stack grows towards
15610 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15612 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15614 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15616 * driver.c: explain where a non-matching corlib is found.
15618 2007-06-13 Mark Probst <mark.probst@gmail.com>
15620 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15622 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15624 * mini-exceptions.c: Generate a method profile leave event during
15625 an exception to ensure that the profiler gets notified.
15627 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15629 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15632 * cpu-amd64.md: Add long_and/or/xor opcodes.
15634 2007-06-06 Wade Berrier <wberrier@novell.com>
15636 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15637 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15638 length of instruction shr_imm (expected 8, got 10)
15640 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15642 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15644 2007-06-06 Mark Probst <mark.probst@gmail.com>
15646 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15647 MonoInternalHashTable again (fixed bug in the internal hash table
15650 2007-06-06 Mark Probst <mark.probst@gmail.com>
15652 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15653 Have to figure out what makes it crash the SWF regression.
15655 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15657 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15659 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15661 * mini.c: optimize out the type check when storing null in a
15664 2007-06-04 Mark Probst <mark.probst@gmail.com>
15666 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15667 MonoInternalHashTable.
15669 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15671 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15672 signed integer methods.
15674 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15676 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15677 permanently since the current approach doesn't work.
15679 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15681 * inssel.brg (stmt): Only call delegate->invoke_impl if
15682 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15684 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15686 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15687 the sreg2==rdx case.
15689 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15690 account if it contains a rex prefix.
15691 (peephole_pass): Handle OP_FMOVE as well.
15693 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15695 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15696 as it causes regressions.
15698 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15700 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15701 static case as well.
15703 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15705 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15706 (mono_arch_get_this_arg_from_call): Ditto.
15708 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15710 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15713 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15714 (mono_arch_get_this_arg_from_call): Ditto.
15716 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15718 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15719 try to create optimized invoke code and use that for further invocations.
15720 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15722 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15724 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15726 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15727 sealed classes or methods.
15728 *devirtualization.cs: tests for the new optimization
15730 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15732 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15733 by the update_volatile () function.
15735 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15737 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15740 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15742 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15744 * mini.c: Add configure checks for header files.
15745 * mini-x86.c: Add configure checks for header files.
15746 * trace.c: Add configure checks for header files.
15747 * aot-runtime.c: Add configure checks for header files.
15748 * aot-compiler.c: Add configure checks for header files.
15749 * driver.c: Add configure checks for header files.
15750 * mini-codegen.c: Add configure checks for header files.
15752 Code is contributed under MIT/X11 license.
15754 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15756 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15757 icompare_imm -128 + op_iclt. Fixes #81703.
15759 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15761 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15763 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15765 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15766 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15767 so that all isinst checks now use "interface_bitmap".
15769 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15771 * cpu-amd64.md (jmp): Fix a warning.
15773 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15775 * basic.cs: Add new regression test.
15777 * basic.cs: Remove test which is now in basic-long.cs.
15779 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15781 * basic-long.cs: Add new test.
15783 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15785 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15787 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15789 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15791 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15794 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15795 throwing code a bit.
15797 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15798 the exception throwing code a bit.
15800 * mini-x86.c (get_call_info): Allocate result from a mempool.
15802 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15804 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15806 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15808 * mini.h (MonoCompile): Add 'token_info_hash' field.
15810 * mini.c: Save token->method associations during compilation so the AOT
15811 compiler can use it.
15813 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15814 which reference generic classes and methods.
15816 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15818 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15820 * aot-compiler.c (compile_method): Fix a typo in a comment.
15822 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15824 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15825 everything generic.
15827 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15829 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15831 * mini.h (MonoCompile): Add 'args' field.
15833 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15836 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15838 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15840 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15842 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15844 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15845 opcodes for some opcodes.
15847 * mini.h *.brg *.c: Use the new opcodes.
15849 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15851 * mini.h: Bumped aot revision.
15853 * inssel.brg: modified code generation of type checks for interfaces
15854 to use the new "MonoClass.interface_bitmap" instead of the old
15855 "MonoClass.interface_offsets".
15857 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15859 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15861 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15863 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15866 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15868 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15870 2007-04-27 Wade Berrier <wberrier@novell.com>
15872 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15873 mini.h) to fix build.
15875 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15877 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15879 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15880 causes the corlib unit tests to fail.
15882 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15884 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15886 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15888 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15889 opcodes to the comparison relations.
15891 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15892 opcodes to their types.
15894 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15896 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15897 it in cfg->arch.cinfo.
15899 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15901 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15902 cfg->cil_offset_to_bb.
15904 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15906 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15907 created becase of initlocals.
15909 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15911 * mini-alpha.c cpu-alpha.md: More alpha port work from
15912 Sergey Tikhonov <tsv@solvo.ru>.
15914 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15916 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15918 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15920 * cpu-s390.md (break): Correct the length of break instruction.
15922 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15924 * mini.c: fix a couple of soft-float issues and comments.
15926 2007-04-15 Miguel de Icaza <miguel@novell.com>
15928 * trace.c (is_filenamechar): - is also a filename char.
15930 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15932 * mini-s390.c: Correct checking for enum type in return value processing.
15934 2007-04-14 Raja R Harinath <rharinath@novell.com>
15936 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15937 (version.h): Makefile is in the build directory.
15939 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15941 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15943 2007-04-11 Martin Baulig <martin@ximian.com>
15945 * mini.c (can_access_member): Fix handling of generic classes;
15948 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15950 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15952 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15954 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15956 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15958 * mini-codegen.c: make sure the right spill amount is
15959 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15961 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15963 * mini-ppc.c: fixes for the fp_branch_nan test.
15965 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15967 * basic.cs: Comment out new test which still fails on ia64.
15969 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15971 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15973 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15975 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15977 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15979 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15980 on 64 bit machines. Fixes part of #80738.
15982 * basic.cs: Add regression test.
15984 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15986 * inssel.brg basic.cs: Revert previous change to fix build.
15988 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15991 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15993 * basic.cs: Add new regression test.
15995 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15997 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
16000 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16002 * cpu-s390x.md: Correct length of break instruction.
16004 2007-03-16 Neale Ferguson <neale@sinenomine.net>
16006 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
16007 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
16009 2007-03-15 Jonathan Chambers <joncham@gmail.com>
16011 * *.c: Begin WIN64 port.
16012 * mini.c: Use correct register in profiler.
16013 * mini-amd64.c: No inline assembly on Win64.
16014 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
16015 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
16016 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
16017 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
16018 mono_arch_ip_from_context for Win64.
16020 Contributed under MIT/X11 license.
16022 2007-03-15 Zoltan Varga <vargaz@gmail.com>
16024 * exceptions-amd64.c (seh_handler): Ditto.
16026 * exceptions-x86.c (seh_handler): Fix a memory leak.
16028 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
16030 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
16031 mini-s390x.c: fixed peephole optimizations to deal
16032 correctly with 1 and 2 byte reload avoidance.
16034 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
16036 * cpu-s390.md, cpu-s390x.md: update localloc length.
16038 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16040 * cpu-g4.md: added missing descriptions.
16042 2007-03-14 Miguel de Icaza <miguel@novell.com>
16044 * Makefile.am: Add support so the tail tests are not executed on
16045 PowerPC as that is a known limitation of the PowerPC port.
16047 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16049 * runmdesc.bat: Move to msvc directory.
16051 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16053 * runmdesc.bat: Run executable that was produced by the current
16054 target and sent via an argument.
16056 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16058 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16061 * generics.2.cs: Add regression test.
16063 2007-03-09 Wade berrier <wberrier@novell.com>
16065 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16067 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16069 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16070 AOT code depends on this.
16072 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16074 * mini.c: more precise tracking of types in the eval stack
16075 (part of fix for bug #81044).
16077 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16079 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16081 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16083 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16085 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16087 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16089 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16091 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16092 a pointer on 64 bit systems. Fixes #80190.
16094 * iltests.il: Add new regression test.
16096 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16098 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16100 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16102 * trace.c: Remove an erroneous alignemnt check when tracing.
16103 Fixes --trace on OSX86.
16105 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16107 * mini-$(arch).h: initialize SP in context for all the archs.
16109 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16111 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16112 regressions in the thread tests.
16114 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16116 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16117 - fixed implementation of LOCALLOC opcode
16118 - implemented non-un compare for floats
16120 - implementation of FDIV and CKFINITE opcodes
16121 - fixes for latest mono updates
16122 - additional arch opcodes
16124 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16126 * Makefile.am: simplify and merge rules for cross-compilation.
16128 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16130 * local-propagation.c: Actually *apply* the fix for bug 80591...
16132 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16134 * mini-exceptions.c: backuot part of the last change
16135 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16137 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16138 * inssel.brg: Fix bug 59286.
16141 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16143 * mini-exceptions.c: patch from Zoltan to correctly check for
16144 stack boundaries (using the stack register, not the frame register),
16145 fixes bugs #80724, #79717.
16147 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16149 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16150 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16152 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16153 presence of frame pointer elimination.
16155 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16157 * mini-x86.h: NetBSD UCONTEX_REG defines.
16159 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16161 * inssel-amd64.brg: Fix amd64 build.
16163 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16165 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16168 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16170 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16173 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16175 2007-01-30 Mark Mason <mason@broadcom.com>
16177 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16178 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16179 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16180 beginning support for CEE_JMP [not quite working yet]
16181 * tramp-mips.c: LMF handling now works
16183 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16185 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16187 * mini.h (NULLIFY_INS): New macro.
16189 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16191 * mini.c: statistical profiler fix for windows, patch
16192 from Tor Lillqvist (tml@novell.com).
16194 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16195 * local-propagation.c: Fix bug 80591.
16197 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16199 * Makefile.am: put back the --export-dynamic option as with
16200 the previous gmodule flags (thanks to Robert Jordan).
16202 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16204 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16206 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16207 simplify and speed up the local register allocator. Also rename some fields
16208 like iassign->vassign.
16210 * regalloc.c: Remove some functions which are no longer used since their
16211 inlined version is in mini-codegen.c.
16213 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16215 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16217 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16219 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16220 narrowing. Fixes #80622.
16222 * iltests.il: Add new regresssion test.
16224 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16226 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16227 debug-debugger.c, debug-debugger.h: warning fixes.
16228 * driver.c: updated copyright year and made it fit in one line.
16230 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16232 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16234 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16236 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16238 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16240 * iltests.il: Add new test for bug #80507.
16242 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16244 * mini-arm.h: use soft-float also on vfp for now.
16246 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16248 * mini.c: fix some more soft-float issues.
16250 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16252 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16254 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16255 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16256 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16257 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16259 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16261 * mini-arm.c: typo fix.
16263 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16265 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16267 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16269 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16270 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16272 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16274 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16276 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16278 * inssel.brg: Fix a warning.
16280 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16282 * abcremoval.c ssa.c ssapre.c: Update after this change.
16284 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16286 * dominators.c (df_set): Use mono_bitset_union_fast.
16288 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16290 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16291 mini-codegen.c: reduce relocations and memory usage for the cpu
16294 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16296 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16298 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16299 to reduce their size.
16301 2007-01-19 Mark Mason <mason@broadcom.com>
16303 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16304 * mini-mips.c: more configuration macros, support long conditional branches, additional
16305 asserts, fix epilog instrumentation.
16306 * mini-mips.h: use standard stack walk
16307 * cpu-mips.md: increase size of div, rem and conditional branches
16309 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16311 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16314 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16316 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16317 (compile_method): Ditto.
16319 * aot-runtime.c (decode_klass_info): Ditto.
16321 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16322 needed by the code generated by inssel.brg. Also fix a warning.
16324 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16326 * mini.c: deal with enums that become genericinsts by
16327 being nested in a generic class (bug #79956).
16329 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16331 * mini.c: match the generic definition to check for
16332 private access with generic types (bug #78431).
16334 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16336 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16337 to make life easier for people cross-compiling that insist on not
16340 2007-01-17 Mark Mason <mason@broadcom.com>
16342 * inssel-long.brg: patch to deal with mips missing flags
16343 * inssel-long32-mips.brg: implement overflow checks
16344 * insset-mips.brg: implement overflow checks
16345 * mini-mips.h: implement conditional exception handling
16346 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16347 Remove unused code, minor cleanups.
16348 * exceptions-mips.c: minor cleanups
16349 * mini-ops.h: add mips conditional exception ops
16350 * cpu-mips.md: add mips conditional exception ops
16353 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16355 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16356 to deal with mips missing of flags.
16358 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16360 * exceptions-ppc.c: execute fault handlers.
16362 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16364 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16366 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16368 * mini.c: handle also floating point values in initialize_array.
16370 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16372 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16373 array initialization and make it conditional on the intrins option.
16375 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16377 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16378 relocations and put the patch info names close to the enum definition.
16380 2007-01-15 Mark Mason <mason@broadcom.com>
16382 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16384 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16386 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16388 2007-01-12 Raja R Harinath <rharinath@novell.com>
16390 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16392 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16394 * Makefile.am: distribute the mips sources.
16396 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16398 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16401 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16403 * cpu-x86.md: back out for now as this triggers other regressions.
16405 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16407 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16408 to eax:edx, so ecx can't get allocated to them (bug #80489).
16410 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16412 * mini.c, mini-exceptions.c: enabled running fault handlers
16415 2007-01-03 Miguel de Icaza <miguel@novell.com>
16417 * driver.c: If nothing fail, do not use the string "failed",
16418 because it makes it very annoying to view test result logs on the
16421 2006-12-30 Miguel de Icaza <miguel@novell.com>
16423 * debug-debugger.c (mono_debugger_main): Rename "main" to
16424 "main_method" to prevent a warning.
16426 Remove a warning for unused field.
16428 2006-12-28 Martin Baulig <martin@ximian.com>
16431 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16433 2006-12-22 Martin Baulig <martin@ximian.com>
16435 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16436 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16437 seperate `.mdb_debug_info' section, so we can access it from the
16438 debugger even if the binary is stripped.
16440 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16441 from the `.mdb_debug_info' here to prevent the linker from
16442 removing that section.
16444 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16445 mdb-debug-info64.s.
16447 2006-12-19 Robert Jordan <robertj@gmx.net>
16449 * mini-x86: enable the code to return small structures in
16450 registers for FreeBSD as well. Fixes bug #80278.
16451 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16453 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16455 * mini-x86.c: align the stack when calling the profiler
16456 function instrumenting the prolog (on OSX).
16458 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16460 * mini.c: emit a break opcode where Debugger.Break () is called.
16462 2006-12-13 Miguel de Icaza <miguel@novell.com>
16464 * mini.c (mono_method_to_ir): Provide useful information on this
16465 assert, to prevent others from debugging like I did.
16467 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16469 * mini.c: enable code which was incorrectly commented
16472 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16474 * mini-x86.c: enable on OSX, too, the code to return small
16475 structures in registers.
16477 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16479 * mini-x86.c: remove the use of the dynamic code manager here, too.
16481 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16483 * mini.h, debug-debugger.c, tramp-*.c: fixed
16484 mono_debugger_create_notification_function() to use
16485 mono_global_codeman_reserve () instead of a dynamic code manager.
16487 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16490 ves_array_element_address() jit icall and use a generated
16491 managed method instead (which is about 4 times faster for a rank 3
16494 2006-11-29 Mark Mason <mason@broadcom.com>
16496 * basic-calls.cs: additional tests for passing
16497 structures as function arguments.
16499 2006-11-29 Mark Mason <mason@broadcom.com>
16501 * mini-mips.h: disable custom exception handling
16502 * mini-mips.c: throw/rethrow should use jalr to call
16503 exception stubs. Fixed bug with passing structures
16504 by value. More support for tracing floating point
16507 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16509 * mini.c: fixed typo in the soft-float ldind.r4 handling
16512 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16514 * mini.c, mini.h, driver.c: added --runtime command line
16515 option to select a different runtime than the autodetected one.
16516 * jit.h: added API for embedders to initialize with a specific
16519 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16521 * mini.c: handle also boxing of r4 values (bug #80024).
16523 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16525 * mini-ppc.c: force indirect calls until we reserve
16526 enough address space for all the generated code.
16528 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16530 * exceptions-arm.c: workaround bugs in the libc definition
16531 of struct ucontext.
16533 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16535 * inssel.brg: fixes from me and Mark Mason.
16537 2006-11-23 Dick Porter <dick@ximian.com>
16539 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16540 semaphore display now we've fixed the initial value
16542 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16544 * inssel.brg: partially revert the last change to fix the build.
16546 2006-11-21 Mark Mason <mason@broadcom.com>
16548 * inssel.brg: Add and use compare-and-branch macros to support
16549 architectures that do not have condition code registers (ie. MIPS).
16550 * *-mips.{c,brg,md}: Fix copyright statements
16552 2006-11-20 Mark Mason <mason@broadcom.com>
16554 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16555 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16556 * mini.h: Added declaration for mono_print_ins()
16557 * mini-codegen.c: added ins_spec initializer for MIPS
16558 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16559 vreg to be virtual and hreg to be non-virtual.
16560 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16561 is not yet working/implemented correctly.
16562 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16563 non-static, fixup calls to print_ins() from other parts in the file.
16565 2006-11-20 Mark Mason <mason@broadcom.com>
16567 * basic-calls.cs: added tests for passing structures as arguments
16570 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16572 * inssel-long32.brg: optimize signed division by power of two.
16574 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16576 * mini-arm.c: added support for interworking with thumb code
16577 (mono must be still be built using the ARM instruction encoding).
16579 2006-11-19 Miguel de Icaza <miguel@novell.com>
16581 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16582 verifier has different rules for it. Fixes a few verifier issues
16585 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16586 at the end, so people know what happened.
16588 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16590 * brach-opts.c: in optimize_exception_target() make sure we
16591 are in a catch clause (fixes bug #79871).
16593 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16595 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16596 more soft-float support fixes.
16598 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16600 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16601 that are passed half on the stack and half in registers.
16603 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16605 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16606 more mips integration work from Mark E Mason
16607 <mark.e.mason@broadcom.com>.
16609 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16611 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16612 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16613 tramp-mips.c: added sources for the mips port, not
16614 integrated in the build yet. Contributed by
16615 Mark E Mason <mark.e.mason@broadcom.com>.
16617 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16619 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16621 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16623 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16624 put the soft-float rules in its own file since it seems to
16625 break s390 compilation.
16627 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini-arm.c: fixed wrnings.
16631 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16633 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16634 inssel-arm.brg: ARM support for soft-float.
16636 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16638 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16639 loads and stores of 32 bit fp values.
16641 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16643 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16645 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16646 works. Fixes #79852 and #79463.
16648 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16650 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16651 more soft-float support WIP and fixes.
16653 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16655 * mini-arm.c: some VFP updates.
16657 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16659 * mini-exceptions.c: 0 is a valid local var offset in some
16660 architectures, don't assert (bug #78508).
16662 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16664 * exceptions-arm.c: fixed off by one error in stack walk code.
16666 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16668 * mini.h, mini.c: more precise tracking of type load exceptions.
16670 2006-11-03 Robert Jordan <robertj@gmx.net>
16672 * Makefile.am: [WIN32] Add monow.exe target.
16673 * driver.c: [WIN32] Don't detach the console when debugging.
16676 2006-10-30 Miguel de Icaza <miguel@novell.com>
16678 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16680 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16682 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16684 * driver.c (mini_regression): Fix --regression with AOT.
16686 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16688 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16690 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16692 * mini-sparc.h: Don't use sigaction on sparc/linux.
16694 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16696 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16698 * mini-exceptions.c: Add proper include files for getpid ().
16700 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16702 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16703 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16706 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16707 name cache to reduce its size.
16709 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16711 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16713 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16714 the mono_lmf TLS variable.
16716 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16717 trampoline lmf frames.
16719 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16721 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16723 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16724 the mono_lmf TLS variable.
16726 * mini-exceptions.c: Access the LMF structure through accessors.
16728 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16729 variable instead of in jit_tls->lmf.
16731 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16733 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16734 trampoline lmf frames.
16736 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16738 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16740 * mini.c trace.c mini-x86.c: Revert these too.
16742 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16745 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16747 * genmdesc.c: removed now dead code.
16749 2006-10-09 Robert Jordan <robertj@gmx.net>
16751 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16753 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16755 * mini.h: do not leave gaps in the opcode values.
16757 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16759 * jit-icalls.h: flag functions as internal here, too.
16761 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16763 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16764 functions with the internal attribute.
16766 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16768 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16770 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16772 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16775 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16777 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16778 tail calls as on other platforms.
16780 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16782 * iltests.il: Add a few tailcall tests.
16784 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16786 * driver.c: fix loop for old compilers (bug #79521).
16788 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16790 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16792 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16794 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16795 metadata without any code.
16797 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16798 more precise debugging information using gdb.
16800 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16802 * inssel-ia64.brg: Make the helper methods static.
16804 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16806 * inssel-x86.brg: make the helper methods static.
16808 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16810 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16812 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16814 * mini.c: updates for monoburg changes.
16815 * inssel.brg: make a few helper functions static as they should.
16817 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16819 * Makefile.am: Move mini-codegen.c to common_sources.
16821 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16823 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16825 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16826 mini-ppc.h: port to use the common local register allocator.
16828 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16830 * mini.h: Remove the comment too then.
16832 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16834 * mini.h: put back backend.data which is to be used shortly and
16835 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16836 pointers on 4 byte boundaries it'd have much bigger issues running
16837 and you can ifdef it out anyway.
16839 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16841 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16842 MonoInst size by 4 bytes on 64 bit machines.
16844 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16846 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16847 replacement with more meaningful field names. Arch maintainers, please
16848 check the assigned names are good enough for your arch.
16850 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16852 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16853 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16855 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16857 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16858 relocations and memory requirements, put the optimization flags
16859 definitions in their own file.
16861 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16863 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16865 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16867 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16869 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16871 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16873 * inssel.brg: use the correct function to get the size of an item
16874 in an array, given an element class.
16875 * aot-compiler.c: do not access class->class_size directly.
16877 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16879 * mini.h, debug-mini.c: added a debugging function to print
16880 info about local variables and arguments in a jitted method.
16882 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16884 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16886 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16888 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16890 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16891 inner and outer loops when passing vtypes.
16893 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16895 * mini-ppc.c: take into account the cpu errata for cache flushing
16896 which caused some random errors (bug #79381).
16898 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16900 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16901 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16903 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16905 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16908 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16909 freebsd ports tree.
