1 2010-07-09 Zoltan Varga <vargaz@gmail.com>
3 * mini-llvm.c (emit_load): Revert the last changes, the load/store intrinsics
4 are only callable using invoke.
6 2010-07-09 Zoltan Varga <vargaz@gmail.com>
8 * mini-llvm.c (process_bb): Use emit_load () in one more place.
10 * mini-llvm-cpp.cpp (force_pass_linking): Link in more function passes so
11 MONO_LLVM=xxx is actually usable.
13 * mini-llvm.c (emit_load): Use the mono specific load intrinsics even outside clauses
14 since LLVM might be able to hoist them out of loops.
17 2010-07-08 Neale Ferguson <neale@sinenomine.net>
19 * mini-s390x.c: Correct setting value of header from cfg->header - fix crash
20 in typeload-unaligned test.
22 2010-07-08 Zoltan Varga <vargaz@gmail.com>
24 * xdebug.c (mono_save_trampoline_xdebug_info): Make this receive a MonoTrampInfo.
26 * tramp-<ARCH>.c: Move the calls to save_trampoline_xdebug_info () into
27 mini-trampolines.c/mini-exceptions.c. Use a more human readable name for
28 generic trampolines+rgctx fetch trampolines.
30 2010-07-08 Geoff Norton <gnorton@novell.com>
32 * genmdesc.pl: nacl is not a new inst slot, it just modifies the size slot.
34 2010-07-07 Zoltan Varga <vargaz@gmail.com>
36 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Add xdebug info.
38 * method-to-ir.c (emit_imt_argument): Call add_outarg_reg even if MONO_ARCH_IMT_REG
39 is not defined in the LLVM case to keep the imt arg alive.
41 2010-07-06 Zoltan Varga <vargaz@gmail.com>
43 * exceptions-<ARCH>.c mini-llvm.c: Clean up the naming of the llvm related trampoline
44 functions, now its 'llvm_<FOO>_trampoline'.
46 * method-to-ir.c (emit_imt_argument): Fix llvm support.
48 * mini-llvm.c: Use only one mono specific LLVM calling convention since imt/rgctx
49 cannot be passed in the same call.
51 * mini-amd64.h mini-amd64.c tramp-amd64.c aot-compiler.c: Change the IMT
52 register to be the same as the RGCTX register, the two can't be used together on
55 2010-07-05 Miguel de Icaza <miguel@novell.com>
57 * driver.c (mono_main), main.c: Add support for MONO_VM_CONFIG
58 that allows the user to force the VM to use llvm or sgen.
60 2010-07-05 Zoltan Varga <vargaz@gmail.com>
62 * exceptions-ppc.c (mono_arch_handle_exception): Resume from the signal handler
63 before processing the exception on PPC too.
65 * mini-ppc.h (MONO_CONTEXT_SET_SP): Define this to fix the PPC build.
67 * mini-ppc.c tramp-ppc.c aot-compiler.c: Change the managed calling convention so
68 'this' is always passed as the first argument, before the vtype ret arg. This
69 simplifies get_this_arg_reg () and LLVM integration.
71 2010-07-05 Martin Baulig <martin@ximian.com>
73 * exceptions-x86.c (mono_arch_handle_exception): Port this to
74 Windows; apply my patch from r159782 in the mono-2-6 branch.
76 2010-07-05 Rolf Bjarne Kvinge <RKvinge@novell.com>
78 * Makefile.am: Don't build the debug assembler files if we're building without
81 2010-07-05 Zoltan Varga <vargaz@gmail.com>
83 * aot-compiler.c (arch_emit_unbox_trampoline): Fix this after the callconv changes.
85 2010-07-04 Zoltan Varga <vargaz@gmail.com>
87 * tramp-arm.c (mono_arch_create_generic_trampoline): Fix the max trampoline
90 * mini-arm.h (MonoContext): Get rid of the 'ebp' field, use
91 regs [ARMREG_FP] instead.
93 * unwind.c (decode_lsda): Use read32 for reading 32 bit quantities.
95 * tramp-arm.c (mono_arch_create_generic_trampoline): Save the original sp to
96 lmf->iregs [ARMREG_IP] to be consistent with mono_arch_emit_prolog ().
98 * mini-arm.h (MonoLMF): Remove unused fregs field, add comments for other fields.
100 * exceptions-arm.c: Clean up the handling of LMFs. Add LLVM exception trampolines.
102 * mini-arm.c: Always use V5 for passing IMT/RGCTX when running under LLVM.
104 * method-to-ir.c (emit_imt_argument): Fix LLVM support for architectures
105 without IMT_REG defined (ARM).
107 * exceptions-arm.c: Add LLVM throw exception trampolines, add xdebug info for
110 2010-07-03 Zoltan Varga <vargaz@gmail.com>
112 * mini-llvm.c (process_bb): Disable OP_MEMORY_BARRIER on arm.
114 2010-07-02 Zoltan Varga <vargaz@gmail.com>
116 * mini.h: Applied patch from Elijah Taylor (elijahtaylor@google.com). Fix some
117 definitions to match their declarations and vice-versa.
119 2010-07-01 Zoltan Varga <vargaz@gmail.com>
121 * Makefile.am (common_sources): Add mini-llvm.h.
123 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the lsda offset.
125 2010-06-30 Zoltan Varga <vargaz@gmail.com>
127 * mini.c (mini_cleanup): Avoid calling mono_runtime_shutdown () if cross
130 Wed Jun 30 12:10:57 CEST 2010 Paolo Molaro <lupus@ximian.com>
132 * Makefile.am, mini-llvm.h, mini-unwind.h, mini.c, mini.h, xdebug.c:
133 implemt the option of loading the llvm backend from a module so
134 that we can have a single binary and the bloat from llvm is
135 only experienced when it is actually loaded.
137 Wed Jun 30 12:02:39 CEST 2010 Paolo Molaro <lupus@ximian.com>
139 * mini-llvm.c: remove direct access to mono_defaults.
141 2010-06-29 Zoltan Varga <vargaz@gmail.com>
143 * mini-arm.c (mono_arch_get_vcall_slot): This is no longer used on ARM, so make it
146 * mini-trampolines.c (mono_vcall_trampoline): Fix a warning.
148 * mini-x86.c (mono_arch_get_vcall_slot): Remove most cases as the only caller
149 is now mono_arch_nullify_class_init_trampoline ().
150 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
151 opcodes, they are no longer needed.
153 * mini-amd64.c (mono_arch_get_vcall_slot): Remove most cases as the only caller is
154 now mono_arch_nullify_class_init_trampoline ().
155 (mono_arch_output_basic_block): Remove the special casing from the CALL_MEMBASE
156 opcodes, they are no longer needed.
158 * mini-trampolines.c (mono_vcall_trampoline): Use the LLVM method of obtaining the
159 vtable on platforms which support it.
161 * driver.c: Print the full LLVM version we are compiled against in --version.
163 * aot-runtime.c (decode_exception_debug_info): Separate the LLVM and non-LLVM code
164 a bit better. Decode nesting information to fix eh support for llvm+aot.
166 * aot-compiler.c (emit_exception_debug_info): Encode nesting information for LLVM
169 * mini-llvm.c (mono_llvm_cleanup): Dispose the aot module too.
171 * mini-arm.c (get_call_info): Change the managed calling convention so 'this'
172 is always passed as the first argument, before the vtype ret arg. This simplifies
173 get_this_arg_reg () and LLVM integration.
175 2010-06-28 Zoltan Varga <vargaz@gmail.com>
177 * mini-trampolines.c mini.c: Rework the virtual call handling code by using a separate
178 vtable trampoline for each vtable slot for both the LLVM and non-LLVM cases. Move
179 most of the vcall specific code to mono_vcall_trampoline () from
180 common_call_trampoline ().
182 2010-06-27 Zoltan Varga <vargaz@gmail.com>
184 * mini-trampolines.c (common_call_trampoline): Remove the code which created static
185 rgctx trampolines when called from LLVM, they won't work for dynamic rgctx arguments
186 if the callsite is patched.
188 * mini-llvm.c (process_call): Disable calls which need an rgctx arg if not using
191 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Fix the name of
192 the trampoline in the xdebug info.
194 * mini-trampolines.c (common_call_trampoline): Make the last change work for LLVM
197 2010-06-26 Zoltan Varga <vargaz@gmail.com>
199 * mini-llvm.c: Fix a few problems exposed by make check.
201 2010-06-25 Mark Probst <mark.probst@gmail.com>
203 * mini-trampolines.c (common_call_trampoline): An ugly hack to
204 work around a potentially very hard to fix problem with inflating
207 2010-06-26 Zoltan Varga <vargaz@gmail.com>
209 * method-to-ir.c (mono_emit_wb_aware_memcpy): Remove the workaround as the core
210 problem has been fixes.
212 2010-06-25 Zoltan Varga <vargaz@gmail.com>
214 * Makefile.am: Add an 'SGEN' make variable to allow tests to be run with SGEN.
216 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
217 It might be be better to define a MonoGCJitOptions structure later and have the
220 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
222 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
224 * debugger-agent.c (get_objref): Implement support for sgen.
226 * driver.c: Remove the unused gc_wrapper.h include.
228 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
231 2010-06-25 Zoltan Varga <vargaz@gmail.com>
233 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
235 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
238 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
241 2010-06-23 Miguel de Icaza <miguel@novell.com>
243 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
244 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
246 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
247 it only for Boehm diagnostics.
249 * Makefile.am: Make the file a bit more consistent.
251 * debug-debugger.c: Wrap the entire file with an #ifdef
252 MONO_DEBUGGER_SUPPORTED to simplify the build.
254 * Makefile.am: Fix the opcodes build issue by including the
255 source, not by including the .lo file directly
257 Always bring the MDB sources into the build, to drop the
258 dependency on the AM_CONDITIONAL from configure.in as the hard
259 debugger supports Boehm, but not Sgen, this simplifies the build.
261 * Renamed the *.s files into *.S
263 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
265 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
266 wb for now on 64bits systems while issues with valuetype returns
269 2010-06-24 Zoltan Varga <vargaz@gmail.com>
271 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
272 passes by calling createStandardFunctionPasses ().
274 2010-06-23 Zoltan Varga <vargaz@gmail.com>
276 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
278 2010-06-22 Zoltan Varga <vargaz@gmail.com>
280 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
283 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
284 allow better optimization if the OP_LDADDR which caused the flag to be set was
287 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
289 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
292 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
294 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
296 2010-06-22 Zoltan Varga <vargaz@gmail.com>
298 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
299 to handle the code sequence generated for non-near calls. Fixes #616056.
301 2010-06-21 Zoltan Varga <vargaz@gmail.com>
303 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
305 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
307 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
309 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
310 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
311 trampoline which saves the context, so changes made to callee saved registers in
312 finally clauses are visible to a nesting catch clause.
314 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
316 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
317 in LLVM compiled code.
318 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
319 the finally handler has ran.
321 * mini.h (ResumeState): New structure containing information required to resume
322 exception handling after executing LLVM compiled finally clauses.
324 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
325 bit, by passing all the registers as one argument.
327 2010-06-19 Zoltan Varga <vargaz@gmail.com>
329 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
332 2010-06-18 Zoltan Varga <vargaz@gmail.com>
334 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
336 * aot-compiler.c aot-runtime.c: Fix LLVM support.
338 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
339 pad, branch to a new bblock instead.
341 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
344 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
346 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
348 2010-06-17 Geoff Norton <gnorton@novell.com>
351 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
354 2010-06-17 Zoltan Varga <vargaz@gmail.com>
356 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
358 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
361 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
362 the ip done by throw_exception (), it is not needed for corlib exceptions.
364 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
366 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
367 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
368 of size > 5 words. This support fast barriers for value types up to
369 256/512 bytes which beyond that the copying itself is the major issue.
371 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
372 for gsharing, so use it.
374 This eliminate all calls to mono_value_copy from managed code in
375 gmcs, fsharp and ipy.
377 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
379 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
382 * mini.c (mini_init): Register new icall.
384 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
386 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
387 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
389 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
391 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
392 value types as the overhead is huge. Manually expand it up to 5 words to
395 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
396 is an exception that performance is dominated by mono_value_copy.
398 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
400 2010-06-17 Zoltan Varga <vargaz@gmail.com>
402 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
403 trampolines on x86, since those have their own cconv.
405 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
406 exception trampolines.
408 * tramp-x86.c: Add xdebug info for a few trampolines.
410 * mini-llvm.c: Set the name of the arguments.
412 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
413 using a block address if using the LLVM mono branch.
415 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
418 2010-06-15 Zoltan Varga <vargaz@gmail.com>
420 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
422 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
424 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
426 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
428 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
429 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
430 to identify the vtable slot address plus the method which needs to be compiled.
432 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
435 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
436 'this' is always passed as the first argument, before the vtype ret arg. This
437 simplifies get_this_arg_reg () and LLVM integration.
439 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
442 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
445 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
447 * mini-llvm.c: Fix compilation with llvm 2.6.
449 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
451 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
454 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
455 is always passed as the first argument, before the vtype ret arg. This simplifies
456 get_this_arg_reg () and LLVM integration.
458 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
460 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
462 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
463 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
464 translate into much nicer code.
466 2010-06-14 Zoltan Varga <vargaz@gmail.com>
468 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
469 parameter index information. Use this to simplify a lot of code.
471 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
473 2010-06-12 Zoltan Varga <vargaz@gmail.com>
475 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
476 to fix infinite generic recursion. Fixes #612702.
478 2010-06-11 Zoltan Varga <vargaz@gmail.com>
480 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
481 imt trampoline per imt slot when using LLVM.
483 2010-06-10 Jonathan Pryor <jpryor@novell.com>
485 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
487 2010-06-09 Levi Bard <levi@unity3d.com>
489 * debugger-agent.c: Clear unloaded types on appdomain unload.
491 2010-06-08 Zoltan Varga <vargaz@gmail.com>
493 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
496 * exceptions.cs: Add a test.
498 2010-06-06 Zoltan Varga <vargaz@gmail.com>
500 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
502 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
504 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
505 so it doesn't have to do it.
507 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
508 process does not mix with ours.
510 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
513 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
514 loads/stores which can throw exceptions inside clauses.
516 2010-06-05 Zoltan Varga <vargaz@gmail.com>
518 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
521 * mini.c (mini_init): Register mono_resume_unwind as an icall.
523 2010-06-03 Zoltan Varga <vargaz@gmail.com>
525 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
527 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
530 2010-06-03 Zoltan Varga <vargaz@gmail.com>
532 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
535 2010-06-02 Zoltan Varga <vargaz@gmail.com>
537 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
538 Use a separate generic class init trampoline for llvm, since it needs a different
541 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
542 includes the location of this/rgctx.
544 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
547 2010-06-01 Zoltan Varga <vargaz@gmail.com>
549 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
551 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
554 2010-05-31 Zoltan Varga <vargaz@gmail.com>
556 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
559 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
561 * aot-compiler.c (patch_to_string): New debugging helper function.
563 2010-05-30 Zoltan Varga <vargaz@gmail.com>
565 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
568 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
570 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
572 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
574 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
577 * mini.c (create_jit_info): Print EH clause info for LLVM too.
579 2010-05-28 Mark Probst <mark.probst@gmail.com>
581 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
582 cpobj with reference types.
584 2010-05-28 Mark Probst <mark.probst@gmail.com>
586 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
587 write barrier for reference types.
589 2010-05-27 Zoltan Varga <vargaz@gmail.com>
591 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
592 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
594 2010-05-31 Martin Baulig <martin@ximian.com>
598 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
599 clear_breakpoint() on all breakpoint events and remove them from the list.
601 2010-05-27 Martin Baulig <martin@ximian.com>
605 * debugger-agent.c (method_commands, type_commands): Temporarily
606 set the appdomain while executing this method; do all metadata
607 calls in the debuggee's appdomain where user assemblies are loaded.
609 2010-05-27 Zoltan Varga <vargaz@gmail.com>
611 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
613 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
615 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
617 2010-05-26 Zoltan Varga <vargaz@gmail.com>
619 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
620 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
621 be referenced even after the header is freed.
623 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
626 2010-05-25 Zoltan Varga <vargaz@gmail.com>
628 2010-05-25 Bill Holmes <billholmes54@gmail.com>
630 * genmdesc.c (main): Fixing the detection of the nacl switch.
632 Code is contributed under MIT/X11 license.
634 2010-05-25 Zoltan Varga <vargaz@gmail.com>
636 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
638 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
640 * mini.h (LLVM_CHECK_VERSION): New helper macro.
642 2010-05-25 Miguel de Icaza <miguel@novell.com>
644 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
647 * genmdesc.c: Added support for nacl: key on the machine
648 description files to support the extra space required by Google
651 2010-05-23 Zoltan Varga <vargaz@gmail.com>
653 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
655 2010-05-23 Zoltan Varga <vargaz@gmail.com>
657 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
658 mono_runtime_class_init_full ().
659 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
661 2010-05-22 Zoltan Varga <vargaz@gmail.com>
663 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
665 2010-05-21 Zoltan Varga <vargaz@gmail.com>
667 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
668 two are not the same on ilp32.
670 2010-05-21 Zoltan Varga <vargaz@gmail.com>
672 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
675 * mini-ppc.c: Fix the DISABLE_JIT build.
677 2010-05-20 Zoltan Varga <vargaz@gmail.com>
679 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
680 (make_writable): Remove this unused function.
682 2010-05-20 Zoltan Varga <vargaz@gmail.com>
684 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
685 structure. Make the labels to plt entries local symbols instead of assembler local
686 labels, since tha latter causes problems for the iphone linker.
688 2010-05-19 Zoltan Varga <vargaz@gmail.com>
690 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
692 2010-05-17 Zoltan Varga <vargaz@gmail.com>
694 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
695 (ppc_patch_full): Ditto.
697 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
699 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
700 if gshared is enabled, to avoid asserts in the trampoline code.
702 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
705 2010-05-15 Geoff Norton <gnorton@novell.com>
707 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
710 2010-05-14 Geoff Norton <gnorton@novell.com>
712 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
713 misaligned stack on darwin.
715 2010-05-14 Zoltan Varga <vargaz@gmail.com>
717 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
720 2010-05-14 Zoltan Varga <vargaz@gmail.com>
722 * xdebug.c: Fix ARM support.
724 2010-05-13 Zoltan Varga <vargaz@gmail.com>
726 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
727 and do most of the work on the normal stack.
728 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
730 2010-05-13 Zoltan Varga <vargaz@gmail.com>
732 * aot-compiler.c: Put non-code data into the .rodata section on linux.
734 2010-05-13 Zoltan Varga <vargaz@gmail.com>
736 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
738 2010-05-13 Zoltan Varga <vargaz@gmail.com>
740 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
741 and do most of the work on the normal stack.
743 2010-05-13 Zoltan Varga <vargaz@gmail.com>
745 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
746 and do most of the work on the normal stack even if sigaltstack is disabled.
748 2010-05-12 Zoltan Varga <vargaz@gmail.com>
750 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
751 UCONTEXT_REG_ constants are available on linux as well.
752 (mono_arch_monoctx_to_sigctx): Ditto.
753 (mono_arch_ip_from_context): Ditto.
755 2010-05-12 Zoltan Varga <vargaz@gmail.com>
757 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
760 2010-05-11 Zoltan Varga <vargaz@gmail.com>
762 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
765 2010-05-10 Zoltan Varga <vargaz@gmail.com>
767 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
768 if a breakpoint cannot be inserted.
770 2010-05-08 Zoltan Varga <vargaz@gmail.com>
772 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
774 2010-05-07 Zoltan Varga <vargaz@gmail.com>
776 * debugger-agent.c (frame_commands): Return an error instead of asserting if
777 no JIT info is found for the method.
779 2010-05-05 Jonathan Chambers <joncham@gmail.com>
781 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
784 2010-05-05 Zoltan Varga <vargaz@gmail.com>
786 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
787 a list of arch specific trampolines.
789 * aot-compiler.c (emit_trampolines): Use it.
791 2010-05-05 Zoltan Varga <vargaz@gmail.com>
793 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
794 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
795 get rid of the _full from their name.
797 2010-05-05 Zoltan Varga <vargaz@gmail.com>
799 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
800 get_nullified_class_init_trampoline to remove some code duplication.
802 2010-05-03 Zoltan Varga <vargaz@gmail.com>
804 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
807 2010-05-01 Zoltan Varga <vargaz@gmail.com>
809 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
811 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
813 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
814 there is no need to jump through the first plt entry.
816 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
818 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
819 arch-specific function.
820 (mono_aot_get_plt_info_offset): Ditto.
822 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
823 mono_arch_init () to register jit icalls called from full-aot trampolines.
824 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
827 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
828 the specialized throw corlib exception trampoline, use a variant of the normal
829 trampoline along with a new C function which does the call to
830 mono_exception_from_token (), just like on x86.
832 2010-05-01 Zoltan Varga <vargaz@gmail.com>
834 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
835 Reorganize the full aot trampoline creation functions, instead of taking a bunch
836 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
837 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
838 creation functions on architectures which have the full-aot ones.
840 2010-05-01 Zoltan Varga <vargaz@gmail.com>
842 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
844 2010-05-01 Zoltan Varga <vargaz@gmail.com>
846 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
847 explicitly, this seems to be required by some gcc versions at -O2.
851 2010-05-01 Zoltan Varga <vargaz@gmail.com>
853 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
854 has_target delegate invokes.
856 2010-05-01 Zoltan Varga <vargaz@gmail.com>
858 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
861 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
862 add patches/unwind info arguments, move to mini.c.
864 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
866 2010-04-30 Zoltan Varga <vargaz@gmail.com>
868 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
869 command which returns full path names.
871 2010-04-29 Zoltan Varga <vargaz@gmail.com>
873 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
874 code_size output variable.
876 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
879 2010-04-29 Zoltan Varga <vargaz@gmail.com>
881 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
882 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
883 (mono_arch_cpu_enumerate_simd_versions): Ditto.
885 2010-04-29 Zoltan Varga <vargaz@gmail.com>
887 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
890 2010-04-29 Zoltan Varga <vargaz@gmail.com>
892 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
894 2010-04-29 Zoltan Varga <vargaz@gmail.com>
896 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
898 2010-04-28 Zoltan Varga <vargaz@gmail.com>
900 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
902 2010-04-27 Zoltan Varga <vargaz@gmail.com>
904 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
905 line number support works with eglib.
907 2010-04-27 Miguel de Icaza <miguel@novell.com>
909 * driver.c, mini.c: Since linking with LLVM makes the default Mono
910 dirty an extra 70kb pages on startup we are now going to choose a
911 different strategy: ship mono and mono-llvm binaries, with the
912 second being the one that links with LLVM and defaults to LLVM
915 2010-04-27 Zoltan Varga <vargaz@gmail.com>
917 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
918 Implement full-aot support on x86.
920 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
921 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
922 the first register returned by get_global_int_regs ().
924 * cpu-x86.md: Fix the length of insertx_u1_slow.
926 * iltests.il.in: Disable tail call tests when running with full-aot.
928 2010-04-26 Zoltan Varga <vargaz@gmail.com>
930 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
932 2010-04-24 Mark Probst <mark.probst@gmail.com>
934 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
935 in the initializer, because it's non-constant.
937 2010-04-23 Miguel de Icaza <miguel@novell.com>
939 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
940 of LLVM on by default. Used for buildbots and other setups.
942 2010-04-24 Zoltan Varga <vargaz@gmail.com>
944 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
946 2010-04-23 Kornel Pal <kornelpal@gmail.com>
948 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
949 initonly static fields when using moving GC.
951 Contributed under MIT/X11 license.
953 2010-04-23 Geoff Norton <gnorton@novell.com>
955 * mini-amd64.h: Darwin x86_64 support.
957 2010-04-20 Jonathan Pryor <jpryor@novell.com>
959 * exceptions-arm.c: Remove platform checks in favor of configure checks.
961 2010-04-19 Jonathan Pryor <jpryor@novell.com>
963 * exceptions-arm.c: Add Android support for sigcontext structure.
965 2010-04-16 Zoltan Varga <vargaz@gmail.com>
967 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
968 wrappers correctly now that their wrapper info is NULL.
970 2010-04-16 Zoltan Varga <vargaz@gmail.com>
972 * mini.c (mono_jit_compile_method_inner): Avoid calling
973 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
975 2010-04-16 Zoltan Varga <vargaz@gmail.com>
977 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
978 so the latter can be #ifndef DISABLE_JIT-ed.
980 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
982 2010-04-16 Zoltan Varga <vargaz@gmail.com>
984 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
986 2010-04-16 Zoltan Varga <vargaz@gmail.com>
988 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
991 2010-04-15 Zoltan Varga <vargaz@gmail.com>
993 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
994 calling mono_class_num_methods (). Fixes #592244.