16911 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16912 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16914 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16917 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16919 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16921 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16923 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16924 macro does not have to be changed during debugging.
16926 * 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>.
16928 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16930 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16932 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16933 MONO_ARCH_NO_EMULATE_MUL is defined.
16935 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16937 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16939 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16941 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16943 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16945 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16946 stuff to mini-exceptions.c where it is used.
16948 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16949 setup code, the real one is in mini-exceptions.c.
16951 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16952 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16953 some changes from the freebsd ports tree.
16955 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16958 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16960 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16962 * mini.c: on Linux, check for /proc to be mounted
16963 (bug# 79351, novell bug#201204).
16965 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16967 * mini.c: handle cases where pthread_attr_getstack() behaves
16968 incorrectly (bug #78096).
16970 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16972 * mini-arm.c: support larger stack frames (bug #79272).
16974 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16976 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16978 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16981 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16982 mono_class_from_name () to find a class from its name.
16984 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16986 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16988 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16990 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16992 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16994 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16996 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16997 callinfo->trampoline.
16999 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
17001 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
17004 2006-09-03 Zoltan Varga <vargaz@gmail.com>
17006 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
17008 2006-09-02 Zoltan Varga <vargaz@gmail.com>
17010 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
17011 stats.method_trampolines, it is already done by the generic trampoline code.
17013 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
17015 2006-09-01 Zoltan Varga <vargaz@gmail.com>
17017 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
17019 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
17021 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
17023 * mini.c (print_jit_stats): Print mscorlib mempool size too.
17025 * mini.c (print_jit_stats): Print new stats.
17027 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
17029 2006-08-31 Zoltan Varga <vargaz@gmail.com>
17031 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
17032 Address on two dimensional arrays. Fixes #78729.
17034 * mini.h (MonoCompile): Add a 'skip_visibility' field.
17036 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
17039 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
17041 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
17044 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
17046 (mini_get_ldelema_ins): Ditto.
17048 2006-08-30 Zoltan Varga <vargaz@gmail.com>
17050 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
17051 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17054 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17056 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17057 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17059 * exceptions-s390x.c: Cosmetic change.
17061 * tramp-s390.c: Fix warning.
17063 * cpu-s390.md: Correct length of mul_imm.
17065 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17067 * aot-compiler.c: added binary writer with ELF backend
17068 implementation (only on Linux/x86 for now).
17070 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17072 * Makefile.am: Don't run net 2.0 AOT tests.
17074 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17075 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17077 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17079 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17081 * aot-compiler.c: simplified and refactored the asm-writing code
17082 to allow different backends.
17084 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17086 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17088 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17089 little. Share patches of type TYPE_FROM_HANDLE as well.
17091 * mini.c (mono_patch_info_equal): New helper function.
17092 (mono_patch_info_hash): Ditto.
17094 * aot-compiler.c (emit_method_code): Fix s390 build.
17096 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17097 is not handled because it is stored as a flag and not as a type ctor. Fixes
17100 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17102 * aot-compiler.c: Fix computation of GOT slot statistics.
17104 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17105 Also remove support for not PIC AOT.
17107 * mini.h: Bump AOT file format version.
17109 * objects.cs: Add a test for #78990.
17111 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17112 (peter.dettman@iinet.net.au). Fixes #79087.
17114 * basic-long.cs: Add a test for the above.
17116 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17118 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17120 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17123 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17125 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17128 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17130 * mini.c: Don't verify COM proxy invoke calls
17133 2006-08-10 Dick Porter <dick@ximian.com>
17135 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17136 which process is holding semaphores locked.
17138 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17140 * mini-ia64.c mini-amd64.c: Fix #79027.
17142 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17144 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17146 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17147 implicit arguments in a vararg call. Fixes #79027.
17149 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17151 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17152 (mono_get_array_new_va_signature): Ditto.
17154 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17156 * aot-runtime.c: Call init_plt lazily.
17158 * inssel-long.brg: Fix unsigned long->int conversion.
17160 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17162 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17163 that most data is now in the .rss/.data section.
17165 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17167 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17169 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17171 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17173 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17175 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17176 virtual call. Fixes #79010.
17178 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17179 and use the result as the this argument in the real call.
17181 * generics.2.cs: Add a new test for #79010.
17183 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17185 * mini-x86.c: Fix a warning.
17187 * aot-compiler.c: Add a bunch of statistics.
17189 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17191 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17193 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17195 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17197 * 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>.
17199 2006-07-13 Miguel de Icaza <miguel@novell.com>
17201 * mini.c (mono_method_to_ir): Obtain the original method in the
17202 CIL stream and use this to perform validation.
17206 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17208 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17209 (mono_arch_call_opcode): Ditto.
17211 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17214 * mini.c (mono_patch_info_dup_mp): New helper function.
17216 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17217 compilation. Fixes #78827.
17219 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17221 * declsec.c: Use original security informations for
17222 MONO_WRAPPER_MANAGED_TO_MANAGED.
17224 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17226 * mini.c: Allow Com Interop methods/classes and
17227 don't verify COM wrapper calls
17230 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17232 * inssel-long32.brg: Fix long->i4 checked conversion.
17234 * exceptions.cs: Add a test for the above.
17236 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17238 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17240 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17243 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17246 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17248 * mini.c: Fix solaris/x86 exception handling.
17250 * Makefile.am: Get rid of $(ICU_LIBS).
17252 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17254 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17255 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17256 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17258 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17260 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17261 this function causes a SIGSEGV.
17263 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17265 * mini.c: Remove unused solaris/x86 includes.
17267 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17269 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17271 2006-06-20 Jb Evain <jbevain@gmail.com>
17273 * cpu-g4.md: fix max length of start_handler instruction.
17275 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17276 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17278 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17279 * ssa.c: Fixed bug 78653 for SSA based deadce.
17280 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17281 MonoInst.flags, used in SSA based deadce.
17282 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17283 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17285 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17287 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17288 it can end up using non executable memory on ppc64 systems
17289 running ppc32 userspace (fix from Johannes Berg).
17291 2006-06-14 Dick Porter <dick@ximian.com>
17293 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17296 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17297 * mini.c: Made so that inline is locally disabled if it would
17298 trigger a .cctor, because too many apps depend on this behavior
17299 (which seems to be also the one of the MS CLR).
17301 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17303 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17304 No idea why this worked before.
17306 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17307 which branch to outer exception clauses since they could skip the
17308 inner finally clauses. Fixes #78633.
17310 * exceptions.cs: Add a test for the above.
17312 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17315 * iltests.il: Add a test for the above.
17317 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17319 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17320 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17322 * iltests.il: Add a test for the above.
17324 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17326 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17328 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17329 methods as instrinsics.
17331 2006-06-09 Wade Berrier <wberrier@novell.com>
17333 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17334 (simple-cee-ops.h ssapre-mini-ops.h)
17336 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17338 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17339 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17341 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17342 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17344 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17346 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17348 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17350 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17351 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17352 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17353 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17354 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17355 of opcodes, so that bug 78549 should not happen again.
17356 * ssapre.c: Updated to use the renamed files.
17358 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17360 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17361 in OP_ATOMIC_EXCHANGE_I4.
17363 2006-06-07 Wade Berrier <wberrier@novell.com>
17365 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17366 in mono_debugger_create_notification_function)
17368 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17370 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17372 * mini.c (type_from_stack_type): Disable some changes which do not
17375 * driver.c: Reenable opts.
17377 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17378 of the evaluation stack.
17380 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17381 evaluation stack trace at entry to the bblock.
17383 * mini.c (merge_stacks): New function to perform verification of stack merges.
17384 Turned off by default.
17386 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17389 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17391 * local-propagation.c: Fixed bug 78549.
17393 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17395 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17397 2006-06-02 Miguel de Icaza <miguel@novell.com>
17399 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17400 tramp-arm.c, tramp-ia64.c
17401 (mono_debugger_create_notification_function): Update signature to
17402 new signature and use new protocol for creating the notification
17405 Should fix the build.
17407 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17409 * exceptions-ppc.c (mono_jit_walk_stack)
17410 (ves_icall_get_frame_info): Fix the build
17412 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17414 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17416 2006-05-31 Raja R Harinath <rharinath@novell.com>
17418 * il2tests.2.il: New file for generics CIL tests. Add test for
17420 * Makefile.am: Update.
17423 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17426 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17428 * aliasing.c: Fixed bug 78311.
17430 2006-05-29 Martin Baulig <martin@ximian.com>
17432 * mini-exceptions.c (mono_find_jit_info): When computing the
17433 native offset, check whether we're actually inside the method's
17434 code; call mono_debug_print_stack_frame() to format the frame.
17435 (ves_icall_System_Exception_get_trace): Call
17436 mono_debug_print_stack_frame() to format the stack frame.
17437 (ves_icall_get_trace): Update to the new debugging API.
17438 (mono_jit_walk_stack_from_ctx): Likewise.
17439 (ves_icall_get_frame_info): Likewise.
17441 * mini.c (get_method_from_ip): Use the new debugging API.
17442 (mono_print_method_from_ip): Likewise.
17445 (mono_jit_walk_stack): Use the new debugging API.
17446 (ves_icall_get_frame_info): Likewise.
17448 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17450 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17452 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17454 * mini.c: Added "limitator" to inline for debugging.
17456 2006-05-24 Martin Baulig <martin@ximian.com>
17458 * debug-debugger.c (mono_debugger_init): Create a private,
17459 malloc()-based code manager for the notification function and
17460 intentionally leak it on exit. This fixes the crash-on-exit race
17464 (mono_debugger_create_notification_function): Added
17465 `MonoCodeManager *' argument.
17468 (mono_debugger_create_notification_function): Added
17469 `MonoCodeManager *' argument.
17471 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17473 * aliasing.c: Fixed 64 bit issue.
17474 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17475 default since all known bugs are fixed (one more time!).
17477 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17479 * mini.c: write barrier support.
17481 2006-05-23 Martin Baulig <martin@ximian.com>
17483 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17484 check at the top of the file.
17486 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17488 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17489 reverting changes without reason and without changelog entries.
17491 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17493 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17494 to a few opcodes. Fixes #78439.
17496 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17497 consistency with other archs.
17499 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17501 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17503 * debug-debugger.c: fix the build.
17505 2006-05-17 Martin Baulig <martin@ximian.com>
17508 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17509 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17510 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17511 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17513 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17515 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17517 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17519 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17520 MONO_TYPE_GENERICINST.
17522 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17523 MONO_TYPE_GENERICINST.
17525 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17527 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17530 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17532 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17534 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17536 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17538 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17539 mono_trace_cleanup ().
17541 * iltests.il: Fix problem with the newly added test.
17543 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17544 due to register constraints, free up the previous hreg. Fixes #78314.
17546 * iltests.il: Add new test for #78314.
17548 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17549 Interlocked.Add. Fixes #78312.
17551 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17553 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17555 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17557 2006-05-05 Martin Baulig <martin@ximian.com>
17559 * debug-mini.c (mono_debug_open_block): New method.
17562 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17563 the beginning of each basic block.
17566 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17567 the beginning of each basic block.
17569 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17571 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17572 default until I understand why they break the build on amd64.
17574 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17576 * mini.c (mini_cleanup): Call mono_cleanup ().
17578 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17581 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17583 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17584 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17585 default since all known bugs are fixed, and I cannot reproduce bug
17586 77944... I'm asking Matt Hargett to test again after this commit.
17588 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17590 * mini-codegen.c: Fixed typo that thrashed inline.
17592 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17594 * dominators.c (compute_dominators): Avoid using a worklist since
17595 it is not correct in some cases. Instead, iterate over all bblocks as
17596 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17598 2006-04-28 Miguel de Icaza <miguel@novell.com>
17600 * mini.c (mono_jit_compile_method_inner): Use
17601 mono_prepare_exception_from_error that resets the value
17604 2006-04-27 Miguel de Icaza <miguel@novell.com>
17606 * mini.c: Move the mini_loader_error_to_exception to metadata.
17608 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17610 * aliasing.c: Fixed bug 78210.
17612 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17614 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17615 default until all their problems (or the ones they trigger) are fixed.
17617 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17619 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17621 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17622 as loaded only after resolving patches since that could invoke the same method.
17624 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17626 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17629 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17632 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17635 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17636 made from AOT code through the PLT table.
17638 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17639 holding the plt offset when a call is made to the aot plt trampoline.
17641 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17643 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17646 * Makefile.am (common_sources): Fix build breakage.
17648 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17649 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17650 intra-assembly calls if possible.
17652 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17654 * mini-trampolines.c: Handle PLT entries.
17656 * mini.c: Avoid creating a GOT var for calls.
17658 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17659 from mscorlib code.
17661 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17662 from mscorlib code.
17664 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17667 * mini.h: Bump AOT file format version.
17669 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17672 2006-04-25 Martin Baulig <martin@ximian.com>
17674 * driver.c: Disable copyprop, consprop and inline when running
17675 inside the debugger.
17677 2006-04-25 Martin Baulig <martin@ximian.com>
17679 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17680 with `get_current_thread' and added `detach'.
17681 (MonoDebuggerMetadataInfo): Added `thread_size',
17682 `thread_tid_offset', `thread_stack_ptr_offset' and
17683 `thread_end_stack_offset'.
17685 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17687 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17690 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17691 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17693 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17695 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17697 * aot.c: Add support for ADJUSTED_IID.
17699 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17701 * aot.c (emit_method_order): Don't align method_order_end.
17703 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17704 the interface ID changes.
17706 2006-04-21 Dick Porter <dick@ximian.com>
17708 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17709 cleaning up a thread. Fixes the new part of bug 77470.
17711 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17713 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17714 to managed wrapper.
17716 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17718 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17720 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17721 SIGSEGV. Fixes #78072.
17723 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17724 unregister our SIGABRT handler.
17726 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17728 * mini.c: Disabled inline where it can alter the call stack in a
17729 way visible from managed code.
17730 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17733 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17735 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17736 on other platforms. Fixes #78089.
17738 2006-04-13 Martin Baulig <martin@ximian.com>
17740 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17741 determine whether we're inside the debugger.
17744 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17746 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17748 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17749 handler clauses. Fixes #78024.
17751 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17752 in the CALL_MEMBASE opcodes. Fixes #78088.
17753 (mono_arch_get_vcall_slot_addr): Ditto.
17755 2006-04-10 Martin Baulig <martin@ximian.com>
17757 * debug-debugger.c: The thread handling code has now been moved
17758 into ../metadata/threads.c.
17760 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17762 * driver.c (mono_main): Fix --with-gc=none build.
17764 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17765 (mono_spillvar_offset_float): Ditto.
17766 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17767 hreg, not when its !global, since on ia64, there is a third category: stacked
17770 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17772 * mini.c: set MonoInst->klass for load field address and a few other
17775 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17777 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17779 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17781 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17782 the branch opt changes.
17784 2006-04-06 Dick Porter <dick@ximian.com>
17786 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17788 * wapihandles.c (mini_wapi_seminfo):
17789 * driver.c (mono_main): Add semaphore info option
17791 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17793 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17794 branch optimization changes. Fixes #78009.
17796 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17798 * mini.c: ignore accessibility of methods in managed->native wrappers.
17800 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17802 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17804 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17806 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17808 * mini.c: Modify the branch optimizations to preserve the invariant that
17809 the entries inside the in_bb and out_bb arrays are unique.
17810 (mono_unlink_bblock): Avoid creation of new arrays.
17812 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17814 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17817 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17819 * mini.c (optimize_branches): Remove the "optimizations" in
17820 the cbranch1/cbranch2 -> branch cases which were causing several
17821 problems in the past. Fixes #77986.
17823 2006-03-31 Chris Toshok <toshok@ximian.com>
17825 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17826 default optimizations :(
17828 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17830 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17833 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17835 * local-propagation.c: Added comments to structs and removed
17836 "Mono" prefixes from local tree mover types.
17838 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17840 * Makefile.am (arch_sources): Define this for each architecture so
17841 libmono_la_SOURCES is defined in one place.
17843 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17845 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17848 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17850 * driver.c: print the GC name supplied by configure.
17852 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17854 * local-propagation.c: Added tree mover, and moved here all the
17855 local propagation code from mini.c
17856 * mini.c: Added support for treeprop, and moved all the local
17857 propagation code to local-propagation.c
17858 * mini.h: Added support for treeprop
17859 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17860 treeprop, inline and deadce by default
17861 * Makefile.am: Added local-propagation.c
17863 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17865 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17867 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17869 * debug-debugger.c: make it compile without the Boehm GC.
17871 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17873 * mini.c: fixed issue with mismatch when an icall is registered
17874 with multiple names but same address.
17876 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17878 * declsec.c, mini-exceptions.c: use write barrier to set reference
17879 fields of managed objects.
17881 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17883 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17884 (can_access_internals): Fix a warning.
17886 * mini.c (print_method_from_ip): Rename this to
17887 mono_print_method_from_ip so it gets exported.
17889 * trace.c: Deal with strings inside StringBuilder's containing garbage
17890 and fix memory leaks. Fixes #77848.
17892 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17894 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17897 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17899 * mini-s390.c: Remove OP_X86_TEST_NULL.
17901 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17903 * mini.c: use the correct GetHashCode() for the moving collector.
17905 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17907 * liveness.c: Regalloc spill cost tuning.
17909 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17911 * mini-s390x.h: Correct S390_LONG macro.
17913 * mini-s390x.c: Cleanup unused code.
17915 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17917 * jit-icalls.h: New file.
17919 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17920 icalls and include that instead of including jit-icalls.c.
17922 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17925 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17927 * mini.c: when checking for member accessibility, also check for
17928 friend assemblies and for explicit interface implementations.
17930 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17932 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17934 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17936 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17937 common cases are done first.
17939 * mini-ops.h: Only define platform specific opcodes on the given platform.
17941 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17944 2006-03-14 Martin Baulig <martin@ximian.com>
17946 Revert Paolo's change from r57348:
17948 * mini.h: don't use gboolean for bitfields.
17949 * mini.c: verifier changes for fields and methods accessibility.
17951 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17953 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17955 * mini-s390x.c: Fix conv_r_un.
17957 * cpu-s390, cpu-s390x.md: Fix lengths.
17959 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17961 * mini.c: nested types have access to all the nesting
17962 levels, not just the enclosing types.
17964 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17966 * mini.c: added a few more verification checks.
17968 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17970 * liveness.c: Merge optimizations from the linear-il branch.
17972 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17974 * mini-ia64.c (emit_call): Add a comment.
17976 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17978 * tramp-ia64.c: Fix some warnings.
17980 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17982 * mini.h: don't use gboolean for bitfields.
17983 * mini.c: verifier changes for fields and methods accessibility.
17985 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17987 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17988 lazy icall wrapper changes.
17990 * dominators.c: Replace all the dominator algorithms with faster
17991 ones from the linear-il branch.
17993 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17996 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17997 common cases are done first.
17999 * mini-amd64.c: Fix some warnings.
18001 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
18004 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
18007 * mini.h: Add a missing prototype.
18009 2006-03-10 Zoltan Varga <vargaz@gmail.com>
18011 * mini.c: Compile icall wrappers lazily.
18013 * mini-codegen.c: Use printf instead of g_print since its much faster.
18015 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
18018 * mini.c (optimize_branches): Cache the negative result from
18019 remove_block_if_useless ().
18021 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
18022 Also fix some bblock linking issues.
18024 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
18027 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
18029 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
18030 accessed fields first, for better cache behavior.
18032 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
18034 * mini.c: speedup IList<T> array accesses.
18036 2006-03-09 Zoltan Varga <vargaz@gmail.com>
18038 * mini.c (mono_method_to_ir): Handle large methods overflowing the
18039 inline_costs counter. Fixes #77190.
18041 2006-03-06 Zoltan Varga <vargaz@gmail.com>
18043 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
18044 trace messages. Fixes #77706.
18046 2006-03-04 Martin Baulig <martin@ximian.com>
18048 * tramp-amd64.c, tramp-x86.c
18049 (mono_debugger_create_notification_function): Use
18050 mono_global_codeman_reserve() to allocate a buffer at runtime and
18053 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18055 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18056 notification function at runtime and then call `initialize' in the
18057 `MONO_DEBUGGER__debugger_info' vtable.
18059 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18061 * iltests.il: Fix a visibility problem.
18063 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18065 * driver.c, mini.c: add hooks for the counters API.
18067 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18069 * driver.c: show disabled options.
18071 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18073 * linear-scan.c: always use cost-driven selection.
18075 2006-02-28 Raja R Harinath <rharinath@novell.com>
18077 * jit-icalls.c (helper_compile_generic_method): Revert change from
18080 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18082 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18084 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18086 * inssel.brg: style fixes, mostly to force the updated monoburg
18087 to run for people using svn.
18089 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18091 * mini.c: match monoburg changes.
18093 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18095 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18096 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18097 declaration in the header file.
18099 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18101 * helpers.c: reduce relocations and mem usage.
18103 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18105 * mini.h, mini-codegen.c: disable logging features if
18106 requested by configure.
18108 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18110 * mini.c: tiny verifier changes.
18112 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18114 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18115 cpu-pentium.md: stack alignment changes for osx/x86,
18116 partially from Geoff Norton <gnorton@customerdna.com>.
18118 2006-02-24 Raja R Harinath <harinath@gmail.com>
18120 * jit-icalls.c (helper_compile_generic_method): Update to changes
18121 in metadata/class.c.
18123 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18125 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18127 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18128 interface calls with large offsets.
18130 2006-02-23 Raja R Harinath <rharinath@novell.com>
18132 * jit-icalls.c (helper_compile_generic_method): Document the
18133 special-case we depend on so that we can inflate the method twice
18134 with the same context with no bad side-effects.
18136 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18138 * mini-x86.c, mini-amd64.c: fix for case when xen support
18141 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18143 * mini-x86.c, mini-amd64.c: generate code to access tls items
18144 in a faster way for Xen systems.
18146 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18148 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18149 updates and compilation fixes for the OSX/x86 port, mostly from
18150 Geoff Norton <gnorton@customerdna.com>.
18152 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18154 * inssel.brg: faster interface call implementation
18155 to sync with the interface_offsets MonoVTable changes.
18157 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18159 * mini.c: more verification checks.
18161 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18163 * mini.c: added a few more verification checks.
18165 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18167 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18168 facility on the processor and use it if available.
18170 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18172 * driver.c, aot.c, mini.c: throw exception if the IL code is
18173 invalid or unverifiable.