996 2010-04-14 Zoltan Varga <vargaz@gmail.com>
998 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
1000 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
1002 2010-04-14 Zoltan Varga <vargaz@gmail.com>
1004 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
1006 * (handle_alloc): Ditto.
1007 (mono_method_to_ir): Remove the constrained call restriction added by a previous
1008 change, its not needed anymore.
1010 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
1012 * mini-posix.c (sigusr1_signal_handler): Fix build on
1013 non x86/amd64 systems.
1015 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1017 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
1018 calls where the constrained class needs a context. Fixes #595863.
1020 * iltests.il.in: Add a test.
1022 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1024 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
1025 2.6/SVN seems to have broken support for them.
1027 2010-04-13 Zoltan Varga <vargaz@gmail.com>
1029 * mini-llvm.c: Fix support for LLVM 2.6.
1031 2010-04-10 Zoltan Varga <vargaz@gmail.com>
1033 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
1034 MonoInternalThread belonging to the thread.
1036 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
1038 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
1039 unsafe optimization that will remove bound checks.
1041 2010-04-08 Kornel Pal <kornelpal@gmail.com>
1043 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
1044 CompareExchange not to be inlined for I8.
1046 Contributed under MIT/X11 license.
1048 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1050 * array.cs: Add tests for cast between primitive array types.
1052 2010-04-07 Andreia Gaita <avidigal@novell.com>
1054 * Makefile.am: create a convenience library for moon to link with
1056 2010-04-07 Paolo Molaro <lupus@ximian.com>
1058 * method-to-ir.c: optimize array accesses from generic interfaces.
1060 2010-04-06 Zoltan Varga <vargaz@gmail.com>
1062 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
1064 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1066 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
1067 of marshalbyref classes.
1071 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
1073 * aot-compiler.c (emit_exception_debug_info): Encode try holes
1076 * aot-runtime.c (decode_exception_debug_info): Decode try holes
1079 * mini.h: Increase AOT version.
1081 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
1083 * mini-x86.h: Only enable soft debugger when using sigaction or on
1084 Windows. Fixes build on Haiku (lacks siginfo_t).
1086 Code is contributed under MIT/X11 license.
1088 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
1090 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
1091 BeOS-style signal handlers.
1093 Code is contributed under MIT/X11 license.
1095 2010-04-02 Zoltan Varga <vargaz@gmail.com>
1097 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
1099 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
1101 * mini-exceptions.c: Fix win32 build.
1103 2010-04-01 Mark Probst <mark.probst@gmail.com>
1105 * mini.c, driver.c: Call mono_gc_base_init() before
1108 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
1110 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
1111 call_method]): Delegate the actual work in security-core-clr.c
1112 to ease code sharing.
1114 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1116 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
1117 float conv.ovf.un opcodes are encountered, instead of asserting later.
1120 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1122 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
1124 * iltests.il.in: Add a test.
1126 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1128 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
1129 large. Fixes #567040.
1131 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
1133 2010-04-01 Zoltan Varga <vargaz@gmail.com>
1135 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
1138 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
1140 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
1141 mono_create_handler_block_trampoline with the proper #ifdef so that it
1144 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1146 * mini-exceptions.c: Introduce mono_walk_stack_full, which
1147 allows to select if it's new or old context that is passed to
1150 * mini-exceptions.c (mono_handle_exception_internal): Handle the
1151 case when executing a guarded handler from the EH machinery.
1153 * mini-exceptions.c (mono_install_handler_block_guard): New function
1154 responsible for checking for handler blocks, installing the guard and
1155 clearing abort state.
1157 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
1158 to check for handler blocks and skip interruption logic if one was found.
1160 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
1161 by the handler block guard trampoline. Resumes interruption by raising the
1162 pending ThreadAbortException.
1164 * mini.c (create_jit_info): Calculate the end address of a finally block.
1166 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
1167 of a finally block to a specified address and return the old one.
1169 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
1170 trampoline patches the original return address and calls the trampoline function.
1172 2010-03-30 Zoltan Varga <vargaz@gmail.com>
1174 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
1176 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
1177 does the patching if the callee is in the same domain.
1179 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
1180 of mono_arch_patch_plt_entry ().
1182 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1184 * mini.c (create_jit_info): Fix try block hole length encoding.
1186 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
1188 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
1189 duplicate information and print offsets instead of absolute addresses.
1191 2010-03-29 Zoltan Varga <vargaz@gmail.com>
1193 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
1194 event is sent. Fixes #591733.
1196 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1198 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
1201 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1203 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
1204 thread_to_tls hash table.
1206 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
1207 section. Fixes #591000.
1209 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
1211 * Makefile.am (version.h): Check for pure .git directory only,
1212 fixes SVN revision when using git without git-svn.
1214 Contributed under MIT/X11 license.
1216 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1218 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1220 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1222 * basic-simd.cs: Test for vector x scalar binary operators.
1224 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1226 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1227 intrinsics with expanded scalar arguments.
1229 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1231 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1232 don't have an exception class, so don't decode it. This would crash
1233 with filter clauses.
1235 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1237 Make sure that trunk builds with DISABLE_JIT, an update to the
1240 * mini.c (mini_get_shared_method): this code seems to be necessary
1241 regardless of whether DISABLE_JIT has been defined.
1243 (mono_jit_compile_method_inner): it seems that this method is
1244 required even in full AOT mode, so ifdef out only the pieces that
1245 try to genrate code (the body of code that applies patches to the
1248 (mini_method_compile): do not compile when using DISABLE_JIT.
1250 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1251 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1252 compile when DISABLE_JIT is set.
1254 2010-03-24 Mark Probst <mark.probst@gmail.com>
1256 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1257 arch really supports it.
1259 2010-03-24 Mark Probst <mark.probst@gmail.com>
1261 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1263 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1265 * exceptions-s390x.c: Add support for
1266 mono_arch_get_throw_corlib_exception and fix throw by name.
1268 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1269 logic (especially for varargs); Correct localloc sizing; Add
1270 mono_arch_get_this_arg_from_call and
1271 mono_arch_get_this_arg_from_call.
1273 * mini-s390x.h: Add support for facility list extraction;
1274 Correct/update MONO_ARCH_xxx settings.
1276 * mini-s390.c: Minor corrections to instruction output for
1277 varargs. No IMT implementation - I think it's time to deprecate
1278 s390 and just leave s390x.
1280 * tramp-s390x.c: Correct creation of trampoline instruction
1283 * cpu-s390x.md: Update some instruction lengths
1285 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1287 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1288 can be hit with partial sharing.
1290 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1291 in non-shared classes correctly.
1292 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1293 Turn on partial sharing.
1295 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1297 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1300 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1302 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1303 mono_method_signature ().
1305 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1307 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1308 error checking, so later calls do not need error checking.
1310 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1312 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1314 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1316 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1318 * mini-exceptions.c (mono_handle_exception_internal): Don't
1319 check try_end for archs different than s390.
1321 * mini.c (create_jit_info): Don't crash if the finallt block is the
1324 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1326 * driver.c (mono_main): Don't free global codeman under linux since
1327 glic now peeks at code on stack for more archs than just amd64.
1329 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1331 * mini.c, method-to-ir.c: changes to support compressed interface
1334 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1336 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1337 Use sigaction on OpenBSD too.
1339 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1341 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1343 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1345 * debugger-agent.c: #include sys/select.h for fd_set.
1347 Code is contributed under MIT/X11 license.
1349 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1351 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1354 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1356 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1357 some large methods with lots of exception handlers. Fixes #440924.
1359 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1361 * method-to-ir.c: remove code duplication for interface checks.
1363 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1365 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1366 (assembly_unload): Clear all event requests referencing the to-be unloaded
1370 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1372 * mini.h, mini-exceptions.c: restore the state of the stack
1373 guard page permissions.
1375 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1377 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1378 call site patching code, it doesn't appear to be needed.
1380 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1382 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1383 sharing generic methods whose type arguments are a mix of reference and
1384 non-reference types. Not yet turned on.
1386 * mini.c (mini_get_shared_method): New helper function to return
1387 the method which will be compiled/registered in the JIT tables when doing
1389 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1390 use mini_get_shared_method ().
1392 * mini.c (mini_method_compile): Register the same method which is compiled when
1393 doing generic sharing.
1395 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1397 * generics.cs: Add partial sharing tests.
1399 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1401 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1402 Add an enum value that or's all possable values together. Add an enum value
1403 that marks the end of the used bit indexes.
1405 * mini-amd64.c : Make changes to match the changes in mini.h
1407 * mini-x86.c : Make changes to match the changes in mini.h
1409 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1410 simd_version to support more simd versions. Changed the name of
1411 simd_version to simd_version_flags to make it more intuitive that
1412 it now contains bit flags. Reordered the *_intrinsics arrays to
1413 match the changes above. Changed emit_intrinsics() to use the new
1414 setup mentioned above.
1416 Code is contributed under MIT/X11 license.
1418 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1420 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1421 remaining archs. Alpha and hppa maintainers, please stand up.
1423 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1425 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1426 is needed even when fail_tramp!=NULL.
1428 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1430 * debugger-agent.c (insert_breakpoint): Write a log message.
1432 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1434 * iltests.il.in: Add a few tests for LEAVE going over multiple
1437 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1439 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1441 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1443 * mini.h (MonoBasicBlock): Add native_length field.
1444 * mini.h (MonoCompile): Add try_block_holes field.
1445 * mini.h (MonoInst): Add exception_clause pointer to
1448 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1449 * mini.c (mono_cfg_add_try_hole): New function to register possible
1450 holes in try blocks.
1451 * mini.c (create_jit_info): Fill in the holes information.
1453 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1456 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1458 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1460 * jit-icalls.c: adjusted for the array API changes.
1462 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1464 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1466 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1468 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1469 the 'pending' flag. This fixes support for appdomains too.
1472 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1474 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1476 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1478 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1479 when using LLVM, LLVM generates it itself when needed.
1481 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1483 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1484 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1485 OP_ANDNPS/OP_ANDNPD.
1487 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1489 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1490 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1491 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1493 2010-03-11 Martin Baulig <martin@ximian.com>
1495 * debugger-agent.c (type_commands): Add NULL check to
1496 `CMD_TYPE_GET_SOURCE_FILES'.
1498 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1500 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1502 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1504 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1507 * iltests.il.in: Add a test.
1509 2010-03-05 Martin Baulig <martin@ximian.com>
1511 Add support for aborting invocations.
1514 (InvokeData): Added `InvokeData *last_invoke'.
1515 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1516 added a new `invoke' field to keep the `InvokeData *' throughout
1518 (ErrorCode): Added `ERR_NO_INVOCATION'.
1519 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1520 (mono_debugger_agent_handle_exception): Don't report any exception
1521 if an abort was requested.
1522 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1523 a thread abort if necessary.
1524 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1526 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1528 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1529 so we can release the whole list and not just the first one. Free
1530 it in more places as well.
1532 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1534 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1536 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1538 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1540 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1542 * driver.c: report also other misc build options.
1544 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1546 * method-to-ir.c: Generate better code for the NewObject
1549 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1551 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1552 is disabled. Fixes #582322.
1554 * iltests.il.in: Add a test.
1556 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1558 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1559 the handling of obj->synchronization == null and owner != current thread to
1560 mono_monitor_exit ().
1562 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1565 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1567 * mini.c: change the way emulated opcode info is stored and save about
1568 4 KB of runtime memory.
1570 2010-03-04 David S. Miller <davem@davemloft.net>
1572 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1573 that don't provide the siginfo in the second signal handler argument
1574 are buggy, and this has been fixed for years.
1575 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1576 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1578 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1580 * aot-runtime.c (find_symbol): Fix a leak.
1581 (decode_patch): Ditto.
1583 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1585 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1587 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1589 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1591 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1593 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1595 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1597 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1598 to check for errors, it's enough to create the metadata open.
1602 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1605 * mini-exceptions.c: Add support for printing stack traces when handling
1606 exceptions, and when printing exceptions thrown while tracing also print
1607 the exception message.
1609 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1611 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1612 since the exclude token is a valid string character.
1614 2010-03-02 Levi Bard <levi@unity3d.com>
1616 * debugger-agent.c: Invalidate thread stacks on domain unload.
1618 2010-03-02 Mark Probst <mark.probst@gmail.com>
1620 * method-to-ir.c: Emit dummy_use for stored reference after write
1621 barriers to make sure the object is pinned if the GC interrupts
1622 before the write barrier is done.
1624 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1626 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1628 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1630 * debugger-agent.c: Add a log message printing the protocol version.
1632 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1634 * debugger-agent.c: Add a new command to communicate the protocol version used
1635 by the client. This could be used to allow newer runtimes to communicate with
1638 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1640 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1642 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1644 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1647 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1649 * mini-arm.c: make the arm cpu arch configurable with the
1650 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1653 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1655 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1656 support for the perf tool on Linux.
1658 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1660 * method-to-ir.c: make string.InsertenalSetChar() specialization
1663 2010-03-01 Robert Jordan <robertj@gmx.net>
1665 * Makefile.am: fix the non-static build.
1667 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1669 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1672 2010-02-26 Robert Jordan <robertj@gmx.net>
1674 * tasklets.c (continuation_store): Return from an error condition
1677 2010-02-26 Martin Baulig <martin@ximian.com>
1679 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1682 (MonoDebuggerThreadInfo): Added `internal_flags'.
1683 (MonoDebuggerInternalThreadFlags): New enum.
1684 (_mono_debugger_throw_exception): Don't signal the debugger if a
1685 type abort was requested.
1686 (_mono_debugger_unhandled_exception): Likewise.
1687 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1688 (mono_debugger_runtime_invoke): If the debugger requested a thread
1689 abort during the invocation, reset it here.
1691 2010-02-26 Martin Baulig <martin@ximian.com>
1693 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1694 instead of `MonoThread *'.
1696 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1698 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1699 code offsets table, as it is mostly sorted.
1701 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1703 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1706 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1708 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1710 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1712 * Makefile.am: build the new ABI version of the libmono library.
1713 * debugger-agent.c, mini.c: fix warnings with the new API.
1714 * jit.h: don't depend on glib.h being included.
1716 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1718 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1720 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1722 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1723 ThreadStatic variables.
1725 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1727 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1728 data is not freed yet. Fixes #582460.
1730 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1732 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1733 event requests. Bump protocol minor version.
1735 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1737 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1739 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1741 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1744 * iltests.il.in: Add a test.
1746 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1748 * mini.c (inline_method): Check for loader errors.
1750 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1752 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1753 instead of mono_method_get_header as it doesn't decode locals
1754 so the called method can have unresolved dependencies that will only
1755 be satisfied after the current method is JIT'd.
1759 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1761 * basic.cs (test_0_div_opt): Speed this up a bit.
1763 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1765 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1767 * mini.c (mono_jit_create_remoting_trampoline): Call
1768 mono_create_specific_trampoline () instead of
1769 mono_arch_create_specific_trampoline ().
1771 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1773 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1775 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1776 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1778 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1780 * mini-amd64.c: Fix DISABLE_JIT support.
1782 2010-02-20 Geoff Norton <gnorton@novell.com>
1784 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1786 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1788 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1789 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1790 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1791 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1794 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1796 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1797 edx/ecx too. This is needed to support OP_SEQ_POINT.
1799 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1801 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1803 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1805 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1807 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1808 LLVM+AOT+exceptions, not enabled yet.
1810 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1812 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1814 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1816 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1817 xdebug info for these.
1819 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1822 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1825 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1827 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1829 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1831 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1832 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1834 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1837 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1839 * debugger-agent.c: handle incomplete reads and EINTR in
1840 recv()/send(). This could have been causing random
1843 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1845 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1848 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1849 so they have small offsets. Fixes #566311.
1851 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1853 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1855 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1857 * mini-amd64.c: Remove the special casing of byref in a few places now that
1858 mini_type_get_underlying_type () handles it.
1860 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1861 by returning native int. Fixes #577984.
1863 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1865 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1868 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1869 of putting the clause itself.
1871 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1873 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1875 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1878 2010-02-10 Geoff Norton <gnorton@novell.com>
1880 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1882 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1884 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1887 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1888 it is not an LLVM generated symbol.
1890 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1892 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1893 implementation in gshared mode because it causes regressions.
1895 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1897 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1898 should be done by the caller.
1900 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1902 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1904 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1905 since mono_jit_info_table_find () doesn't do it anymore.
1907 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1908 instead of mono_jit_info_table_find ().
1910 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1912 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1914 * aot-compiler.c (encode_method_ref): Update after the removal of
1915 mono_gc_get_managed_allocator_type ().
1917 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1920 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1922 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1923 generic params as well.
1924 (handle_isinst): Ditto.
1926 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1927 instead of always calling an icall.
1929 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1930 computing the size of the got.
1932 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1933 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1934 the assembly directive '.set' so it points to the first LLVM emitted method.
1936 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1938 * mini.c (mini_method_verify): Report the method which failed to verify.
1940 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1942 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1943 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1944 runtime MS verifier.
1946 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1948 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1951 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1953 * mini-llvm.c: Init the jit module only when first JITting.
1955 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1957 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1959 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1960 replaced with the real got.
1962 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1964 * image-writer.c: Reduce the amount of #ifdefs a bit.
1966 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1969 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1971 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1974 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1976 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1977 (mono_llvm_emit_method): Fix unaligned stores too.
1979 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1980 so async stack walks don't crash.
1982 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1984 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1985 was not patched if the callee needed an rgctx trampoline.
1987 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1989 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1990 vtable address in AOT code.
1992 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1994 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1997 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1999 * genmdesc.pl: remove dependency on external cpp.
2001 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2003 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
2004 using LLVM, its not needed, and abcrem can't handle it.
2006 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
2008 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
2009 it easier to group instructions and reduce duplication.
2011 2010-02-01 Zoltan Varga <vargaz@gmail.com>
2013 * decompose.c: Move the array/soft float decompose routines here from
2016 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
2018 2010-01-31 Zoltan Varga <vargaz@gmail.com>
2020 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
2021 to tell LLVM that the got is constant, not used yet.
2023 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
2025 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2027 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
2030 2010-01-30 Zoltan Varga <vargaz@gmail.com>
2032 * aot-compiler.c (add_wrappers): Commit the hack which generates
2033 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
2036 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2038 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
2039 a fault, only used by the LLVM backend.
2041 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
2042 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
2044 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
2045 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
2047 * mini-llvm.c: Only generate volatile loads from load instructions which have
2048 the MONO_INST_FAULT flag set.
2050 2010-01-29 Zoltan Varga <vargaz@gmail.com>
2052 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
2055 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2057 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
2058 sequence points. Fixes #571236.
2060 2010-01-28 Zoltan Varga <vargaz@gmail.com>
2062 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
2063 end of the appdomain unload process, after assemblies have been unloaded.
2066 2010-01-27 Zoltan Varga <vargaz@gmail.com>
2068 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
2071 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
2074 2010-01-26 Zoltan Varga <vargaz@gmail.com>
2076 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
2078 2010-01-26 Geoff Norton <gnorton@novell.com>
2080 * aot-compiler.c: Fix a logic error introduced when guarding against enums
2081 with struct marshalability.
2083 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2085 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
2086 it supports class names as well.
2088 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
2089 needed by the GC map code.
2091 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
2094 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
2095 if cfg->init_ref_vars is set.
2097 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
2098 cfg->disable_initlocals_op_refs is set.
2100 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
2101 using liveness info if cfg->compute_precise_live_ranges is set.
2103 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
2104 volatile variables correctly. Add comments about the live ranges. Not enabled
2107 2010-01-24 Zoltan Varga <vargaz@gmail.com>
2109 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
2110 0x2a into them in method prologs.
2112 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
2114 2010-01-22 Zoltan Varga <vargaz@gmail.com>
2116 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
2117 classes, since llvm is compiled with -fno-rtti.
2119 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
2121 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
2122 llvm does not require it.
2124 * aot-runtime.c (load_method): Print the full name of the last aot method.
2126 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2128 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
2129 thread has not fully started yet.
2131 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2133 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
2135 2010-01-21 Miguel de Icaza <miguel@novell.com>
2137 * driver.c: Do not abort if LLVM is not supported, print a
2138 warning and add the information to the Mono JIT information.
2140 2010-01-21 Zoltan Varga <vargaz@gmail.com>
2142 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
2143 using explicit null checks.
2145 2010-01-20 Zoltan Varga <vargaz@gmail.com>
2147 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
2150 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
2152 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
2153 its no longer needed.
2155 * method-to-ir.c (mono_method_to_ir): Fix a warning.
2157 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
2158 define for platforms still using it (s390). Get rid of the
2159 mono_arch_get_throw_exception_by_name () routines on all other platforms.
2161 * exceptions-x86.c: Rework the throw trampolines so there is only one function
2162 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
2164 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
2165 the caller pushed the arguments.
2167 * mini-llvm.c: Enable throwing exceptions on x86.
2169 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
2170 "Thread (nil) may have been prematurely finalized" messages if this is called
2171 on a thread not registered with the runtime.
2173 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
2175 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2177 * jit-icalls.c (mono_array_new_3): New jit icall.
2179 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
2181 * arrays.cs: Add a test for 3 dimensional arrays.
2183 2010-01-19 Zoltan Varga <vargaz@gmail.com>
2185 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
2186 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
2189 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
2192 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
2194 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
2196 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
2198 2010-01-18 Bill Holmes <billholmes54@gmail.com>
2200 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
2201 HOST_WIN32. Also including winsock2. to define struct in_addr.
2203 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2205 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
2207 Code is contributed under MIT/X11 license.
2209 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2211 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2213 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2215 * mini.c (mini_method_compile): Set the new flag when running under the
2218 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2220 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2221 a ref/noref value + a global pin flag, so parts of stack frames can still be
2222 precisely marked even if they include stuff which needs pinning. Improve logging.
2223 Fix many bugs. Not enabled yet.
2225 * gc-test.cs: Add a few tests.
2227 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2228 the normal -v options. Avoid propagating liveness information through bblocks
2229 which end with a NOT_REACHED opcode.
2231 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2232 after cfg has been freed.
2234 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2236 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2237 if a clause is skipped because it uses the exception object, since it could
2238 have caught the exception.
2240 * exceptions.cs: Add a test.
2242 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2244 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2246 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2247 ICollection<T> wrappers.
2249 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2251 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2253 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2255 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2256 NOMAP32BIT or optimize_for_xen is set.
2258 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2260 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2261 mono_metadata_str_hash () instead.
2263 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2265 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2268 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2270 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2272 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2275 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2276 throwing code correctly.
2278 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2280 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2282 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2283 ftnptrs created by us, handle RGCTX_FETCH correctly.
2284 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2286 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2287 ftnptr added by mono_aot_get_named_code ().
2289 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2291 * mini-arm.c: Fix a few LLVM problems.
2293 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2295 2010-01-13 Mark Probst <mark.probst@gmail.com>
2297 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2300 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2302 * jit.h, method-to-ir.c: added ability to set the policy for
2303 inserting breakpoints from the break IL instruction or the
2304 Debugger.Break () API call.
2306 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2308 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2309 assemblies need to be eagerly loaded.
2311 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2313 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2315 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2317 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2318 an argument which matches any exception.
2320 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2322 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2323 optimization if the called method is gshared and marshalbyref, since gshared
2324 methods can' have wrappers. Fixes #569390.
2326 * generics.cs: Add a test.
2328 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2330 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2333 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2335 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2337 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2339 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2340 since it is not supported in win2000.
2342 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2344 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2345 error if loading an assembly fails.
2346 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2348 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2351 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2354 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2356 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2357 is not supported yet.
2359 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2361 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2363 * method-to-ir.c: All types with variant arguments must fallback to the
2364 slow path. This makes cast of variant delegates work.
2366 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2367 argument that is set to TRUE is the returned vtable slot is for a variant
2368 interface. Changed a g_print + g_assert_not_reached to a g_error.
2370 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2371 a similar fashion of generic virtual methods.
2373 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2375 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2378 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2379 method using a variance aware function.
2381 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2383 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2385 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2386 do an icall for now.
2388 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2390 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2391 If LLVM decides to set the code model to Large, reset it to Default.
2393 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2395 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2396 stripped binaries as well.
2398 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2400 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2401 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2403 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2406 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2408 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2411 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2412 as the type info to llvm.eh.selector.
2413 (exception_cb): Use the type info for filling out some fields of
2414 MonoJitExceptionInfo like the flags and the exception class. This is needed
2415 because the LLVM produced exception handling clauses might not match the original
2416 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2418 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2419 separate function. Add an extra argument which returns the type infos
2420 corresponding to the exception clauses.
2422 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2423 exception handling clauses.