18175 2006-02-17 Raja R Harinath <rharinath@novell.com>
18177 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18180 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18182 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18184 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18186 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18187 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18188 handling of instantiated generic valuetypes.
18190 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18192 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18193 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18196 * generics.2.cs: Revert the nullable reftypes tests.
18198 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18200 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18201 using __builtin_frame_address (1) as it doesn't work in the presence
18202 of optimizations. Hopefully fixes #77273.
18204 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18205 -> generics.cs change as it doesn't work with some automake versions.
18207 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18209 * mini.c: handle systems that sue a different way to
18210 retrieve the stack address of the current thread.
18212 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18214 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18215 it specially in the makefile.
18217 * generics.2.cs: Add tests for nullable reference types.
18219 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18221 * mini.c: always handle the case when mono_jit_init()
18222 is called in a thread different from the main thread,
18223 confusing libgc (bug #77309).
18225 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18227 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18229 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18231 * mini.c: change optimize_branches () to use a single loop
18232 and introduce a new optimization to simplify some range checks.
18234 2006-02-03 Martin Baulig <martin@ximian.com>
18236 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18237 and merged with debugger_thread_manager_add_thread().
18238 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18239 inform the debugger about the main thread.
18241 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18243 * basic.cs: Add test for div.un/rem.un constant folding.
18245 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18247 * cpu-s390x.md: correct int_xor_imm length
18249 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18251 * generics.2.cs: New test for #77442.
18253 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18256 2006-02-02 Martin Baulig <martin@ximian.com>
18258 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18259 <mono/metadata/mono-debug-debugger.h>
18261 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18263 2006-02-02 Martin Baulig <martin@ximian.com>
18265 * debug-debugger.h: New header file for debug-debugger.c.
18267 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18268 function is a separate thread anymore; add support for attaching.
18270 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18272 * tramp-x86.c: Fix a warning.
18274 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18276 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18277 on very large methods.
18279 * aot.c (load_patch_info): Fix a warning.
18281 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18283 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18284 mini-ops.h: alu membase optimizations.
18286 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18288 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18289 to speedup StringBuilder.
18291 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18293 * dominators.c (mono_compute_natural_loops): Fix detection of
18294 loop body start blocks.
18296 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18298 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18300 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18303 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18305 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18307 2006-01-25 Martin Baulig <martin@ximian.com>
18309 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18310 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18311 started to cleanup this file a little bit.
18313 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18315 * mini.c: optimize a codepath frequently happening in generics code.
18317 2006-01-23 Martin Baulig <martin@ximian.com>
18319 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18321 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18322 functions directly.
18324 * driver.c: debug-debugger.c is only available if
18325 `MONO_DEBUGGER_SUPPORTED' is defined.
18327 2006-01-23 Martin Baulig <martin@ximian.com>
18329 * debug-debugger.c: Only enable this on platforms where the Mono
18330 Debugger is working (x86 and x86_64).
18332 2006-01-21 Martin Baulig <martin@ximian.com>
18334 The Mono Debugger is now using the normal `mono' instead of the
18335 `mono-debugger-mini-wrapper' when executing managed code.
18337 * debug-debugger.c: New file; previously known as
18338 debugger/wrapper/wrapper.c.
18340 * debug-mini.c (mono_init_debugger): Removed.
18342 * driver.c (mono_main): Added new `--inside-mdb' command line
18343 argument which is used when running inside the debugger.
18345 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18347 * liveness.c (mono_analyze_liveness): Remove some unused data
18350 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18352 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18354 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18356 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18357 depends on implementation details of monobitset.
18359 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18362 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18364 * liveness.c: Update after monobitset changes.
18366 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18368 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18370 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18372 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18374 * mini-s390x.c: Remove warning messages.
18376 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18378 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18380 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18382 * generics.2.cs: Add ldelem/stelem_any test.
18384 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18386 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18388 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18390 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18392 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18394 * generics.2.cs: Reenable vtype tests.
18396 * inssel-x86.brg: Remove an icorrect valuetype rule.
18398 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18400 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18401 initial support for OP_ABS.
18403 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18405 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18407 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18409 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18410 conversion and implement LADD/LSUB.
18412 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18415 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18417 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18419 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18422 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18424 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18425 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18426 (stack walk problem).
18428 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18430 * aot.c (mono_aot_load_method): Fix a warning.
18432 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18434 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18436 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18438 * iltests.il: Add test for #77148.
18440 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18443 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18445 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18447 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18449 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18450 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18452 * basic-long.cs: Add lconv-to-r4/r8 tests.
18454 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18456 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18458 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18459 here as on other archs.
18461 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18463 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18465 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18467 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18469 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18471 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18472 instrument_prolog; Add memory_barrier instruction.
18474 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18476 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18478 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18480 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18482 * aliasing.c inssel.brg: Fix warnings.
18484 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18485 could skip initialization of some parts of memory.
18487 * mini.c mini-ia64.c: Fix warnings.
18489 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18491 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18493 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18494 a crash seen on sparc.
18496 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18498 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18500 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18502 * mini-ops.h: Add s390_backchain instruction
18504 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18506 * cpu-s390.md: Add s390_backchain instruction
18508 * mini-s390.c: Significant ABI changes
18510 * mini-s390.h: Cater for zero length structures
18512 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18514 * mini-s390.c: ABI fixes
18516 * inssel-s390.brg: Remove debug statements
18518 * cpu-s390.md: Fix length of ATOMIC_xx operations
18520 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18522 * basic-float.cs: Add float<->long conversion tests.
18524 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18526 * mini-s390.c: Fix LOCALLOC processing.
18528 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18530 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18532 * iltests.il: Add tests for some opcodes not covered by the other
18535 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18537 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18538 register loading for Tail processing; Correct trace output.
18540 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18542 * cpu-s390.md: Correct size of jmp instruction.
18544 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18546 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18548 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18550 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18551 Bring s390 up to current level.
18553 2005-12-12 Zltan Varga <vargaz@gmail.com>
18555 * generics.2.cs: Disable the newly added tests as they do not work yet.
18557 * generics.2.cs: Add valuetype tests.
18559 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18561 * basic-long.cs: Add i4->u8 test.
18563 * objects.cs: Add tests for JIT intrinsic.
18565 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18566 optimizations lost by a mistake.
18568 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18570 * basic-long.cs: Remove a test moved to objects.cs.
18572 * arrays.cs: Add more array tests.
18574 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18576 * arrays.cs: Add new tests for multi-dimensional arrays.
18578 2005-12-06 Raja R Harinath <rharinath@novell.com>
18580 * Makefile.am (test_sources2): Add generics.2.cs.
18581 (EXTRA_DIST): Add test_sources2.
18583 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18585 Support for boxing and unboxing nullable types as well as the
18586 isinst operation on nullables, per the CLI ammendment.
18588 * inssel.brg (CEE_ISINST): Special case for nullable
18590 * mini.c (handle_unbox_nullable): new method
18591 (handle_box): Special case for nullable types
18592 (mono_method_to_ir): Call handle_unbox_nullable in correct
18595 * generics.2.cs: New test suite
18597 * Makefile.am: Support for regression tests with generics.
18599 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18601 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18602 allocated to registers. Fixes #76800.
18604 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18606 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18608 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18610 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18613 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18615 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18618 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18620 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18621 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18623 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18624 single precision before storing to a single precision location.
18626 2005-11-28 Raja R Harinath <rharinath@novell.com>
18628 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18630 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18632 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18635 * basic.cs: Remove test_0_byte_compares test which was moved to
18636 objects.cs a long time ago.
18638 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18640 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18642 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18644 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18645 handlers are called.
18647 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18650 * mini-ia64.c: Add support for the throw->branch exception
18653 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18655 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18657 * mini.c: Enabled "fastpath" deadce :-)
18659 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18661 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18662 alias analysis pass to support it.
18663 * mini.h: Likewise.
18665 * liveness.c: Likewise (liveness computation can use aliasing
18666 information to be more accurate).
18667 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18668 moreover made so that "--compile-all" uses the given optimization
18669 flags and not the default ones.
18670 * aliasing.c: Alias analysis (new file).
18671 * aliasing.h: Likewise.
18672 * Makefile.am: added "aliasing.c" and "aliasing.h".
18674 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18676 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18679 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18681 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18682 fp >= end_of_stack exit condition, as it is not needed, and it might
18683 become true for fp eliminated frames.
18685 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18687 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18690 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18692 * mini-arm.c: fixed alignment of doubles/longs to match
18693 the C ABI (bug #76635).
18695 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18697 * aot.c: fix compilation with --enable-minimal=aot.
18699 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18701 * mini-arm.c: fixed compatibility with the new
18702 floating point emulator package for compares.
18704 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18706 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18708 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18710 * mini-exceptions.c (print_stack_frame): Output to stderr.
18711 (mono_handle_native_sigsegv): Ditto.
18713 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18715 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18716 OP_LCONV_TO_OVF_I implementation.
18718 * mini-amd64.c: Add support for the throw->branch exception
18721 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18722 when the catch clause catches a more general exception, i.e. Object.
18724 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18726 * cpu-ia64.md: Remove unused opcodes.
18728 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18729 specific defines for architectures defining USE_SIGACTION.
18731 * mini-ia64.c: Fix some warnings.
18733 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18734 version seemed to skip a frame.
18736 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18738 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18739 only calls which are made to native code use this flag.
18741 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18743 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18744 varargs methods as well.
18746 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18747 which have save_lmf set. Reorganize methods prologs a bit.
18749 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18750 debugger to the proper place.
18752 2005-10-29 Martin Baulig <martin@ximian.com>
18754 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18755 when running inside the debugger until the debugger has support
18758 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18760 * mini.h: Fix a warning.
18762 2005-10-24 Miguel de Icaza <miguel@novell.com>
18764 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18765 we expose publicly, this returns the string.
18767 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18769 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18770 with fp elimination.
18772 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18774 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18775 native stacktrace using the glibc 'backtrace' function if available.
18777 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18779 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18781 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18782 handle SIGSEGVs received while in native code.
18784 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18785 code, call mono_handle_native_sigsegv which will abort the runtime
18786 after printing some diagnostics, instead of converting it into a
18787 confusing NullReferenceException.
18789 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18791 * cpu-pentium.md: Remove unused opcodes.
18793 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18795 * mini-amd64.h (MonoLMF): Add rsp field.
18797 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18800 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18802 * mini-codegen.c (get_register_spilling): Fix some warnings.
18804 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18806 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18807 elimination during exception handling. Enable fp elimination by
18810 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18813 2005-10-16 Martin Baulig <martin@ximian.com>
18815 * mini-exceptions.c
18816 (mono_debugger_run_finally): New public method for the debugger.
18818 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18820 * debug-mini.c (mono_debug_init_method): Fix warning.
18822 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18823 the 'exname' parameter const to fix some warnings.
18825 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18827 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18828 introduced by the previous patch.
18830 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18832 * basic-float.cs: Add test for precision of float arithmetic.
18834 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18835 when loading/storing single values from/to memory.
18837 * mini.c (mono_jit_compile_method_with_opt): Create the function
18838 pointers in the correct domain.
18840 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18842 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18843 introduced by previous patch.
18845 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18846 when out_filter_idx is NULL.
18848 * mini-exceptions.c: Don't run filter clauses twice during exception
18849 handling. Fixes #75755.
18851 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18853 * aot.c: Add support for ldflda wrappers.
18855 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18858 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18860 * mini.c, mini.h: do not consider exception handlers blocks when
18861 setting up interface variables.
18863 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18865 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18867 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18869 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18870 causes a regression.
18872 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18874 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18876 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18877 of the OP_P definitions.
18879 * TODO: Add a proposal for dealing with the CEE/OP mess.
18881 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18882 optimizations from the x86 port.
18884 * cpu-amd64.md: Ditto.
18886 * basic.cs basic-long.cs: Add tests.
18888 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18890 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18891 Patrik Torstensson's implementation of my exception-handling
18892 optimization idea, when the exception object is not used
18895 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18897 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18898 of the mul_imm optimizations from the old jit.
18900 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18902 * mini.c, liveness.c: patch by Patrik Torstensson and
18903 Zoltan Varga to improve performance in methods with
18906 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18908 * driver.c: Remove 'Globalization' entry from --version.
18910 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18912 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18913 there is a profiler interested in JIT events.
18915 * aot.c: Load profile files produced by the AOT profiling module, and
18916 reorder methods based on the profiling info. Add a 'method_order' table
18917 to the AOT file to make mono_aot_find_jit_info work with the reordered
18920 * mini.h: Bump AOT file version info.
18922 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18924 * mini-arm.h: work around what looks like a gcc bug when optimizations
18927 2005-09-28 Raja R Harinath <rharinath@novell.com>
18929 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18930 conditionals. Use ...
18931 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18933 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18935 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18936 to determine the amount of memory to copy when passing valuetypes.
18938 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18939 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18941 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18943 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18944 information about aot.
18946 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18948 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18949 macros. This will allow a deadlock debugger to easily be plugged
18952 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18954 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18956 2005-09-27 Raja R Harinath <rharinath@novell.com>
18958 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18959 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18960 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18961 ($(arch_built)) [CROSS_COMPILING]: Error out.
18963 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18965 * aot.c: Add support for the no_special_static flag for classes.
18967 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18969 * Reapply reverted patches.
18971 * *: Revert r50174 as well.
18973 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18975 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18977 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18979 2005-09-23 Miguel de Icaza <miguel@novell.com>
18981 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18982 part of the SIG_HANDLER_SIGNATURE.
18984 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18986 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18989 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18990 introduced by previous patch.
18992 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18994 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18995 saved registers too.
18997 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18998 upon the information returned by get_call_info ().
19000 * mini-x86.c (add_float): Fix stack size calculation.
19001 (mono_arch_call_opcode): Rewrite this so it works based up the
19002 information returned by get_call_info ().
19003 (mono_arch_get_this_vret_args): Ditto.
19005 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
19007 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
19008 in cinfo to determine the registers which need to be used.
19010 2005-09-20 Miguel de Icaza <miguel@novell.com>
19012 * driver.c (mono_main): Add --server and --desktop flags.
19014 2005-09-16 Zoltan Varga <vargaz@gmail.com>
19016 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
19017 registers as global registers.
19019 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
19020 longer needed with the new register allocator.
19022 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
19024 * cpu-ia64.md: Remove unused opcodes.
19026 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
19028 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
19030 * cpu-amd64.md: Remove unused opcodes.
19032 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
19033 needed with the new register allocator.
19035 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
19038 2005-09-16 Raja R Harinath <rharinath@novell.com>
19040 * Makefile.am (check-local): Don't invoke semdel-wrapper.
19042 2005-09-16 Martin Baulig <martin@ximian.com>
19044 * exceptions-amd64.c
19045 (throw_exception): Don't call mono_debugger_throw_exception() if
19046 we're a rethrow - see the FIXME in the code.
19048 2005-09-15 Geoff Norton <gnorton@customerdna.com>
19050 * mini.c (mono_init_exceptions): This only works on some architectures.
19052 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19054 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19057 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19059 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19060 now in mini-exceptions.c.
19062 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19064 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19065 now in mini-exceptions.c.
19067 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19069 * exceptions-x86.c: Applied patch from Patrik Torstensson
19070 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19072 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19073 code into mini-exceptions.c. Add some assertions to it.
19075 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19077 * aot.c (emit_section_change): Applied patch from "The Software Team"
19078 (<software@solmersa.com>). Fix as errors on windows.
19080 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19082 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19083 method info into the LMF.
19085 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19087 * mini-ia64.c: Add proper unwind info for method epilogs.
19089 * exceptions-ia64.c: Add some code to help debugging.
19091 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19093 * mini-exceptions.c: Fix warning.
19095 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19097 * mini.c: Really fix build.
19099 * mini-x86.c mini-amd64.c: Fix build.
19101 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19103 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19105 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19106 some Interlocked methods as intrinsics.
19108 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19109 for Thread methods as well.
19111 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19113 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19115 * mini-ia64.c mini-x86.c mini-amd64.c
19116 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19119 * mini.c (mono_init_exceptions): Fix build breakage.
19121 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19123 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19124 of instructions. Use the new ia64_unw_op macros for emitting unwind
19127 * mini.c (mono_init_exceptions): Initialize exception handling
19128 related trampolines at startup.
19130 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19132 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19134 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19136 * mini.c: Handle type loading errors gracefully during compilation and
19137 throw the appropriate exception.
19139 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19141 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19142 for the mono binary.
19144 2005-09-09 Martin Baulig <martin@ximian.com>
19146 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19149 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19151 * mini-arm.h: use emulation for conv.r.un for the release.
19153 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19155 * mini-arm.c, objects.cs: more fixes and tests for them.
19157 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19159 * mini-arm.c: align structures to at least 4 bytes to be able
19160 to keep our current optimized memcpy.
19162 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19164 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19166 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19168 * mini.c: ignore SIGPIPE.
19170 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19172 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19174 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19176 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19178 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19180 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19182 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19183 exception handling support.
19184 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19185 patch by Brian Koropoff <briank@marakicorp.com>).
19187 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19189 * mini.c: revert another 'optimization' which breaks when
19190 items on the eval stack need to be saved at a basic block end
19193 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19195 * jit-icalls.c: for arrays, ensure we always provide
19198 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19200 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19202 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19204 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19206 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19207 arguments in their original register.
19209 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19211 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19214 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19215 when ssapre is enabled.
19217 * inssel-long.brg: Fix bug in previous patch.
19219 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19220 multiplication by a constant.
19222 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19224 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19227 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19230 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19232 * inssel-arm.brg: apply changes tested by Brian Koropoff
19233 <briank@marakicorp.com>.
19235 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19237 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19239 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19241 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19242 to the same register if dreg is just a base register.
19243 (print_ins): Improve printing of membase opcodes.
19245 * inssel-x86.brg: Add optimized ldind(reg) rules.
19247 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19249 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19251 * mini.c: when running under valgrind, set the stack bottom for
19252 the GC at the actual approximate stack for the app (fixes running
19253 mono with valgrind).
19255 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19257 * mini.c: do no break at the first valuetype to init found
19258 (fixes bug #75791).
19260 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19262 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19264 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19266 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19268 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19270 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19272 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19274 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19276 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19279 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19282 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19285 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19287 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19289 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19291 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19292 in the tail recursion optimization.
19294 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19295 debug info into the assembly file.
19297 * iltests.il: Add test for filter regions.
19299 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19300 initial stack of filter regions. Fixes #75755.
19302 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19304 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19305 stack requirements.
19307 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19309 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19310 the check for an already compiled method on non-ia64 platforms.
19311 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19314 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19316 * inssel-x86.brg: Add some optimized call rules.
19318 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19320 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19323 * mini.h mini-trampolines.c: Pass the trampoline argument to
19324 mono_arch_patch_delegate_trampoline.
19326 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19328 * mini-trampolines.c: Fix build.
19330 * mini-amd64.h: Add delegate trampolines.
19332 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19334 * inssel-amd64.brg: Add optimized call rules.
19336 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19338 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19340 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19342 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19345 * mini-ia64.c: Remove LMF fixmes.
19347 * mini-ia64.h: Remove most fields from LMF.
19349 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19351 * mini-trampolines.c: Add support for IA64 function descriptors.
19353 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19354 for IA64 function descriptors.
19356 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19358 * tramp-arm.c: patch the vtable for virtual calls. Added
19359 support code to register/unregister the LMF.
19360 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19363 2005-08-19 Dick Porter <dick@ximian.com>
19365 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19366 bit value if needed.
19368 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19370 * mini.c (mini_get_method): Move handling of wrapper data here.
19372 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19374 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19377 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19378 bblock->code does not remain empty.
19380 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19382 * arrays.cs: Add regression test for #75832.
19384 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19385 rules. Fixes #75832.
19387 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19388 instruction scheduling.
19390 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19392 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19394 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19396 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19398 * mini-codegen.c: Fix VC build.
19400 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19402 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19404 * mini.h: fix signature for mono_register_opcode_emulation.
19406 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19408 * mini.c: Get rid of most of the helper_sig_... constants using
19409 mono_create_icall_signature ().
19411 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19413 * jit-icalls.c (helper_ldstr): New helper function.
19415 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19417 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19418 throw, load the string using a helper call instead of creating a string object.
19420 * aot.c: Update after LDSTR changes.
19422 * mini.h: Bump AOT file version.
19424 * aot.c: Save class size info into the AOT file. Print more statistics during
19427 * mini.h: Bump AOT file version.
19429 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19430 ordering of disasm cases. Fixes #74957.
19432 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19434 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19435 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19436 the generic code needed for the ARM port.
19438 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19440 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19441 inssel-arm.brg: more ARM features and fixes.
19443 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19445 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19446 ARM port work in progress.
19448 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19450 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19452 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19454 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19456 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19458 * *-ia64.*: Ongoing IA64 work.
19460 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19462 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19464 * TODO: Remove out-of-data todo stuff.
19466 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19469 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19471 * mini.h: Bump corlib version.
19473 2005-07-27 Martin Baulig <martin@ximian.com>
19476 (create_copy_ins): Added `const unsigned char *ip' argument; set
19477 `copy->cil_code' from it.
19479 2005-07-27 Martin Baulig <martin@ximian.com>
19481 * mini-exceptions.c (mono_handle_exception): Don't call
19482 mono_debugger_handle_exception() for filters.
19484 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19486 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19489 2005-07-26 Martin Baulig <martin@ximian.com>
19491 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19493 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19494 helper_compile_generic_method() if the method is actually virtual
19497 2005-07-26 Martin Baulig <martin@ximian.com>
19500 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19501 public; this is now accessed directly by the debugger.
19502 (mono_generic_trampoline_code): Removed.
19505 (mono_debug_init_method): Also add interncalls and wrappers.
19507 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19509 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19511 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19513 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19515 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19517 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19519 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19521 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19522 getting TLS offsets on AMD64 too.
19524 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19526 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19528 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19530 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19531 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19533 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19535 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19537 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19540 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19541 mono_sparc_is_virtual_call ().
19543 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19545 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19546 trampoline parameters.
19548 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19550 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19551 to mono_arch_get_vcall_slot_addr.
19553 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19556 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19558 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19560 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19562 2005-07-19 Martin Baulig <martin@ximian.com>
19564 * exceptions-amd64.c (throw_exception): Call
19565 mono_debugger_throw_exception() here like we're doing it on i386.