2425 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2427 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2428 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2431 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2433 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2436 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2438 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2441 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2443 * mini.c (mini_method_compile): Verify the method before calling
2444 mono_compile_create_vars as this might crash since it uses method
2449 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2451 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2452 one case if AOTing, since the class might not be a concrete class.
2454 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2456 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2457 functions which are now defined in mempool-internals.h.
2459 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2461 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2463 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2467 * mini-*.c: Properly handle generic enums.
2471 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2473 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2474 in a few more places.
2476 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2478 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2479 nullable parameters. Fixes #567351.
2481 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2483 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2485 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2487 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2488 mono_get_generic_context_from_code () call.
2490 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2492 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2494 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2497 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2499 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2500 mono_method_get_signature returns NULL. Fix #567084
2502 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2504 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2505 instead of once for each module.
2507 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2509 * debugger-agent.c (ss_start): Implement step over for the last sequence
2512 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2513 have the STEP_LOC flag set.
2515 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2516 fails. Fixes #566689.
2518 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2520 * mini.c (mono_add_seq_point): New helper function.
2521 (mono_save_seq_point_info): New function to save sequence point info, extracted
2522 from mini_method_compile ().
2524 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2526 * mini.h (MonoSeqPointInfo): New structure containing information about
2527 the sequence points of a JITted method.
2528 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2531 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2532 point information is stored, use a MonoSeqPointInfo structure instead of a
2533 GPtrArray. For each seq point, compute a list of successor seq points.
2535 * debugger-agent.c: Use the successor list to implement step-over more
2536 efficiently: instead of single stepping until a different line/IL offset is
2537 reached, place breakpoints into all successor seq points.
2539 * mini.h: Bump AOT file format version.
2541 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2543 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2545 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2547 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2549 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2552 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2554 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2555 alloca as g_malloc is not signal safe.
2557 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2559 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2560 VALGRIND_DISCARD_TRANSLATIONS.
2562 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2563 checks, they are no longer needed.
2565 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2566 a function into a sigctx which can handle function pointers.
2568 * mini-ppc.c: Implement soft debugger support on ppc64.
2570 * mini-ppc.c: Implement soft debugger support.
2572 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2574 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2576 2009-12-17 Marek Habersack <mhabersack@novell.com>
2578 * mini.c (mono_get_runtime_build_info): include Mono version in
2581 * driver.c (mono_main): VERSION is now included in the string
2582 returned from mono_get_runtime_build_info()
2584 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2586 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2587 signatures. Fixes #565143.
2589 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2591 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2593 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2595 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2597 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2598 making max stack 10x smaller.
2600 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2602 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2604 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2606 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2608 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2610 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2611 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2613 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2615 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2617 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2619 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2622 2009-12-14 Miguel de Icaza <miguel@novell.com>
2624 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2625 raise an invalid program exception.
2627 For other opcodes that we might not handle use a g_warning and
2628 raise the exception. Beats termination.
2632 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2634 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2636 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2637 by merging the LLVM and !MAP_32BIT cases.
2639 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2641 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2642 sigctx being passed in, as we have no CONTEXT available in the APC.
2644 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2647 Code contributed under MIT/X11 license.
2649 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2651 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2652 in the LLVM backend on AMD64.
2654 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2657 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2659 * mini-llvm.c: Export mono_personality for AOT.
2661 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2663 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2664 implicit exception can occur.
2666 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2667 OP_IMPLICIT_EXCEPTION instruction.
2669 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2671 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2673 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2674 inside a protected block.
2676 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2677 trampolines doesn't include the argument.
2679 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2680 trampolines on amd64.
2682 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2685 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2686 disabled for methods with clauses.
2688 * mini-llvm.c: Enable support for catch clauses.
2690 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2691 end of an LLVM compiled finally clause.
2692 (mono_handle_exception_internal): Save the exception handling state in TLS
2693 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2694 resume unwinding from that point.
2696 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2697 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2698 to obtain the addresses of the exception handling regions.
2700 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2701 finally clauses are supported.
2703 * mini.c (mini_method_compile): Add support for LLVM code with exception
2706 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2708 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2711 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2713 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2714 as a primitive type.
2716 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2718 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2719 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2722 2009-12-11 Marek Habersack <mhabersack@novell.com>
2724 * method-to-ir.c (mini_redirect_call): do not redirect the
2725 InternalAllocateStr internal call if string profiling is enabled.
2727 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2729 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2732 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2733 unwind.h header file.
2735 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2736 newer valgrind versions seems to handle this fine.
2738 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2740 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2741 on the debugger thread.
2743 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2745 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2747 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2749 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2751 * cpu-<ARCH>.md: Make call_handler clob:c.
2753 * mini.c: Reenable SSA for methods with clauses.
2755 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2756 as it causes failures on x86.
2758 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2760 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2761 returns NULL (e.g. a bad assembly).
2763 2009-12-08 Geoff Norton <gnorton@novell.com>
2765 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2766 stepping out into native code. There were issues with nested invokes
2769 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2771 * mini.c (mini_method_compile): Do the disable_llvm checks early
2772 and avoid the LLVM compile pass if the checks fail.
2774 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2776 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2777 LLVM optimizations don't try to remove them.
2779 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2780 different file so the original remains.
2782 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2784 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2786 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2788 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2789 support for non-inline unwind descriptors.
2791 2009-12-07 Geoff Norton <gnorton@novell.com>
2793 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2794 the interrupt_count slightly differently. Native threads were never
2797 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2799 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2800 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2801 yet generate this info.
2803 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2805 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2806 client can distinguish between intptrs and longs.
2808 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2810 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2813 * aot-runtime.c (load_function): Update after the change above.
2815 * mini.h: Bump AOT file format version.
2817 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2818 if the delegate class is dynamic.
2820 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2821 in gshared code too using the new rgctx info type
2822 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2824 2009-12-04 Geoff Norton <gnorton@novell.com>
2826 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2827 we need to track the original suspend count so the thread properly
2828 wakes up in resume_thread.
2830 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2832 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2835 * generics.cs: Add a test.
2837 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2838 is 0. Simplify a lot of code using this.
2840 * mini-trampolines.c (mono_delegate_trampoline): Call
2841 mono_create_static_rgctx_trampoline () before saving the final address in
2842 delegate->method_code, to avoid calling it each time a delegate is first called.
2844 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2845 which need static rgctx trampolines.
2847 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2848 keyed on the method+addr pair, since addr could be either the method addr or
2849 an unbox trampoline in the AOT case. Fixes #560246.
2851 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2853 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2854 place it was called before too.
2856 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2858 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2859 if no security manager is present, to speed up the AOT case. Call
2860 mono_class_vtable () full with raise_on_error == TRUE instead.
2862 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2864 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2865 the local optimization passes can take its result into account. Fixes
2868 * exceptions.cs: Add a test.
2870 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2872 This patch is contributed under the terms of the MIT/X11 license
2874 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2876 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2878 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2880 * debugger-agent.c: Rework the handling of stack traces of running threads to
2881 avoid crashes if compute_frames () tries to walk the stack of running thread.
2883 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2885 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2887 * mini.h (StackFrameInfo): Add an 'lmf' field.
2889 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2891 * debugger-agent.c (suspend_current): Always set really_suspended.
2893 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2895 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2897 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2899 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2902 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2904 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2906 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2908 * mini-trampolines.c: Fix MSVC build.
2910 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2912 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2914 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2916 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2917 the instruction following an OP_FCOMPARE is optimized away.
2919 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2921 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2922 emit_autoreg () into this arch-specific function.
2924 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2925 code, it is no longer needed.
2927 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2929 * mini.h: Bump AOT file format version.
2931 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2932 using the sorted_code_offsets array, instead of reading it from the
2933 exception debug info.
2934 (load_method): Call mono_aot_find_jit_info instead of
2935 decode_exception_debug_info ().
2937 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2938 LLVM compiled as a flag.
2940 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2942 * debugger-agent.c (resume_thread): Fix a warning.
2944 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2947 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2949 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2950 contents to MonoAotFileInfo.
2952 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2954 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2955 Put all binary data into a giant blob, similarly to the way .net assemblies
2956 store binary data. Emit offset tables in a compact form to reduce their size.
2958 * mini.h: Bump AOT file format version.
2960 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2963 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2964 avoid linear searches at runtime.
2966 * aot-runtime.c (find_symbol): Update this to use the hash.
2968 * mini.h: Bump AOT file format version.
2970 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2972 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2975 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2978 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2979 the distribution of got slot types.
2981 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2983 * method-to-ir.c: Add support for generating explicit null checks.
2985 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2987 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2988 on a random thread if possible.
2990 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2991 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2994 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2995 regs. Pass the real size of the regs array to mono_unwind_frame ().
2997 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
3000 2009-11-24 Geoff Norton <gnorton@novell.com>
3002 * mini-darwin.c: Work around apple bug rdar://7209349 See
3003 http://openradar.appspot.com/7209349 for details. Synopsis,
3004 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
3005 never been initialized before.
3007 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3009 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
3011 * mini-arm.c (mono_arm_thumb_supported): New helper function.
3013 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3015 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
3016 OP_SHL_IMM is not 32 bit.
3018 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3020 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
3022 2009-11-24 Zoltan Varga <vargaz@gmail.com>
3024 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
3027 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
3028 > 0 since some threads can resume if their resume_count is > 0.
3029 (invoke_method): Avoid reading freed memory.
3031 * debugger-agent.c (process_suspend): Extract the suspend code from
3032 process_single_step_inner () to a separate function. Rework the code to prevent
3033 races between this function and thread interrupts.
3035 * debugger-agent.c (suspend_current): Check the resume_count field instead
3036 of resume_one so suspends+resumes during single threaded invokes work
3039 2009-11-23 Zoltan Varga <vargaz@gmail.com>
3041 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
3042 to make the generated code smaller.
3044 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
3045 sequence generated by recent LLVM versions.
3047 * mini-llvm.c: Add support for a few simple cases which weren't supported
3050 * mini-trampolines.c (mono_magic_trampoline): Don't call
3051 mono_arch_get_vcall_slot () when llvm is enabled.
3053 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
3055 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
3056 into a new function called common_call_trampoline () which is used by the
3057 llvm vcall trampoline as well.
3059 * debugger-agent.c: Implement single threaded invokes.
3061 * debugger-agent.c: Revert change which broke the agent on linux.
3063 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
3066 * generics.cs: Add a test.
3068 2009-11-22 Zoltan Varga <vargaz@gmail.com>
3070 * debugger-agent.c: Fix the cygwin build.
3072 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3074 * cprop.c: Remove this unused file.
3076 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3078 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
3081 * basic.cs: Add a test.
3083 2009-11-21 Zoltan Varga <vargaz@gmail.com>
3085 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
3088 2009-11-20 Zoltan Varga <vargaz@gmail.com>
3090 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
3091 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
3092 it. Use this flag to control llvm related code paths instead of #ifdef
3093 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
3096 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
3098 * mini.h: Bump AOT file format version.
3100 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
3101 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
3103 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
3104 was used as an assembly filter.
3106 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3108 * unwind.c: Fix support for ppc.
3110 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
3111 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
3113 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3115 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
3117 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
3118 added by the ps3 changes.
3120 2009-11-19 Zoltan Varga <vargaz@gmail.com>
3122 * mini-gc.c: Resurrect this, so at least it compiles.
3124 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
3126 2009-11-18 Zoltan Varga <vargaz@gmail.com>
3128 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
3129 create_event_list () so assembly filters can be used.
3131 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
3134 2009-11-17 Zoltan Varga <vargaz@gmail.com>
3136 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
3137 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
3140 * aot-compiler.c (add_generic_instances): Emit instances of common generic
3141 classes for char/bool too.
3143 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
3145 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
3148 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
3151 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
3153 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
3155 Code contributed under MIT/X11 license.
3157 2009-11-14 Zoltan Varga <vargaz@gmail.com>
3159 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
3160 threads in native code work.
3162 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
3163 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
3166 2009-11-13 Jonathan Chambers <joncham@gmail.com>
3168 * debugger-agent.c: Implementation for Windows platform.
3170 * mini-x86.c: Add support for Windows. Use mono-* synchronization
3171 primitives. Use SEH to implement breakpoints and single stepping.
3173 * mini-x86.h: Enable soft debugger on Windows.
3175 Code contributed under MIT/X11 license.
3177 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3179 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
3180 under XEN. Fixes #522894.
3182 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
3184 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
3185 interface calls in LLVM AOT code.
3187 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
3190 * mini-llvm.c: Add support for OP_VPHI.
3192 * objects.cs: Add a test.
3194 2009-11-13 Zoltan Varga <vargaz@gmail.com>
3196 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
3197 this is called on the debugger thread.
3199 2009-11-12 Zoltan Varga <vargaz@gmail.com>
3201 * mini-llvm.c: Add soft-float support.
3203 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
3204 FCALL which returns an R4.
3206 * driver.c (mono_main): Add a missing '\n'.
3208 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
3209 platforms which doesn't support the LLVM IMT trampoline.
3211 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3213 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3215 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3217 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3220 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3222 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3224 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3225 Instead of emitting a method_order table, sort the contents of the code_offsets
3226 table and do a binary search in the sorted table. The previous approach doesn't
3227 work with LLVM which emits methods in a arbitrary order.
3229 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3230 in the .eh_frame section in ELF files.
3232 * mini.h: Bump corlib file format version.
3234 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3236 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3237 LDMIA->LDM macro name change.
3239 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3241 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3244 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3247 * aot-compiler.c: Ditto.
3249 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3250 &align to mini_type_stack_size_full ().
3252 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3254 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3256 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3258 * mini-arm.c: Compute the stack space used by arguments using
3259 mini_type_stack_size_full ().
3261 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3263 * optflags-def.h: Remove dead TREEPROP optimization.
3265 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3267 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3269 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3271 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3273 * driver.c (mono_jit_parse_options): New public API function to parse options
3274 as done by the runtime executable.
3276 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3277 when handling named arguments.
3279 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3281 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3282 for passing small vtypes in registers, make the CallInfo structures more
3283 similar to the code on the other platforms.
3285 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3286 the code in the prolog requires it.
3288 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3290 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3291 (koush@koushikdutta.com).
3293 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3294 where the thunk memory should be allocated from. Fixes appdomain unloading
3297 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3299 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3300 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3302 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3304 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3305 AOT, as it is not implemented yet.
3307 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3309 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3311 * debugger-agent.c: Fix windows build.
3313 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3315 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3316 after the client connects/disconnects.
3318 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3319 when an exception of a given type is thrown.
3321 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3322 only on an uncaught exception.
3324 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3326 * debugger-agent.c: Add a 'launch' option.
3328 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3330 * debugger-agent.c: Add a 'timeout' option.
3332 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3334 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3337 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3339 * debugger-agent.c (set_breakpoint): Emit a log message.
3341 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3343 * mini-arm.c: Fix the arm build.
3345 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3347 * aot-compiler.c: don't leak the value returned from
3348 mono_type_full_name().
3350 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3352 * debugger-agent.c: defer including mono-mutex.h until we know the
3355 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3357 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3358 of pthreads directly.
3360 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3361 exception handlers. Pass info argument.
3363 * mini.h: Adjust signatures of soft debugger functions to pass void*
3364 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3366 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3367 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3368 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3369 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3371 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3373 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3374 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3375 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3376 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3378 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3380 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3382 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3384 * mono-semaphore.h: Skeleton implementation for Windows.
3386 Code contributed under MIT/X11 license.
3388 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3390 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3392 Code contributed under MIT/X11 license.
3394 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3396 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3398 Code contributed under MIT/X11 license.
3400 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3402 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3403 debug info to 100 because 10 still slows down gdb too much.
3405 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3406 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3407 them in the wrappers.
3409 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3411 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3413 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3415 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3416 function mono_aot_get_array_helper_from_wrapper ().
3418 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3419 array helper methods.
3421 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3423 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3424 the value was loaded from memory.
3426 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3427 the value was loader from there.
3429 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3430 without constant swizzle.
3432 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3434 * mini-amd64.c: Put soft debugger functions behind a
3435 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3437 * mini-amd64.h: disable the soft debugger in windows.
3439 Code contributed under MIT/X11 license.
3441 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3443 * mini-x86.c: Put soft debugger functions behind a
3444 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3446 Code contributed under MIT/X11 license.
3448 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3450 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3451 to mono_arch_find_jit_info_ext.
3453 Code contributed under MIT/X11 license.
3455 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3457 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3459 * debugger-agent.c: Add support for filtering events by assemblies.
3461 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3462 the agent is not enabled.
3464 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3466 * exceptions-x86.c: hopefully last change to fix the windows build.
3467 This one courtesy of Jonathan Chambers.
3469 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3471 * debugger-agent.c: remove unused function.
3473 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3475 * debugger-agent.c: add #ifdefs for a few header files.
3476 * mini-x86.h: disable the soft debugger in windows.
3477 Step 1 of 2 to make this compile on windows with gcc.
3479 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3481 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3482 as it breaks the build.
3484 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3486 Merge the soft debugger branch.
3488 * debugger-agent.h debugger-agent.c: New files containing the soft
3489 mode debugger module.
3491 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3492 at the appropriate locations.
3494 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3497 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3498 enable/disable single stepping.
3500 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3501 which returns all information in a StackFrameInfo structure, and can handle the
3502 LMF frames added by the debugger.
3504 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3507 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3508 walker function which works on a specific thread and passes a StackFrameInfo
3509 structure to its callback.
3511 * mini.c (mini_init): Initialize the debugger agent.
3513 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3515 * mini-ops.h: Add OP_SEQ_POINT opcode.
3517 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3518 arguments to the debugger agent.
3520 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3522 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3525 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3527 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3529 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3531 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3533 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3534 sets the IMT argument and makes a virtual call.
3536 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3538 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3540 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3543 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3545 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3546 runtime. Fixes #551228.
3548 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3550 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3552 * basic.cs: Add a test.
3554 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3555 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3556 CONSTRAINED. Fixes #550964.
3558 * generics.cs: Add a test.
3560 2009-10-28 Mark Probst <mark.probst@gmail.com>
3562 * mini-posix.c (add_signal_handler): Use
3563 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3565 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3567 Contributed under the terms of the MIT/X11 license by
3568 Jerry Maine <crashfourit@gail.com>.
3570 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3571 sse4a for simd intrinsics.
3573 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3574 sse4a for simd intrinsics.
3576 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3578 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3579 instead of inst_p1 which is not the same on ILP32 platforms.
3581 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3583 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3584 not the mscorlib one before calling mono_get_lmf_addr.
3586 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3587 of the ip to the LMF.
3589 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3590 immediate in the op->op_imm optimization.
3592 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3593 understand. VTypes now work, but are not abi compliant, as they are
3594 split into 4 byte parts instead of 8.
3595 (emit_memcpy): Fix the unrolled case to work on the PS3.
3597 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3599 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3600 the default when static linking.
3602 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3604 * aot-compiler.c: Add an autoreg option to automatically register
3605 statically linked aot modules using ELF .ctors.
3607 * genmdesc.pl: Add __ppc64__ to allowed defines.
3609 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3611 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3612 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3614 2009-10-24 Mark Probst <mark.probst@gmail.com>
3616 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3618 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3620 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3621 which will contain the domain where the method was found.
3623 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3624 mini_jit_info_table_find ().
3626 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3628 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3630 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3632 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3633 set, its not supported yet.
3635 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3637 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3638 iface wrapper is not found.
3639 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3641 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3643 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3644 which have a different name.
3646 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3647 wrappers and Array.GetGenericValueImpl ().
3649 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3650 because of the change above.
3652 * generics.cs: Add a test for full aot + generic array ifaces.
3654 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3656 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3657 that hides the previous one.
3659 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3661 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3662 marshalled. Fixes #541623.
3664 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3666 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3668 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3670 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3672 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3674 * mini-posix.c (sigprof_signal_handler):
3675 Implemented support for building stat call chans in different ways.
3677 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3679 * mini-exceptions.c (mono_find_jit_info):
3680 Also check that a jit info has been found (fixes a profiler crash).
3682 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3684 * mini.c (mono_codegen):
3685 Call mono_profiler_code_buffer_new with correct code address.
3687 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3689 * driver.c (mono_main): Change the date in the copyright.
3691 2009-10-14 Mark Probst <mark.probst@gmail.com>
3693 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3694 allocator in shared generic code for open classes, because we
3695 can't get those classes' vtables. We need to make managed
3696 allocators not depend on the vtable at compile-time to solve this.
3698 2009-10-13 Martin Baulig <martin@ximian.com>
3700 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3701 `const guint8 *trampoline' argument; send both the old and the new
3704 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3706 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3707 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3708 (can_marshal_struct): Skip structures with auto layout.
3710 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3712 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3714 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3715 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3716 a variable to hold the stack slot used by the int<->float conversion opcodes.
3718 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3720 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3722 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3723 when using full-aot.
3725 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3727 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3728 each instance of Comparer<T>.
3730 * generics.cs: Add a new test.
3732 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3734 * driver.c (parse_debug_options): Add a 'gdb' option.
3736 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3738 * image-writer.c: Add support for emitting the image into a memory buffer.
3740 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3742 * aot-compiler.c: Add support for registering debug info with GDB using the
3743 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3744 MONO_XDEBUG to 'gdb'.
3746 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3748 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3751 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3753 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3754 can be used to set breakpoints in gdb.
3756 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3757 segment to an absolute address.
3759 2009-10-13 Mark Probst <mark.probst@gmail.com>
3761 * method-to-ir.c: Use the managed array allocator method if
3764 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3766 * aot-compiler.c : Fix the MSVC builds
3768 Code is contributed under MIT/X11 license.
3770 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3772 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3773 avoid registering 1 symbol file per method with gdb.
3775 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3777 * mini-sparc.c: Fix the handling of enums with base type long.
3779 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3781 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3782 instead of using type->data.klass as the later doesn't work with generics.
3784 2009-09-25 Mark Probst <mark.probst@gmail.com>
3786 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3787 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3788 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3789 works differently now and we don't handle it in the JIT anymore.
3791 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3792 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3793 the Thread class split.
3795 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3797 * driver.c: Don't run tests with the obsolete treeprop optimization.
3799 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3800 variable volatile. Fixes #541577.
3802 * basic-calls.cs: Add a new test.
3804 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3806 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3808 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3809 work/required with recent iphone sdk versions.
3811 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3814 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3815 in the VCALL decomposition code.
3817 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3819 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3821 * basic.cs: Add a test.
3823 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3826 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3827 searches all the domains of the current thread.
3829 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3831 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3833 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3834 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3836 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3837 for non-jit trampolines.
3839 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3841 * aot-compiler.c (add_wrappers): Ditto.
3843 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3844 the size of the param area used by dyn_call to 6 which covers the majority of
3847 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3849 * mini-arm.c: Implement support for passing/receiving
3850 longs and receiving floats in the dyn_call code.
3852 * mini-amd64.c: Implement support for receiving vtypes in registers in
3855 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3858 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3860 * mini-arm.c (get_call_info): Return more precise information in
3862 (dyn_call_supported): Use the information in CallInfo.
3864 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3866 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3869 * mini-arm.c: Update after the dyn_call api changes.
3871 * mini.c (mini_create_jit_domain_info): Register a destructor function
3872 for the runtime_invoke_hash.
3874 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3875 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3877 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3878 (dyn_call_supported): Simplify this by using get_call_info ().
3879 (mono_arch_dyn_call_free): New destructor function.
3881 * generics.cs: Remove a printf.
3883 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3885 * mini-arm.c: Add support for enum return values and passing a few arguments
3888 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3891 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3893 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3894 the dynamic invoke wrappers.
3896 * mini-arm.c: Implement OP_DYN_CALL for arm.
3898 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3899 supported by the dynamic runtime invoke wrapper.
3901 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3902 runtime invoke wrapper.
3904 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3905 if possible when running with full-aot.
3907 * mini-ops.h: Add OP_DYN_CALL opcode.
3909 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3910 with dynamic arguments lists similar to libffi.
3912 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3914 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3916 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3919 * iltests.il.in: Add a new test.
3921 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3923 * aot-compiler.c (add_generic_instances): Add more instances of
3924 GenericEqualityComparer.
3926 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3928 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3930 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3932 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3933 comments on some functions that now can fail.
3935 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3937 * Makefile.am: Add Info.plist to EXTRA_DIST
3939 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3941 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3942 static synchronized wrappers. Fixes #539500.
3944 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3946 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3949 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3951 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3952 lmf before calling filter clauses as well. Fixes #539550.
3954 * exceptions.cs: Add a test.
3956 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3958 * aot-compiler.c (add_generic_class): Add instances of
3959 Array.GetGenericValueImpl as well.
3961 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3964 * generics.cs: Add a fullaot linq test.