19567 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19569 * mini-ia64.c: Add optimized TLS access support.
19571 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19573 * mini-exceptions.c: Ongoing IA64 work.
19575 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19577 * mini.c: Use the default optimization set when embedding. Fixes
19580 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19582 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19583 of trampolines to a separate file.
19585 * mini-trampolines.c: New file.
19587 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19590 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19593 * mini-codegen.c: Fix cygwin build.
19595 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19597 * mini.c: Add some minor changes needed by the IA64 port.
19599 * *-ia64.*: Ongoing IA64 work.
19601 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19603 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19604 trampolines into arch-independent and arch-dependent parts.
19606 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19608 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19610 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19612 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19613 the xp-regalloc-branch for amd64.
19615 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19616 xp-regalloc-branch for x86.
19618 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19620 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19622 2005-07-06 Martin Baulig <martin@ximian.com>
19625 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19626 (mono_jit_runtime_invoke): Likewise.
19628 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19630 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19633 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19634 without loading their metadata. Reorganize the file format so exception handling+
19635 debug info is kept separate from normal method info. Create MonoJitInfo
19636 structures for methods lazily.
19638 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19640 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19642 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19644 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19647 * mini.h: Bump AOT file version.
19649 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19651 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19653 2005-07-01 Raja R Harinath <rharinath@novell.com>
19655 * Makefile.am (check-local): Call semdel-wrapper.
19657 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19659 * mini-x86.c: Revert the last change as it seems to break the build..
19661 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19663 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19665 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19667 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19669 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19670 outside of the macro, so strange stuff doesn't happen with gcc4
19671 (NEW_AOTCONST_TOKEN): Likewise.
19673 2005-06-28 Martin Baulig <martin@ximian.com>
19675 * mini.c (mini_class_is_system_array): New static method; use this
19676 instead of `klass->parent == mono_defaults.array_class' everywhere
19677 since this also works for the new generic array class.
19679 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19681 * inssel.brg: Remove warnings.
19683 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19685 * mini-ia64.c: Ongoing IA64 work.
19687 * basic-float.cs: Add float->i1 conversion test.
19689 * iltests.il: Add conv.u4 test.
19691 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19693 * inssel-long.brg: Fix bug caused by last change.
19695 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19697 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19698 BSDs. Allows the x86 JIT to work on OSX86
19700 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19702 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19705 * mini-ia64.c: Ongoing IA64 work.
19707 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19709 * mini-ia64.c: Ongoing IA64 work.
19711 * driver.c: Clean up jit_code_hash as well when using --regression.
19713 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19715 * basic-long.cs: Add tests for long->u4 conversion.
19717 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19719 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19720 that we do not depend on undefined C behavior: the order stuff
19721 gets evaluated within an expression. Fixes mono when compiled on
19724 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19726 * *-ia64.*: Ongoing IA64 work.
19728 * aot.c: Lower memory usage while loading AOT methods.
19730 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19732 * mini.h: Bump AOT file format version.
19734 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19736 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19738 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19740 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19741 not on callee assembly). Fixed some comments.
19743 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19745 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19746 it gets proper disassembly.
19747 (emit_method_info): Remove some dead code.
19749 * mini.c (mini_method_compile): Allways allocate the GOT var in
19750 mono_method_to_ir for emulating opcodes.
19752 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19754 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19755 before freeing the code memory. Fixes #74990.
19757 * objects.cs: Add regression test for #74992.
19759 * liveness.c: Extend live ranges of arguments to the beginning of the
19760 method. Fixes #74992.
19762 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19763 so it points into the faulting instruction.
19765 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19767 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19769 * *-ia64.*: Ongoing IA64 work.
19771 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19773 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19775 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19777 * *-ia64.*: Ongoing IA64 work.
19779 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19781 * basic-long.cs: Add tests for add/sub.ovf.
19783 * basic.cs: Add tests for sub.ovf.
19785 * *-ia64.*: Ongoing IA64 work.
19787 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19789 * *-ia64.*: Ongoing IA64 work.
19791 * basic.cs: Add conv.ovf.i4.un test.
19793 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19795 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19797 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19799 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19801 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19803 * *-ia64.*: Ongoing IA64 work.
19805 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19808 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19810 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19812 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19814 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19816 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19818 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19819 of a call is callable by a near call.
19821 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19823 * mini-ia64.c: Ongoing IA64 work.
19825 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19827 * genmdesc.c: Make the generated array non-static.
19829 * inssel-long.brg: Fix LSHR_IMM rule.
19831 * *-ia64.*: Ongoing IA64 work.
19833 * *-ia64.*: Ongoing IA64 work.
19835 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19837 * *-ia64.*: Ongoing IA64 work.
19839 * *-ia64.*: Ongoing IA64 work.
19841 * mini-ia64.c: Ongoing IA64 work.
19843 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19845 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19847 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19849 * objects.cs basic-long.cs: Move some tests to objects.cs.
19851 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19853 * *-ia64.*: Ongoing IA64 work.
19855 * iltests.il: Add a new test.
19857 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19858 newobj. Fixes #75042.
19860 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19862 * *-ia64.*: Ongoing IA64 work.
19864 * *-ia64.*: Ongoing IA64 work.
19866 * *-ia64.*: Ongoing IA64 work.
19868 * basic.cs objects.cs: Move tests accessing static variables as well.
19870 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19872 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19874 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19876 * driver.c: Always print failed tests.
19878 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19881 * *ia64*: Ongoing IA64 work.
19883 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19885 * basic.cs: Add tests for add.ovf. Fix warnings.
19887 2005-05-18 Miguel de Icaza <miguel@novell.com>
19889 * driver.c (mono_main): Avoid crash if no argument is passed to
19890 --break; Do not use g_error, but f_printf. And fix all other
19891 ocurrences of the same crash.
19893 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19895 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19896 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19899 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19901 * *-ia64.*: Add beginnings of IA64 backend.
19903 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19905 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19907 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19910 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19912 * mini-amd64.c: Fix a warning.
19914 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19916 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19917 in float_neg. Fixes #74897.
19919 * mini-amd64.c (emit_call): Fix another near call bug.
19921 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19923 * declsec.c: Keep the appdomain information in the structure. Added a
19924 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19925 value gets overwritten).
19926 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19927 an MonoAppDomain member to MonoSecurityFrame.
19928 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19929 used in the stack walk. Now use a MonoArray which grow (double) when
19932 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19934 * mini.c: Re-enabled runtime cleanup, since running threads should
19935 now properly stop when exiting.
19937 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19939 * mini-codegen.c: New file contaning the arch-independent local
19940 register allocator. Not used by any architectures yet.
19942 * mini.h linear-scan.c: Merge some changes from the
19943 mini-xp-local-regalloc branch.
19945 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19947 * mini-amd64.c (emit_call): Fix calls to native functions when the
19948 runtime is compiled as a shared library. Fixes #74756.
19950 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19951 on a literal field. Fixes #74751.
19953 2005-04-25 Raja R Harinath <rharinath@novell.com>
19955 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19957 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19959 * objects.cs: Add missing null casting test.
19961 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19963 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19964 in wrapper methods. Also rename 'address' variable to 'offset'.
19966 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19968 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19971 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19973 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19976 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19978 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19980 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19982 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19983 just the last bytes.
19985 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19987 * aot.c (mono_compile_assembly): Fix warning.
19989 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19990 by the _MSC_VER stuff.
19992 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19994 * inssel-long.brg: Fix #74588.
19996 * cpu-amd64.md: Fix #74591.
19998 * iltests.il: Add new regression tests.
20000 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
20002 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
20005 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
20007 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
20009 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
20010 from Bill Middleton <flashdict@gmail.com>.
20012 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
20014 * arrays.cs: Add new regression test. Fix warnings.
20016 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
20018 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
20019 and leakage in CKFINITE.
20021 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
20022 this to a null op since it is called on amd64 too.
20024 * exceptions-amd64.c (get_throw_trampoline): Align stack.
20026 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
20027 body since this is not used on amd64.
20029 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
20031 * mini-amd64.c: Remove obsolete fixmes.
20033 * mini.c (print_method_from_ip): Fix debugging support.
20035 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20037 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
20038 so that expressions that don't give much gain are not reduced.
20039 * ssapre.h: Likewise.
20041 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
20043 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
20045 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
20047 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
20049 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
20051 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20053 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20055 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20057 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20060 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20062 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20064 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20066 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20067 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20069 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20071 * mini-x86.c: Fix up stack overflow handling.
20073 * exceptions.cs: Add new regression test.
20075 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20077 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20078 mono_jit_thread_attach.
20080 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20082 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20084 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20085 avoid calling constructors using callvirt.
20087 * inssel.brg: Fix #74073.
20089 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20091 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20092 compilation with non-GCC compilers.
20093 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20094 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20096 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20098 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20099 klass->interface_offsets (will likely fix bug#74073).
20101 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20103 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20105 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20107 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20108 to amd64_div_reg_size ().
20110 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20112 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20114 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20116 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20118 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20120 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20122 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20124 * mini.c (mono_precompile_assembly): Load and precompile referenced
20125 assemblies as well. Fixes #74015.
20127 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20129 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20131 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20133 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20134 a lot of checks and (anyway) permissions cannot work until corlib is
20137 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20139 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20141 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20143 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20144 calls (fixes bug#72824).
20146 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20148 * mini.c: fix tail recursion elimination (see test in bug#73936).
20150 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20152 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20153 some fp functions in sse2 mode.
20155 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20157 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20159 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20161 * mini.h mini.c: Add mono_get_jit_tls_key ().
20163 * mini-x86.c: Enable fast TLS support on windows.
20165 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20167 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20168 * mini.c: Check for p/invoke method when generating code. If a
20169 p/invoke method, or it's class, isn't decorated with [Suppress
20170 UnmanagedCodeSecurity] then generate code to call System.Security.
20171 UnmanagedDemand (only if the security manager is active).
20173 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20175 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20176 last change as it seems to cause strange crashes.
20178 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20180 * *.c: handle unsafe function pointers where needed.
20182 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20184 * mini.c (mono_jit_free_method): Remove the fixme too.
20186 2005-03-15 Miguel de Icaza <miguel@novell.com>
20188 * mini.c: As discussed, make the code actually free the delegate
20189 thunk now, to enable the debugging of delegate problems, use
20190 MONO_DEBUG=1 when running Mono.
20192 This takes also care of parts of the leaks as seen by Joe.
20194 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20196 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20197 thread_tls_offset calculation.
20199 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20201 * declsec.c: Reworked linkdemand checks for icall. The previous code
20202 was using the declaration code (untrusted) and didn't work as expected
20203 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20206 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20208 * iltests.il: Add new localloc test.
20210 * mini-amd64.c: Handle large stack allocations the same way as on
20211 windows if stack overflow handling is working.
20213 * mini-amd64.c: Allocate the signal stack using mmap.
20215 * mini.c (sigsegv_signal_handler): Fix reading of context.
20217 * mini-exceptions.c: Fix up stack overflow handling.
20219 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20221 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20223 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20225 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20227 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20228 tramp_init functions as they are no longer needed.
20230 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20232 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20234 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20236 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20238 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20241 * mini-ops.h: Add OP_LMUL_IMM.
20243 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20244 long mul/div opcodes as intrinsic.
20246 * mini-amd64.c (emit_call): Handle the case when the callee might be
20249 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20251 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20254 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20256 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20258 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20260 * mini.c (mono_codegen): Don't leak here, to help people running
20263 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20265 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20266 conversions in sse2 mode.
20268 * basic-float.cs: Add regression test.
20270 * mini-amd64.c: Reenable sse2.
20272 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20274 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20276 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20278 * driver.c: Copyright text should include 2005.
20280 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20282 * cpu-amd64.md (load_membase): Fix more max lengths.
20284 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20286 * cpu-amd64.md (load_membase): Fix max length.
20288 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20290 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20292 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20293 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20295 * basic-float.cs: Add rounding regression test.
20297 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20299 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20301 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20302 structures in registers for pinvoke wrappers.
20304 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20306 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20308 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20310 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20311 wrapper to mono_jit_thread_attach.
20313 * mini.c (mini_jit_thread_attach): New jit icall.
20315 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20316 native->managed wrappers.
20318 * exceptions.cs: Add new regression test.
20320 * mini.c (optimize_branches): Check regions in the cbranch to throw
20321 block case as well. Fixes #73242.
20323 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20325 * mini.c: thread safety fixes.
20327 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20329 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20330 patching stuff, since delegates use jump trampolines so there is
20333 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20336 * tramp-amd64.c: Fix build.
20338 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20339 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20341 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20342 Rename this to mono_arch....
20343 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20345 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20347 * mini-amd64.c (emit_call): If both the caller and the callee is
20348 guaranteed to have 32 bit addresses, emit a normal call.
20350 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20352 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20353 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20354 method_ptr inside delegates.
20356 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20358 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20359 invalidated. Fixes #73001.
20361 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20363 * mini-x86.c: Only use stdcall for pinvokes on windows.
20365 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20367 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20368 * mini-x86.c: remove unreliable __thread var offset detection,
20369 use the correct accessors and enable by default.
20371 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20373 * mini.c (mono_jit_free_method): Fix memory leak.
20375 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20377 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20379 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20381 * cpu-amd64.md: Fix lengths of atomic opcodes.
20383 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20385 * driver.c: try to not imply using ICU is any good.
20387 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20389 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20390 functions as inline ops.
20392 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20393 some Interlocked functions as inline ops.
20395 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20397 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20399 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20401 * mini.c: Add support for OP_NOT_TAKEN.
20403 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20404 structures in registers for pinvoke wrappers.
20406 * mini-amd64.c: Fix warnings.
20408 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20410 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20412 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20414 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20415 address instead of loading the address from it.
20417 * mini-x86.c: Add support for returning small structs in registers
20418 on Win32. Fixes part of #70864.
20420 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20422 * trace.c (get_token): Improve error checking.
20424 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20426 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20428 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20430 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20431 it can be reused for MonoClass.
20432 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20435 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20437 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20438 instead of a MonoReflectionMethod. The method information wasn't used
20439 when displaying SecurityException details (but will be now).
20441 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20443 * Makefile.am : windows build fix.
20445 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20447 * iltests.il: Add new regression test.
20449 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20452 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20454 * mini.c: Moved linkdemand check into helper function check_linkdemand
20455 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20458 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20460 * declsec.c: Added statistics counter for different kinds of
20462 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20463 (and commented) declaration.
20464 * mini.c: Added statistics counter for security Demand code
20465 generation. Added display of security statistics.
20467 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20469 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20470 Fix compilation errors under gcc-2.95.
20472 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20474 * mini.c, driver.c: Use the new jit trampoline hashtable
20476 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20478 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20480 2005-02-11 Martin Baulig <martin@ximian.com>
20482 * debug-mini.c (mono_debug_close_method): Free the line number array.
20484 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20486 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20489 * mini.h: Bump AOT file format version.
20491 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20493 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20495 * declsec.h: Added macros to get/set lazyly initialized security
20496 informations about assemblies. Added new enum for different type of
20497 possible LinkDemand violation. Added function to check LinkDemands.
20498 * mini.h: Added a field to MonoCompile to hold any security violation
20499 detected when JITting a method (so it can be thrown later).
20500 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20501 and CEE_CALLVIRT. Added code to throw exception at the end of
20502 mini_method_compile (note: the exception is unhandled right now).
20504 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20506 * mini.c, jit-icalls.c: use the managed implementation of
20507 memset for initobj and memset, to avoid managed <-> unmanaged
20510 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20512 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20513 optimization if it would need a GOT var.
20515 * basic.cs: Add tests for constant propagation and switch statements.
20517 * ssa.c: Fix out-of-range constant propagation and switch statements.
20519 2005-02-09 <vargaz@freemail.hu>
20521 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20523 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20525 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20527 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20529 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20531 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20533 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20534 arithmetic operations.
20536 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20538 * mini-ppc.c: add a workaround for broken user code that
20539 DllImports vararg functions with non-vararg signatures.
20541 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20543 * mini.c (mono_jit_compile_method_inner): Add detection and a
20544 meaningfull error message for assemblies written in Managed C++.
20546 * tramp-amd64.c mini-amd64.h: Add support for
20547 create_trampoline_from_token ().
20549 * aot.c mini-x86.c abcremoval.c: Applied patch from
20550 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20552 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20554 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20555 which takes a MonoImage/token as parameter instead of a MonoMethod.
20557 * aot.c: Use the new trampoline for initializing vtables.
20559 * aot.c: Add support for ldfld/stfld_remote wrappers.
20561 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20562 rules for compare <MEM>, IMM.
20564 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20566 * aot.c: Handle inherited finalizers correctly.
20568 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20570 * inssel.brg (stmt): Add a missing _setup_... ().
20572 * aot.c: Save some parts of the class state to the AOT file and use it
20573 to recompute that state when a class is initialized.
20575 * mini.c: Install AOT hooks into the runtime.
20577 * mini.h: Bump AOT file format version.
20579 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20582 * iltests.il: Add new test.
20584 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20586 * mini.c: fix typo.
20588 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20590 * mini.c: setup the statistical profiler in the thread attach
20591 callback to cope with the new single thread code.
20593 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20595 * mini-ppc.c: ensure we have enough room for the profiler
20596 calls (fixed bug#72084).
20598 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20600 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20603 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20605 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20607 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20609 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20610 to succesfully execute parrotbench).
20611 * ssapre.h: Likewise.
20613 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20615 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20616 variable for stores to method arguments (fixes a SSAPRE issue).
20618 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20620 * mini.c: handle value types in dup, fixes gen-112.cs.
20622 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20624 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20625 sequence for calls in dynamic methods to avoid thunks.
20627 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20629 * mini.c: correctly remove dynamic methods from the hashtable.
20631 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20633 * driver.c: Disabled SSAPRE until fix the bug that appears
20634 in IronPython's parrotbench.
20636 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20638 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20640 * mini.c (mono_method_to_ir): Revert the previous change.
20642 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20643 when AOT compiling.
20645 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20646 mono_jit_info_table_find () etc. when running under valgrind.
20648 * inssel.brg: Fix warnings.
20650 * mini-exceptions.c: Fix warnings.
20652 2005-01-31 Martin Baulig <martin@ximian.com>
20654 * driver.c (compile_all_methods_thread_main): Don't try to compile
20655 generic methods or anything which has type parameters.
20657 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20659 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20661 * TestDriver.cs: Add --verbose flags.
20663 * graph.c ssa.c: Fix 64 bit warnings.
20665 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20666 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20667 Fix 64 bit warnings.
20669 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20670 variable not spotted by gcc.
20672 * mini-amd64.c inssel-amd64.brg: Applied patch from
20673 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20674 X86_COMPARE_MEMBASE opcodes.
20676 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20678 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20680 * *: MonoMethod->signature might be NULL now. You *MUST* use
20681 mono_method_signature.
20683 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20685 * driver.c (compile_all_methods_thread_main): Compile the methods
20686 without invoking cctors.
20688 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20690 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20691 * basic-calls.cs: test for the above.
20693 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20695 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20696 MonoJitInfo changes.
20698 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20700 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20701 eagerly if it contains dynamic methods.
20703 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20705 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20706 trace, it is now computed by an icall from trace_ips.
20708 * mini-exceptions.c: Fix a warning.
20710 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20712 * mini-exceptions.c: don't bother getting stack trace info if
20713 it's not going to be used.
20715 2005-01-27 Raja R Harinath <rharinath@novell.com>
20717 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20720 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20722 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20724 * aot.c: Avoid calling mono_method_get_header () if not needed.
20726 * mini.h: Bump AOT file format version.
20728 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20730 * mini.c (mono_print_tree): Print more info for calls.
20732 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20734 * declsec.h: Remove warning by adding missing include for marshal.h
20736 2005-01-26 Martin Baulig <martin@ximian.com>
20738 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20741 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20743 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20746 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20748 * aot.c (mono_compile_assembly): Fix a warning.
20750 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20752 * declsec.c: Look for security attributes on the original MonoMethod
20753 (and not the wrapped one). This fix permissions on icalls.
20755 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20757 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20759 * mini.c (mono_allocate_stack_slots): Add a fixme.
20761 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20763 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20765 * inssel.brg: optimize casts of sealed types (more
20766 optimizations waiting for fixes in remoting).
20768 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20770 * inssel.brg (stmt): Add another dummy rule.
20772 * driver.c: Fix warnings.
20774 * driver.c (mono_main): If running under valgrind, instruct glib to use
20775 the system allocation functions so valgrind can track the memory
20776 allocated by the g_... functions.
20778 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20780 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20782 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20784 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20785 variables in try regions.
20787 * mini.c (mini_method_compile): Don't disable optimizations on large
20788 methods when AOT compiling.
20790 * mini.c (mono_allocate_stack_slots): New arch independent method to
20791 allocate stack slots. Not yet used.
20793 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20795 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20797 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20799 * mini-ppc.c: make the branch info relative as the code
20800 buffer can be reallocated.
20802 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20804 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20805 * driver.c: Removed the AOT/security restriction. Now initialize the
20806 security manager (in metadata) if --security is used.
20807 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20808 rather than the pointer to declarative security, when AOT is used.
20810 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20812 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20813 basic blocks, reduced intrinsic exception throwing code size.
20815 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20817 * driver.c (mini_usage): Reorder the usage screen.
20819 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20821 * mini.c (mono_resolve_patch_target): Fix warning.
20823 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20825 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20828 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20830 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20831 breaks the amd64 build.
20833 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20834 register allocation. Fixes #71454.
20836 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20838 * arrays.cs: Add new regression test.
20840 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20842 * ssapre.c: Turned usage of snprintf to GString.
20843 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20844 (I left it on by mistake in my previous commit).
20846 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20848 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20849 on cond branch optimization (fixes bug# 71515).
20851 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20853 * abcremoval.c: Fixed bug 71062.
20854 * abcremoval.h: Likewise.
20856 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20858 * mini.c: Added a new functionality to optimize_branches, the removal
20859 of useless basic blocks, and fixed some problem in the removal of
20860 critical edges; some utility functions added for both purposes.
20861 * ssapre.c: Added complex expression support, and fixed bug 70637.
20862 * ssapre.h: Likewise.
20863 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20865 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20866 * driver.c: Re-enabled SSAPRE.
20868 2005-01-19 Martin Baulig <martin@ximian.com>
20870 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20871 the result of mono_get_method_constrained().
20873 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20875 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20878 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20880 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20881 be detected. Fixes #59296.