3966 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3968 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3971 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3973 * mini-trampolines.c (mono_delegate_trampoline) : Call
3974 mono_cominterop_get_invoke if the delegate target object
3977 Code is contributed under MIT/X11 license.
3979 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3981 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3982 internal call is defined outside platform code. Reduce code
3983 duplication with existing [Method|Field]AccessException
3985 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3987 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3988 if the return value is a small struct passed on regs.
3990 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3992 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3994 * mini-codegen.c: Enable the cpu description validation for arm.
3996 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3998 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3999 test which depends on structs to objects.cs.
4001 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
4002 require object model related stuff working.
4004 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
4006 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
4008 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
4009 against the instruction metadata in mini-ops.h. amd64 only for now.
4011 * mini-ops.h: Fix some instruction descriptions.
4013 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
4014 unused instructions.
4016 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4018 * exceptions.cs: Add a new test.
4020 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
4022 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
4024 2009-09-06 Zoltan Varga <vargaz@gmail.com>
4026 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
4027 skip empty phi opcodes.
4029 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
4030 correctly by zero extending after loads. Skip methods containing calls
4031 to the monitor enter/exit trampolines.
4033 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
4034 when calling mono_thread_force_interruption_checkpoint ().
4036 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
4038 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
4040 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
4042 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
4043 bootstrap could run.
4045 2009-09-04 Zoltan Varga <vargaz@gmail.com>
4047 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
4049 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4051 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
4053 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4054 LLVM might be very short.
4056 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
4057 in OP_THROW/RETHROW.
4059 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
4062 2009-09-03 Zoltan Varga <vargaz@gmail.com>
4064 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
4065 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
4066 LLVM might be very short.
4068 2009-09-01 Zoltan Varga <vargaz@gmail.com>
4070 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
4071 the alignment for the value of sp.
4073 2009-09-01 Geoff Norton <gnorton@novell.com>
4075 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
4076 managed wrappers in full aot.
4078 2009-08-31 Zoltan Varga <vargaz@gmail.com>
4080 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
4082 2009-08-28 Zoltan Varga <vargaz@gmail.com>
4084 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
4086 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4088 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
4090 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
4093 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4095 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
4096 depend on the info MonoMethodHeader which could be missing in IL stripped
4099 2009-08-25 Zoltan Varga <vargaz@gmail.com>
4101 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
4102 they are only 4 byte aligned.
4104 2009-08-21 Zoltan Varga <vargaz@gmail.com>
4106 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
4107 was done previously, since using SP causes too many problems.
4109 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
4110 frames without a frame pointer works.
4112 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
4113 global register in methods with calls, since the calls can go through
4114 a static rgctx trampoline which doesn't save it.
4116 2009-08-19 Zoltan Varga <vargaz@gmail.com>
4118 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
4120 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4122 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
4124 2009-08-18 Christian Hergert <chris@dronelabs.com>
4126 * method-to-ir.c: Fix warnings for uninitialized variables.
4128 2009-08-18 Christian Hergert <chris@dronelabs.com>
4130 * mini-exceptions.c:
4131 * aot-compiler.c: Fix printf warnings.
4133 2009-08-18 Zoltan Varga <vargaz@gmail.com>
4135 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
4136 Add GetGenericValueImpl<string>.
4138 * aot-compiler.c (add_generic_instances): Add instances of
4139 GenericEqualityComparer<T> for primitive types. Only emit the array
4140 wrappers into the mscorlib image.
4142 2009-08-15 Zoltan Varga <vargaz@gmail.com>
4144 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
4145 the methods_loaded array using amodule->info->nmethods.
4147 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
4148 (MONO_AOT_FILE_VERSION): Bump this.
4150 * aot-compiler.c: Emit more generic instances allowing some parts of linq
4153 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
4154 MonoJitInfo doesn't belong to its methods aot image.
4156 2009-08-14 Zoltan Varga <vargaz@gmail.com>
4158 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
4160 * mini-arm.c: Fix warnings.
4162 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
4164 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
4167 2009-08-12 Zoltan Varga <vargaz@gmail.com>
4169 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
4170 avoid clobbering IP.
4172 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
4173 hold the trampoline argument, so its initial value is available during
4176 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
4179 * exceptions-hppa.c:
4181 * exceptions-s390x.c:
4182 * exceptions-mips.c:
4184 * exceptions-sparc.c:
4185 * exceptions-alpha.c:
4187 * mini-trampolines.c:
4189 * exceptions-s390.c: add and use #define's instead of sizeof()
4190 for MonoJitInfo and MonoJitInfoTable.
4192 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
4197 * tramp-x86.c: use a #define instead of sizeof() for a few
4198 structures that use a zero-length array.
4200 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4202 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
4203 case when the method is dynamic. Fixes #529238.
4205 2009-08-06 Zoltan Varga <vargaz@gmail.com>
4207 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
4208 of asserting when a method is JIT compiled in full-aot mode.
4210 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4212 Contributed under the terms of the MIT/X11 license by
4213 Jerry Maine <crashfourit@gail.com>.
4215 * fixed wrong dates in changelog.
4217 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4219 Contributed under the terms of the MIT/X11 license by
4220 Jerry Maine <crashfourit@gail.com>.
4222 * basic-simd.cs: added test for packed double square root.
4223 * cpu-amd64.md: added opcode info for packed double square root.
4224 * cpu-x86.md: added opcode info for packed double square root.
4225 * mini-ops.h: added IR opcode for packed double square root.
4226 * mini-x86.c: added IR to native translation code for packed double square root.
4227 * mini-amd64.c: removed todo for packed double square root.
4228 * simd-intrinsics.c: added method to IR opcode converstion for
4229 packed double square root.
4231 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4233 Contributed under the terms of the MIT/X11 license by
4234 Jerry Maine <crashfourit@gail.com>.
4236 * mini-amd64.c: Added a change to help tell the difference as
4237 to what perpose the xmm register is being used--mainly to help
4239 * mini-amd64.h: Changed callee regs to use 15 out of 16
4240 (one used for special cases) xmm registers for both fp
4241 and simd ops. Added define to turn on new feature in the regalloc
4242 that allows fp and simd ops to share the xmm regs happily.
4243 * codegen.c: Added code to detect for which perpose an xmm reg is
4244 being used (fp or simd) and to translate back and forth to the
4245 correct logical reg bank (fp or simd) for 'spill load's.
4247 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4249 Contributed under the terms of the MIT/X11 license by
4250 Jerry Maine <crashfourit@gail.com>.
4252 * basic-simd.cs: Added tests for stressing the regalloc when running with
4253 16 simd regs and when simd and fp ops share the same reg bank.
4255 2009-08-01 Mark Probst <mark.probst@gmail.com>
4257 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4258 in shared generic code, we might have to look up the class in the
4259 RGCTX. If we use the class directly, compute its GC descriptor.
4261 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4263 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4265 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4267 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4268 check for errors. Fixed the case when the class with the Main
4271 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4273 Contributed under the terms of the MIT/X11 license by
4274 Jerry Maine <crashfourit@gail.com>.
4276 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4278 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4280 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4282 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4284 * method-to-ir.c: Fix naming of stelem and ldelem.
4286 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4288 * driver.c (main_thread_handler): Check that the assembly loaded
4289 matches the filename when doing AOT.
4291 2009-07-30 Mark Probst <mark.probst@gmail.com>
4293 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4296 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4297 utils/mono-sigcontext.h).
4299 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4302 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4304 * mini.c (mono_codegen):
4305 Call profiler hook to keep track of method code buffers.
4307 2009-07-27 Mark Probst <mark.probst@gmail.com>
4309 * method-to-ir.c: Invoke write barriers for the
4310 Interlocked.(Compare)Exchange JIT intrinsics.
4312 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4314 * Makefile.am (version.h): Fix issues when built out of tree.
4315 Remove some redundant 'grep's piped through 'sed's.
4317 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4319 This patch is contributed under the terms of the MIT/X11 license
4321 * mini-ppc.c (mono_arch_output_basic_block):
4322 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4323 for bits 32-47 with signed load/store diplacements for bits
4324 48-63. Use prefered base/offset order for indexed form.
4325 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4326 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4327 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4328 OP_LOADI2_MEMBASE): Same.
4329 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4330 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4331 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4333 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4334 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4335 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4336 OP_LOADI1_MEMINDEX): Same
4337 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4338 OP_STORER8_MEMINDEX): Same
4339 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4341 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4342 for bits 32-47 with signed load/store diplacements for bits
4343 48-63. Use prefered base/offset order for indexed form.
4345 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4347 This patch is contributed under the terms of the MIT/X11 license
4349 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4350 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4351 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4352 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4353 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4354 cfg->stack_usage to avoid size warnings.
4355 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4356 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4357 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4358 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4360 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4361 after code varible is initialized.
4362 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4363 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4364 (mono_arch_emit_epilog):
4365 Move Use ppc_load32 for cfg->stack_usage to avoid size
4368 2009-07-24 Mark Probst <mark.probst@gmail.com>
4370 * method-to-ir.c: The write barrier doesn't do the store anymore,
4371 so we have always to emit it. Also, emit the wbarrier after the
4374 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4376 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4377 for argument count 3 too.
4379 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4381 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4382 the caller handle the exceptions.
4383 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4384 method. Fixes #524498.
4386 2009-07-22 Geoff Norton <gnorton@novell.com>
4388 * mini-exceptions.c: Fix build on ia64.
4390 2009-07-22 Mark Probst <mark.probst@gmail.com>
4392 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4395 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4397 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4400 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4402 * basic-simd.cs (Main): Pass args to the test driver.
4404 2009-07-20 Geoff Norton <gnorton@novell.com>
4406 * mini-x86.h: Fix the x86 version guards to use Apple's
4407 properly defined macros.
4409 2009-07-20 Geoff Norton <gnorton@novell.com>
4411 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4414 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4416 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4417 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4418 the information which is needed for invokes, so only one locking+hash table
4421 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4423 * aot-compiler.c (add_generic_instances): Emit instances of
4424 GenericComparer<T> for primitive types.
4426 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4428 * mini-posix.c: Fix linux build.
4430 2009-07-19 Geoff Norton <gnorton@novell.com>
4432 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4433 mono_gdb_render_native_backtraces
4434 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4435 so we implement the sane semantics to the runtime here
4436 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4437 so we need to call it differently (mono_gdb_render_native_backtraces)
4438 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4439 here for default implementations.
4440 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4441 support Apple's weird syscall (SYS_fork) implementation and not busy
4442 loop in abort() on native crashes on OSX anymore.
4444 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4446 * aot-runtime.c (load_method): Change the handling of the
4447 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4450 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4452 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4454 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4455 seems to break the aot tests.
4457 * mini.c (mono_patch_info_equal): Fix the handling of
4458 MONO_PATCH_INFO_RGCTX_FETCH.
4460 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4462 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4464 * mini.c (mono_patch_info_hash): Fix the handling of
4465 MONO_PATCH_INFO_INTERNAL_METHOD.
4466 (mono_patch_info_equal): Ditto.
4468 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4470 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4473 * mini-llvm.c: Add some infrastructure for AOT support.
4475 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4477 * mini-llvm-cpp.c: Update to the latest llvm api.
4479 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4480 option to false to prevent llvm from installing signal handlers which
4483 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4486 * cpu-amd64.md: Revert previous change as those instructions
4487 take 2 separate arguments. Remember to read the arch docs more
4488 carefully next time.
4490 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4492 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4494 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4496 * mini-ppc.c: exploit multiple load/store units if available (rest of
4497 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4498 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4500 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4502 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4503 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4505 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4507 * cpu-x86.md: Fix missing clobbering from trancendental simd
4510 * cpu-amd64.md: Same.
4512 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4514 Contributed under the terms of the MIT/X11 license by
4515 Jerry Maine <crashfourit@gail.com>.
4517 * basic-simd.cs: Added tests for single and doulble indexers.
4519 * cpu-amd64.md: Added simd opcode information.
4521 * mini-amd64.c: Added IR to native simd generation code.
4522 Added simd register names and function that returns them.
4524 * mini-amd64.h: Added marcos to turn on simd code compilation in
4525 amd64. Added max simd register count marco. Added caller/callee
4526 register mask marcos. Added marcos to use simd register bank.
4528 * mini.h: Added helper marco for shufling dwords and simple
4531 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4533 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4535 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4537 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4538 the length of the native code as well.
4540 * basic-simd.cs: Add a test for #521662.
4542 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4544 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4546 2009-07-13 Mark Probst <mark.probst@gmail.com>
4548 * mini.c: Register function for getting the IP from a signal
4549 context with metadata.
4551 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4553 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4554 call a generic class init trampoline if needed. Fixes #519336.
4556 * generics.cs: Add a test.
4558 2009-07-09 Mark Probst <mark.probst@gmail.com>
4560 * method-to-ir.c: When doing a call which might be remote from
4561 shared generic code to other shared code with open type arguments,
4562 get the remoting invoke wrapper from the RGCTX and do an indirect
4565 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4567 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4568 after the unbox trampoline in the full-aot case.
4570 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4572 * mini.c: Move initialization of jit_mutex before debugger initialization
4577 * Info.plist: added Info.plist and link flag to enable the mono executable
4578 to access other processes. Requires codesigning of the executable to work.
4580 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4585 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4587 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4589 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4591 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4592 when the generic instance is an instantiation of a subclass of the
4593 methods class. Fixes #517166.
4595 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4597 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4600 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4603 * CMakeLists.txt: Add minimal support for installation.
4605 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4607 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4608 determine whenever a method is directly callable to a separate function.
4610 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4611 needed ones as a result of the previous change.
4613 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4614 type of register arrays.
4616 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4617 type of register arrays.
4619 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4621 Contributed under the terms of the MIT/X11 license by
4622 Jerry Maine <crashfourit@gail.com>.
4624 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4626 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4628 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4630 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4632 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4633 dump of structure return value. Fix some formatting.
4634 * cpu-s390x.md: Fix lengths of instruction sequences.
4635 * mini-s390.c: Minor formatting changes.
4637 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4639 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4640 Use sigaction on freebsd as well.
4642 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4644 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4647 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4649 2009-06-22 Mark Probst <mark.probst@gmail.com>
4651 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4653 2009-06-22 Mark Probst <mark.probst@gmail.com>
4655 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4657 2009-06-20 Martin Baulig <martin@ximian.com>
4660 (MonoDebuggerThreadFlags): New enum typedef.
4661 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4662 (mono_debugger_thread_created): Added `gpointer func' argument;
4663 initialize the new `thread_flags' field.
4665 2009-06-18 Martin Baulig <martin@ximian.com>
4667 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4668 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4671 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4672 flag in `MONO_DEBUGGER__info.runtime_info'.
4675 (mono_main): Call mini_debugger_set_attach_ok() if generics
4676 sharing is disabled.
4678 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4680 * aot-compiler.c (add_wrappers): Fix a warning.
4682 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4683 the ppc load/store macro changes.
4685 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4687 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4689 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4690 not just the got symbol.
4692 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4695 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4698 * aot-compiler.c: Remove some fixmes.
4700 * driver.c (mono_main): Print a helpful message when cross-compiling.
4702 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4704 * method-to-ir.c (initialize_array_data): Do the optimization if the
4705 target byte order is little endian, instead of the host byte order.
4707 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4708 wrappers into the mscorlib image, Emit a unique plt symbol for each
4709 image, emit symbols for plt entries.
4711 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4714 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4716 * aot-compiler.c (add_wrappers): Avoid calling
4717 mono_marshal_get_type_info () since it can assert for some types.
4719 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4720 ldtoken are used inside wrappers.
4722 * helpers.c: Add support for prefixing tools with the arch name.
4724 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4725 quantities when using ilp32.
4727 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4728 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4730 * image-writer.c: Use .long on ilp32.
4732 * aot-compiler.c: Use 32 bit loads on ilp32.
4734 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4736 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4738 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4740 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4742 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4743 second got slot of every aot image.
4745 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4746 aot on platforms with function pointers.
4748 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4749 support for aot/full aot on ppc/ppc64.
4751 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4752 arguments which are needed on ppc.
4754 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4757 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4759 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4761 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4763 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4765 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4767 2009-06-17 Geoff Norton <gnorton@novell.com>
4769 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4771 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4773 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4774 to control whenever the dwarf writer is in xdebug or aot mode.
4775 (emit_class_dwarf_info): Use a separate abbrev for structures without
4778 * aot-compiler.c: Pass the appending parameter to
4779 mono_dwarf_writer_create ().
4781 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4782 falls through to its next bblock. Fixes #513931.
4784 * iltests.il: Add a test.
4786 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4787 infor even if emit_line is FALSE, as the apple linker seems to require it.
4789 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4791 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4795 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4797 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4800 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4802 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4803 'has_call_handler' fields.
4805 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4807 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4808 first bblock if not needed. Fixes #512790.
4810 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4812 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4814 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4817 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4818 remoting-invoke-with-check wrappers, which are not needed when running with
4819 full-aot, since it doesn't support remoting.
4821 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4823 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4825 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4826 method info, it is not used anymore.
4828 * mini.h: Bump AOT file format version.
4830 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4833 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4836 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4838 * mini.h: Bump AOT file format version.
4840 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4842 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4843 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4846 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4847 of CKFINITE and FBGE for VFP.
4849 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4851 * aot-compiler.c: Don't align code to 16 bytes on arm.
4853 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4854 before the methods they belong to.
4856 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4857 the full-aot case if possible, since the trampoline will be called right
4860 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4861 trampolines to 1024 after the change above.
4863 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4864 trampoline to save 8 bytes per trampoline.
4866 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4869 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4871 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4873 2009-06-08 Martin Baulig <martin@ximian.com>
4876 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4877 (_mono_debugger_throw_exception): Don't make this static.
4878 (_mono_debugger_unhandled_exception): Likewise.
4879 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4882 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4883 (_mono_debugger_throw_exception): Add function prototype.
4884 (_mono_debugger_unhandled_exception): Likewise.
4887 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4888 arg; return the first exception handler if the exception is caught
4889 and we're running inside the debugger.
4890 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4891 improve exception handle inside runtime-invoke, check whether the
4892 exception is actually caught in the method being invoked and not
4893 by the runtime-invoke-wrapper.
4895 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4897 * image-writer.c: Improve support for the osx assembler.
4899 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4902 2009-06-08 Martin Baulig <martin@ximian.com>
4905 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4906 (_mono_debugger_throw_exception): Don't make this static.
4907 (_mono_debugger_unhandled_exception): Likewise.
4908 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4911 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4912 (_mono_debugger_throw_exception): Add function prototype.
4913 (_mono_debugger_unhandled_exception): Likewise.
4916 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4917 arg; return the first exception handler if the exception is caught
4918 and we're running inside the debugger.
4919 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4920 improve exception handle inside runtime-invoke, check whether the
4921 exception is actually caught in the method being invoked and not
4922 by the runtime-invoke-wrapper.
4924 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4926 * image-writer.c (append_subsection): Don't align subsections of the
4927 debug_line section as a workaround.
4929 * dwarfwriter.c: Emit line number info in the AOT case as well.
4931 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4933 This patch is contributed under the terms of the MIT/X11 license
4935 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4936 code_len <= code_size
4938 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4940 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4942 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4944 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4945 invoke wrappers, we now use trampolines instead.
4947 2009-06-04 Mark Probst <mark.probst@gmail.com>
4949 * mini-darwin.c: The exception thread must not be registered with
4952 2009-06-04 Mark Probst <mark.probst@gmail.com>
4954 * mini-gc.c: Disable the code because it makes SGen crash.
4956 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4958 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4959 instead of asserting.
4961 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4963 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4964 output file after the code has been compiled.
4966 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4968 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4970 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4972 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4973 entries distinction to simplify the code.
4975 * mini.h: Bump AOT file format version.
4977 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4979 * objects.cs: Fix the signature of one of the tests.
4981 * mini.c (mini_create_ftnptr): New helper function, moved here from
4983 (mini_get_addr_from_ftnptr): Ditto.
4984 (mini_init): Install the new helpers.
4986 2009-05-28 Martin Baulig <martin@ximian.com>
4988 Correctly initialize the debugger when embedding Mono.
4990 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4991 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4992 see documentation in mini_debug_running_inside_mdb().
4995 (mini_debug_running_inside_mdb): New function to check whether
4996 we're running inside mdb.
4998 * mini.c (mini_init): Call mini_debugger_init() if we're running
4999 inside the debugger.
5001 * driver.c (mono_main): Moved the call to mini_debugger_init()
5002 into mini_init() to make this work when embedding Mono.
5004 * debug-debugger.c (mini_debugger_init): Warn about duplicate
5005 calls to mini_debugger_init().
5007 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
5008 mono_debugger_main() -> mini_debugger_main() and put them inside a
5009 `MONO_DEBUGGER_SUPPORTED' conditional.
5011 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
5013 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
5014 this is no longer in use.
5017 2009-05-26 Zoltan Varga <vargaz@gmail.com>
5019 * mini-sparc.c (add_outarg_load): Fix the sparc build.
5021 * aot-compiler.c (emit_method_code): Always write out C style symbols for
5024 2009-05-27 Martin Baulig <martin@ximian.com>
5026 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5028 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
5029 long_conv_to_r_un to 64 bits.
5031 * cpu-x86.md: Increase the instruction size due to the changes.
5033 * iltests.il.in: Add regression test.
5037 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5039 * objects.cs: Move the previous test from basic.cs to here.
5041 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5043 * basic.cs: Add regression test for #506915.
5045 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
5047 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
5048 optimization we must check the bb of the first byte of stobj as
5049 it's the only one set in cil_offset_to_bb.
5053 2009-05-25 Zoltan Varga <vargaz@gmail.com>
5055 * image-writer.c: Fix pointer directive on ppc64.
5057 2009-05-24 Zoltan Varga <vargaz@gmail.com>
5059 * image-writer.c (asm_writer_emit_section_change): Avoid using
5060 .bss subsections on ppc too.
5062 2009-05-23 Zoltan Varga <vargaz@gmail.com>
5064 * image-writer.c: Fix the definition of TARGET_ASM_....
5066 * image-writer.c: Fix the emission of assembler directives in the last
5069 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
5070 exception throwing code to accomodate ppc64.
5072 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
5073 size to work on ppc64 too.
5075 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
5078 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
5079 the assembler dialect instead of using platform specific defines.
5081 2009-05-22 Geoff Norton <gnorton@novell.com>
5083 * mini-arm.c (get_call_info): If a structure is split between the stack
5084 and argument registers, we should not advance the stack pointer by the entire
5085 native size, but just by the amount that spilled.
5087 2009-05-22 Zoltan Varga <vargaz@gmail.com>
5089 * mini-arm.c (get_call_info): Handle structures with alignment requirements
5092 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5094 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
5097 * aot-compiler.c (add_extra_method): Fix up the collection of extra
5098 methods so wrapper don't get added twice.
5099 (add_generic_instances): Don't add methods of arrays.
5101 * generics.cs: Mark one test as !FULLAOT.
5103 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5105 * mini-x86.c (emit_move_return_value): Remove unused vars.
5107 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
5109 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
5110 decomposing 8 bytes structs into a LCALL.
5112 * mini-x86.c (emit_move_return_value): We no longer push the vtype
5113 pointer for where to store the returned regs.
5115 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
5118 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
5120 2009-05-20 Miguel de Icaza <miguel@novell.com>
5122 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
5125 2009-05-21 Zoltan Varga <vargaz@gmail.com>
5127 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
5129 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
5132 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
5134 * local-propagation.c (mono_local_cprop): Avoid local propagation
5135 across paired add/sub if the first instruction dest reg is it's
5136 source reg. For example:
5138 int_add_imm R12 <- R12 [1] clobbers: 1
5139 int_sub_imm R42 <- R12 [1] clobbers: 1
5141 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
5142 maintain the math identify.
5146 2009-05-20 Andreia Gaita <avidigal@novell.com>
5148 * Makefile.am: avoid going on the network just to get the revision,
5151 2009-05-19 Massimiliano Mantione <massi@ximian.com>
5153 Fixed estimate for short branches on amd64 (they were off mark, and
5154 enabling call prolog-epilog instrumentations caused assertions).
5155 * mini.h (struct MonoBasicBlock): added max_length field to hold the
5156 estimate for the maximum length of this basic block.
5158 - mono_arch_emit_prolog: compute max_length for each basic block
5159 (instead of max_offset), and inflate size estimate also for entry bb
5160 in case of code instrumentation.
5161 - mono_arch_output_basic_block: get rid of "cpos" (the current
5162 estimated "position" in the code), and always use "offset" instead,
5163 which is accurate; at the beginning of the function quickly recompute
5164 max_offset for all the remaining blocks, starting from the current
5165 cfg->code_len (which is correct, and not estimated) and using the
5166 estimated block lengths computed previously.
5168 2009-05-17 Zoltan Varga <vargaz@gmail.com>
5170 * exceptions-ppc.c: Remove the caching from the trampoline creation
5171 functions, it is already done in the caller.
5173 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
5175 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
5176 MONO_ARCH_GSHARED_SUPPORTED define.
5178 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
5180 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
5183 2009-05-16 Zoltan Varga <vargaz@gmail.com>
5185 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
5186 call to mono_marshal_get_rgctx_invoke ().
5188 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
5189 mono_marshal_get_static_rgctx_invoke (), all platforms which support
5190 gshared use the static rgctx trampolines now.
5192 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
5193 platform supports it.
5195 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5197 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
5199 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
5201 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5203 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
5205 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
5208 2009-05-15 Massimiliano Mantione <massi@ximian.com>
5210 Made it possible for mono_arch_instrument_epilog to preserve
5211 argument registers, otherwise instrumenting the "epilogue" before
5212 a tail call would clobber them.
5213 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5214 if like mono_arch_instrument_epilog but with an additional parameter
5215 that states if argument registers must be preserved.
5216 * mini.c: implemented mono_arch_instrument_epilog as a call to
5217 mono_arch_instrument_epilog_full without asking to preserve argument
5218 registers (this makes the existing code work as usual).
5220 - mono_arch_instrument_epilog: add parameter to transform it into
5221 mono_arch_instrument_epilog_full, and preserve argument registers
5223 - mono_arch_output_basic_block, OP_TAILCALL case: call
5224 mono_arch_instrument_epilog_full.
5225 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5226 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5227 only transformed mono_arch_instrument_epilog into
5228 mono_arch_instrument_epilog_full.
5230 2009-05-15 Geoff Norton <gnorton@novell.com>
5232 * mini-darwin.c: This works on arm now.
5234 2009-05-14 Geoff Norton <gnorton@novell.com>
5236 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5239 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5241 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5244 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5245 wrappers during full aot mode correctly.
5247 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5250 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5251 mono_metadata_type_hash ().
5253 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5255 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5256 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5257 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5258 Removed MONO_INST_BRLABEL from the instruction flags, and the
5259 remaining code that used it, because we do not support branches inside
5260 basic blocks (and branch target labels) anymore.
5261 * Makefile.am: As part of the above cleanup, remove reference to
5262 BURG files which don't exist anymore.
5264 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5266 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5269 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5270 to use mono_arch_throw_corlib_exception.
5272 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5273 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5275 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5278 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5280 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5281 for the got to make debugging easier and to avoid confusing it with the
5284 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5285 method so a breakpoint can be set when using gdb.
5287 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5289 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5290 on mono_method_get_imt_slot ().
5292 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5293 num_decodes variables.
5295 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5296 change as it doesn't seem to work.
5298 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5301 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5303 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5304 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5306 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5307 builder when using full aot.
5309 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5310 here, it is already handled.
5312 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5315 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5317 * mini-arm.h: Enable IMT for full aot.
5319 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5320 arch doesn't support it.
5322 * mini.c (mini_init): Don't disable IMT for full aot if the
5323 architecture supports it.
5325 * mini.h (MonoAotTrampoline): New enum containing the different types
5326 of 'numerous' trampolines.
5327 (MONO_AOT_FILE_VERSION): Bump this.
5329 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5330 static rgctx trampolines. Add support for full-aot IMT thunks.
5332 * mini-amd64.h: Enable IMT for full aot.
5334 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5335 to exclude tests belonging to a category.
5337 * generics.cs: Mark some tests with a !FULLAOT category.
5339 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5342 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5344 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5345 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5346 (emit_plt): Fix a warning.
5348 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5350 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5351 back into aot-compiler.c to a place where the other functions shared by
5352 the runtime and aot compiler are.
5354 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5355 as done previously, instead of in MonoAotFileInfo, since pointers might have
5356 alignment requirements.
5358 * mini.h: Bump AOT file format version.
5360 2009-05-10 Miguel de Icaza <miguel@novell.com>
5362 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5363 that is used at runtime from the aot-compiler.c, this makes it
5364 work on setups that remove the AOT compiler from the output
5367 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5369 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5372 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5374 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5376 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5377 stuff to mono_arch_decompose_long_opts ().
5378 (mono_decompose_opcode): Remove some dead code.
5380 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5382 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5383 cmethod can be null for quite a some reasons.
5385 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5387 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5389 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5391 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5393 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5395 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5396 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5397 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5398 calls returning structures by addr on amd64.
5400 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5402 * iltests.il.in: Restructure the tail call tests a bit.
5404 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5406 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5407 for virtual methods too.
5409 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5411 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5412 due to regression in verifying System.dll.
5414 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5416 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5419 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5422 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5423 g_str_hash () which can change.
5425 * driver.c (mini_regression): Disable optimizations not supported by
5426 the cpu. Fixes #500019.
5428 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5431 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5433 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5434 to the latest LLVM code.
5436 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5438 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5440 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5442 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5445 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5446 no longer saving offsets, so just save the patch types along with the other
5448 * aot-runtime.c (load_patch_info): Update after the changes to
5449 encode_patch_list ().
5450 (decode_got_entry): Removed, merged into load_patch_info ().
5451 (is_shared_got_patch): Removed, call the same function from
5454 * mini.h: Bump aot file format version.
5456 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5457 half-finished no-dlsym code.
5459 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5462 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5463 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5465 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5467 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5468 buffer length to work with AOT code.
5470 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5471 ldfld/stfld opcodes.
5473 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5476 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5478 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5480 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5483 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5484 if needed. Don't decompose long operations when using llvm.
5486 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5488 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5491 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5493 2009-05-03 Martin Baulig <martin@ximian.com>
5495 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5496 mono_debugger_insert_method_breakpoint() since the class init
5497 handler we're inserting at the top of the method already gives us
5500 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5502 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5503 to mono_arch_decompose_long_opts () for x86 and arm.
5505 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5507 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5510 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5512 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5515 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5517 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5518 number of trampolines used in full-aot mode.
5520 * aot-compiler.c: Add an ntrampolines option to set the number of
5521 trampolines emitted in full-aot mode.
5523 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5525 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5526 a volatile load. Get rid of get_tempname (), llvm assigns names
5529 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5532 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5535 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5538 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5539 to the same register as a fixed sreg2. Fixes #497271.
5541 * iltests.il.in: Add a new test.
5543 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5545 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5546 stack, since pushes complicate exception handling.
5548 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5549 the stack if they are passed using moves.
5551 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5553 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5556 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5557 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5558 of FMOVE if it is an R4.
5560 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5562 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5564 * mini.h (LLVMCallInfo): New structure to store calling convention
5565 information for the LLVM back end similar to the CallInfo structures in
5568 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5569 call information in a format usable by LLVM.
5570 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5572 * method-to-ir.c (mono_emit_call_args): Emit calls using
5573 mono_llvm_emit_call () when compiling using LLVM.
5575 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5576 comments to all functions. Fix memory leaks. Add a public init/cleanup
5579 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5581 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5582 mono_array_new_va () jit icall.
5584 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5586 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5587 multiple machine description files to be specified.
5588 * mini-ops.h: fixes for cross-compilation.
5590 2009-04-22 Miguel de Icaza <miguel@novell.com>
5592 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5595 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5597 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5598 to prevent asserts in various passes. Fixes #497220.
5600 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5602 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5605 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5606 table to avoid duplicates.
5608 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5610 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5613 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5615 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5616 is for method or field access.
5618 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5620 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5623 * mini-llvm.c (mono_llvm_emit_method): Use it.
5625 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5626 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5629 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5630 synchronized methods.
5632 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5634 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5636 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5639 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5640 allowing some options to be set dynamically.
5642 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5644 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5645 unconditional branch.
5647 * mini.h (MonoTrampolineType): Add new trampoline type
5648 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5651 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5654 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5657 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5658 is enabled. Instead, use the llvm vcall trampoline.
5660 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5662 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5664 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5667 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5668 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5670 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5671 OP_IA64_CSET opcode.
5673 * mini.c: Fix a warning.
5675 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5676 THROW to the appropriate llvm type.
5678 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5680 * mini.c (mini_method_compile): Add statistics for methods JITted
5683 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5685 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5686 OP_IA64_CMP_<cond>_IMM opcodes.
5688 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5690 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5693 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5696 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5699 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5701 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5703 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5705 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5708 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5709 rgctx invoke trampolines for x86.
5711 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5712 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5713 (mono_arch_get_vcall_slot): Simplify this.
5715 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5717 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5718 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5720 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5722 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5723 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5725 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5727 * liveness.c (visit_bb): Remove a needless assert.
5729 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5731 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5732 full aot support to the arch specific code.
5734 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5736 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5738 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5740 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5741 collect information about the delegate invoke impl trampolines.
5743 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5744 to save trampolines during full-aot mode.
5746 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5747 creation function which returns a trampoline which sets the rgctx
5749 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5750 wrapper if possible.
5751 (mono_delegate_trampoline): Ditto.
5753 * mini.c (mono_jit_runtime_invoke): Ditto.
5755 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5757 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5759 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5761 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5763 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5764 just setting the opcode to OP_NOP.
5766 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5768 * mini.c (mini_method_compile): Put the last change inside an
5769 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5771 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5772 and extend live ranges to cover the whole method when using xdb.
5774 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5775 do it in the trampolines.
5777 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5780 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5782 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5783 call code in full-aot mode since IMT is disabled there.
5784 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5785 new JIT no longer has that restriction.
5787 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5789 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5790 a more compact format.
5791 (mono_aot_wrapper_name): New function to return a unique name for a
5792 wrapper method, also used by the AOT runtime.
5794 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5797 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5798 when a ICollection<T> etc is encountered.
5799 (add_generic_instances): Process method arguments/locals too.
5800 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5803 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5805 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5807 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5809 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5811 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5812 representing the result of the decomposition. Nullify instructions
5813 instead of setting them to OP_NOP since nops can't have registers
5816 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5818 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5819 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5820 info. Strip 'mapping symbols' on ARM.
5822 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5824 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5825 this with the native genmdesc.
5827 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5829 * aot-runtime.c: Fixing the MSVC build.
5831 Code is contributed under MIT/X11 license.
5833 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5835 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5836 JITted code depends on it.
5838 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5840 * aot-compiler.c: Use new MonoGenericParam accessors.
5842 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5844 Reduce memory usage and improve correctness wrt MonoGenericParam
5845 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5846 handing. Avoid allocating MonoGenericParams, but use the ones in
5847 the container itself.
5849 2009-04-07 Miguel de Icaza <miguel@novell.com>
5851 * tasklets.c: Return exceptions in the out argument.
5853 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5855 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5856 opcode. Use pointer types in more places instead of casting them to
5859 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5861 (mono_llvm_optimize_method): New helper function to optimize a method.
5863 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5864 widening code so it could be called from more places.
5865 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5866 code paths in the call opcodes.
5868 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5870 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5872 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5874 * dwarfwriter.c: Use _ to separate class name
5875 components as gdb can't handle '.'. Represent reference variables
5878 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5880 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5882 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5884 * gc-test.cs: New file with GC stack marking tests.
5886 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5887 negative numbers for vfp.
5889 * basic-float.cs: Add a test.
5891 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5893 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5895 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5897 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5898 part of tasklet/continuation support.
5900 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5902 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5903 amd64 opcodes inside an ifdef.
5905 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5908 * dwarfwriter.c (emit_type): Emit the class info for classes.
5910 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5912 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5914 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5916 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5918 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5920 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5922 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5924 * mini-llvm.c: Update comments.
5926 * mini.h (COMPILE_LLVM): New macro.
5928 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5930 * ssa.c (mono_ssa_compute): Ditto.
5932 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5933 the unwind ops from a DWARF FDE.
5935 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5936 methods by extracting the dwarf unwind ops from the unwind info generated
5939 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5942 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5945 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5947 * Makefile.am (llvm_sources): Enable this.
5949 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5950 failing back to the JIT if something cannot be handled.
5952 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5953 compiling with LLVM.
5955 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5956 compiling with LLVM.
5958 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5959 compiling with LLVM.
5961 * mini-ops.h: Add a few opcodes needed by LLVM.
5963 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5966 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5969 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5971 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5973 2009-04-01 Mark Probst <mark.probst@gmail.com>
5975 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5976 ridiculously large methods.
5978 2009-03-31 Martin Baulig <martin@ximian.com>
5980 * debug-debugger.c (debugger_remove_breakpoint): Call
5981 mono_debugger_remove_class_init_callback ().
5983 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5985 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5986 right before emitting code, not at the start.
5988 * mini.c (mono_postprocess_patches): Extract this into a separate function
5989 from mono_codegen ().
5991 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5992 byref types correctly.
5994 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5996 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5999 2009-03-29 Zoltan Varga <vargaz@gmail.com>
6001 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
6002 indirect calls, this avoids problems where get_vcall_slot () would get
6003 confused by the native code for the instruction preceeding the call.
6004 (mono_arch_get_vcall_slot): Simplify this.
6005 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
6007 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
6008 register allocator now seems to depend on them instead of the data in
6011 * mini.c (mini_method_compile): Throw the correct type of exception if
6012 mono_method_get_header () fails because of a loading error.
6014 2009-03-28 Zoltan Varga <vargaz@gmail.com>
6016 * mini.c (mini_method_compile): Clear the loader error if the method
6017 header cannot be decoded.
6019 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
6020 interface methods on proxies correctly.
6022 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
6023 this argument for vtype methods. Add precise liveness info for arguments.
6025 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
6026 LIVERANGE_START/END opcodes.
6028 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
6029 for arguments and values in registers.
6031 2009-03-27 Zoltan Varga <vargaz@gmail.com>
6033 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
6034 return a valuetype. Fixes #487518.
6036 * iltests.il: Add a test.
6038 * aot-compiler.c: Use mono_thread_create () to create helper threads.
6040 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
6041 closed over a null reference correctly.
6043 2009-03-26 Zoltan Varga <vargaz@gmail.com>
6045 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
6047 2009-03-25 Mark Probst <mark.probst@gmail.com>
6049 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
6050 allocated to the same registers as fixed sregs.
6052 2009-03-24 Mark Probst <mark.probst@gmail.com>
6054 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
6057 * method-to-ir.c: Handle more cases for
6058 Interlocked.CompareExchange.
6060 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
6061 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
6062 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
6064 2009-03-23 Zoltan Varga <vargaz@gmail.com>
6066 * aot-runtime.c (decode_method_ref): Fix a warning.
6068 * unwind.c (mono_unwind_frame): Ditto.
6070 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6072 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
6073 (mono_compile_assembly): Enable the binary writer for full-aot as well.
6075 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
6076 fix the handling of large values in the ALU_PC_G0_NC relocation.
6078 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6080 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
6082 2009-03-22 Mark Probst <mark.probst@gmail.com>
6084 * method-to-ir.c (mono_spill_global_vars): Support for ternary
6087 2009-03-22 Mark Probst <mark.probst@gmail.com>
6089 * method-to-ir.c: MINI_OP3 needs a comma.
6091 * method-to-ir.c, mini.h, mini.c: Remove
6092 mono_init_op_sreg_counts ().
6094 2009-03-22 Zoltan Varga <vargaz@gmail.com>
6096 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
6099 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
6102 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
6104 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
6107 2009-03-21 Mark Probst <mark.probst@gmail.com>
6109 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
6110 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
6111 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
6114 2009-03-20 Zoltan Varga <vargaz@gmail.com>
6116 * driver.c: Change location of gc_wrapper.h.
6118 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
6119 inside finally clauses correctly. Fixes #485721.
6121 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
6122 after the change above.
6124 * exceptions.cs: Add a test.
6126 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6128 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
6130 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
6131 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
6132 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
6134 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
6135 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
6137 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
6139 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
6140 Simplify logic for ensure_method_is_allowed_to_call_method.
6141 Handle wrappers on callers.
6143 2009-03-19 Zoltan Varga <vargaz@gmail.com>
6145 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
6148 * basic-simd.cs: Fix the names of some test methods.
6150 2009-03-18 Geoff Norton <gnorton@novell.com>
6152 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
6154 2009-03-18 Zoltan Varga <vargaz@gmail.com>
6156 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
6158 2009-03-17 Jb Evain <jbevain@novell.com>
6160 * driver.c: remove now uneeded call to mono_gc_base_init before
6163 2009-03-17 Jb Evain <jbevain@novell.com>
6165 * dwarfwriter.c (token_handler): handle more cases.
6167 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6169 * method-to-ir.c: Remove more dead code (that was required only
6170 because of method_is_safe). Fix compiler warnings.
6172 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
6174 * method-to-ir.c: Remove unneeded/useless method_is_safe
6175 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
6177 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
6179 * mini.c (mini_method_compile): Print the method been compiled with
6180 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
6181 for people not familiar with the runtime.
6183 2009-03-17 Zoltan Varga <vargaz@gmail.com>
6185 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
6186 a managed object which is later put into a GList. Return its class instead.
6188 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
6189 stack slots when using sgen.
6191 2009-03-16 Zoltan Varga <vargaz@gmail.com>
6193 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
6195 2009-03-14 Zoltan Varga <vargaz@gmail.com>
6197 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
6198 > so it works on the first vreg as well.
6200 2009-03-13 Zoltan Varga <vargaz@gmail.com>
6202 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
6205 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
6207 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
6210 2009-03-12 Zoltan Varga <vargaz@gmail.com>
6212 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6213 native->IL offset mapping.
6215 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6217 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6219 * basic.cs: Add a test.
6221 2009-03-11 Mark Probst <mark.probst@gmail.com>
6223 * mini-x86.c (mono_arch_output_basic_block): Use different
6224 registers in case the ones we want to overwrite are used by the
6225 other operand. Fixes regression in #480807.
6227 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6229 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6231 * dwarfwriter.c (emit_line_number_info): The line number info for
6232 IL code was off by one. Fix that.
6234 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6237 2009-03-09 Mark Probst <mark.probst@gmail.com>
6239 Contributed under the terms of the MIT/X11 license by Steven
6240 Munroe <munroesj@us.ibm.com>.
6242 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6245 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6247 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6250 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6252 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6253 the delegate ctor handling code. Fixes #482638.
6255 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6258 * iltests.il.in: Add a test.
6260 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6263 2009-03-05 Mark Probst <mark.probst@gmail.com>
6265 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6266 is shared generic code, return the trampoline, even if the method
6267 has already been compiled. Fixes #479763.
6269 * mini.c, mini.h: New function
6270 mono_jit_find_compiled_method_with_jit_info() which is the same as
6271 mono_jit_find_compiled_method() but also returns the jit info.
6273 2009-03-05 Mark Probst <mark.probst@gmail.com>
6275 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6276 for methods which actually have one. For all other methods, make
6277 sure the this argument var is live the whole method.
6279 * mini.c (mini_method_compile): Every shared method has a
6280 this/vtable/mrgctx info. Fixes #480807.
6282 2009-03-05 Mark Probst <mark.probst@gmail.com>
6284 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6285 generic/imt thunks where some entries branch through the vtable,
6286 while other entries branch directly.
6288 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6290 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6292 * mini-windows.c: Ditto.
6294 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6297 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6299 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6302 2009-03-04 Mark Probst <mark.probst@gmail.com>
6304 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6307 2009-03-04 Mark Probst <mark.probst@gmail.com>
6309 * exceptions-x86.c: Include debug-mini.h - fixes build.
6311 2009-03-04 Martin Baulig <martin@ximian.com>
6313 * debug-mini.c: Clean up the exception API and add documentation.
6314 (mono_debugger_handle_exception): New public method; this is
6315 called when throwing an exception or encountering an unhandled one.
6316 (mono_debugger_call_exception_handler): Formerly known as
6317 mono_debugger_handle_exception(); this is used to tell the
6318 debugger that we're about to invoke an exception handler.
6320 2009-03-04 Martin Baulig <martin@ximian.com>
6322 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6323 ../metadata/mono-debug-debugger.c; save and reset exception state.
6325 2009-03-02 Martin Baulig <martin@ximian.com>
6327 * debug-mini.c: Moved the debugger exception handling here from
6328 ../metadata/mono-debug-debugger.c.
6331 (MonoDebuggerExceptionAction): New exception typedef.
6334 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6336 * exceptions-amd64.c
6337 (mono_amd64_throw_exception): Use the new debugger exception
6341 (mono_handle_exception_internal): Don't call
6342 mono_debugger_unhandled_exception() here.
6344 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6346 * mini.c aot-compiler.c: Update after the changes to
6347 mono_marshal_get_runtime_invoke ().
6349 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6350 Virtual generic methods might not have method->slot set, work around
6353 * generics.cs: Add a test.
6355 2009-03-02 Geoff Norton <gnorton@novell.com>
6358 * driver.c: Allow signal chaining of SIGFPE as well.
6360 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6362 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6363 this since it now receives the method not its generic context in the
6366 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6367 generic/imt thunks where some entries branch through the vtable, while
6368 other entries branch directly.
6370 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6372 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6373 support for interface methods as well.
6375 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6376 using the normal IMT thunks.
6378 generics.cs: Add new tests.
6380 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6381 the generic inst to the generic imt thunks. This fixes AOT support,
6382 improves consistency with the normal IMT thunks, and makes it easier to
6383 add support for interface generic virtual methods later.
6385 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6387 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6389 * driver.c (mono_set_signal_chaining): New public API function to enable
6390 signal chaining on POSIX platforms.
6392 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6393 (si@lindenlab.com) to implement signal chaining. The original patch was
6394 contributed under the MIT X/11 license:
6395 https://bugzilla.novell.com/show_bug.cgi?id=318894
6397 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6399 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6400 too until it can be made to run on amd64.
6402 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6404 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6405 to get_generic_context_from_code () + get_call_info () if possible.
6407 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6409 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6410 suspend-on-sigsegv functionality.
6412 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6413 to suspend when a native SIGSEGV is received. This is useful for debugging
6414 crashes which don't happen under gdb, since a live process contains more
6415 information than a core file.
6417 * mini-exceptions.c (mono_print_thread_dump): Use
6418 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6420 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6422 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6424 * basic-float.cs: Disable the tests which currently fail on amd64.
6426 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6427 value to mono_arch_patch_callsite () to fix crashes.
6429 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6431 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6433 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6434 nop code by patching the call address to point to the nullified class init
6435 trampoline, as the former does not seem to be safe on SMP machines.
6437 2009-02-23 Mark Probst <mark.probst@gmail.com>
6439 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6442 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6444 * basic-float.cs basic-calls.cs: Fix warnings.
6446 2009-02-22 Mark Probst <mark.probst@gmail.com>
6448 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6449 correct frame pointer in the LMF. Should fix #478394.
6451 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6453 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6455 * image-writer.c: Make the binary writer less verbose.
6457 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6459 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6460 are called from runtime invoke wrappers.
6462 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6464 * cpu-ppc.md (store_memindex): Increase the size of this.
6466 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6468 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6470 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6472 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6475 Last fix for of #467201.
6478 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6480 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6482 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6483 and long_conv_to_r8_2:
6485 Fixed part of #467201.
6487 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6489 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6491 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6492 conversion to 32 bits.
6494 * cpu-x86.md: Increase the size of int_conv_to_r4.
6496 * basic-float.cs: Add a test for this.
6498 Fixed part of #467201.
6500 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6502 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6504 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6505 conversion to 64 bits.
6507 * basic-float.cs: Add a test for this.
6509 Fixed part of #467201.
6511 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6513 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6515 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6516 This behavior is compatible with MS.
6518 * iltest.il.in: Add a test for this.
6520 Fixed part of #467201.
6522 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6524 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6526 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6527 change the precision of the value.
6529 * cpu-x86.md: Define len for float_conv_to_r4.
6531 * basic-float.cs: Add a test for this.
6533 Fixed part of #467201.
6535 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6537 * mini.c: Adjust locking order to the new semantics where the loader lock
6540 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6549 * mini-trampolines.c:
6562 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6564 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6566 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6569 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6571 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6572 for cctors if needed.
6574 2009-02-17 Mark Probst <mark.probst@gmail.com>
6576 * mini-ppc.c: Fix build on Darwin.
6578 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6580 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6581 version instead of 3 as valgrind doesn't like version 3.
6583 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6585 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6586 usable for hashing methods.
6587 (emit_extra_methods): Use the new hash to avoid putting every method in the
6590 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6592 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6593 whenever a method ref could match a method.
6595 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6598 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6601 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6603 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6604 the encoding buffer.
6606 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6607 mono_method_get_header () on inflated methods as an optimization.
6609 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6611 * ssa.c (fold_ins): Fix another crash if the instruction following the
6612 switch was optimized away.