20883 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20885 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20886 which can happen. Fixes #71361.
20888 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20890 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20893 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20895 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20896 appdomain-unload.exe to fail.
20898 * mini.c: Fix some memory leaks.
20900 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20902 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20903 Fixed bug and sped up some codepaths.
20905 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20907 * mini.c: Fix some memory leaks.
20909 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20912 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20914 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20917 * iltests.il: Add regression test for #71320.
20919 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20921 * mini.c (mono_codegen): Fix installation of profiler hooks.
20923 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20925 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20927 * mini.h, mini.c, cfold.c: optimize access to enum
20928 readonly fields, too. Eval conditional branches if possible
20929 to perform unreachable code removal in more cases.
20931 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20933 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20935 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20938 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20939 WinXP DEP. Fixes #71244.
20941 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20943 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20945 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20947 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20949 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20951 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20954 * mini.h: Bump AOT version.
20956 * mini.h (MonoCompile): Change exvar to a hash table.
20958 * mini.c: Allocate a separate exvar for each handler block.
20960 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20962 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20963 ex var with the pending exception and only throw if the two are equal.
20966 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20968 * mini-x86.c: Fix warnings.
20970 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20971 used by all the ports now.
20973 * aot.c: Add write-symbols and save-temps options.
20975 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20977 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20979 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20981 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20984 * tramp-s390.c: Check vtable slot belongs to the domain.
20986 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20987 as per other platforms.
20989 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20991 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20993 * driver.c: we don't run the Main() code in a subthread anymore.
20995 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20997 * mini.c: added experimental rtc support in the statistical
20998 profiler: if the user has the permission, more accurate statistics
20999 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
21000 The MONO_RTC value must be restricted to what the linux rtc allows:
21001 power of two from 64 to 8192 Hz.
21003 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
21005 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
21007 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
21009 * mini-ppc.c: better icache flush for smp.
21011 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
21013 * mini-amd64.c (emit_move_return_value): Fix memory leak.
21015 * mini-x86.c (get_call_info): Add the get_call_info () code from the
21016 amd64 port, not yet used.
21018 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21020 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
21023 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
21025 * driver.c: Added --security option to activate the security manager.
21026 Right now this will allow code generation for declarative demands and
21027 is disabled when AOT is specified.
21028 * mini.c: Add code generation for declarative security demands.
21029 * mini.h: Add mono_use_security_manager as an extern gboolean.
21031 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
21033 * aot.c (mono_compile_assembly): Speed up compilation a bit by
21034 emitting more dense assembly code.
21036 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
21037 exception throwing stuff.
21039 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
21041 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
21044 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
21045 left in by mistake.
21047 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
21050 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
21052 * tramp-*.c: Only patch vtable slots if the object is in the current
21053 domain. Fixes appdomain-unload.exe.
21055 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21057 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21060 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21062 * mini.c (reverse_branch_op): New helper function.
21064 * mini.c (optimize_branches): Run the new optimization only on
21065 platforms which support it. Also reverse all kinds of branches.
21067 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21069 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21072 * mini.c (optimize_branches): Reverse not-equals branches if the false
21073 bblock is a throw. This happens a lot of time with argument checking in
21076 * mini.c (mono_codegen): Add support for placing basic blocks after
21077 the function epilogue.
21079 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21082 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21084 * mini.c (setup_stat_profiler): Only set this up if the platform
21085 supports ITIMER_PROF.
21087 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21089 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21092 * inssel.brg: Fix a warning.
21094 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21096 * mini.c: added support for statistical profiler
21097 (run with: --profile=default:stat).
21099 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21101 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21103 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21105 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21106 related to global registers from the amd64 port.
21108 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21110 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21112 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21113 with global registers.
21114 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21116 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21118 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21120 * debug-mini.c (encode_value): Fix off-by-one.
21122 * aot.c (encode_value): Likewise.
21124 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21126 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21128 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21131 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21133 * aot.c (emit_method_info): Increase size of temp buffer.
21135 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21138 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21140 * aot.c (emit_method_info): Fix build.
21142 * aot.c: Further rework of the AOT file format to reduce the size of
21143 the method info data.
21145 * mini.h: Bump AOT file format version.
21147 2004-12-27 Martin Baulig <martin@ximian.com>
21149 * mini.c (mini_get_method): New static method; call
21150 mono_get_method_full() and mono_get_inflated_method().
21151 (mono_method_to_ir): Use mini_get_method() instead of
21152 mono_get_method_full().
21154 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21156 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21158 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21160 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21162 * inssel-amd64.brg: Add some optimization rules.
21164 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21166 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21167 standard not GC'd stuff is fine.
21169 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21171 * aot.c: Rework the AOT file format to get rid of most of the global
21172 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21174 * mini.h: Bump AOT file format version.
21176 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21178 * mini.h: Bump AOT file format version.
21180 * aot.c (mono_aot_is_got_entry): New function to determine if an
21181 address is inside a GOT.
21183 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21185 * cpu-pentium.md: Increase the maximum size of some instructions which
21186 might involve a got access.
21188 * mini.c (get_method_from_ip): Another debug helper function.
21190 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21191 when got var accesses are created during the decompose phase.
21193 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21195 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21196 argument mini_compile_method and to MonoCompile, and use this to
21197 determine whenever a given method is compiled for AOT. This allows the
21198 other methods compiled during AOT compilation to be free of AOT stuff,
21199 so the backends does not need to add special support for them by
21200 creating a fake GOT etc.
21202 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21205 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21207 * mini.c (mono_method_to_ir): It turns out that some of the
21208 x-appdomain wrappers are lax with types, so just ignore this for
21211 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21212 at the vtable->klass. If it is non-shared code we can just use the
21215 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21217 * mini-ppc.c: access MonoDomain from tls, too.
21219 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21221 * declsec.c: Removed unused variable (and related warning ;-)
21223 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21225 * iltests.il: New test for LDELEMA on an array of ref types.
21227 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21228 all ldelema's on reftypes.
21229 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21230 it was the wrong place to put it.
21232 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21233 register to pop to make this cleaner, at the request of Paolo.
21235 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21237 * mini-ops.h (OP_GETHASHCODE): New op.
21239 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21241 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21244 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21247 * mini-x86.c (mono_arch_output_basic_block): Rather than
21255 The first is 3 bytes while the second is 1. This saves 36 kb on
21256 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21257 see a small boost because of icache locality.
21259 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21261 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21263 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21264 started code sharing with the generic code.
21266 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21268 * mini-ppc.c, cpu-g4.md: added code for direct access to
21271 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21273 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21274 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21277 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21279 * declsec.c|h: Added functions to cache the declarative stack modifiers
21280 in MonoJitInfo and to create a security frame from a MonoJitInfo
21282 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21283 created. Register internal calls for System.Security.SecurityFrame::
21284 _GetSecurityFrame and _GetSecurityStack.
21285 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21286 the definitions for the new stack walk/callback mechanism.
21287 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21288 first security frame for LinkDemands and InheritanceDemands) and
21289 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21291 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21292 walk initialization (lupus).
21294 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21296 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21298 (handle_loaded_temps): Do not create a temporary variable for
21299 things that we know are temps. They will never be modified.
21300 (mono_spill_call): Set MONO_INST_IS_TEMP
21301 (mono_emulate_opcode): ditto
21303 (mono_method_to_ir.CEE_DUP): ditto
21305 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21307 * mini.c (type_to_eval_stack_type): Make this handle the void type
21308 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21309 (emit_tree): use ip_in_bb to special case some common idioms
21310 Update all callers to pass in the IP.
21311 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21313 This gives us a nice 2% speedup in mcs bootstrap.
21315 * mini-x86.c (peephole_pass): Peephole pass to make
21324 * mini.c (ip_in_bb): new method.
21325 (mono_method_to_ir): use this method rather than doing the hash
21328 * linear-scan.c (mono_linear_scan): When expiring actives, you
21329 don't need to keep around variables that expire on this
21330 instruction. This makes it so that:
21333 store (ebx add (ebx, 1))
21337 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21339 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21340 combination to avoid doing two copies. Fix up problems with previous
21343 * mini.c: Fix 64 bit warnings.
21345 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21347 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21349 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21350 changes from the x86 code.
21352 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21354 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21356 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21357 throwing code to reduce its size, unify the AOT and non-aot code and
21358 get rid of relocations in the AOT case.
21360 * mini-x86.h mini.c exceptions-x86.c
21361 (mono_arch_get_throw_corlib_exception): New arch specific function to
21362 raise corlib exceptions which doesn't require relocations in the
21365 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21367 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21369 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21372 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21375 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21377 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21378 with add function when used from Inc/dec atomic
21379 functions. Re-enabled optimization on x86.
21380 * mini-ops.h: renamed atomic_add functions to
21381 allow _add to match the Interlocked::Add and
21382 _add_next to match Interlocked::Inc/Dec.
21384 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21386 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21387 linking of BBs to the end BB, and enabled SSAPRE also with
21388 consprop and copyprop (which was prevented by that bug).
21390 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21392 * mini-x86.c: disabling the Interlocked optimizing code.
21394 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21396 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21397 file version check.
21399 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21401 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21402 interlocked optimization due lack of support on x86, rewrote
21403 exchange to take into account that base may be in eax.
21405 xsp works again; activated Interlocked optimizing code.
21407 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21409 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21411 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21413 * mini-ops.h: Add new opcodes.
21415 * mini.h: Add new patch types. Add got_var to MonoCompile.
21417 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21418 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21419 make it work with all kinds of patchable code.
21421 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21422 address of the GOT, and referencing entries in the GOT.
21424 * mini.c: Add code to load the GOT address if needed by an opcode.
21426 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21427 independent AOT code on the x86 using an elf-style Global Offset Table.
21429 2004-12-14 Raja R Harinath <rharinath@novell.com>
21431 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21433 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21435 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21438 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21440 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21441 of Interlocked:Increment/Decrement/Add as inline ops.
21442 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21444 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21446 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21447 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21449 2004-12-12 Duncan Mak <duncan@ximian.com>
21451 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21452 again. `patch_info->table_size' is no longer valid after Zoltan's
21455 2004-12-12 Martin Baulig <martin@ximian.com>
21457 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21458 if we are the "real" method, ie. not an inlined method inside it.
21460 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21462 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21463 before we look in the special fields table. This fixes
21464 ../tests/thread-static-init.cs.
21466 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21468 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21469 for Array get_Rank and get_Length. Fixes bug #70465.
21471 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21473 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21474 separate structure to reduce the size of MonoJumpInfo.
21476 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21478 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21480 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21482 * mini.c (mini_get_inst_for_method): Changed to allow ports
21483 to return a MonoInst instead of opcode
21484 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21486 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21487 Allow ports to return a created MonoInst instead of op-code, will enable
21489 (renamed mini_get_opcode_for_method to better reflected the functionality)
21491 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21493 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21495 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21497 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21500 2004-12-08 Martin Baulig <martin@ximian.com>
21502 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21503 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21505 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21507 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21510 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21513 2004-12-08 Raja R Harinath <rharinath@novell.com>
21515 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21517 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21519 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21520 bug introduced by the previous patch.
21522 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21524 * mini-ppc.c, objectc.cs: handle large structs passed by value
21525 (fixes bug #69972).
21527 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21529 * mini-ppc.c: OP_ARGLIST implementation from
21530 Geoff Norton <gnorton@customerdna.com>.
21532 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21534 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21535 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21537 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21539 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21541 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21543 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21546 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21548 * mini-sparc.c: Zero out localled-ed memory.
21550 * iltests.il: Add tests for zeroing out localloc-ed memory.
21552 2004-12-04 Martin Baulig <martin@ximian.com>
21554 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21555 mono_method_get_signature_full().
21557 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21559 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21560 and some utility functions (always for SSAPRE), integrated SSAPRE.
21561 * mini.h: Likewise.
21562 * driver.c: Added ssapre option.
21563 * ssa.c: Small fix on OP_ARG handling.
21564 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21565 * Makefile.am: Likewise.
21567 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21569 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21570 now in the xp code.
21572 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21575 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21577 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21579 * cpu-s390.md : Increase instruction length of oparglist.
21581 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21583 2004-11-30 Martin Baulig <martin@ximian.com>
21585 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21586 virtual generic methods. We call a special helper_compile_generic_method()
21587 icall to retrieve the method from the vtable, inflate and compile
21588 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21590 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21592 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21594 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21596 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21598 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21601 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21603 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21604 platforms with PIC aot.
21606 2004-11-28 Martin Baulig <martin@ximian.com>
21608 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21611 2004-11-28 Martin Baulig <martin@ximian.com>
21613 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21614 the result of mono_type_get_underlying_type() to check whether
21617 2004-11-26 Martin Baulig <martin@ximian.com>
21620 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21623 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21625 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21626 the same way as the other arguments so they won't get clobbered.
21628 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21629 calls through R11 since it is clobbered by the trampoline code.
21631 2004-11-26 Raja R Harinath <rharinath@novell.com>
21633 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21634 pick up in-tree mscorlib.dll.
21636 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21638 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21640 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21641 runtime data/code are now stored in a table similar to the GOT in ELF.
21642 This allows the code itself to be position independent.
21644 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21647 * aot.c: Attach ELF type (object/function) directives to all global
21650 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21652 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21654 * mini-amd64.h: Turn on PIC AOT code.
21656 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21657 returning the offset within an OP_AOTCONST instruction where the GOT
21658 offset needs to be added.
21660 * mini.h: Bump AOT file format version.
21662 2004-11-25 Martin Baulig <martin@ximian.com>
21664 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21665 uninflated generic methods.
21667 2004-11-25 Martin Baulig <martin@ximian.com>
21669 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21671 2004-11-24 Martin Baulig <martin@ximian.com>
21673 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21674 original klass (this only applies for generic instances).
21676 2004-11-24 Martin Baulig <martin@ximian.com>
21678 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21679 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21682 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21684 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21685 localloc. Fixes #69678.
21687 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21689 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21691 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21692 used SSE registers on pinvoke calls. Fixes #69774.
21694 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21696 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21697 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21699 2004-11-23 Raja R Harinath <rharinath@novell.com>
21701 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21702 Refer directly to the mcs/ tree.
21704 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21706 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21707 Check if a trampoline for a synchronized method is required.
21709 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21711 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21712 with localloc if needed. Throe arithmetric exception in
21713 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21714 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21716 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21718 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21719 types before switching on type. Fixes #69622.
21721 2004-11-19 Raja R Harinath <rharinath@novell.com>
21723 * Makefile.am (check-local): New. Integrate into 'make check'.
21724 (MCS,RUNTIME): Define using in-tree mono and mcs.
21726 (%.exe): Use $(ILASM).
21728 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21730 * mini-ppc.c: adjust initial prolog size (bug #69691).
21732 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21734 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21737 2004-11-17 Raja R Harinath <rharinath@novell.com>
21739 * Makefile.am (clean-local): Rename from 'clean'.
21741 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21743 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21744 to mono_arch_is_int_overflow.
21745 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21748 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21750 * declsec.c|h: New files to support declarative security attributes.
21751 Added function to check if a method has (applicable) security.
21752 * mini.c|h: Add check for declarative security attributes in
21753 mono_method_check_inlining.
21754 * Makefile.am: Added declsec.c and declsec.h to the build.
21756 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21758 * mini.c, mini.h: update to keep dynamic code info per-domain.
21760 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21762 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21763 (mini_init): Get rid of it from here too.
21765 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21767 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21768 implemented OP_RETHROW (patch by Geoff Norton
21769 <gnorton@customerdna.com>).
21771 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21773 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21774 between appdomains. Fixes appdomain-unload on PPC.
21776 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21778 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21779 mini-exceptions.c: handle the new wrapper types.
21780 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21781 token value as a MonoClass* when compiling a wrapper.
21782 mono_jit_create_remoting_trampoline now takes an additional
21783 MonoRemotingTarget parameter.
21785 2004-11-10 Martin Baulig <martin@localhost>
21787 * mini.c (mono_method_to_ir): Use `generic_container->context'
21788 rather than creating a new one.
21790 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21792 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21794 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21796 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21798 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21799 the experimental aot cache stuff.
21801 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21803 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21804 mini-exceptions.c: update to exception clause structure changes.
21806 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21808 * exceptions-x86.c (throw_exception): Fix warnings.
21810 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21813 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21815 * exceptions-sparc.c (get_throw_exception): Really fix this.
21817 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21819 * tramp-*.c: we no longer support icalls without wrappers, so
21820 a bit of code can be removed here
21822 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21824 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21827 * cpu-sparc.md: Add op_rethrow.
21829 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21831 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21833 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21834 * mini-ops.h: Add OP_RETHROW.
21836 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21838 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21840 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21842 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21843 Makes the output much easier to read
21845 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21847 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21848 prevents another huge leak when compiling with ssa. Secondly, the
21849 performance of doing this rather than freeing the lists is much
21850 better. GList does a lock every time you allocate a list link,
21851 so that it can use a memory pool. So, it is better to just use
21852 a memory pool of our own.
21854 * ssa.c, linear-scan.c: replace g_list_remove_link with
21855 g_list_delete. The remove one does not free the GList, so we were
21856 leaking memory. On -O=all --compile-all with corlib, this cut down
21857 3 MB of allocations.
21859 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21861 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21863 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21865 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21866 into a new function mono_create_jit_trampoline ().
21868 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21870 * trace.c (get_spec): Allow tracing of classes without a namespace.
21872 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21874 * mini.c: Fix pointer overwrite in mini_method_compile.
21876 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21878 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21879 The darwin ABI needs some special handling for 1 and 2 byte structs
21880 Lets use lbz/lhz instead of lwz everywhere.
21881 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21882 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21883 Use stb/sth for the former, and put the latter always on stack instead of in
21884 argument registers.
21886 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21888 * trace.c (is_filenamechar): Add '_'.
21890 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21892 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21894 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21896 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21898 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21899 depends on libmonogc. Fixes #68805.
21901 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21903 * mini.c (mono_jit_free_method): Provide extra information for
21904 this error. Currently this leaks, but will be turned into a
21905 developer option in the future.
21907 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21909 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21911 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21913 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21914 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21915 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21917 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21919 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21920 trampolines for AOT code.
21922 2004-10-22 <vargaz@freemail.hu>
21924 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21925 constructed types. Fixes #68136.
21927 2004-10-21 Martin Baulig <martin@ximian.com>
21929 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21930 if it returns true, unwind the stack to the call instruction.
21932 2004-10-21 <vargaz@freemail.hu>
21934 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21936 * mini.h: Bump AOT version number.
21938 * objects.cs: Add another test for unbox trampolines.
21940 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21943 2004-10-20 <vargaz@freemail.hu>
21945 * driver.c: Add SHARED to the set of optimizations tested.
21947 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21949 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21950 used by CEE_NEWARR.
21952 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21954 2004-10-20 Martin Baulig <martin@ximian.com>
21956 * mini-exceptions.c (mono_handle_exception): Call
21957 mono_debugger_handle_exception() to tell the debugger about
21958 catch/finally clauses.
21960 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21962 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21964 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21967 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21969 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21970 methods as their native size, fixed bug #57543, #57545.
21971 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21972 This saves a temporary register and mullw call down into 1 (minor perf
21973 increase for cases like sum = sum * 5; This use to translate into:
21976 It now translates to
21979 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21981 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21984 2004-10-11 Martin Baulig <martin@ximian.com>
21986 * mini.c (mono_method_to_ir): If we're a generic method, get the
21987 MonoGenericContainer from our MonoMethodNormal and create a
21988 MonoGenericContext from it.
21990 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21992 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21994 * basic-long.cs: Add test for checked i8->i2 cast.
21996 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21998 * inssel-ppc.brg: added a couple of speedup rules.
22000 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
22002 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
22003 to speed up rebuilds.
22005 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22007 * mini-s390.c: Minor fix to OP_OR_IMM.
22009 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
22011 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
22012 better. Fixes appdomain-unload.exe on sparc.
22014 2004-10-02 Massimiliano Mantione <massi@ximian.com>
22016 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
22017 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
22020 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
22022 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
22024 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
22026 * mini.c: Always generate a field read/write wrapper for members
22027 of the class MarshalByRefObject since the actual instance could
22030 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
22032 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
22034 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
22036 * driver.c mini.h trace.c: Move the setting of the main assembly into
22037 a separate function called mono_trace_set_assembly () and call it after
22038 actually loading the main assembly. Fixes #66872.
22040 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
22042 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
22043 using the code manager.
22045 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
22047 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
22049 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
22051 * cpu-amd64.md: Fix bug in previous patch.
22053 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22056 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22058 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22059 mini-exceptions.c: updates for changed stack walk interface.
22061 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22063 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22065 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22067 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22069 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22071 * driver.c (mini_regression_list): Do not call mono_assembly_close
22072 since assemblies can't be unloaded.
22074 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22076 * cpu-amd64.md: Fix more instruction lengths.
22078 * cpu-amd64.md: Fix lengths of some instructions.
22080 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22082 * inssel.brg: Make the array ldelema check aot friendly.
22084 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22086 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22088 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22090 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22092 * mini-x86.c: Fix build.
22094 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22095 mono_type_get_underlying_type () helper function to simplify code.
22097 2004-09-09 Martin Baulig <martin@ximian.com>
22099 * mini-amd64.c: Don't access `type->data.klass' directly, call
22100 mono_class_from_mono_type() instead since the type may be a
22103 2004-09-09 Martin Baulig <martin@ximian.com>
22105 * mini-amd64.c (get_call_info): Fix support for generic instances.
22106 (add_valuetype): Use mono_class_from_mono_type() to get the class
22107 since we can be a generic instance.
22109 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22111 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22113 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22115 * liveness.c: reset spill costs on each scan: bug 62107
22117 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22119 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22120 unnecessary line that doesn't compile
22122 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22124 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22125 trampolines, make them call an error function so people can fix their
22128 2004-09-06 Martin Baulig <martin@ximian.com>
22130 * mini.c (mono_method_to_ir): When initializing locals, handle a
22131 generic instances like a valuetype if it's a valuetype and like a
22132 class if it's a class.
22134 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22136 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22137 stack. Fixes #64674.
22139 * exceptions.cs: Add test for unwinding of call arguments.
22141 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22143 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22144 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22145 set the carry/borrow flag). The sparc and s390 implementations
22146 can now use optimized versions (and simplify the code). ppc bugfixes.
22148 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22150 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22152 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22154 * inssel-amd64.brg: Remove leftover 32 bit rule.
22156 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22158 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22160 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22161 mono_arch_find_jit_info functions into a new function. Fix a memory
22164 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22167 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22169 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22172 * exceptions.cs: Add array size tests.
22174 * mini.c: Allocate a separate icall wrapper for each arity of
22175 mono_array_new_va. Fixes #59509.
22177 * exceptions.cs: Add testcase for 64578.
22179 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22181 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22183 2004-09-02 Martin Baulig <martin@ximian.com>
22185 * mini.c (mono_method_to_ir): When initializing the locals, call
22186 handle_initobj() on the generic instance itself, not its
22189 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22191 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22192 MonoJitInfo for dynamic methods.
22194 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22196 * mini.c: Add support for freeing JIT data for dynamic methods.
22198 2004-09-01 Martin Baulig <martin@ximian.com>
22200 * mini-x86.c (is_regsize_var): Added support for generic
22202 (mono_arch_emit_prolog): Make this compile again, use
22203 `x86_push_imm_template (code)'.
22205 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22207 * mini-x86.c: make all push_imm instructions that get
22208 patched always emit the long form
22210 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22212 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22213 in a per-domain hash.
22215 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22218 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22220 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22223 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22226 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22227 Beginnings of SSE2 support.
22229 * exceptions.cs: Add more tests for checked int<->uint casts.
22231 2004-08-28 Martin Baulig <martin@ximian.com>
22233 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22237 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22238 Handle generic instances recursively.
22240 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22242 * iltests.il: test for conv.u8 on a constant
22244 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22246 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22247 LCONV_x4 (shrun_32 (membase)).
22249 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22251 * inssel-x86.brg: c&p rules for push/setret of long
22253 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22255 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22256 compare (regvar, base)
22258 * inssel-x86.brg: more burg love
22260 * inssel.brg: more cleanup
22262 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22264 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22266 * basic-long.cs, basic-calls.cs: new tests for optimization.
22268 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22270 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22273 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22275 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22277 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22279 * inssel.brg (mini_emit_memcpy): use
22280 NO_UNALIGNED_ACCESS to disable memcpy optimization
22282 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22284 * mini-amd64.c: Handle generic types in various places.
22286 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22288 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22290 * mini.c (handle_box): Fix warning.
22292 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22294 * mini-amd64.h: Enable the emit_state optimization.
22296 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22298 * mini-amd64.c: Add some new 64 bit peephole opts.
22300 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22302 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22304 * mini-amd64.c: Register allocator fixes.
22306 * mini.c: Add an optimization to emit_state to avoid allocation of new
22307 registers on some platforms.
22309 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22311 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22313 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22314 allocation. Fixes #63085.
22316 * basic-long.cs: Add new regression test.
22318 * mini-amd64.c: Register allocator improvements.
22320 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22322 * mini-amd64.c (read_tls_offset_from_method): Add another code
22325 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22326 instruction sequence for nullifying class init trampolines.
22328 * objects.cs: Add new regalloc test.
22330 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22332 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22334 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22336 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22339 * driver.c: Fix profiling after TLS changes.
22341 * driver.c (mono_main): Set mono_stats.enabled if needed.
22343 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22346 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22348 * mini-x86.c: use a 1 op rather than a 2 op tls access
22349 instruction -> faster.
22351 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22353 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22356 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22358 * exceptions-sparc.c (throw_exception): fix typo
22360 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22362 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22363 set tree->dreg correctly with tls. Allow any
22364 register to be used.
22366 * mini-x86.c (read_tls_offset_from_method): add new code
22367 generation pattern seen with GCC.
22370 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22372 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22373 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22374 exceptions-sparc.c: fix some performance issues in exception
22375 handling and setting of the stack trace for exceptions that were
22378 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22380 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22383 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22386 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22388 This patch inlines tls access, when possible.
22390 * mini.h: new arch functions for TLS intrinsics.
22391 All platforms updated with a stub.
22393 * mini.c: use the new intrinsics
22395 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22396 arch specific intrinsic for tls variables
22398 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22400 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22403 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22405 * mini.c: thread local allocation
22407 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22409 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22411 * Makefile.am: Link against the static version of libmonogc.
22413 * Makefile.am: Link the static versions of the convenience libraries
22414 into the mono executable.
22416 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22418 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22420 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22421 on integer overflow.
22423 * mini-amd64.c: Reorganize function call code.
22425 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22427 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22429 * inssel-x86.brg: use xor eax,eax.
22431 * basic.cs: new tests
22433 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22435 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22436 in exception throwing code.
22438 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22440 * inssel-x86.brg: use xor esi,esi.
22442 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22444 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22445 can trace methods compiled during mini_init () too.
22447 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22450 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22452 * Makefile.am: static link on x86 (r=zoltan)
22454 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22456 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22457 code since it causes some programs to fail.
22459 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22461 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22463 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22465 * mini.c: ovfops_op_map - add STACK_OBJ case for
22467 * basic.cs: add test_0_pin_string as test
22470 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22472 * Makefile.am: build C# if srcdir != builddir
22474 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22476 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22477 fall-through blocks.
22479 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22481 * driver.c: enable loop by default again and include abcrem in -O=all.
22483 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22485 * iltests.il: Add some localloc tests.
22487 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22489 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22492 * inssel-amd64.brg: Add some optimizations.
22494 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22497 * Makefile.am: Statically link mono against libmono on AMD64.
22499 * mini-amd64.c inssel-amd64.brg: Optimizations.
22501 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22503 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22505 * tramp-amd64.c: Patch calling code in trampolines.
22507 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22509 * mini-amd64.c: pinvoke struct passing fixes.
22511 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22513 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22514 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22516 2004-08-05 Duncan Mak <duncan@ximian.com>
22518 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22521 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22523 * mini-amd64.c (emit_move_return_value): Move return value for normal
22526 2004-08-05 Martin Baulig <martin@ximian.com>
22528 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22529 `type->type'; just modify `type' itself when dealing with enums
22530 and generic instances.
22531 (check_call_signature): Make `simple_type' a `MonoType *'.
22533 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22535 * mini.c: Use OP_PADD to add offsets to addresses.
22537 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22539 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22541 * mini-sparc.c (mono_arch_emit_epilog): fix check
22542 for folding last op into restore instruction
22544 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22546 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22547 helper methods using the code manager.
22549 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22551 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22553 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22555 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22556 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22558 * mini-s390.c: fix tail processing
22560 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22562 * mini-ppc.c: mul.ovf.un exception name fix.
22564 2004-08-03 Martin Baulig <martin@ximian.com>
22566 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22567 instances; before jumping to `handle_enum', also modify `ptype'.
22569 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22571 * cpu-sparc.md: fcall maximal length too small.
22573 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22575 * mini-amd64.c mini.h: Add initial support for passing/returning
22576 structures to/from pinvoked methods.
22578 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22580 * mini-ppc.c: reg allocator fix.
22582 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22584 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22586 * inssel.brg: Optimize memset on 64 bit machines.
22588 * mini-amd64.c: Fix some vararg cases.
22590 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22592 * mini-s390.c: Corrected macro in emit_float_to_int
22594 * s390-abi.cs: Tests to exercise the s390 ABI
22596 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22598 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22601 * basic.cs: Add a test for add.ovf.un.
22603 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22605 * mini-sparc.c: add case for OP_IDIV_UN
22607 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22609 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22611 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22613 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22615 * basic.cs: regression tests.
22617 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22620 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22622 * basic.cs: Add a new test.
22624 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22625 and AOT. Various fixes and optimizations.
22627 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22629 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22631 * mini-ppc.c: make sure temp regs are not used for global reg
22634 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22636 * cpu-sparc.md: conv_i8 fix for 64bits
22638 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22640 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22642 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22643 add opcode for cmp BYTE PTR [eax], imm.
22645 * inssel.brg: Make memcpy and memset takes bases.
22647 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22649 * *-amd64.*: More AMD64 work.
22651 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22653 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22654 add a compare-not-equal opcode.
22656 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22658 * mini.c: Use mono_init_from_assembly instead of mono_init.
22660 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22662 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22664 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22666 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22668 * inssel.brg: 64 bit fixes.
22670 * mini.h (MonoCallInst): Add some AMD64 specific data.
22672 * mini.h: Add some OP_P opcodes.
22674 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22676 * basic.cs: tests for 61797 and 61740
22678 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22680 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22681 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22683 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22685 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22687 * *-amd64*.*: Ongoing AMD64 work.
22689 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22691 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22693 * *-amd64*: Ongoing AMD64 work.
22695 * mini-arch.h: Add AMD64 support.
22697 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22699 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22701 * mini-ops.h: Add new opcodes.
22703 * Makefile.am: Add AMD64 support.
22705 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22706 rules into the inssel-long*.brg files.
22708 * *-amd64.*: Add beginnings of AMD64 backend.
22710 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22712 * mini.c (print_dfn): commenting out the code that prints
22713 the cil. With -O=deadce, this makes -v -v crash.
22715 * cpu-pentium.md: make checkthis have a length of 2
22717 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22719 * mini-sparc.h: fix implementations of __builtin
22720 functions for Sun compiler for V9.
22722 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22724 * mini.c: use the new stelem.ref wrapper
22725 * exceptions.cs, arrays.cs: new stelem.ref tests
22727 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22729 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22730 new XSP should work with these changes).
22732 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22734 * inssel-{long32,x86,}.brg: trivial optimizations.
22736 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22738 * mini.c: load value when emitting box operation in
22741 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22743 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22744 is one byte shorter than cmp DWORD PTR [eax], 0.
22746 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22748 * inssel-ppc.brg: arguments on the stack are always
22749 relative to the stack pointer (spotted by Neale Ferguson).
22751 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22753 * exceptions-x86.c: delay appending the method name to the trace until
22754 after mono_jit_info_table_find is called, as this gets the real
22757 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22759 * aot.c: register roots
22761 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22763 * aot.c : I could just use PLATFORM_WIN32 flag.
22765 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22767 * aot.c : Reverting the previous fix. This time it broke linux build.
22769 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22771 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22773 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22775 * mini.c (handle_stack_args): Remove some more debugging code.
22777 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22779 * driver.c mini.h aot.c: Allow additional options to be specified with
22780 --aot and pass them to mono_compile_assembly.
22782 * aot.c: Add experimental code to AOT compile all loaded assemblies
22783 on demand and save the code into a cache in the filesystem.
22785 * aot.c: Add support for more wrapper methods.
22787 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22790 * cpu-*.md: Remove removed opcodes.
22792 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22793 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22794 related icalls to marshal.c.
22796 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22798 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22800 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22802 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22804 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22805 * liveness.c: If liveness is recomputated we need to reset the information
22806 for each variable. This way, if the liveness range has been narrowed
22807 by optimizations that happened after the last computation, we can return
22810 For example, if you have
22815 // Tons of code that does not affect i
22821 i = 0 is dead code and will be removed by SSA. However, when
22822 linear scan gets to the code, i will still appear to be live
22823 throughout the entire block. This prevents good register allocation.
22825 2004-07-06 Martin Baulig <martin@ximian.com>
22827 * debug-mini.c (mono_debug_init_method): Allow
22828 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22829 (mono_debug_add_icall_wrapper): New method.
22831 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22833 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22835 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22838 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22840 * aot.c (mono_aot_load_method): Fix loading of debug info.
22842 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22844 * aot.c: Add logging support.
22846 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22848 * mini.h: Add prototype for mono_print_method_from_ip.
22850 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22852 * inssel.brg: 64 bit fixes.
22854 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22857 * Makefile.am: Add SPARC64 support.
22859 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22861 * aot.c: Fix alignment problems on 32 bit platforms.
22863 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22865 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22868 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22871 * mini.h: Bump AOT file version. Some 64 bit fixes.
22873 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22875 * inssel-sparc.brg: Add new rule to avoid register moves.
22877 * inssel.brg: Add ldind_to_load_membase helper function.
22879 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22881 * mini.c: OffsetToStringData intrinsic.
22883 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22885 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22887 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22890 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22891 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22893 * mini.c: reinstated mono_compile_get_interface_var()
22894 on x86, too, since the change breaks the Gtk# build there as well.
22896 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22898 * driver.c: remove loop from the default optimizations: it seems to
22899 interact badly with some of the other options (see bug #60613).
22901 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22903 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22904 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22906 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22908 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22909 vararg-using methods.
22911 2004-06-21 Martin Baulig <martin@ximian.com>
22913 * mini/mini-exceptions.c
22914 (mono_handle_exception): Added `gpointer original_ip' argument.
22915 After calling mono_unhandled_exception(), call
22916 mono_debugger_unhandled_exception() and if that returns true,
22917 restore the context and return.
22919 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22921 * mini-ppc.c: prefer the use of relative branches so
22922 they won't need to be patched in aot code (patch from Patrick Beard).
22924 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22926 * aot.c: patch from Patrick Beard to make the output assembly
22927 more correct for the MacOSX assembler. Small tweak to
22928 generate sane images on Linux/PPC, too.
22930 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22932 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22933 case until bug #59509 is fixed (shows up in #60332).
22935 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22937 * mini.c: make sure the needed wrappers are compiled, too, with
22940 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22942 * driver.c: remove NPTL reference in --version output.
22944 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22946 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22947 generate valid assembly for the Mach-O assembler.
22949 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22951 * driver.c: don't include abcrem in the all optimization specifier
22952 since it slows down jit compilation too much for now.
22954 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22956 * mini.c: use BIGMUL only if both operands have the same signage.
22957 * iltests.il: Test for bug 60056. (errors related to signage in
22962 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22964 * mini.c, aot.c: memory leak fixes.
22966 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22968 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22970 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22972 * Makefile.am: remove the -static hack completely, it links in
22973 statically glib as well.
22975 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22977 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22978 * exceptions.cs: make it compile with new mcs/csc.
22980 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22981 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22982 and added relevant test case.
22984 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22986 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22987 regressions in gtk-sharp.
22989 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22991 * exceptions.cs: New regression tests.
22993 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22995 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22997 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22999 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
23001 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
23003 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
23005 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
23007 * mini.c (mono_jit_runtime_invoke): Init class in this
23008 method instead of trusting mono_jit_compile_method to
23009 do the work (because wrappers can be in object class)
23011 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
23013 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
23015 * basic-long.cs: New regression test.
23017 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
23019 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
23020 and div/rem checks.
23022 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
23024 * Makefile.am: fix miguel's change to build mono statically against
23025 libmono (track build dependencies).
23027 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23029 * cfold.c: Some glib versions do not have G_MININT32.
23031 2004-05-26 Massimiliano Mantione <massi@ximian.com>
23033 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
23034 with precision of tan, atan, sin and cos, and implemented related
23035 regressions tests (fixes bug 54467, but one new problem appeared and
23038 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
23040 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
23042 * exceptions.cs: Add test for constant folding && division by zero.
23044 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
23045 since driver.c is in libmono too, so the optimization was useless.
23047 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
23048 variable to driver.c so the compiler can emit more efficient code to
23051 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23053 * Makefile.am: don't distribute generated inssel.[ch] files.
23055 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23057 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23058 into the default appdomain. Fixes #58707.
23060 * jit-icalls.c: Remove the broken approximation for truncl, doing
23061 no conversion is better.
23063 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23066 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23068 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23069 of the mcrxr instruction which is not available on some processors
23070 even if it's documented to be. Implement add and sub overflow correctly
23071 (still not complete for long unsigned). Speed up icalls a bit.
23073 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23075 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23076 we run .cctor in the current domain instead of target_domain.
23078 Fixes bug #58558, .cctor not being called in -O=shared.
23080 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23082 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23084 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23086 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23087 which can be done with an imm8, do it that way.
23088 (mono_arch_output_basic_block): ditto for a jmp
23089 (mono_arch_emit_prolog): Computate maximum offset of a label.
23091 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23093 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23094 now tries to allocate prefered physical reg's for virtual
23095 regs. This reduces the number of emited spills/loads with
23096 20-30% on our core assemblies.
23098 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23100 * jit-icalls.c: truncl() is not needed and trunc() is
23101 the correct thing to do anyway (bug #58287).
23103 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23105 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23108 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23110 * driver.c: enable loop optimizations by default.
23112 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23114 * mini-x86.c: fix calc of max loop size when aligning loops start.
23116 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23118 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23121 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23123 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23126 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23128 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23130 * mini.c (inline_method): Allways inline some wrappers even if the cost
23131 is too large. Fixes #58785.
23133 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23135 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23137 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23138 (crichton@gimp.org). Beginning of support for sparc/linux.
23140 * mini-sparc.c: Optimize retrieval of LMF address.
23142 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23144 * exceptions-ppc.c: handle alloca in methods with clauses.
23146 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23148 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23150 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23152 * mini.c: Delegate most of the abort signal work to
23153 mono_thread_request_interruption, which also handles Stop and Suspend
23156 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23158 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23159 supports the save/restore lmf opcodes.
23161 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23163 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23164 by gcc-3.4 as well.
23166 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23168 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23170 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23171 methods which contain array accesses.
23173 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23174 boundaries. Fixes #58537.
23176 * iltests.il: Add regression test for #58537.
23178 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23180 * mini-x86.c (mono_arch_local_regalloc): Last part of
23181 fix for bug #58633 (releasing register to early).
23183 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23185 * basic-long.cs: Add new regression test.
23187 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23189 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23190 register too early on the chain.
23192 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23194 * mini.c (create_helper_signature): Use a helper function to reduce
23195 the code which needs to be written. Also set the calling convention of
23196 icalls on windows. Fixes #57840.
23198 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23201 exceptions-ppc.c: added helper function to get the instruction address
23202 from a signal handler context.
23204 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23206 * helpers.c: use g_get_tmp_dir. Invokes happyness
23209 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23211 * helpers.c: Add new env variable to pass args to objdump.
23212 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23214 2004-05-17 Radek Doulik <rodo@ximian.com>
23216 * Makefile.am (common_sources): added abcremoval.h so it get
23217 disted and daily mono packages on go-mono.com will build again
23219 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23221 * abcremoval.c: Fixed coding style, added copyright header.
23223 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23225 * mini.h: Added prototype for abc removal main function.
23227 * build_relations_propagation_table.pl: Added copyright header.
23229 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23231 * basic-long.cs: reg test for complex ceq_long bug.
23233 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23235 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23236 reg in long and clob case (bug #58343). Fixed/added comments.
23238 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23240 * mini.c (mono_jit_runtime_invoke): Follow new convention
23241 of calling the invoke method with an function pointer.
23243 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23245 * ChangeLog: Fix author of memory leak patch.
23247 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23249 * Makefile.am: fix make dist as well...
23252 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23254 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23255 on archs where pointers are 4 bytes long.
23257 * Makefile.am: Added abcremoval.c source file.
23259 * abcremoval.c: Added abcremoval.c.
23261 * abcremoval.h: Added abcremoval.h.
23263 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23265 * inssel.brg: Enabled bounds check removal.
23267 * mini.c: Added support for abcrem optimization.
23269 * mini.h: Added abcrem optimization label.
23271 * driver.c: Added support for abcrem optimization.
23273 * propagated_relations_table.def: Added propagated_relations_table.def.
23275 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23277 * mini.c, cfold.c: fix style.
23279 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23281 * mini.c: handle issue with the low-level implementation of
23282 some long opcodes (bug #54209).
23284 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23286 * basic.cs: test for my new cmov stuff.
23288 2004-05-13 Patrik Torstensson
23290 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23291 opt and added peephole documentation.
23293 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23295 * tramp-ppc.c: rewrote the generic trampoline code.
23297 2004-05-11 Patrik Torstensson
23299 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23301 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23303 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23305 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23306 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23308 * mini.c: Add new icalls for AsAny marshalling.
23310 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23312 * tramp-ppc.c, mini-ppc.c: more cleanups.
23314 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23316 * mini.c: no warnings.
23318 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23320 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23322 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23324 * mini.c: In the thread abort signal handler, if the thread is in the
23325 process of being stoped, don't throw the Abort exception, just stop the
23328 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23330 * tramp-ppc.c: removed old code.
23332 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23334 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23335 do some simple speed optimizations on ppc.
23337 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23339 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23340 and large offsets in load/store.
23342 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23344 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23345 it causes regressions.
23347 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23349 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23352 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23354 * jit-icalls.c: remove warnings.
23355 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23356 speedups for unsafe code.
23358 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23360 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23362 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23364 * basic-calls.cs: Add new regression test.
23366 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23369 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23371 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23374 2004-05-06 Patrik Torstensson
23376 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23377 long reg allocation in any reg (not only eax:edx) and implemented
23378 long shl/shr ops in asm instead of helpers.
23380 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23382 * mini-sparc.h: Fix warnings.
23384 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23387 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23388 separate statement for clarity.
23390 * mini-sparc.c: Update status.
23392 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23394 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23397 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23399 * inssel-ppc.brg: another small pre-release workaround:
23400 we don't do overflow detection for long_sub_un.
23402 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23404 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23405 (also works around a weird ppc bug: 57957).
23407 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23409 * tramp-ppc.c: trampoline fixes.
23411 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23413 * mini-ppc.c: fixed typos.
23415 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23417 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23418 at the top of the stack. Fixed typos. Use a frame registers
23419 for all the methods with exception clauses.
23421 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23423 * exceptions-ppc.c: restore fp registers.
23425 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23427 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23428 order from the stack top (moved the stack room to save the
23429 return value for trace after the param area). Fixed corruption
23430 in restoring registers on unwind.
23432 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23434 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23436 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23438 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23439 and prolog/epilog for methods that use it. Allow
23440 enough param area room for varargs methods. Fix miguel's
23441 breakage in exception handling.
23443 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23445 * Makefile.am: run genmdesc only on current arch.
23447 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23449 * exceptions-x86.c:
23450 * mini-x86.h: fix the build on windows.
23452 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23454 * 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.
23456 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23458 * mini-exceptions.c: New file.
23460 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23461 Move some parts of the x86 exception handling code to an
23462 arch-independent file so it can be shared with other ports.
23464 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23466 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23468 2004-04-26 David Waite <mass@akuma.org>
23470 * driver.c: remove comma from end of enumeration declaration
23472 2004-04-26 Jackson Harper <jackson@ximian.com>
23474 * driver.c: parse config file before loading first assembly. This
23475 allows the user gac to be enabled/disabled.
23477 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23479 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23480 simpler mechanism: we do not care what is encoded initially
23481 (branch absolute or relative), we care about the code and its
23482 target. I kept the old code for reference for now.