6614 2009-02-16 Mark Probst <mark.probst@gmail.com>
6616 Contributed under the terms of the MIT/X11 license by Steven
6617 Munroe <munroesj@us.ibm.com>.
6619 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6621 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6623 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6624 around the mono_domain_alloc calls, it is now done by the functions
6627 * aot-compiler.c (compile_method): Only add wrappers referenced by
6628 the method if compiling with full AOT.
6629 (mono_compile_assembly): Error out if --aot=full is specified on
6630 a platform where it is not supported.
6632 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6635 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6638 * aot-runtime.c (load_named_code): Handle
6639 mono_arm_throw_exception_by_token.
6641 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6643 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6646 * Makefile.am (fullaotcheck): Exit if a test fails.
6648 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6650 (mono_compile_assembly): Handle the assembler failing.
6652 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6653 accepting subsections of .bss.
6655 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6658 * aot-compiler.c: Remove some unused includes.
6660 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6661 now in MonoImageWriter.
6663 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6664 code sequence which matches a non-virtual call. Fixes #472654.
6666 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6668 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6671 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6672 use the image/dwarf writers directly.
6674 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6677 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6680 * image-writer.h: Fix some typos.
6682 * dwarfwriter.h dwarfwriter.c: New files.
6684 * aot-compiler.c: Extract the DWARF info writing functionality into a
6687 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6688 argument to return unwind info.
6690 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6692 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6694 * aot-runtime.c (decode_method_ref): Add a case for
6695 MONO_AOT_METHODREF_WRAPPER_NAME.
6697 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6700 * aot-compiler.c (encode_method_ref): Use the new constants.
6702 * aot-runtime.c (decode_method_ref): Ditto.
6704 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6705 be compiled, not the icall itself.
6707 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6709 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6710 using decode_method_ref ().
6712 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6713 convert it to an in32. Fixes #475859.
6715 * arrays.cs: Add a test.
6717 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6719 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6722 * basic-long.cs: Add a test.
6724 2009-02-12 Mark Probst <mark.probst@gmail.com>
6726 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6727 remove the frame pointer in leaf methods which don't receive any
6728 arguments, don't throw exceptions and don't do dynamic stack
6731 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6733 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6734 the fail_tramp changes. Hopefully fixes #475132.
6736 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6738 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6739 instead of mono_metadata_signature_dup_full.
6741 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6743 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6744 for processing jump tables. Fixes #473787.
6746 2009-02-11 Mark Probst <mark.probst@gmail.com>
6748 * mini-generic-sharing.c: mini_method_get_context() just calls
6749 mono_method_get_context_general() now.
6751 * mini.c, mini.h: Moved get_object_generic_inst(),
6752 construct_object_context_for_method() and
6753 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6755 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6757 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6758 basic block fell through to its successor bblock without a branch. Fixes
6761 * iltests.il.in: Add a test.
6763 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6764 (can_encode_patch): We can now handle arrays of generic parameters and
6767 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6769 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6770 the AOT file to avoid some #ifdefs in aot-runtime.c
6772 * mini.h: Bump AOT file format version.
6774 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6776 * Makefile.am (fullaotcheck): Make this run the tests.
6778 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6780 2009-02-10 Mark Probst <mark.probst@gmail.com>
6782 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6783 individually. Fixes #473482.
6785 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6787 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6789 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6791 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6792 (mono_compile_assembly): Hush compile warnings about
6793 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6796 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6798 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6800 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6802 * aot-compiler.c: Fix arm support.
6804 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6805 img_writer_emit_unset_mode () function.
6807 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6808 (mono_unwind_get_dwarf_pc_reg): Ditto.
6810 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6811 Move almost all platform specific code to a set of arch_ functions,
6812 and document them to ease porting.
6814 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6816 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6818 * aot-compiler.c: Extract the image writing functionality into a separate
6819 module to reduce the size of this file.
6821 2009-02-09 Geoff Norton <gnorton@novell.com>
6823 * mini-s390.c: Fix the signature of emit_sig_cookie.
6825 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6827 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6829 * aot-runtime.c (is_shared_got_patch): Ditto.
6831 * aot-runtime.c (load_named_code): Cope with the fact that
6832 decode_got_entry () won't decode the patch fully if its corresponding got
6833 entry is already filled.
6835 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6837 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6839 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6840 as the moving pointer instead of 'buf' for consistency with the rest of the
6842 (mono_arch_create_monitor_exit_trampoline): Ditto.
6844 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6845 generic_class_init trampolines.
6846 (add_generic_class): Extract some code from add_generic_instances () into a
6847 separate function so it can be called from other places too.
6848 (compile_method): Call add_generic_class () for the classes of inflated methods
6849 referenced by the method.
6850 (can_encode_patch): Allow references to generic parameters.
6852 * aot-runtime.c: Add support the patches required by the new trampolines.
6854 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6857 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6860 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6861 this from get_throw_pending_exception, make the signature full aot compatible.
6863 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6865 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6867 * exceptions.cs: Add a test.
6869 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6871 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6872 use the DWARF_DATA_ALIGN constant instead.
6874 * exception-<ARCH>.c: Update after the above change.
6876 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6879 * mini-arm.c: Enable the dwarf unwinder.
6881 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6882 instead of mono_class_setup_vtable ().
6884 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6886 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6889 * mini-x86.h: Enable the dwarf unwinder.
6891 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6893 Fix mcs/tests/test-7.cs
6894 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6897 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6899 * mini.c (print_jit_stats): Remove some unused statistics.
6901 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6903 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6905 2009-02-05 Mark Probst <mark.probst@gmail.com>
6907 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6908 the method we get from mono_object_get_virtual_method() because
6909 that function does it properly, now.
6911 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6913 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6914 opcodes. Fixes #472775.
6916 2009-02-05 Mark Probst <mark.probst@gmail.com>
6918 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6919 fact that mono_find_jit_info() sometimes returns the context
6920 corresponding to the jit info in new_ctx. Fixes #472600.
6922 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6924 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6925 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6926 klass->enum_basetype directly.
6928 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6931 * unwind.c: Avoid 0 sized arrays.
6933 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6935 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6936 size on systems with 64k pages. Fixes #471389.
6938 2009-02-04 Mark Probst <mark.probst@gmail.com>
6940 Contributed under the terms of the MIT/X11 license by Steven
6941 Munroe <munroesj@us.ibm.com>.
6943 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6944 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6947 2009-02-04 Mark Probst <mark.probst@gmail.com>
6949 Contributed under the terms of the MIT/X11 license by Steven
6950 Munroe <munroesj@us.ibm.com>.
6952 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6955 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6956 The trampoline can be longer on PPC64.
6958 2009-02-04 Mark Probst <mark.probst@gmail.com>
6960 Contributed under the terms of the MIT/X11 license by Steven
6961 Munroe <munroesj@us.ibm.com>.
6963 * mini-ppc.c: Compiler warning fixes and trivial code
6966 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6968 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6969 ins->dreg which could be a hardware register, not a vreg.
6971 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6973 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6974 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6976 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6978 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6979 ->dreg, that is not the vreg we are looking for.
6981 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6983 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6986 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6989 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6991 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6993 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6996 * aot-compiler.c: Add xdebug support on x86.
6998 * unwind.c: Add x86 support.
7000 * aot-compiler.c (emit_exception_debug_info): Control the emission of
7001 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
7003 * mini.c (mini_method_compile): Ditto.
7005 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
7008 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
7009 which mimic .push_section/.pop_section in GAS.
7011 * aot-compiler.c: Emit precise live range information for variables.
7013 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
7015 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
7016 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
7019 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
7020 the live ranges of variables.
7022 * mini.h (struct MonoMethodVar): Add two fields containing the live range
7023 of the variable in terms of native offsets.
7025 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
7027 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
7029 2009-02-02 Mark Probst <mark.probst@gmail.com>
7031 Contributed under the terms of the MIT/X11 license by Steven
7032 Munroe <munroesj@us.ibm.com>.
7034 * exceptions-ppc.c (restore_regs_from_context): Correct operand
7035 order (offset then base reg) for ppc_load_multiple_regs.
7036 (emit_save_saved_regs) Correct operand order for
7037 ppc_store_multiple_regs.
7038 (mono_arch_get_call_filter): Correct operand order for
7039 ppc_load_multiple_regs.
7041 * mini-ppc.c (emit_memcpy): Fix operand order for
7042 ppc_load_reg_update and ppc_store_reg_update.
7043 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
7044 (mono_arch_emit_epilog): Correct operand order for
7045 ppc_load_multiple_regs.
7047 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
7048 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
7050 2009-02-02 Mark Probst <mark.probst@gmail.com>
7052 * cpu-ppc64.md: Fixed storer4_memindex length.
7054 2009-02-02 Zoltan Varga <vargaz@gmail.com>
7056 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
7059 * aot-compiler.c (emit_line_number_info): Optimize this.
7061 2009-02-01 Zoltan Varga <vargaz@gmail.com>
7063 * aot-compiler.c: Disassemble tokens in the IL disassembly.
7065 * aot-compiler.c: Add debug info for methods without debug info by
7066 emitting an IL file and having the line number info referencing that file.
7068 * aot-compiler.c: Optimize the size of the generated line number info.
7070 * aot-compiler.c: Emit line number info in xdebug mode.
7072 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
7075 2009-01-31 Zoltan Varga <vargaz@gmail.com>
7077 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
7079 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
7082 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7084 * basic-calls.cs: Test for the weird crash found on arm.
7086 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
7088 * cpu-arm.md: Increase the size of storer8_membase_reg and
7089 loadr8_membase_reg to 24 bytes to accomodate the extra add.
7091 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
7092 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
7093 reg to LR otherwise we'll be loading/storing from just the offset.
7095 2009-01-30 Miguel de Icaza <miguel@novell.com>
7097 Question: if we are storing gint32's inside the "*native_offset",
7098 should we change the signature to "gint32 *native_offset" to
7099 ensure that we do not have type definition problems?
7101 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
7102 an int * as this is what the other function expects, causes
7103 problems with Freescale's compiler that defined int32_t to be a
7104 long and makes int incompatible
7106 2009-01-30 Miguel de Icaza <miguel@novell.com>
7108 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
7109 filename conflict with bjam.
7111 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7113 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
7114 as it might use decomposed ops.
7116 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7118 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
7120 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
7123 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
7125 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
7128 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
7129 way registers are stored in MonoContext on arm.
7131 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
7132 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
7134 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
7136 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
7138 * mini.c (mini_init): Register mono_isfinite.
7140 * jit-icalls.c (mono_isfinite): New jit icall.
7142 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
7144 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
7145 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
7148 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7150 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
7151 separate frame and stack pointers, so we must use FP to find the register
7153 The FP reg is retrieved from the MonoContext::regs array.
7155 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7157 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
7160 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
7162 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
7163 return R4 and R8 when not running under softfloat.
7165 Fixes basic-calls.exe
7167 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7169 * mini-arm.c: Implement some overflow opcodes.
7171 2009-01-29 Miguel de Icaza <miguel@novell.com>
7173 * ssa.c: handle another alloca.h
7175 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
7176 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
7177 MONO_ARCH_USE_SIGACTION.
7179 * aot-runtime.c, mini-exceptions.c: Replace platform define with
7182 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
7184 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
7185 PPC targets as sigaction does not exist on all platforms, define
7186 this on a per-platform basis.
7188 Instead of erroring out if the platform is not defined, include
7189 mini-ppc-os.h, and expect that the OS specific setting provides
7190 the required information.
7192 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7194 * aot-compiler.c: Fix --enable-minimal=aot.
7196 2009-01-30 Zoltan Varga <vargaz@gmail.com>
7198 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
7201 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7203 * exceptions-arm.c: Fix warnings.
7205 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
7208 * mini-x86.c: Fix --enable-minimal=jit build.
7210 * mini.c: Really fix --enable-minimal=jit build.
7212 * mini.c (construct_object_context_for_method): Move this outside
7213 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7215 "Backported" of r124984 from 2.0 branch.
7217 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7219 "Backport" of r124977 + r124978 from 2.0 branch.
7221 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7222 to avoid calling mono_exception_from_token () from the throw trampoline.
7223 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7224 for throwing corlib exceptions, this fixes full-aot support for corlib
7227 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7229 2009-01-29 Miguel de Icaza <miguel@novell.com>
7231 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7232 part of the changes to split the code in mini into operating
7233 system specific files.
7235 This patch was done by copying mini.c to the respective files to
7236 preserve SVN history.
7238 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7240 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7242 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7244 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7245 remoting-invoke-with-check wrappers of shared methods.
7247 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7249 2009-01-27 Mark Probst <mark.probst@gmail.com>
7251 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7252 optimization if the top of stack is the last instruction in the
7253 bblock. Otherwise it might have been used after its definition.
7256 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7258 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7259 method as well when get_vcall_slot () fails to match a code sequence.
7261 * mini-arm.c: Fix the android build, which doesn't have
7264 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7266 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7269 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7271 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7273 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7275 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7276 and put its id into jinfo->used_regs. This is only used on amd64,
7277 which is currently the only platform generating unwind info.
7279 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7280 the dwarf unwinder. This is required to correctly handle async exceptions
7281 like thread abort and stack overflows, which can happen while a method
7282 is in the middle of its prolog or epilog.
7284 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7285 the unwind info belonging to an AOTed method.
7287 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7288 into cfg->unwind_ops.
7290 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7292 * mini.c (mini_init): Call mono_unwind_init ().
7293 (mini_cleanup): Call mono_unwind_cleanup ().
7295 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7296 unwind info to be shared between methods.
7298 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7301 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7302 get_throw_pending_exception () to avoid initialization races.
7304 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7305 mono_arch_exceptions_init () function.
7307 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7309 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7311 * mini.c (mono_get_domain_intrinsic): New helper function.
7312 (mono_get_thread_intrinsic): Ditto.
7314 * mini-arm.c mini-ia64.c: Use the new helper functions.
7316 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7317 the last constrained_call change, since it is needed in the non-AOT
7320 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7322 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7323 mono_get_lmf_addr () on arm eabi linux.
7325 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7327 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7328 code sequence which matches a non-virtual call.
7330 2009-01-23 Mark Probst <mark.probst@gmail.com>
7332 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7335 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7337 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7338 runtime-invoke wrappers, since they are also shared based on signature.
7340 2009-01-22 Mark Probst <mark.probst@gmail.com>
7342 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7343 info from the (correct) context.
7345 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7347 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7349 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7350 using dwarf unwinding info. Not yet used.
7352 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7354 2009-01-21 Mark Probst <mark.probst@gmail.com>
7356 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7359 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7360 special case and handle mono_arch_delegate_invoke_impl() returning
7361 function descriptors.
7363 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7364 trampolines return function descriptors, too.
7366 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7368 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7369 out_of_line optimization.
7371 2009-01-21 Martin Baulig <martin@ximian.com>
7374 (MonoCompile): Added `disable_deadce_vars' to disable removing
7378 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7379 inside the debugger.
7381 * liveness.c (mono_analyze_liveness): Don't remove any unused
7382 variables if `cfg->disable_deadce_vars' is set.
7384 2009-01-21 Mark Probst <mark.probst@gmail.com>
7386 * method-to-ir.c: Only apply exception constructor optimization if
7387 the the method actually belongs to an exception class. Fixes
7390 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7392 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7393 change inside a #ifdef __mono_ppc64__.
7395 * aot-compiler.c (compile_method): Remove the previous limitation.
7397 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7398 on type variables in AOTed code.
7400 * aot-compiler.c (compile_method): Skip generic methods having type
7401 constraints on their generic parameters.
7403 * aot-compiler.c (compile_method): Check for methods which cannot be
7404 encoded inside RGCTX_FETCH patches as well.
7406 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7409 2009-01-20 Mark Probst <mark.probst@gmail.com>
7411 * method-to-ir.c: Force the vtable variable in shared generic code
7412 for the case that they might show up on a stack trace where they
7415 * mini-exceptions.c: Save and use generic sharing info as well as
7416 IP in stack traces to resolve shared generic instantiations.
7418 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7420 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7421 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7423 2009-01-20 Mark Probst <mark.probst@gmail.com>
7425 * method-to-ir.c: Do generic sharing for array constructors.
7427 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7429 * mini-exceptions.c (mono_print_thread_dump): Add information
7430 about the thread state using wapi_current_thread_desc.
7432 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7434 * basic-simd.cs: Tests for the new constructors.
7436 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7438 * mini-ops.h: Added OP_EXPAND_*
7442 * mini-x86.c (mono_arch_output_basic_block): Same.
7444 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7446 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7448 * iltests.il.in: Add a test for #467385.
7450 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7452 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7453 thread been cleaned up is not the same currently in execution.
7455 Fixes appdomain-unload crashes on windows, osx and linux variants
7456 without the __thread keyword.
7458 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7460 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7461 (koush@koushikdutta.com). Implement this for android.
7463 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7464 begins with a digit.
7466 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7467 mono_marshal_get_write_barrier ().
7469 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7471 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7472 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7473 that pass them on a register pair.
7475 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7476 test was crashing due to that.
7478 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7480 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7481 trampoline code. Include ucontext.h only if available.
7483 2009-01-15 Mark Probst <mark.probst@gmail.com>
7485 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7486 and doesn't check whether it's sharable, like it was before
7487 removing the shared generics hash. This brings IronPython
7488 performance back to what it was before that change.
7490 2009-01-14 Mark Probst <mark.probst@gmail.com>
7492 * method-to-ir.c: Handle delegate invocation optimization earlier,
7493 otherwise it would be handled (much more slowly) by the
7494 final/sealed optimization.
7496 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7498 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7499 domain is not set. Fixes #465864.
7501 2009-01-12 Mark Probst <mark.probst@gmail.com>
7503 * method-to-ir.c: Don't stop sharing of generic methods with catch
7504 clauses - we already handle those.
7506 2009-01-12 Mark Probst <mark.probst@gmail.com>
7508 * mini.c, mini.h: lookup_generic_method() is now
7509 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7510 making the shared_generics_hash obsolete.
7512 2009-01-12 Mark Probst <mark.probst@gmail.com>
7514 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7515 use the red zone. Make room on the stack first and then use it,
7516 not the other way around.
7518 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7520 * mini.c (mini_init): Call mono_xdebug_init ().
7522 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7524 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7526 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7528 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7531 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7532 debug+unwind info for trampolines.
7534 * mini.c (mono_create_unwind_op): New helper function.
7536 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7538 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7540 * aot-compiler.c: Fix the build.
7542 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7544 * Makefile.am: Update dtrace-prelink.sh location.
7546 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7548 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7549 optimization. Fixes #464520.
7551 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7553 * mini-amd64.c : Adding code to save/restore non-volatile registers
7556 * exceptions-amd64.c : Adding code to save/restore non-volatile
7557 registers on Winx64.
7559 Contributed under MIT/X11 license.
7561 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7563 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7564 __GNUC_MINOR__ which can break when the major version changes.
7566 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7568 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7570 2009-01-07 Geoff Norton <gnorton@novell.com>
7572 * helpers.c: Allow mono -v -v -v to work on darwin.
7574 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7576 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7579 Contributed under MIT/X11 license.
7581 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7583 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7584 instead of directly accessing type->data.klass. Fixes #462016.
7585 (mono_allocate_stack_slots_full): Ditto.
7587 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7588 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7590 * aot-compiler.c (emit_plt): Fix ARM build.
7592 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7594 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7596 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7599 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7600 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7603 * iltests.il.in: Add a regression test.
7605 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7607 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7609 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7611 * basic-simd.cs: Add a regression test for #462457.
7613 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7615 * mini-ops.h: Add a definition of XPHI.
7617 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7619 * ssa.c (op_phi_to_move): Handle XPHI.
7621 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7625 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7627 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7629 2008-12-31 Geoff Norton <gnorton@novell.com>
7631 * mini-ppc.c: The prolog size allocated can be too small for darwin
7632 ppc32 under certain circumstances. Also fix a small logic bug.
7634 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7636 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7637 while loading AOT methods.
7639 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7640 since only the former is nulled out after a successful cast. This prevents
7641 crashes with rethrown exceptions when using --debug=casts.
7643 2008-12-24 Mark Probst <mark.probst@gmail.com>
7645 * mini.h: New macro for checking whether a method is final,
7646 i.e. whether the method or its class is marked final.
7648 * method-to-ir.c: Use the new macro for all final-checks
7649 consistently. Fixes the crash in the System.ServiceModel tests.
7651 2008-12-23 Mark Probst <mark.probst@gmail.com>
7653 * mini-exceptions.c (get_exception_catch_class): Corrected another
7654 overly strict assertion.
7656 2008-12-23 Mark Probst <mark.probst@gmail.com>
7658 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7659 Clobbering it is not allowed because the caller might use it as
7660 the vtable register in the interface call.
7662 2008-12-19 Mark Probst <mark.probst@gmail.com>
7664 * mini-exceptions.c (get_exception_catch_class): Corrected an
7665 overly strict assertion.
7667 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7669 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7671 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7673 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7675 * cpu-mips.md: correct lengths for certain long_ opcodes.
7677 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7679 * 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().
7681 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7683 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7685 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7687 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7689 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7691 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7694 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7696 * 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
7698 * 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)
7700 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7702 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7704 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7706 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7707 gshared code. Fixes #458947.
7709 * generics.cs: Add a test.
7711 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7713 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7715 * mini-mips.c: first pass n32 code generation.
7717 * mini-mips.h: datatypes and defines for n32 support.
7719 * exceptions-mips.c: first pass n32 code generation.
7721 * tramp-mips.c: first pass n32 code generation.
7723 * cpu-mips.md: add long_ opcodes.
7725 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7727 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7729 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7731 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7733 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7735 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7737 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7739 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7741 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7743 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7745 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7747 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7749 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7751 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7753 2008-12-12 Mark Probst <mark.probst@gmail.com>
7755 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7756 descriptors for helper functions directly in front of the code.
7758 2008-12-11 Mark Probst <mark.probst@gmail.com>
7760 * method-to-ir.c: Removed an unnecessary assertion.
7762 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7764 * method-to-ir.c: Merge SGEN changes from the old JIT.
7766 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7768 * driver.c (compile_all_methods_thread_main): Handle failure of
7771 2008-12-10 Mark Probst <mark.probst@gmail.com>
7773 * mini-ppc.c: Merged with mini-ppc64.c.
7775 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7777 * Makefile.am: Use the same sources for PPC and PPC64.
7779 * mini-ppc64.c: Removed.
7781 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7783 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7784 code to mono_bb_is_fall_through.
7786 * branch-opts.c (mono_remove_critical_edges): Same.
7788 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7790 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7791 expect that an OP_BR_REG will be there.
7793 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7795 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7796 for the many branch ops. The original check miss OP_BR_REG.
7800 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7802 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7804 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7806 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7807 while holding the aot lock.
7809 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7811 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7813 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7815 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7816 to release all runtime callable wrappers held by the runtime.
7818 Contributed under MIT/X11 license.
7820 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7822 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7825 Contributed under MIT/X11 license.
7827 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7829 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7830 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7832 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7834 * cpu-mips.md: fix ckfinite length
7836 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7837 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7838 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7840 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7842 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7844 2008-12-08 Geoff Norton <gnorton@novell.com>
7846 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7847 size by 8 bytes as well.
7849 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7851 * basic-simd.cs: Fix method names for Vector16b.
7853 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7855 * basic-simd.cs: Fix method names for Vector16sb.
7857 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7859 * basic-simd.cs: Fix method names for Vector8us.
7861 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7863 * basic-simd.cs: Fix method names for Vector8s.
7865 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7867 * basic-simd.cs: Fix method names for Vector4ui.
7869 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7871 * basic-simd.cs: Fix method names for Vector2l.
7873 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7875 * basic-simd.cs: Fix method names for Vector2d.
7877 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7879 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7880 that are extension methods.
7882 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7884 * basic-simd.cs: Fix method names for Vector4f.
7886 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7888 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7889 as such. Fixes #456669.
7891 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7893 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7895 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7897 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7898 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7899 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7900 (mips_adjust_stackframe): handle FP spills
7902 * mini-ops.h: add mips_mtc1_s2
7904 * cpu-mips.md: add mips_mtc1_s2
7906 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7908 * unwind.c: New file, move the unwind info encoding functions here from
7909 aot-compiler.c, so they could be used at runtime too.
7911 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7913 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7914 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7916 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7918 * mini-mips.c: cleanup warnings
7919 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7920 (mips_adjust_stackframe): handle case of taking the address of stack locals
7922 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7924 * aot-compiler.c: Implement a few functions missing from the asm writer.
7925 (emit_method_code): Only write symbols for methods when using the bin
7926 writer, since the assembler can't deal with the characters in our method
7929 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7931 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7934 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7935 a bit to also restore %rax.
7937 2008-12-05 Mark Probst <mark.probst@gmail.com>
7939 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7941 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7943 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7946 2008-12-05 Mark Probst <mark.probst@gmail.com>
7948 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7950 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7951 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7953 * exceptions-ppc64.c: Removed.
7955 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7957 2008-12-05 Mark Probst <mark.probst@gmail.com>
7959 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7962 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7964 * tramp-ppc64.c: Removed.
7966 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7968 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7971 2008-12-05 Mark Probst <mark.probst@gmail.com>
7973 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7975 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7976 mini-ppc.h instead of mini-ppc64.h.
7978 * mini-ppc64.h: Removed.
7980 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7982 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7984 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7986 2008-12-05 Mark Probst <mark.probst@gmail.com>
7988 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7989 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7992 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7994 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7996 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7998 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
8000 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8002 * basic-simd.cs: Tests for operator == and != on Vector4f.
8004 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
8006 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
8008 * simd-intrinsics.c: Kill useless enum.
8010 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8012 * cpu-mips.md: add long_conv_to_ovf_i4_2
8013 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
8015 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8017 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
8019 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
8021 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8023 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
8025 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8027 * basic-simd.cs: Add tests for new methods.
8029 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8031 * simd-intrinsics.c: Add support for operator == and !=
8034 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
8036 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
8038 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
8040 2008-12-04 Zoltan Varga <vargaz@gmail.com>
8042 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
8044 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
8045 MONO_PATCH_INFO_ICALL_ADDR.
8047 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
8049 * aot-compiler.c: Resurrect full-aot support.
8051 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8053 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
8055 2008-12-04 Mark Mason <mmason@upwardaccess.com>
8057 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
8059 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
8061 * basic-simd.cs: Fix tests to work under ppc.
8062 Remove tests for methods that will be removed.
8064 2008-12-03 Mark Probst <mark.probst@gmail.com>
8066 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
8067 generic type (via a typedef or typeref) correctly.
8069 2008-12-03 Zoltan Varga <vargaz@gmail.com>
8071 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
8072 diagnose an assertion failure.
8074 2008-12-02 Mark Probst <mark.probst@gmail.com>
8076 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
8077 Fix trampoline size.
8079 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
8080 conversion opcodes are implemented natively instead via emulation.
8082 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8084 * cpu-mips.md: remove mips_xori
8086 * mini-ops.h: remove mips_xori
8088 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
8090 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
8092 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
8094 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8096 * cpu-mips.md: fix instruction lengths.
8098 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
8100 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
8102 * mini-ops.h: fix slti / sltiu op profiles.
8104 2008-12-02 Martin Baulig <martin@ximian.com>
8106 * method-to-ir.c (mono_method_to_ir): Disable debugging
8107 information for the init locals block to make the debugger stop
8108 after all locals have been initalized.
8110 2008-12-02 Martin Baulig <martin@ximian.com>
8112 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
8113 running inside the debugger.
8115 2008-12-01 Zoltan Varga <vargaz@gmail.com>
8117 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
8120 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
8121 alu->alu imm optimization which only shows if deadce is disabled.
8123 * aot-compiler.c: Rename the function names for the binary and asm writers
8124 so they can coexist in the same process. Rework the xdebug code to use the
8125 asm writer. This avoids the need to call into the runtime to dump the
8126 debugging info. Add more debugging info for types.
8128 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
8130 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
8131 cpu description tables, they can't occur in cpu-<ARCH>.md.
8133 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
8134 the stack in CEE_LDFLDA. Fixes #450542.
8136 * generics.cs: Add a new test.
8138 2008-12-01 Mark Mason <mmason@upwardaccess.com>
8140 * mini-ops.h: updated MIPS opcodes
8141 * mini-mips.c: decompose long opts
8142 * mini-mips.h: decompose long opts
8144 2008-11-29 Mark Mason <mmason@upwardaccess.com>
8146 * cpu-mips.md: fix length on int_rem_un
8147 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
8149 2008-11-29 Zoltan Varga <vargaz@gmail.com>
8151 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
8153 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
8155 2008-11-29 Martin Baulig <martin@ximian.com>
8157 * mini-exceptions.c (mono_handle_native_sigsegv): Check
8158 mono_debug_using_mono_debugger() in addition to the
8159 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
8161 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8163 * mini-ops.h: updated more MIPS opcodes
8164 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
8165 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
8167 2008-11-28 Mark Probst <mark.probst@gmail.com>
8169 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
8171 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8173 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
8174 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
8175 * mini-ops.h: correct selected mips opcode entries
8177 2008-11-28 Mark Probst <mark.probst@gmail.com>
8179 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
8182 2008-11-28 Mark Probst <mark.probst@gmail.com>
8184 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
8186 2008-11-28 Mark Mason <mmason@upwardaccess.com>
8188 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
8189 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
8190 * mini-mips.h: disable IMT
8191 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
8193 2008-11-28 Mark Probst <mark.probst@gmail.com>
8195 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
8197 2008-11-28 Mark Probst <mark.probst@gmail.com>
8199 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
8201 2008-11-28 Zoltan Varga <vargaz@gmail.com>
8203 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
8206 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8208 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8209 for Set/GetVector aligned versions.
8211 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8213 * basic-simd.cs: Add tests for Get/SetVector.
8215 2008-11-27 Mark Probst <mark.probst@gmail.com>
8217 * mini.c: Removed g_slist_append_mempool(). Now in
8220 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8222 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8223 size properly and make the bounds check optional.
8225 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8226 for SetVector and IsAligned.
8228 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8230 * mini.c: Remove unused mono_normalize_opcodes () function.
8232 2008-11-26 Mark Probst <mark.probst@gmail.com>
8234 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8235 using the new atomic add ops now.
8237 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8240 2008-11-26 Mark Probst <mark.probst@gmail.com>
8242 * mini-ppc64.c: Several fixes.
8244 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8246 * cpu-mips.md: added jump_table
8247 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8249 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8251 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8253 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8255 * mini-ops.h: corrected a handful of MIPS opcodes.
8257 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8259 * aot-compiler.c: MIPS to use ELF writer
8261 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8263 * mini-codegen.c: remove MIPS specific assert.
8265 2008-11-25 Mark Probst <mark.probst@gmail.com>
8267 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8268 fixes. PPC64 now passes most of the runtime regressions.
8270 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8272 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8273 volatile intervals a bit.
8275 2008-11-24 Mark Probst <mark.probst@gmail.com>
8277 * basic-long.cs: New test case.
8279 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8281 * mini.c (mini_method_compile): Disable globalra for large methods for
8284 * regalloc2.c (order_moves): Add fp support.
8286 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8287 source bblock ends with an OP_BR_REG.
8289 * ratests.cs: Add a new test.
8291 2008-11-23 Mark Probst <mark.probst@gmail.com>
8293 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8294 sharing. PPC64 now passes generics.exe.
8296 2008-11-23 Mark Probst <mark.probst@gmail.com>
8298 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8300 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8302 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8303 memory when mono_jit_info_table_find () can't find the method in the
8306 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8309 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8312 2008-11-23 Mark Probst <mark.probst@gmail.com>
8314 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8315 Several fixes. PPC64 now runs exceptions.exe and
8316 devirtualization.exe.
8318 2008-11-22 Mark Probst <mark.probst@gmail.com>
8320 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8321 arrays.exe and basic-math.exe.
8323 2008-11-22 Mark Probst <mark.probst@gmail.com>
8325 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8326 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8328 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8330 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8332 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8334 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8336 * ir-emit.h: Move macros from method-to-ir.c to here.
8338 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8340 * mini-ops.h: Correct the long simd ops to use LREG.
8342 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8344 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8346 * mini-ops.h: Correct the dreg type of a few long opcodes.
8348 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8351 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8353 * mini-ppc.c: remove negative stack references in epilog
8354 for platforms that don't support the red zone.
8356 2008-11-21 Mark Probst <mark.probst@gmail.com>
8358 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8359 point regs. Now PPC64 passes basic-calls.exe.
8361 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8363 * basic-simd.cs: Add tests for accessors of Vector2l.
8365 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8367 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8369 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8371 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8373 2008-11-21 Mark Probst <mark.probst@gmail.com>
8375 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8376 PPC64 passes basic-long.exe.
8378 2008-11-20 Mark Probst <mark.probst@gmail.com>
8380 * decompose.c: Decompose carry and overflow add on PPC64 like on
8381 other 64 bit archs. Don't decompose sub at all on PPC64.
8383 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8384 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8387 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8389 * basic-simd.cs: Add tests for accessors of Vector2d.
8391 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8393 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8397 * mini-x86.c (mono_arch_output_basic_block): Same.
8399 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8401 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8403 * basic-simd.cs: Add tests for accessors of Vector4f.
8405 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8407 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8411 * mini-x86.c (mono_arch_output_basic_block): Same.
8413 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8415 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8417 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8419 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8421 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8425 * mini-x86.c (mono_arch_output_basic_block): Same.
8427 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8429 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8431 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8433 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8435 * simd-intrinsics.c: Enable setters for Vector16sb.
8437 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8439 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8443 * mini-x86.c (mono_arch_output_basic_block): Same.
8445 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8447 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8449 * simd-intrinsics.c: Implement setter for Vector8us.
8451 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8453 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8456 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8458 * mini-ppc.c: remove references to the red zone in the prolog
8459 (for systems that don't support it).
8461 2008-11-19 Mark Probst <mark.probst@gmail.com>
8463 * cpu-ppc64.md: Fixed a few instruction lengths.
8465 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8468 2008-11-19 Mark Probst <mark.probst@gmail.com>
8470 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8473 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8475 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8477 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8479 * mini-ops.h: Added OP_INSERT_I2.
8483 * mini-x86.c (mono_arch_output_basic_block): Same.
8485 * simd-intrinsics.c: Implement setter for Vector8s.
8487 * simd-methods.h: Add the names of get setters of Vector8s.
8489 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8491 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8493 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8496 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8498 2008-11-18 Mark Probst <mark.probst@gmail.com>
8500 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8501 for PPC64. An empty program runs now.
8503 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8505 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8507 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8508 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8509 info for JITted code is emitted into a shared library, loadable into gdb.
8511 2008-11-18 Mark Probst <mark.probst@gmail.com>
8513 * Makefile.am: Changes to build PPC64.
8515 * mini-arch.h: Include mini-ppc64.h on PPC64.
8517 2008-11-18 Mark Probst <mark.probst@gmail.com>
8519 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8520 in PPC code up to r119147.
8522 2008-11-18 Mark Probst <mark.probst@gmail.com>
8524 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8525 cpu-ppc64.md: Changes for PPC64.
8527 Based on code submitted by andreas.faerber@web.de at
8528 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8531 2008-11-18 Mark Probst <mark.probst@gmail.com>
8533 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8534 cpu-ppc64.md: Copied from the corresponding PPC files from
8537 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8539 * mini-ops.h: Added OP_ROUND.
8541 * cpu-x86.md: Added round.
8543 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8545 * basic-math.cs: Added test_0_round to test rounding.
8547 Contributed under MIT/X11 license.
8549 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8551 * aot-compiler.c : Fix the Winx64 build.
8553 Contributed under MIT/X11 license.
8555 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8557 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8558 in OP_EXTRACT_R8 to avoid possible stack corruption.
8560 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8562 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8564 * cpu-x86.md: Added extract_r8.
8566 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8568 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8569 a couple of OP_EXTRACT_I4.
8571 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8573 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8575 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8577 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8580 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8582 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8583 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8585 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8586 are not needed any more.
8588 * mini.h: Remove the unused INS_LIST macros.
8590 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8593 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8596 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8597 mono_alloc_ireg () instead.
8599 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8602 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8605 * aot-runtime.c (load_aot_module): Disable AOT when running under
8608 * mini-amd64.h: Change the monitor fastpath defines to check for
8609 !PLATFORM_WIN32 so they work on *bsd too.
8611 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8613 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8615 * mini.h (MonoCompile): Remove new_ir flag.
8617 * regalloc.h regalloc.c: Remove unused code.
8619 * cpu-*.md: Remove more unused opcodes.
8621 * simple-cee-ops.h simple-mini-ops.h: Removed.
8623 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8625 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8627 * aliasing.h: Removed.
8629 * *.c: Remove references to aliasing.h and inssel.h.
8631 * mini.c: Remove additional unused functions.
8633 * mini-ops.h cpu-*.md: Remove unused opcodes.
8635 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8637 Remove the old JIT code.
8639 * inssel*.brg: Removed.
8641 * ssa.c abcremoval.c aliasing.c: Removed.
8643 * ssa2.c: Renamed to ssa.c.
8645 * abcremoval2.c: Renamed to abcremoval.c.
8647 * *.c: Removed all !cfg->new_ir code.
8649 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8650 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8652 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8654 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8656 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8657 to simplify the code and cut back on the number of global symbols in the AOT
8660 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8662 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8664 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8665 with the got/got_info tables.
8667 * mini.h: Bump AOT file format version.
8669 * unwind.h: New file, contains definitions for stack unwinding.
8671 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8674 * aot-compiler.c: Generalize the emitting of unwind information to use the
8675 information in cfg->unwind_ops.
8677 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8679 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8680 AOT method frames. Enable writing symbols for methods by default.
8682 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8684 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8685 and make it work with vectors of element sizes 1, 2 and 4.
8687 * simd-intrinsics.c: Enable getter for all vectors with element size
8690 * simd-methods.h: Add the names of other getters.
8692 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8698 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8700 * mini-ppc.h: portability fix.
8702 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8704 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8705 buggy and will overwrite it.
8707 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8709 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8710 Use it to emit local symbols for all methods so AOTed methods show up with
8711 their full name in gdb/valgrind output.
8713 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8715 * mini-ppc.c: portability fixes.
8717 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8719 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8720 entries out of the if (!generic_shared...) code so it is always done.
8721 (mono_class_init_trampoline): Do the patching when running under valgrind
8722 too, newer versions of valgrind have no problems with it.
8724 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8726 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8729 2008-11-13 Mark Probst <mark.probst@gmail.com>
8731 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8734 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8736 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8738 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8740 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8746 * simd-intrinsics.c: Same.
8748 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8750 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8752 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8754 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8755 to work with more Vector types.
8757 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8759 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8760 store the elemens directly instead of using and intermediate.
8762 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8764 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8766 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8767 to preserve %eax for aot plt trampolines.
8769 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8770 (encode_method_ref): Flag synchronized methods so they won't go through
8773 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8776 * cpu-ia64.md (jmp): Increase max length.
8778 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8780 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8781 open generic classes.
8783 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8785 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8786 box+brtrue optimization since it causes test failures on x86.
8788 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8790 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8796 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8797 for simd ctor values.
8799 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8800 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8802 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8804 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8807 * simd-instrincs.c: Same.
8809 * basic-simd.cs: Same.
8811 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8813 * ratests.cs: Add more tests.
8815 * regalloc2.c (add_spill_code): Handle more corner cases.
8817 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8819 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8820 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8821 both the source an destination of an instruction.
8823 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8825 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8826 wapihandles.c: more portability changes.
8828 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8830 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8831 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8832 safe to execute in a signal handler and the kernel provides better
8833 the info in /proc/self/smaps. Avoid the assert on sigaction during
8836 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8838 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8839 do the bblock linking hack if it is actually needed.
8841 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8844 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8845 crash problem is fixed.
8847 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8850 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8852 (mini_method_compile): Set the starting value of next_vreg to
8853 MAX_IREGS + MAX_FREGS when using globalra.
8855 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8856 filter clauses with BB_EXCEPTION_HANDLER.
8858 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8860 2008-11-10 Mark Probst <mark.probst@gmail.com>
8862 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8863 space for stdcall. Fixes regressions on Win32.
8865 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8867 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8869 (linear_scan): Remove an assert which doesn't seem to be needed.
8871 * local-propagation.c (mono_local_deadce): Avoid a call to
8872 MONO_DELETE_INS which would screw up the instruction linking.
8874 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8876 * regalloc2.c: Upgrade to work the current JIT code.
8878 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8880 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8883 * aot-runtime.c: Remove some dead code.
8885 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8887 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8889 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8890 trampolines using sscanf since atoi doesn't work on large unsigned values.
8892 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8893 Initialize code_size.
8895 2008-11-08 Mark Probst <mark.probst@gmail.com>
8897 * method-to-ir.c (mini_emit_inst_for_method): Make
8898 Interlocked.CompareExchange work for Int arguments on 32 bit
8901 2008-11-07 Mark Probst <mark.probst@gmail.com>
8903 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8905 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8907 * main.c Fix MSVC build.
8909 Contributed under MIT/X11 license.
8911 2008-11-06 Mark Probst <mark.probst@gmail.com>
8913 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8914 alignment larger than 8 bytes are aligned correctly, too.
8916 * mini.c: Honor the min_align field of MonoClass when laying out
8919 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8921 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8923 * aot-compiler.c (emit_plt): Fix a warning.
8925 * aot-compiler.c: Implement ARM support in the binary writer.
8927 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8929 * basic-simd.cs: Add test for getter with byref arg.
8930 Fix the naming of a few tests.
8931 Add missing checks to a test.
8933 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8935 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8937 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8938 most of the full-aot support for monitor enter/exit trampolines.
8940 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8941 enter/exit trampoline creation functions.
8943 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8946 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8948 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8949 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8950 implement the needed functionality without adding crap to the runtime.
8952 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8954 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8957 * mini.c (mono_build_date): New global version holding the build date in
8960 * Makefile.am (buildver.c): Generate a file containing the build date.
8962 * main.c: Set the build date from the generated file.
8964 * mini.c (mono_get_runtime_build_info): New helper function returning build
8965 information in a string format.
8967 * driver.c (mono_main): Print the build date in --version.
8969 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8970 file when the bind-to-runtime-version option is used.
8972 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8974 * simd-intrinsics.c: Fix bug when using getters and byref args.
8976 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8978 * simd-methods.h: Rename prefetch methods.
8980 * simd-intrinsics.c: Same.
8982 2008-11-05 Mark Probst <mark.probst@gmail.com>
8984 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8987 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8989 * aot-compiler.c: Use the bundled elf header files instead of depending on
8992 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8995 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8998 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
9000 * cpu-x86.md: Add store nta ops.
9006 * mini.h: Add an enum for simd prefetch modes.
9008 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
9009 of store. Use the changed code to support store nta.
9011 * simd-intrinsics.c: Add prefetch ops for all vector types.
9013 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9015 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
9018 * aot-compiler.c: Use statically allocated buffers for constructing symbol
9021 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
9024 2008-11-04 Mark Probst <mark.probst@gmail.com>
9026 * mini-x86.c: Fixed commit.
9028 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9030 * aot-compiler.c (emit_plt): Align the plt section only on x86.
9032 2008-11-04 Mark Probst <mark.probst@gmail.com>
9034 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
9035 and MONITOR_EXIT, for the ASM fastpaths.
9037 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
9040 * mini.c, patch-info.h: Signature and patch infos for
9041 Monitor.Enter/Exit trampolines.
9043 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
9045 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
9046 Monitor.Enter/Exit ASM fastpath for Linux.
9048 2008-11-04 Zoltan Varga <vargaz@gmail.com>
9050 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
9052 * objects.cs: Add a new test.
9054 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
9056 * aot-runtime.c (load_method): Run class initialization in the PLT case even
9057 if MONO_LOG_LEVEL is set.
9059 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
9061 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
9063 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
9065 * aot-compiler.c: Change the relocation code to use virtual addresses instead
9066 of file offsets. Align the sections belonging to the data segment to
9069 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9071 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
9072 elf.h. Port it to amd64.
9074 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9076 * driver.c: Enable SIMD by default.
9078 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
9080 * cpu-x86.md: Add prefetch op.
9086 * mini.h: Add an enum for simd prefetch modes.
9088 * simd-methods.h: Add prefetch function names.
9090 * simd-intrinsics.c: Add prefetch ops for all vector types.
9092 2008-11-03 Zoltan Varga <vargaz@gmail.com>
9094 * aot-compiler.c (emit_bytes): Speed this up a little.
9096 2008-11-02 Zoltan Varga <vargaz@gmail.com>
9098 * aot-compiler.c: Add JIT time etc. statistics.
9100 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
9102 * mini.h (MonoCompile): Add 'got_offset' field.
9104 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
9105 method_got_offsets array.
9107 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
9110 * aot-compiler.c (compile_method): Add generic method instances referenced
9111 by the method to the list of methods to be compiled, this is required so if
9112 A<T> references B<T>, and another assembly references A<int>, then it will
9113 also get a copy of B<int>.
9115 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
9116 when checking for monitor enter/exit.
9118 2008-10-30 Mark Probst <mark.probst@gmail.com>
9120 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
9121 for Monitor.Enter and Monitor.Exit if enabled.
9123 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
9126 2008-10-30 Zoltan Varga <vargaz@gmail.com>
9128 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
9129 of an OP_MOVE. Fixes #440046.
9131 * basic-long.cs: Add a new test.
9133 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9135 * mini.h: Add synchronization note for the managed counter-part.
9137 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
9138 returns the simd caps of the current cpu.
9140 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
9142 * basic-simd.cs: Remove Console.WriteLine.
9144 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9146 * basic-simd.cs: New tests for Vector2ul.
9148 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9150 * simd-intrinsics.c: Add new vector type Vector2ul.
9152 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9154 * basic-simd.cs: New tests for Vector2l.
9156 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9158 * cpu-x86.md: Add long version of most packed int ops.
9164 * simd-intrinsics.c: Add new vector type Vector2l.
9166 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
9168 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
9170 * simd-methods.h: Remove SN_op_BitwiseXor.
9172 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9174 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
9177 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9179 * basic-simd.cs: Test for Vector2d.
9181 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
9184 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9186 * cpu-x86.md: Add double version of all packed float ops.
9192 * simd-intrinsics.c: Add new vector type Vector2d.
9194 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
9196 * simd-methods.h: Add Duplicate.
9198 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
9200 * basic-simd.cs: Test for packing with signed saturation.
9202 2008-10-28 Zoltan Varga <vargaz@gmail.com>
9204 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
9205 found in the TYPESPEC table.
9207 2008-10-26 Zoltan Varga <vargaz@gmail.com>
9209 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
9212 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9214 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9215 instead of the RVA, since the RVA can be changed by tools like the cil
9218 * method-to-ir.c (mono_method_to_ir2): Ditto.
9220 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9221 (deserialize_variable): Ditto.
9223 2008-10-25 Martin Baulig <martin@ximian.com>
9225 * debug-mini.c (write_variable): Use
9226 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9228 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9230 * cpu-x86.md: Add unsigned variants of packd and packw.
9234 * mini-x86.h: Emit the right instruction for packd and packw.
9235 Add unsigned variants of packd and packw.
9237 * simd-intrinsics.c: Packd and packw were used in place of their
9238 unsigned variants. Change that.
9239 Add intrinsics for (Signed)PackWithSignedSaturation.
9241 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9243 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9245 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9247 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9249 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9251 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9253 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9256 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9258 2008-10-24 Mark Probst <mark.probst@gmail.com>
9260 * method-to-ir.c, mini.c: Special casing for the synchronized
9261 wrapper for the ldtoken+GetTypeFromHandle case.
9263 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9265 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9267 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9268 created/split bblocks.
9270 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9272 * mini-ops.h: Add packed signed mul high.
9276 * mini-x86.c (mono_arch_output_basic_block): Same.
9278 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9280 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9282 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9284 * basic-simd.cs: Tests for Vector16sb.
9286 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9288 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9290 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9292 * mini-ops.h: Add packed signed min, max and compare greater.
9296 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9299 * simd-methods.h: Add CompareGreaterThan.
9301 * simd-methods.h: Remove CompareEquals.
9303 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9305 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9307 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9310 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9312 * basic-simd.cs: Fix tests due to change in the API.
9314 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9316 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9318 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9320 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9322 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9323 inst_offset as this has invalid values for LDADDR.
9325 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9327 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9329 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9331 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9333 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9334 for accessing field->data.
9336 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9338 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9340 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9342 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9344 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9346 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9348 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9349 from the cfg mempool.
9351 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9353 * basic-simd.cs: Tests for new methods in Vector8us.
9355 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9357 * mini-ops.h: Add multiply and store high.
9361 * mini-x86.c (mono_arch_output_basic_block): Same.
9363 * simd-methods.h: Same.
9365 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9368 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9370 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9371 mono_class_setup_vtable ().
9373 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9374 mono_class_get_vtable_entry () for accessing klass->vtable.
9376 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9378 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9381 * method-to-ir.c (mono_save_token_info): Don't save references made from
9384 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9385 of generic instances.
9387 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9389 2008-10-19 Mark Probst <mark.probst@gmail.com>
9391 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9392 OP_JMP depends on the method signature. Calculate it properly.