23484 The new code tries first to determine if the jump is anywhere in
23485 the -/+32 absolute meg range, if it succeeds, it encodes using the
23486 absolute branch; If not, it tried to find something in the
23487 relative range, if not, it uses the handle_thunk code.
23489 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23491 * exceptions-ppc.c: use the correct ip register on macosx.
23493 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23495 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23497 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23499 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23500 Raise exception on integer divide by zero by hand since the hw
23501 doesn't support it. Handle NaNs in FP compares.
23503 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23505 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23506 code reducing duplication between the platforms and enabled
23507 signal exception handling (on linux for now).
23509 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23511 * exceptions-ppc.c: more macosx support.
23513 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23515 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23517 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23519 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23521 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23523 * iltests.il: more tests.
23525 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23527 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23530 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23532 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23534 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23536 * liveness.c: Mark variables as volatile in all basic blocks reachable
23537 from exception clauses.
23539 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23541 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23544 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23546 * iltests.il, basic.cs: more tests for regalloc.
23548 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23550 * iltests.il: Some tests for register allocation modifications
23553 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23555 * exceptions.cs: Add regression test for bug #56782.
23557 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23558 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23559 the beauty of fixing the same thing in 5 different files...
23561 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23563 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23566 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23568 * mini.c: Add support for STRWLPARRAY marshalling convention.
23570 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23572 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23573 to init the context to setup the regs pointer).
23575 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23577 * exceptions-ppc.c: more exceptions work.
23579 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23581 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23584 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23586 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23587 can use the memory directly.
23589 * cpu-pentium.md: Update documentation from a post from Zoltan.
23591 add x86_add_membase, x86_sub_membase, x86_mul_membase
23593 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23595 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23596 GENERAL_REGS they were also hardcoded for all PPC ports.
23598 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23600 Remove hard-coded limit for floating point registers, use
23601 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23603 Notice that in MacOS X calling conventions you can fit a lot more
23604 floating point values in registers, so I should update the PInvoke
23605 test to excercise the passing of floating point values on the
23606 stack (currently broken).
23608 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23610 * tramp-ppc.c (create_trampoline_code): Added
23611 JUMP_TRAMPOLINE_SIZE.
23612 (ppc_magic_trampoline): Follow the pattern from
23613 x86_magic_trampoline: if code is set to zero, return.
23614 (create_trampoline_code): Always pass MonoMethod to the jump
23615 trampoline, before it was passing a null.
23616 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23617 share the code with mono_arch_create_jit_trampoline.
23619 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23621 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23624 * cpu-g4.md: Added length for jmp instruction, the worst case
23625 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23628 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23630 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23632 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23634 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23635 before each IL instruction.
23637 * mini.c (CEE_BOX): Fix warnings.
23639 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23641 * mini.c: removed a few unused vars and extra whitespace.
23643 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23645 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23647 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23649 (OP_GETCHR): use the above
23650 (CEE_LDELEMA): use the above.
23652 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23653 version of the generic impl.
23654 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23655 (CEE_LDELEMA): use the above.
23657 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23659 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23662 * iltests.il: Added new regression test for #56317.
23664 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23666 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23667 under NetBSD. Fixes #56450.
23669 * liveness.c (update_gen_kill_set): Fix previous patch.
23671 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23673 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23675 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23677 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23678 ldsfld and ldsflda.
23680 * inssel-sparc.brg: Add more optimizations.
23682 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23684 2004-04-01 Martin Baulig <martin@ximian.com>
23686 * mini.c (handle_box): New static function; moved the
23687 implementation of CEE_BOX here.
23688 (mono_method_to_ir): Added `constrained_call' variable.
23689 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23690 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23691 mono_method_get_constrained() to get the method.
23693 2004-04-01 Martin Baulig <martin@ximian.com>
23695 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23696 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23697 (mono_method_to_ir): We don't need these macros anymore since
23698 mono_class_get_full() already takes care of it.
23700 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23702 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23703 use @function (as doesn't accept #function here) and check the return
23704 value of system and stop if fails.
23706 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23708 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23710 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23712 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23714 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23716 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23719 * basic-long.cs: Add test for negation of Int64.MinValue.
23721 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23723 * mini-sparc.c: Update status.
23725 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23727 * exceptions-sparc.c: Fix return value in filters.
23729 * inssel-sparc.brg: Fix register allocation in some rules.
23731 2004-03-28 Martin Baulig <martin@ximian.com>
23733 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23736 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23738 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23740 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23741 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23742 remove unused conv_u4 opcode.
23744 * mini-x86.c: Remove valgrind workaround since it slows down things
23745 even when mono is not run under valgrind.
23747 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23749 * mini-sparc.c: Update status.
23751 * inssel-sparc.brg: Add some optimizations.
23753 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23754 future delay slot filling. Add support for varargs, tail calls and JMP.
23756 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23757 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23759 * inssel.brg: Fix register allocation in OP_ARGLIST.
23761 * inssel.brg: Fix warnings.
23763 2004-03-25 Martin Baulig <martin@ximian.com>
23765 * mini.c (inflate_generic_field): Removed.
23766 (mini_get_method): Removed, use mono_get_method_full(),
23767 (mini_get_class): Removed, use mono_class_get_full().
23768 (mono_method_to_ir): Pass our generic context to
23769 mono_field_from_token().
23771 2004-03-25 Martin Baulig <martin@ximian.com>
23773 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23774 of a `MonoMethod *'.
23775 (mini_get_method): Take a `MonoGenericContext *' instead
23776 of a `MonoMethod *'.
23777 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23778 a new local variable called `generic_context' which holds the
23779 current `MonoGenericContext *'; use it to lookup things.
23781 2004-03-24 Martin Baulig <martin@ximian.com>
23783 * mini.c (mini_get_class): New static method; if we're inside a
23784 generic instance, inflate the class if neccessary.
23785 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23787 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23789 * iltests.il: New regression test for #55976.
23791 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23794 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23796 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23799 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23801 * liveness.c: Consider SSA stores as well as loads when making vars
23804 * exceptions.cs: New regression tests for register allocation.
23806 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23808 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23809 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23810 domain lock only to protect puntual access to data structures.
23811 Added access lock for sighash, jit_icall_hash_name,
23812 jit_icall_hash_addr and domain->code_mp.
23814 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23816 * driver.c: Print SIGSEGV handling method.
23818 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23820 * mini.c (setup_jit_tls_data): Handle case when this is called
23821 multiple times for a thread.
23823 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23824 is different from fbxx_un. Fixes #54303. Also use constants instead of
23825 magic numbers in a lot of places.
23827 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23829 * exceptions.cs: Fix cctor test when --regression is used.
23831 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23833 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23836 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23838 * inssel-ppc.brg: fixed register assignments for some rules.
23840 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23842 * exceptions.cs: Add test for exceptions in static constructors.
23844 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23845 static constructors outside the domain lock. Fixes #55720.
23847 2004-03-17 Martin Baulig <martin@ximian.com>
23849 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23850 (inflate_generic_field): Take the `MonoMethod *' instead of the
23851 `MonoClass *' and added support for generic method.
23852 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23853 have a `field->parent->gen_params', only inflate the field if it's
23854 an open constructed type.
23856 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23858 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23859 exception object instead of the preconstructed ones.
23861 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23863 * mini.c: reverted changed to sigsegv_signal_handler commited
23864 accidentally in the previous patch.
23866 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23869 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23870 running --aot with an old assembly.
23872 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23874 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23877 * mini-sparc.c: Add support for v9 branches with prediction.
23879 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23881 * mini.c (mini_init): #warning is GNUC only
23883 * mini-sparc.h: implement __builtin_frame_address
23884 and __builtin_return_address for Sun C compiler
23886 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23888 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23890 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23892 * basic-calls.cs: Add test for unaligned byref long argument passing.
23894 * mini-ops.h: Add sparcv9 compare and branch instructions.
23896 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23897 v9 instructions if we have a v9 cpu.
23899 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23900 registers for global allocation.
23902 * exceptions-sparc.c: Fixes.
23904 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23906 * liveness.c (mono_analyze_liveness): Optimized version.
23908 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23910 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23913 * basic-float.cs basic-calls.cs: New regression tests.
23915 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23917 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23918 sigaltstack implementation.
23920 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23922 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23923 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23925 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23927 * mini.c: Fix warnings.
23929 * mini.c (mono_resolve_patch_target): New function which contains the
23930 arch independent part of the patching process.
23932 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23933 patching code to a separate function.
23935 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23937 * mini.c (add_signal_handler): ifdef out on Windows
23939 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23941 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23942 cpu-sparc.md: Add exception handling support + other fixes.
23944 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23945 typed GC detection in --version.
23947 * basic.cs exceptions.cs: New regression tests.
23949 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23950 the arch specific code can store data during a compilation.
23952 * mini-ops.h: Add OP_SETFRET.
23954 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23955 function, register a separate icall for each arity, so the icalls can
23958 * mini.c (mono_print_tree): Print negative offsets in a more readable
23961 * mini.c: Make signal handling work on sparc.
23963 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23965 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23967 * jit-icalls.c: Emulate truncl by aintl on solaris.
23969 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23971 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23973 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23975 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23977 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23978 a MarshalByRef type, inline a method that performs the check, taking into
23979 account that the object can be a proxy. Also implemented tow new opcodes:
23980 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23981 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23982 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23984 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23986 * mini-ppc.c: if a relative branch displacement is too big
23987 but it points to and area reachable with an absolute branch,
23990 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23992 * mini.c: optimize small copies in cpblk.
23994 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23996 * basic-calls.cs basic-float.cs: New regression tests.
23998 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23999 negative offsets from %fp. Implement localloc. Fix local register
24000 allocation. Fix the case when the this argument needs to be saved to
24001 the stack. Implement some missing opcodes.
24003 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
24005 * mini.c (mini_method_compile): Reenable global regalloc in methods
24006 with exception handlers.
24008 * linear-scan.c (mono_varlist_sort): Fix warning.
24010 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
24012 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
24015 * liveness.c: Make all variables uses in exception clauses volatile, to
24016 prevent them from being allocated to registers. Fixes #42136.
24018 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
24020 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
24021 causes regressions.
24023 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
24024 argument to mono_arch_regalloc_cost.
24026 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
24029 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
24031 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
24032 Make the cost of allocating a variable to a register arch dependent.
24034 * basic-calls.cs: Fix compilation of tests.
24036 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
24037 helper function to cut back on the number of #ifdefs needed.
24039 * mini-ppc.c: Fix compilation.
24041 * basic-calls.cs: New regression tests.
24043 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
24045 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
24046 of l0 since that is callee saved.
24048 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
24051 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
24052 of delay instruction.
24054 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24056 * mini.h (MonoCallInst): Add 'virtual' flag.
24058 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24060 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24062 * *.cs: New regression tests.
24064 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24067 * mini.c (mono_runtime_install_handlers): Fix build.
24069 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24070 'signal_stack_size' members.
24072 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24073 alternate signal stack.
24075 * exceptions-x86.c: Add stack overflow handling.
24077 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24078 functions to arch independent code.
24080 * mini.c (mono_print_tree): Print more detailed info for load_membase
24083 2004-02-23 Martin Baulig <martin@ximian.com>
24085 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24087 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24089 * mini-x86.c: fixed reg allocation for div/rem.
24091 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24093 * driver.c (mono_main): Report some configuratio options on --version.
24095 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24097 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24098 low in the address space. Correctly flush memory in thunks where we
24099 output native code.
24101 2004-02-20 Martin Baulig <martin@ximian.com>
24103 * mini.c (mini_get_method): New static method; inflate all generic
24104 methods and methods in open generic instances.
24105 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24106 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24108 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24110 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24112 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24114 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24116 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24118 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24119 it compile using Sun's compiler.
24121 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24123 * 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.
24125 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24127 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24129 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24131 * mini-ppc.c: handle calls outside of the allowed range with thunks
24132 allocated using the code manager.
24133 * tramp-ppc.c: use the code manager to hold generated native code.
24134 Fixed the magic trampoline to just patch vtable entries.
24136 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24138 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24141 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24143 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24146 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24147 if we have a working __thread implementation.
24149 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24150 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24152 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24154 * mini-x86.c: Fix compilation under gcc 2.
24156 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24158 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24159 contains a call to the wrapped function.
24161 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24162 OP_<CALL>_IMM opcodes, and use them under X86.
24164 * mini.c (mono_jit_find_compiled_method): Fix warning.
24166 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24168 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24170 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24171 functionality to mini.c.
24173 * mini.c (mono_create_jump_trampoline): New function to create a jump
24174 trampoline. Return a compiled method instead of a trampoline if it
24175 exists. Add a cache for jump trampolines.
24177 * mini.c (mono_jit_find_compiled_method): New function to return a
24178 compiled method if it exists.
24180 * mini-x86.c: Call mono_create_jump_trampoline instead of
24181 mono_arch_create_jit_trampoline.
24183 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24184 a jump trampoline. Fixes #52092.
24186 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24188 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24189 which is not up-to-date. Add check_corlib_version () instead.
24191 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24194 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24195 since newer valgrind versions do not need it.
24197 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24198 compile a method with a given set of optimizations.
24200 * mini.c: Compile icall wrappers on-demand instead of at startup.
24202 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24203 wrapper for an icall.
24205 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24207 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24210 * iltests.il: Add test for non-empty stack before switch instruction.
24212 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24214 * mini.c: Add support for new stringbuilder marshalling conventions.
24216 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24218 2004-02-01 Martin Baulig <martin@ximian.com>
24220 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24221 in `ginst->mtype_argv'.
24223 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24225 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24226 facilitate grepping.
24228 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24230 * mini.c: fixed buglet in initobj generic implementation for references.
24232 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24234 * Makefile.am: make the version script conditional.
24235 * jit-icalls.c: handle missing truncl().
24237 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24239 * exceptions.cs: Add more tests for double->int conversion.
24241 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24242 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24244 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24246 * driver.c: make --verbose --version emit an error
24247 if the loaded corlib doesn't match the runtime version.
24249 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24251 * mini-ppc.h: export ppc_patch().
24252 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24253 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24254 on par or better than on MacOSX.
24256 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24258 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24259 mono_lookup_pinvoke_call.
24261 * mini-x86.c: Under windows, the default pinvoke calling convention is
24262 stdcall. Fixes #52834.
24264 * mini.c (optimize_branches): Add an upper bound to the number of
24265 iterations to prevent infinite loops on strange loops. Fixes #53003.
24267 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24269 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24270 and ISINST. Fixes #52093.
24272 * objects.cs (test_0_vector_array_cast): New tests.
24274 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24276 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24277 checking in Array.Set ().
24279 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24282 * object.cs (test_0_multi_array_cast): New regression test.
24284 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24286 * exceptions-ppc.c: fix build on Linux/PPC.
24288 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24290 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24291 running under valgrind.
24292 (x86_magic_trampoline): Fix build bustage.
24294 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24295 negative values as well. This is needed for the encoding of the line number
24296 info, since sometimes the line numbers are not in increasing order.
24298 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24300 * cpu-pentium.md (localloc): Increase the size of the localloc
24301 instruction since it is a loop under Win32.
24303 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24306 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24308 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24309 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24310 Max Horn (max@quendi.de). Fix file names in comments.
24312 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24314 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24315 avoid stack overflow.
24316 (replace_usage): Avoid uninitialized variable warnings.
24318 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24319 and taking the address of valuetype variables.
24321 2004-01-03 Patrik Torstensson
24323 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24324 for other purposes than FP later on.
24326 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24328 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24331 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24333 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24335 2003-12-30 Patrik Torstensson <p@rxc.se>
24337 * mini-x86.h: Decreased number of availiable fp regs.
24338 Solves corner cases with FP spilling.
24340 2003-12-23 Patrik Torstensson <p@rxc.se>
24342 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24343 for floating point stack tracking / spilling on x86.
24346 * basic-float.cs: added float mul overflow test.
24348 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24350 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24352 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24354 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24355 supports for cond branches that overflow the immediate
24356 overflow offset. mcs can compile simple programs.
24358 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24360 * exceptions-ppc.c: exception handling support wip:
24361 finally handlers get run on exception.
24363 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24365 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24368 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24370 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24371 initial support for stack walking and unwinding.
24373 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24375 * driver.c (mono_main): Make corlib-out-of-sync message more
24376 descriptive. Also remove verify_corlib call.
24378 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24380 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24381 not overlap with other call's arguments, too.
24383 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24385 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24386 move to arch-specific code the choice of arch-specific
24387 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24388 * mini.c: ensure emulation calls will not interleave
24391 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24393 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24394 the magic trampoline stack frame is dropped before executing
24397 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24400 and integer to fp conversions. Added support for overflowing
24401 arguments on the stack. Reserve a couple more registers as temps.
24402 Added support for aot compilation (as output still needs to be
24405 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24407 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24408 Don't overwrite return register in some corner cases.
24410 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24412 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24413 static constructors when AOT compiling.
24415 * driver.c (mono_main): Call mono_check_corlib_version.
24417 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24419 * cpu-g4.md, basic.cs: fixed div target register.
24421 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24423 * mini-ppc.c, basic.cs: shl_imm fix with test.
24425 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24427 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24428 structures by value. Misc fixes.
24429 * objects.cs: more tests.
24431 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24433 * mini-ppc.c: lconv.ovf.i implemented.
24435 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24438 (mini_init): don't error out if someone already called g_thread_init.
24440 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24442 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24443 to be any type per the spec. Fix abnormal memory usage when
24444 the same object is repeatedly thrown.
24446 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24448 * mini.c: check for overruns in IL code.
24450 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24452 * TODO: Add/remove some todo entries.
24454 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24456 * driver.c (mono_main): Call mono_verify_corlib.
24458 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24460 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24461 This has been moved to mini.c
24462 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24463 type being casted is marshalbyref it could be a proxy, so instead of
24464 emitting the type check code, emit a call to a runtime method that will
24465 perform the check by calling CanCastTo if needed.
24467 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24469 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24470 methods with large stack frames under Win32.
24472 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24474 * Makefile.am: Distribute regression tests.
24476 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24477 at the end instead of inserting each variable into the sorted list.
24479 * linear-scan.c (mono_varlist_sort): New helper function.
24481 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24483 * mini.c: ensure arguments and locals are within bounds.
24485 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24487 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24490 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24492 * mini.c (mono_cprop_copy_values): Fix crash.
24494 * aot.c: Set verbosity back to 0.
24496 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24498 * regalloc.c: complete memory leak fix by Laurent Morichetti
24501 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24503 * driver.c (main_thread_handler): Revert the previous patch.
24505 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24508 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24509 memory from the memory pool.
24511 * driver.c (main_thread_handler): Turn on all optimizations when
24514 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24515 an array for better performance.
24517 * regalloc.c (mono_regstate_assign): Fix memory leak.
24519 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24520 serialize the debug info.
24522 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24523 debug info from the serialized representation.
24525 * aot.c: Save debug info into the generated file and load it when
24528 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24530 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24532 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24533 More FP-related fixes.
24535 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24537 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24538 and register allocation buglet. Hello world now runs.
24540 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24542 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24543 * tramp-ppc.c: fixed class init trampoline.
24544 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24546 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24548 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24549 mini.c: more ppc changes/fixes.
24551 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24553 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24554 Also optimize the case when the arguments are the same in the caller
24557 * iltests.il: Add tests for tail calls with valuetype arguments.
24559 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24561 * mini-ppc.c: fixes for struct return type.
24563 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24565 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24566 mono_spillvar_offset() to arch-specific code.
24568 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24570 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24572 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24574 * exceptions-x86.c: Fix stack space leaks.
24576 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24577 registers from the lmf if the method has save_lmf set.
24579 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24581 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24582 of icall wrappers into InvokeInDomain, since these are now per-domain.
24584 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24586 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24587 make some opcode emulation and intrinsic ops enabled/disabled
24588 according to the architecture. More fixes.
24590 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24592 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24594 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24596 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24597 arch-specific handling for 'this' and struct return type to
24598 arch-specific code.
24600 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24602 * aot.c: prevent divide by zero error when reporting (it happened with
24603 Accessibility.dll).
24605 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24607 * mini.h (inst_switch): Remove unused macro.
24609 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24612 (load_aot_module): free 'info->methods' and 'info' properly. No more
24613 "free(): invalid pointer blah" messages when you have an old aot
24616 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24618 * jit-icalls.c, mini.c: Added support for context static fields.
24620 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24622 * mini.c (mono_method_blittable): Methods which set LastError are not
24623 blittable either. Fixes #51108.
24625 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24627 * mini.c: flush icache.
24628 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24630 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24632 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24634 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24636 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24639 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24642 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24644 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24646 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24647 instruction when the result is discarded.
24649 * iltests.il (test_0_div_regalloc): New regression test.
24651 * arrays.cs: Fix compilation error.
24653 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24655 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24656 float rules to inssel-x86.brg: sane architectures with FP registers
24657 don't need to implement these rules.
24659 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24661 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24663 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24665 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24666 implementation of 32 bit systems.
24668 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24670 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24671 (Jeroen Zwartepoorte).
24673 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24675 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24676 the caller and the callee matches.
24678 * mini.c (mono_method_to_ir): Add comment.
24680 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24681 signbit is missing on some platforms.
24683 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24685 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24687 * mini.c (setup_jit_tls_data): Call the new function.
24689 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24691 * mini-x86.c: Add experimental support for fast access to the lmf
24692 structure under NPTL/Linux 2.6.x.
24694 2003-11-06 Martin Baulig <martin@ximian.com>
24696 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24697 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24700 2003-11-02 Martin Baulig <martin@ximian.com>
24702 * mini.c (inflate_generic_field): New static method.
24703 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24704 generic instance and the field is declared in a generic type, call
24705 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24707 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24709 * mini.h mini.c (mono_method_same_domain): New function to return
24710 whenever the caller and the callee are in the same domain.
24712 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24714 2003-10-30 Martin Baulig <martin@ximian.com>
24716 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24717 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24719 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24720 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24722 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24724 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24727 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24728 object here, so it is in the correct appdomain etc.
24730 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24732 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24734 (mono_method_to_ir): Avoid freeing the type created returned from
24735 mono_type_create_from_typespec, since it is put into an internal cache
24736 by the function. Fixes pointer.exe.
24738 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24739 trampolines for icalls and pinvokes as well. Fixes #33569.
24741 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24743 * mini.c: Update after appdomain changes.
24745 * mini.c (mono_jit_compile_method_inner): Allways compile native
24746 method wrappers in the root domain, since there can only be one
24747 instance of them, whose address is stored in method->info.
24749 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24751 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24752 environment variable. Instead detect automatically whenever running
24753 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24756 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24758 * trace.c, trace.h: New files that implement the new trace option
24761 * driver.c: Document new --trace options.
24763 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24766 - if (mono_jit_trace_calls)
24767 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24769 * mini.h: prototypes.
24771 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24773 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24775 * mini.c inssel.brg: Implement typedefbyref opcodes.
24777 * mini.c (mono_jit_compile_method): Remove unused local variable.
24779 * mini.c (mono_jit_compile_method_inner): Ditto.
24781 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24783 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24785 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24787 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24789 * mini.c (mono_no_aot): Remove unused global variable.
24791 * mini.c: Thread safety fixes.
24793 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24795 * mini.c (mono_create_class_init_trampoline): Add a lock around
24796 class_init_hash_addr.
24798 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24801 * mini.c: Decompose the NEWARR instruction before decomposing its
24802 arguments. Fixes #30073.
24804 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24806 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24809 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24811 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24813 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24815 * driver.c: Add support for compiling icall wrappers to --compile.
24817 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24819 * inssel.brg: The empty value in class->interface_offsets is -1, not
24822 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24824 * objects.cs: New test for 'is' operator on an array of interfaces.
24826 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24828 * tramp-ppc.c: update trampoline code to support jumps
24829 and class initialization.
24831 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24833 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24835 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24837 * inssel.brg (OP_UNBOX): Remove unused rule.
24839 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24840 region instead of one for each method. Fixes #47813.
24842 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24844 * exceptions.cs (test_0_nested_finally): New regression test for
24845 nested exception handlers.
24847 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24849 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24851 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24854 * mini.c (mono_method_check_inlining): Make the inlining limit
24855 configurable by an environment variable.
24857 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24859 * mini.h: Bump AOT file version.
24861 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24862 token, store the image along with the token, since the token might not
24863 refer to the same image as the method containing the relocation,
24864 because of inlining.
24866 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24868 * mini.c (mono_precompile_assemblies): New function to compile
24869 all methods in all loaded assemblies.
24871 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24873 * regalloc.h regalloc.c (MonoRegState): Change the type of
24874 iassign and fassign to int*, since they can contain large negative
24875 values if the register is spilled. Also added some comments. Fixes
24878 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24879 under Win32. Fixes #42964.
24881 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24883 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24885 * aot.c: Added support for AOT compiling methods which contain calls
24886 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24889 * driver.c (compile_all_methods): Run the compilation in a thread
24890 managed by mono. Fixes #44023.
24892 * mini.c (mono_codegen): Print full method name in verbose output.
24894 * mini-x86.c (mono_arch_patch_code): Fix warning.
24896 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24897 jumps, since the method we are jumping to might be domain-specific.
24899 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24901 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24903 * inssel.brg: string chars are unsigned.
24905 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24907 * TODO: New todo item.
24909 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24910 which calls mono_runtime_class_init and patches the call site to
24911 avoid further calls.
24912 (mono_arch_create_class_init_trampoline): New arch specific function
24913 to create a class init trampoline.
24914 (create_trampoline_code): Generalized so it can create
24915 class init trampolines as well.
24917 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24918 (mono_create_class_init_trampoline): New function to create and cache
24919 class init trampolines.
24920 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24921 vtable given the address of a class init trampoline. Used by the
24923 (mono_codegen): Generate a call to a trampoline instead of
24924 mono_runtime_class_init in LDSFLD[A].
24925 (mono_codegen): Add relocations for the new trampoline.
24927 * mini.h mini-x86.c aot.c: Added a new relocation type:
24928 MONO_PATCH_INFO_CLASS_INIT.
24930 * mini.h: Bump AOT version number.
24932 * aot.c: Create a copy of the loaded code instead of using the original
24933 so methods which call each other will be close in memory, improving
24936 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24937 patch since it breaks the regression tests.
24939 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24940 for the register saving instruction sequence since the
24941 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24943 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24945 * TODO: Fix todo item && remove another.
24947 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24949 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24952 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24953 function of the module.
24955 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24956 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24957 --no-aot command line option.
24959 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24961 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24962 by Bernie Solomon (bernard@ugsolutions.com).
24964 * inssel.brg: Refactor the interface offset table related code into
24965 its separate functions and add support for the AOT case.
24967 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24969 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24971 * aot.c: Added mono_aot_verbose variable and made all debugging
24972 output depend on the value of this variable.
24974 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24975 method_label and info_label.
24977 * mini.h mini-x86.c aot.c: Added a new relocation type
24978 MONO_PATCH_INFO_IID for klass->interface_id.
24980 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24981 the MonoJitInfo structure.
24983 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24984 a non-root appdomain in shared mode.
24986 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24988 * aot.c: make aot loader less verbose. Remove free of unused variable.
24990 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24992 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24994 * .cvsignore: Added *.dll.
24996 * mini.c (mono_print_tree_nl): New function callable while debugging.
24998 * mini.c (mono_print_code): Export this.
25000 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
25003 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
25005 * mini.h (MonoCompile): Added 'jit_info' field.
25007 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
25008 the cfg structure, since it is needed by the AOT compiler.
25010 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
25012 * aot.c: A major rewrite. Changes include:
25013 - save exception tables for methods which have them.
25014 - cache failed lookups in aot_get_method () to avoid the (slow) calls
25015 to g_module_symbol.
25016 - reworked the file format so it is now much smaller and needs
25017 fewer relocation entries.
25019 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25021 * aot.c (load_aot_module): Fix build bustage on platforms without
25024 2003-09-04 Martin Baulig <martin@ximian.com>
25026 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
25028 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
25030 * TODO: Some new optimization ideas.
25032 * aot.c: Move AOT module loading logic here from mono_assembly_open.
25034 * aot.c: Save the optimization flags used to compile the code into
25037 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
25038 support emitting domain specific code.
25040 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
25041 no longer domain neutral. It can be made domain neutral by compiling
25042 with --optimize=shared.
25044 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
25045 between appdomains.
25047 * driver.c mini.h mini.c: New --no-aot debugging option which disables
25048 loading of AOT code.
25050 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
25052 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25053 if there is no domain neutrality information.
25055 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25057 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25058 format version into the generated library.
25060 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25061 callee method into the caller since one of them could be shared.
25063 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25064 system exceptions from AOT code now works.
25066 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25067 method if it is domain neutral and the callee is not.
25069 * graph.c (cfg_emit_one_loop_level): Fix warning.
25071 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25073 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25076 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25078 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25079 is needed by code which is executed before mono_runtime_init ().
25080 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25082 * mini.c (mono_thread_abort): Fix warning.
25083 (mono_jit_compile_method): Call static constructor in the AOT case too.
25085 * aot.c (mono_compile_assembly): Fix warning.
25087 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25089 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25091 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25093 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25095 * cpu-pentium.md: Fix the length of call opcodes so they include the
25096 ESP restoring instruction. Fixes #47968.
25098 2003-08-28 Martin Baulig <martin@ximian.com>
25100 * mini-x86.c (mono_arch_call_opcode): Added support for
25101 MONO_TYPE_GENERICINST.
25103 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25105 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25107 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25108 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25110 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25113 2003-08-26 Martin Baulig <martin@ximian.com>
25115 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25116 when reporting an error, set this to the actual error location.
25117 (mono_method_to_ir): Report the correct error location if
25118 get_basic_blocks() returned an error.
25120 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25122 * mini.c (mono_type_blittable): OBJECT is not blittable.
25123 (mono_method_blittable): Methods which have marshalling descriptors
25124 are not blittable either. Fixes #47842.
25126 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25128 * driver.c mini.c: Use an environment variable instead of a global
25129 variable. Also fix the build.
25131 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25132 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25135 * driver.c mini.c: Added --with-valgrind option to turn off some
25136 code which prevents mono from running under valgrind.
25138 * mini.c (mono_emit_call_args): Fixed warning.
25140 * mini.c (mono_emulate_opcode): Fixed warning.
25142 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25144 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25145 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25146 regalloc.c, regalloc.h: specify available registers in arch-specific
25147 code and support floats in the regallocator (patch by Laurent Morichetti
25150 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25152 * mini.c: mono_thread_current() can be called only after
25153 mono_runtime_init(): rearrange code to not call it early on.
25155 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25157 * mini.c: allocate jump tables in the code mempools.
25159 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25161 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25164 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25166 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25167 12 to 16. This fixes bug #47453.
25170 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25172 * mini-ppc.c: fixed indexed load and unsigned compares.
25174 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25176 * mini.c: reenabled installation of handler for
25177 thread abort signal.
25179 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25181 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25182 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25183 until it's fixed and actually useful.
25185 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25187 * inssel-long32.brg: couple more opcodes implemented.
25189 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25191 * mini-sparc.c: Even more opcodes implemeted.
25193 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25195 * mini-sparc.c: More opcodes implemented.
25197 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25199 * mini-sparc.c: More opcodes implemented.
25201 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25203 * inssel-sparc.brg: Add some needed rules. Direct
25205 * Makefile.am: Use inssel-sparc.brg
25206 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25207 an assert happy for now.
25209 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25211 * mini-sparc.c: Fixed compile errors.
25212 * exceptions-sparc.c: Same. We now produce a mono binary
25213 on sparc-linux. Yea.
25215 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25217 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25218 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25219 They compile, but do not work.
25221 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25223 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25224 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25225 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25228 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25230 * mini.c: more opcodes implemented and better support for generics.
25232 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25234 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25235 * mini.c, mini.h: first cut at generics support: some new instructions
25236 added and changed the behaviour of some of the existing ones.
25238 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25240 * mini.c: Removed definition of metadata_shared mutex here.
25242 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25244 * mini-x86.c: make vararg calls work for instance methods.
25246 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25248 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25249 returns the arguments in a separte list, now.
25251 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25253 * aot.c, mini.c: updates for array type representation changes.
25255 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25257 * mini.c: register function to perform jit shutdown.
25259 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25261 * mini.c: use a faster allocator if possible.
25263 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25265 * aot.c: some cleanups and portability changes.
25267 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25269 * mini.c: use faster allocation for CEE_BOX if possible.
25271 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25273 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25274 Moved inlined mempcy code to its own function so that is can be
25275 reused. Added an inline memset function as well (optimized initobj).
25276 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25278 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25280 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25282 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25284 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25285 arch code can setup the cpu for CLR execution, if needed.
25286 We use it on x86 to set the precision of FP operations.
25288 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25290 * mini.c: disable some optimizations if we can guess they'll cost too
25291 much for a given method.
25293 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25295 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25297 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25298 * mini.h mini.c mini-x86.c: Added instruction level coverage
25299 info collection support.
25301 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25303 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25304 is now implemented in the profiling API. Get rid of a couple of
25305 unnecessary global variables.
25307 2003-06-15 Nick Drochak <ndrochak@gol.com>
25309 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25310 * cpu-g4.md: add op_bigmul and op_bigmul_un
25311 * cpu_pentium.md: add op_bigmul_un
25312 * inssel-long32.brg: add rule for unsigned bigmul
25313 * mini-ops.h: define OP_BIGMUL_UN
25314 * mini-x86.c: THE BUG: handle (un)signed properly
25315 * mini.c: choose unsigned opcode if needed.
25316 This set of patches fixes bug #44291
25318 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25320 * mini.c (optimize_branches): improved to handle all kinds of
25321 conditional branches.
25323 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25325 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25326 don't raise exceptions.
25328 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25330 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25331 to arch-specific files.
25333 2003-06-09 Martin Baulig <martin@ximian.com>
25335 * Makefile.am (libs): Added $(LIBGC_LIBS).
25337 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25339 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25340 and OP_ATAN (fixes bug#44293).
25342 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25344 * Makefile.am, mini-x86.c: rename cpu description array to
25345 pentium_desc, since some compilers define the 'pentium' preprocessor
25348 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25350 * mini.c (mini_select_instructions): add explicit branch if the
25351 following block is not the false target of a conditional branch -
25352 we need this with any optimization that reorder or remove bblocks
25354 * mini.c (optimize_branches): bug fixes
25356 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25358 * mini.c (mono_method_to_ir): inline static readonly fields
25360 * ssa.c (fold_tree): start cfold support for long (very simple
25363 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25365 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * inssel.brg: fixed memcpy (bug #44219).
25369 2003-06-05 Dick Porter <dick@ximian.com>
25371 * driver.c: Set the glib log levels to not abort if g_message
25374 g_set_prgname() has to happen before mini_init() so that the
25375 process handle gets the info.
25377 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25379 * driver.c: add intrins to the default optimizations to get wider
25382 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * mini.h: some large basic blocks will overflow a 16-bit
25385 integers for symbolic registers.
25387 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25389 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25390 (mono_arch_output_basic_block): fix bug 43499
25392 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25394 * mini.c: kill duplicated definition of mono_debug_format.
25396 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * mini-x86.c, arrays.cs: fixed register allocation bug.
25400 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25402 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25404 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25406 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25409 (print_method_from_ip): also print source location information if
25412 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25414 * mini.c (mono_find_block_region): bug fix in region code
25415 (mini_method_compile): enable removing unreachable code again, but
25416 only in methods without exception clauses.
25418 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25420 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25421 Implemented arglist opcode and handling of TypedReference type.
25422 Fixed x86 call convention when a structure is returned.
25423 Minimal support for calling static vararg methods.
25425 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25427 * mini.c (mini_method_compile): always remove unreachable code,
25428 because the code in them may be inconsistent (access to dead
25429 variables for example).
25431 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25433 * driver.c, debug-mini.c: warning fixes.
25435 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25437 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25439 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25441 * mini.c: thread-static fields are registered in mono_class_vtable(),
25442 so ensure the function is called before checking for them.
25444 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25446 * mini.c (optimize_branches): fix for bug 43586
25448 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25449 overflow (fixes Bug #43639)
25451 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25453 * mini.c, objects.cs: allow the use of stobj for primitive types.
25455 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25457 * mini.c: be less strict about argument checking until we support
25458 running the verifier.
25460 2003-05-27 Nick Drochak <ndrochak@gol.com>
25462 * basic-long.cs: tests for (ulong)int * (ulong)int also
25463 * mini.c: use the same trick for (ulong)int * (ulong)int
25465 2003-05-27 Nick Drochak <ndrochak@gol.com>
25467 * basic-long.cs: add regression test for (long)int * (long)int
25468 * cpu-pentium.md: add op_bigmul specification
25469 * inssel-long32.brg: add OP_BIGMUL rule
25470 * mini-ops.h: add OP_BIGMUL
25471 * mini-x86.c: register allocator: handle case where src1 needs to be
25473 * mini.c: substitute special BIGMUL opcode in the tree for
25474 (long)int * (long)int
25476 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25478 * jit-icalls.c: call the type ctor on field access if needed.
25480 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25482 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25483 to a method (including results of ldelema, bug#43207).
25485 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25487 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25488 colors to show exception handler blocks.
25490 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25491 (fix for pinvoke7.cs).
25493 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25495 * mini.h, mini.c: ensure correct initialization order for types that
25496 require it. Prepare for lazy compilation of jit icall wrappers.
25497 Provide a name for opcode emulation to reduce unneeded mallocing.
25499 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25501 * mini-x86.c: better register restoring code and profiling
25502 support for tail calls.
25504 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25506 * mini.h, driver.c: prepare for leaf methods optimization.
25508 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * mini.c: get targets of branches before converting a method.
25512 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25514 * mini.c (optimize_branches): added some experimental code (disbaled)
25516 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25518 * mini.c (optimize_branches): fix branch to branch optimization
25520 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25522 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25524 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25526 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25529 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25531 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25532 enable use of interface variables again.
25534 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25535 I1 to registers because there is no simply way to sign extend 8bit
25536 quantities in caller saved registers on x86.
25538 * inssel-float.brg: set costs of some rules to 2 so
25539 that monobure always select the arch. specific ones if supplied,
25540 regardless of the order we pass the files to monoburg.
25542 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25544 * mini.c, mini-x86.c: since the magic trampoline for jumps
25545 can't patch the code directly, we do it as soon as the
25546 method gets compiled.
25548 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25550 * mini-x86.c, mini.h: introduce a new patching method
25551 to support CEE_JMP and tail calls.
25552 * mini.c: obey tail.call. Don't precompile methods target
25554 * tramp-x86.c: new trampoline code to handle methods
25555 reached through a jump.
25557 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25559 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25560 bit values to registers
25562 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25564 * mini.c (mono_compile_get_interface_var): share interface
25565 variables if possible.
25567 2003-05-16 Martin Baulig <martin@ximian.com>
25569 * debug-mini.c (mono_init_debugger): New function to initialize
25570 the debugger. This is not in the debugger since it needs to
25571 access some of mini's internals.
25573 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25575 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25577 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25579 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25580 for value type handling.
25582 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25584 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25585 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25587 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25589 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25590 the constructor through a proxy.
25592 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25594 * jit-icalls.c, inssel.brg: fixes to array element address
25597 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25599 * mini-x86.c (is_regsize_var): allocate pointer to registers
25601 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25603 * driver.c: fixed typo, added intrins to the set of optimizations
25604 tested with regressions.
25606 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25609 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25612 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25614 * inssel.brg: remove some common pop instructions without side effects
25616 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25618 * inssel-x86.brg: fixed thinko in int to double conversions.
25620 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25622 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25624 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25626 * inssel-long32.brg: two more missing instructions.
25628 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25630 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25631 if not already set.
25633 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25635 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25638 * basic-float.cs: Added tests for negative zero.
25640 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25643 a couple of missing operations for long casts, with test cases.
25645 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25647 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25649 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25651 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25652 code size estimation.
25654 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25656 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25657 abstract methods (fix bug 42542)
25659 * aot.c: add ability to handle array types
25661 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25663 * mini.c: Call the _specific versions of the object allocation
25664 functions if possible.
25666 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25668 * driver.c: call setlocale ().
25670 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25672 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25675 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25677 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25679 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25680 wrappers (fix bug 42122)
25682 2003-05-04 Martin Baulig <martin@ximian.com>
25684 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25686 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25687 s/mini_set_defaults/mono_set_defaults/g.
25689 2003-05-04 Martin Baulig <martin@ximian.com>
25691 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25693 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25695 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25696 (reported by Don Roberts).
25698 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25700 * mini.c: temporarily work around two bugs for this release.
25702 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25704 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25705 that contains -export-dynamic and it makes using the ld script
25707 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25709 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25711 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25714 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25716 * mini.c: make sure leave calls all the needed finally blocks,
25717 even when the target jumps out of multiple exception clauses.
25719 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25721 * ldscript, Makefile.am: add linker script to reduce the number of
25722 exported symbols (should also fix the issues with libwine defining
25723 some of the same symbols in io-layer).
25725 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25727 * driver.c (mini_main): Avoid assertion when no file name is given on
25730 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25732 * driver.c: added --version/-V command line option.
25733 Added the inline optimization in the regression tests.
25735 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25737 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25738 to the type in the method signature (fixes bug#42134).
25740 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25742 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25744 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25746 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25748 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25750 * driver.c: fixed bug #42100.
25752 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25754 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25756 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25758 * mini.c: moved most of the code required to do inlining to its own
25759 function so it can be reused. Inline also ctors if appropriate.
25761 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25763 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25764 the runtime can call mono API functions.
25766 2003-04-27 Martin Baulig <martin@ximian.com>
25768 * debug-mini.c (mono_debug_init_method): Added
25769 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25770 send a notification to the debugger.
25772 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25773 running in the Mono Debugger, just pass the breakpoint number to
25774 mono_debug_init_method().
25776 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25778 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25780 * mini.c: allow some more unsafe compares.
25782 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25784 * mini-x86.c, Makefile.am: make distcheck works (partially from
25785 a patch by Richard Lee <r.h.lee@attbi.com>).
25786 * regset.c, regset.h: removed, they are unused.
25788 2003-04-25 Dick Porter <dick@ximian.com>
25790 * driver.c: Usage reports the name as 'mono' not 'mini'
25791 * exceptions-x86.c: Build and run on freebsd
25793 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25795 * Makefile.am: install the program with the 'mono' name and
25796 the library as libmono instead of mini and libmini.
25798 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25800 * driver.c: provide the APIs for the embedding interface of the old jit.
25802 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25804 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25806 2003-04-23 Martin Baulig <martin@ximian.com>
25808 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25810 * driver.c: Added `--debug' command line argument to enable
25813 2003-04-23 Martin Baulig <martin@ximian.com>
25815 * debug.[ch]: Removed. The code is now in
25816 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25818 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25821 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25823 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25825 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25828 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25829 mono_domain_finalize.
25830 (mini_method_compile): use mono_method_profile* if the the option is
25833 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25835 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25836 methods with their wrapper.
25838 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25839 methods with their wrapper.
25841 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25844 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25847 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25850 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25852 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25854 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25856 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25857 of the mempool. This is slightly faster and uses less memory
25859 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25861 * mini.c: avoid O(n) allocation for variables.
25863 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25865 * mini.c: handle items on the stack after inlining methods.
25867 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25869 * mini.c: make the method->opcode optimization dependent
25870 on MONO_OPT_INSTRINS and do it lazily.
25872 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25874 * driver.c: print overall results at the end of regression run.
25876 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25878 * inssel.brg: don't overwrite symbolic registers.
25880 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25882 * inssel-x86.brg: fix conversion from long to float.
25884 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25886 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25888 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25890 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25892 * driver.c: Added --print-vtable option as in the old JIT.
25894 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25896 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25898 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25900 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25902 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25904 * mini.c regalloc.c regalloc.h: Fix memory leak.
25906 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25908 * aot.c (mono_aot_get_method): register all used strings
25910 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25912 * mini.c: always intern strings references with ldstr at compile time.
25914 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25916 * Makefile.am: add BUILT_SOURCES.
25918 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25920 * driver.c: give a better error message when the assembly to execute
25921 doesn't have an entry point.
25923 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25925 * Makefile.am: added hack for automake
25927 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25930 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25932 22003-04-07 Martin Baulig <martin@ximian.com>
25934 * Makefile.am: Added Makefile.am.
25936 * debugger-main.c: Removed, this is now in the debugger where it
25939 * mini.pc.in: Call this package `mini' for the moment.