9394 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9396 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9399 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9401 (emit_extra_methods): Add another table mapping method indexes to
9402 offsets in the extra_method_info table.
9404 * mini.h: Bump AOT file format version.
9406 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9407 and mono_aot_get_method_from_token () into one function.
9409 2008-10-19 Mark Probst <mark.probst@gmail.com>
9411 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9414 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9416 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9419 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9422 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9424 * mini.h: Bump aot file format version.
9426 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9427 AOT file can contain native code for methods which are not in the METHOD
9428 table. Generate code for non-sharable generic instances of generic methods
9429 found in the METHODSPEC table.
9431 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9432 encoding generic type handles.
9434 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9435 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9437 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9438 macros + MONO_ADD_INS.
9440 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9443 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9445 * mini.h: Bump aot file format version.
9447 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9449 2008-10-17 Mark Probst <mark.probst@gmail.com>
9451 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9452 platforms, with definable stack alignment value. Set to 16 now
9455 * mini.c, mini.h, driver.c: Command line option for disabling
9458 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9460 * basic-simd.cs: Tests for new methods in Vector4ui.
9462 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9464 * mini-ops.h: Add packed int shuffle.
9468 * mini-x86.c (mono_arch_output_basic_block): Same.
9470 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9471 extract mask, max, min, shuffle.
9473 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9475 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9477 * basic-simd.cs: Tests for new methods in Vector8us.
9479 2008-10-17 Mark Probst <mark.probst@gmail.com>
9481 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9482 RuntimeTypeHandle, not a TypedReference.
9484 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9486 * simd-intrinsics.c: remove relocations.
9488 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9490 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9491 optimizations from the x86 backend.
9493 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9495 * simd-methods.h, simd-intrinsics.c: debloat method names and
9496 prepare for no relocations.
9498 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9500 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9504 * mini-x86.c (mono_arch_output_basic_block): Same.
9506 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9507 extract mask, max, min and sum of absolute differences.
9509 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9512 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9514 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9515 Renamed one test for consistency.
9517 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9519 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9520 fix to the code that deal with other blocks.
9522 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9524 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9526 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9528 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9529 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9530 able to process the source reg.
9532 2008-10-16 Martin Baulig <martin@ximian.com>
9534 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9536 * inssel.brg: Add `OP_HARD_NOP'.
9538 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9540 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9541 `OP_HARD_NOP' instruction when running inside the debugger.
9543 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9544 `OP_HARD_NOP' instruction when running inside the debugger.
9546 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9548 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9549 now works. The issue with the regalloc tripping up no longer
9552 * simd-intrinsics.c (load_simd_vreg): Same.
9554 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9556 * basic-simd.cs: Tests for new Vector8ui methods.
9558 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9560 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9561 only for type. This fixes crashes where MonoInst::klass is checked
9562 for ops of type != VTYPE or OBJ.
9564 * simd-intrinsics.c (load_simd_vreg): Same.
9566 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9568 * mini-ops.h: Add ops for packed shuffle/max/avg and
9573 * mini-x86.c (mono_arch_output_basic_block): Same.
9575 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9578 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9579 to emit extract mask op.
9581 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9582 to emit word shuffles.
9584 2008-10-15 Mark Probst <mark.probst@gmail.com>
9586 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9587 the largest alignment needed by a variable, but at least
9590 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9592 * basic-simd.cs: Tests for the fixes in the last commit.
9594 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9596 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9597 no longer handles STACK_PTR input.
9599 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9601 * simd-intrinsics.c (load_simd_vreg): New function that works like
9602 get_simd_vreg but handles STACK_PTR input.
9604 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9605 as the input can be an arbitrary pointer.
9607 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9608 LDADDR local optimization directly otherwise use a store op.
9610 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9612 * basic-simd.cs: Tests for dup low and dup high.
9614 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9616 * mini-ops.h: Add dup low and dup high ops.
9620 * mini-x86.c (mono_arch_output_basic_block): Same.
9622 * simd-intrinsics.c (vector4f_intrinsics): Same.
9624 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9626 * basic-simd.cs: Tests for recently added functionality.
9628 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9630 * mini-ops.h: Add remaining sse1 fp ops.
9632 * cpu-x86.md: Add remaining sse1 fp ops.
9634 * mini-x86.c (mono_arch_output_basic_block): Same.
9636 * mini.h: Add enum for simd FP compare conditions.
9638 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9640 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9641 so the backed can generate the appropriate op.
9643 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9644 This patch squeese one more byte from the SimdIntrinsc struct.
9646 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9647 a a shift amount intead of simply or'ing it.
9649 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9651 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9652 byte so we can have an aditional flags field without increasing struct size.
9654 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9655 against the simd_supported_versions bitmask.
9657 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9659 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9661 * mini.c: remove rawbuffer code (the only use here is unsafe because
9662 it takes locks during signal handling and the kernel now provides much
9663 better info in proc/pid/smaps these days).
9665 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9667 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9668 OP_X86_PUSH_OBJ. Fixes #434620.
9670 * objects.cs: Add a test.
9672 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9674 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9675 that the packuswb/packusdw don't work with unsigned numbers for what
9676 would be negative numbers in signed format.
9678 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9679 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9681 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9683 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9685 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9687 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9689 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9692 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9693 version as the enum in mini.h.
9695 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9696 for sse3 ops, check the simd_version field if present. This way the code
9697 works with all versions of sse.
9699 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9701 * simd-intrinsics.c: Fixed intrinsic name typo.
9703 * mini.h: Added missing simd exported function.
9705 * basic-simd.cs: Added tests for Vector4ui.
9706 Fixed broken test for Vector16b.
9708 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9710 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9711 the max length to 64.
9713 2008-10-10 Mark Probst <mark.probst@gmail.com>
9715 * method-to-ir.c: Only do the fast virtual generic method call for
9716 non-wrapper methods.
9718 * mini.h, mini-trampolines.c: The new generic virtual remoting
9719 trampoline handles virtual method calls via the vtable (as done by
9720 the fast virtual generic method calls) to remoting proxies.
9722 * mini.c (mono_jit_create_remoting_trampoline): For generic
9723 methods reate a generic virtual remoting trampoline.
9725 * mini-amd64.h: Enable fast virtual generic method calls again.
9727 2008-10-10 Mark Probst <mark.probst@gmail.com>
9729 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9730 restore registers when doing tail calls.
9732 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9734 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9737 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9739 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9741 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9743 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9745 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9747 * basic-simd.cs: Retrofit for API changes.
9749 2008-10-10 Mark Probst <mark.probst@gmail.com>
9751 * mini-ppc.c: Handle integer stack arguments for tail calls.
9753 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9755 * optflags-def.h: Removed sse3 optimization.
9759 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9762 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9764 * mini.h: Added enumeration with simd versions.
9766 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9769 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9771 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9773 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9775 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9777 * basic-simd.cs: Fixed test naming.
9779 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9781 * mini-ops.h: Added ops for packed and saturated math, shifts
9782 and packing/unpacking.
9784 * cpu-x86.md: Added descriptors for the above ops.
9786 * mini-x86.c: Added code to emmit the above ops.
9788 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9790 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9792 * aot-compiler.c (compile_method): Enable AOT for generic code.
9794 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9796 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9798 * mini.c: add a workaround for a common screwup that ends up blamed
9799 to mono (other processes blocking signal delivery).
9801 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9803 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9804 in the LDFLD/STFLD opcodes. Fixes #432673.
9806 * iltests.il.in: Add a new test.
9808 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9810 * mini-arm.c: attach the thread in unmanaged->managed transitions
9811 using delegates (bug #433148).
9813 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9815 * basic-simd.cs: Use new ShuffleSel constants.
9817 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9819 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9821 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9822 only disable simd intrinsics if no sse2 is detected.
9824 * optflags-def.h: Added sse3.
9826 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9829 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9831 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9832 when adding delegate-invoke wrappers.
9834 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9836 * Makefile.am: Reenable the simd tests.
9838 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9840 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9841 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9842 other vreg is allocated to that hreg.
9844 Contributed under MIT/X11 license.
9846 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9848 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9851 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9853 * basic-simd.cs: New test suite for SIMD intrinsics.
9855 * Makefile.am: Added new tests.
9857 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9859 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9863 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9865 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9866 using SSE2 aware opcodes.
9868 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9869 is enabled, this code path is only reachable if conversion ops are emmited after
9872 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9874 This optimization saves 6 bytes per conversion against the old version.
9876 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9878 * aot-compiler.c (compile_method): Don't skip methods referencing
9879 generic methods without a corresponding entry in token_info_hash, since
9880 encode_method_ref () can handle all generic methods now.
9882 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9883 generic context is set.
9885 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9886 generic sharing of LDTOKEN.
9888 2008-10-06 Mark Probst <mark.probst@gmail.com>
9890 * mini-amd64.h: Temporarily disabled fast virtual generic method
9891 calls because it breaks the System.Runtime.Remoting tests.
9893 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9895 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9897 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9898 so inlining actually works.
9899 (check_inline_caller_method_name_limit): Ditto.
9901 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9903 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9904 64 bit safety (from Olaf Hering and Andreas Farber).
9906 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9908 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9909 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9910 unused virtual call support code.
9912 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9914 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9915 which can't use aot trampolines.
9916 (decode_patch): Don't create aot trampolines for methods which can't use
9919 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9920 use aot trampolines.
9922 * mini.h: Bump AOT image format version.
9924 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9926 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9927 to save_token_info () since cmethod is inflated for constrained calls.
9929 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9931 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9933 * Makefile.am: Add build rules for ppc64.
9934 This avoids the build failing at pedump with unresolved symbols
9935 due to lack of arch_sources. Instead it will now fail earlier
9936 due to lack of cpu-ppc64.md.
9938 Contributed under MIT/X11 license.
9940 2008-10-04 Mark Probst <mark.probst@gmail.com>
9942 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9945 * iltests.il.in: Add test case for tail call with many arguments.
9947 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9949 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9950 to the fast virtual generic method code until the aot case is fixed.
9952 2008-10-03 Mark Probst <mark.probst@gmail.com>
9954 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9956 2008-10-03 Mark Probst <mark.probst@gmail.com>
9958 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9961 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9963 * simd-intrinsics.c: Forgot to add this one.
9965 * mini-codegen.c: Fix macro in case SIMD is not supported.
9967 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9969 This patch land initial JIT support for simd intrinsics.
9971 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9973 * Makefile.am: Added simd-intrinsics.c
9975 * simd-intrinsics.c: New file with simd instrinsic related
9978 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9980 * cpu-x86.md: Add simd related instructions.
9982 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9984 * driver.c: Added two new --regression variants.
9986 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9988 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9990 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9991 extract some complicated logic to helper functions.
9993 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9995 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9997 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9998 the specialized simplification pass.
10000 * method-to-ir.c (mono_spill_global_vars): Use new macro.
10002 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
10004 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
10007 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
10008 if MONO_ARCH_NEED_SIMD_BANK is defined.
10010 * mini-ops.h: Added the new simd ops.
10012 * mini-x86.c: Added mono_arch_xregname.
10014 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
10016 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
10018 * mini-x86.h: Define simd related MONO_ARCH macros.
10020 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
10022 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
10024 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
10025 MONO_CLASS_IS_SIMD to deal with simd related IR.
10027 * mini.h (MonoInst): Added spill_var to the backend union.
10029 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
10031 * mini.h: Added forward declarations of the new simd fuctions.
10033 * optflags-def.h: Added new optimization names SIMD.
10035 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
10037 * regalloc.h: Added support for working with 3 register banks.
10039 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
10041 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
10043 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
10045 * mini-exceptions.c: remove 64 bit related ifdef clutter.
10047 2008-10-03 Zoltan Varga <vargaz@gmail.com>
10049 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
10050 instead of one on 64 bit systems.
10052 * method-to-ir.c: Remove unused includes.
10054 2008-10-02 Zoltan Varga <vargaz@gmail.com>
10056 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
10057 cfg->used_int_regs, since the two are different on arm.
10059 2008-10-02 Mark Probst <mark.probst@gmail.com>
10061 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
10062 mono_method_get_vtable_index() to get the vtable index.
10064 2008-10-02 Mark Probst <mark.probst@gmail.com>
10066 * method-to-ir.c (mono_method_to_ir2): Don't create native
10067 wrappers for array methods, because they're never called (and if
10068 they were called they wouldn't work).
10070 2008-10-02 Mark Probst <mark.probst@gmail.com>
10072 * method-to-ir.c (mono_method_to_ir2): Array methods are
10073 special-cased and must not be invoked indirectly via the (M)RGCTX
10074 when generic sharing is turned on. Fixes #431413.
10076 2008-10-01 Mark Probst <mark.probst@gmail.com>
10078 * method-to-ir.c: When generic sharing is active, call
10079 non-interface virtual generic methods via the standard trampoline.
10081 * mini-trampolines.c: Handle virtual generic shared methods.
10083 * mini.h, mini-x86.c, mini-x86.h: New argument for
10084 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10085 method thunks and which is the trampoline to call if the lookup
10086 fails. Enable the virtual generic method thunk for x86.
10088 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
10089 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
10090 argument but assert that it's NULL, because these archs don't yet
10091 implement the virtual generic method thunk. Changes in the IMT
10092 thunk data structures.
10094 2008-10-01 Zoltan Varga <vargaz@gmail.com>
10096 * aot-compiler.c (emit_globals): Avoid invalid characters in
10097 the static linking symbol.
10099 * objects.cs: Add a test for the range check optimization. Fix warnings.
10101 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
10102 optimization from the current JIT.
10104 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
10105 later in decompose_array_access_opts () to allow more optimizations.
10107 * method-to-ir.c (mono_handle_soft_float): Rename this to
10108 mono_decompose_soft_float () for consistency.
10110 * mini-ops.h: Fix arguments of OP_STRLEN.
10112 * method-to-ir.c (save_cast_details): Extract the cast details saving code
10113 into a separate function.
10114 (reset_cast_details): Ditto.
10115 (handle_unbox): Save cast details. Fixes #431254.
10117 * method-to-ir.c: Remove some obsolete FIXMEs.
10119 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10121 * ir-emit.h (alloc_dreg): Write a warning before crashing.
10123 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10125 * mini-codegen.c: More work on macros to make them
10126 ready for multiple regbanks.
10128 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10130 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
10132 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
10134 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10136 * mini-codegen.c (mono_spillvar_offset): Proper support for
10139 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10141 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
10142 the stack overflow changes.
10144 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10146 * mini-codegen.c: Make all bank macros depend on reg_bank.
10148 * mini-codegen.c (mono_local_regalloc): Make free mask
10149 initialization regbank aware.
10151 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10153 * mini-codegen.c (mono_local_regalloc): Extract callee
10154 mask selection to a function and make it regbank aware.
10156 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
10158 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
10159 code to deal with many regbanks.
10161 2008-09-30 Zoltan Varga <vargaz@gmail.com>
10163 * mini-codegen.c: More fp->regbank changes.
10165 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10167 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
10168 of a hardcoded constant.
10170 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
10172 * method-to-ir.c (type_from_stack_type): Fix typo.
10174 2008-09-29 Zoltan Varga <vargaz@gmail.com>
10176 * mini-ia64.c (emit_move_return_value): Convert float return values to
10179 * objects.cs: Add a new test.
10181 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
10182 VARARG methods to fix an assert later.
10184 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
10185 end so it at least compiles.
10187 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10189 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
10191 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
10193 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
10194 optimization to a new function (emit_optimized_ldloca_ir) and enable
10195 it for both ldloca and ldloca_s.
10197 2008-09-28 Zoltan Varga <vargaz@gmail.com>
10199 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
10200 gshared CASTCLASS code.
10202 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
10203 amd64, where the libc stack unwinder encounters stack frames referring to
10204 native code in unmapped memory.
10206 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
10209 * generics.cs: Add new test.
10211 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10213 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10214 add a check that one of the ARM_FPU_ constants is defined.
10216 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10218 * mini-exceptions.c: Fix build on non-altstack platforms.
10220 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10223 * ir-emit.h: Add a comment to NEW_PCONST.
10225 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10227 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10229 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10230 after the changes to MonoJitDomainInfo.
10232 2008-09-27 Mark Probst <mark.probst@gmail.com>
10234 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10236 2008-09-27 Mark Probst <mark.probst@gmail.com>
10238 * mini-ppc.c: Compiler warning fixes.
10240 2008-09-27 Mark Probst <mark.probst@gmail.com>
10242 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10245 2008-09-27 Mark Probst <mark.probst@gmail.com>
10247 * exceptions-ppc.c, mini-ppc.h: Compile
10248 mono_arch_handle_altstack_exception() on Darwin, too.
10250 2008-09-27 Mark Probst <mark.probst@gmail.com>
10252 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10253 work on archs which don't have generic sharing implemented, only
10254 without the vtable_arg.
10256 2008-09-26 Mark Probst <mark.probst@gmail.com>
10258 * mini.c: Added comment explaining why delegate ctor icall
10259 wrappers are compiled.
10261 2008-09-26 Mark Probst <mark.probst@gmail.com>
10263 * mini.c: Don't produce trampolines to delegate ctor icall
10264 wrappers but compile them upfront.
10266 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10268 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10269 runtime-set function when going back to managed code. Currently this
10270 is used to set back the protection on the soft ovf pages and/or to
10271 throw the stack overflow exception that happened in unmanaged code.
10273 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10275 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10276 runtime-set function when going back to managed code. Currently this
10277 is used to set back the protection on the soft ovf pages and/or to
10278 throw the stack overflow exception that happened in unmanaged code.
10280 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10282 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10283 the support code for restoring stack protection after stack overflows
10284 that happen in unmanaged code. Don't set the exec permission on the
10285 soft overflow area.
10287 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10289 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10290 delegate->method_ptr is set. Fixes #428054.
10292 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10294 * tests.cs: Rename to ratests.cs.
10296 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10297 emit_get_rgctx_... functions.
10299 2008-09-25 Mark Probst <mark.probst@gmail.com>
10301 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10303 2008-09-25 Mark Probst <mark.probst@gmail.com>
10305 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10306 before asserting that method is sharable.
10308 2008-09-25 Mark Probst <mark.probst@gmail.com>
10310 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10311 whether method needs a static RGCTX wrapper used instead of
10312 complex conditions.
10314 * generic-sharing.c, mini.h: A few functions moved to
10315 metadata/generic-sharing.c.
10317 2008-09-25 Mark Probst <mark.probst@gmail.com>
10319 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10320 Generic code sharing for value types, which essentially means
10321 treating value type methods like static methods. The RGCTX is
10322 passed in the same way.
10324 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10326 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10327 opcode when creating multi-dimensional arrays of open types.
10329 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10330 open generic types.
10332 * generics.cs: Add a test.
10334 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10336 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10338 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10340 * mini.c (mini_method_compile): Set it when running under the debugger.
10342 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10343 vreg optimization if the flag is set.
10345 * driver.c (mono_main): Add --attach= option to pass options to
10348 * mini.c (sigquit_signal_handler): Start the attach agent.
10350 * ssapre.c: Disable this to save space since it is not yet ported to
10353 * regalloc2.c: Disable this to save space.
10355 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10357 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10359 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10360 the -v option useful again.
10362 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10364 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10367 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10368 arrays of arrays. Fixes #428406.
10370 * method-to-ir.c (mini_emit_castclass): Ditto.
10372 * objects.cs: Add new test.
10374 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10376 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10377 was wrong at it choked against target_type_is_incompatible for byref types.
10379 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10381 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10384 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10386 * mini-exceptions.c: update a few more exceptions-related counters.
10388 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10390 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10391 new functions to allocate from persistent mempools.
10393 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10395 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10396 multiple register banks in the future.
10398 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10400 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10402 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10404 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10406 * mini.h: Export type_to_eval_stack_type.
10408 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10409 is only ins->klass of byref types.
10411 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10413 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10414 (mini_emit_memcpy2): Ditto.
10416 * mini-amd64.c: Fix a warning.
10418 2008-09-21 Mark Probst <mark.probst@gmail.com>
10420 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10423 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10425 * method-to-ir.c: Extract stloc micro-optimization to a
10426 function and apply it to all cases.
10428 2008-09-19 Mark Probst <mark.probst@gmail.com>
10430 * method-to-ir.c: Don't fail generic code sharing in cases we
10433 2008-09-18 Mark Probst <mark.probst@gmail.com>
10435 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10437 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10439 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10442 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10444 * trace.c: make tracing more useful and correct, with per-thread
10445 id and indent info.
10447 2008-09-15 Mark Probst <mark.probst@gmail.com>
10449 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10450 doing a method call and the argument is an R4.
10452 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10454 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10457 2008-09-13 Mark Probst <mark.probst@gmail.com>
10459 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10461 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10463 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10464 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10466 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10468 * driver.c: Add a --agent argument (not supported yet) to load managed
10469 agent assemblies before loading the main assembly, similarly to how the
10470 Java VM handles agents.
10472 2008-09-11 Mark Probst <mark.probst@gmail.com>
10474 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10475 function to do stack layout of local variables.
10477 2008-09-11 Mark Probst <mark.probst@gmail.com>
10479 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10482 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10484 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10485 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10486 JIT if DISABLE_JIT is defined.
10488 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10491 2008-09-10 Mark Probst <mark.probst@gmail.com>
10493 * iltests.il.in: Disable the fconv test on PPC (the result is
10494 undefined according to ECMA).
10496 2008-09-10 Mark Probst <mark.probst@gmail.com>
10498 * iltests.il.in: Enable tail call tests for PPC.
10500 * mini.h: Add variable for storing incoming valuetype argument
10501 addresses for tail calls.
10503 * mini-ppc.c: Implement valuetype arguments and return values for
10504 tailcalls on Linux.
10506 2008-09-09 Mark Probst <mark.probst@gmail.com>
10508 * mini-ppc.c: Partially implement tail calls (struct arguments and
10509 return values not supported).
10511 * method-to-ir.c: Enable tail calls on PPC.
10513 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10515 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10516 runtime-invoke wrappers to work around the problem of them getting
10517 assigned to a random class.
10519 * aot-runtime.c (mono_aot_get_method): Ditto.
10521 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10523 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10524 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10526 2008-09-07 Mark Probst <mark.probst@gmail.com>
10528 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10529 until they're implemented properly.
10531 * exceptions-ppc.c: Use arch-independent exception-handling code
10532 instead of custom one.
10534 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10537 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10539 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10540 applies when __powerpc__ is defined.
10542 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10544 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10545 methods to their code to avoid computing the full name of wrappers and
10546 doing a lookup in a string hash table.
10548 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10550 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10551 we identify bblocks before method_to_ir () is ran.
10553 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10554 Also avoid optimizing branches pointing to themselves.
10556 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10558 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10560 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10562 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10564 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10565 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10566 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10569 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10570 jumped to the same entry in plt_jump_table.
10572 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10574 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10577 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10579 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10580 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10583 2008-08-29 Geoff Norton <gnorton@novell.com>
10585 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10586 segment, and doesn't properly handle .space as .text. Fixes
10589 2008-08-29 Geoff Norton <gnorton@novell.com>
10591 * mini.c: Disable the mach exception handler when running on
10594 2008-08-29 Geoff Norton <gnorton@novell.com>
10596 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10597 globals on Darwin/ARM
10599 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10601 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10602 since too many things depend on it. Instead, call
10603 mono_runtime_set_no_exec ().
10605 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10608 * aot-compiler.c: Add an 'asm-only' AOT option.
10610 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10612 * aot-compiler.c (compile_method): Disable gshared support for now as it
10615 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10617 * mini-amd64.h : Fix a compiler warning.
10619 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10620 Changed to use a callback function to retrieve the unwind info.
10621 This avoids problems observed when code blocks were removed by
10622 unloading an app domain.
10624 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10625 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10628 Contributed under MIT/X11 license.
10630 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10632 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10633 case to keep the stack aligned to 8.
10635 Contributed under MIT/X11 license.
10637 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10639 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10640 avoid repeated linear searches.
10642 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10644 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10645 methods it can't handle.
10647 * aot-compiler.c (add_method): Avoid adding a method twice.
10648 (add_wrappers): Add runtime invoke wrappers for all methods.
10650 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10651 function to create an aot-compatible version of this trampoline.
10653 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10655 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10657 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10659 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10660 with a generic sharing failure.
10662 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10664 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10665 CEE_RETHROW. Fixes #419634.
10667 * mini.c (mono_method_to_ir): Ditto.
10669 * exceptions.cs: Add a new test.
10671 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10672 to mono_type_stack_size_internal () since some callers might not pass in
10675 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10676 instrument_prolog. Fixes #419878.
10678 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10679 doubles in soft float mode volatile.
10681 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10683 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10685 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10686 to handle soft float correctly.
10688 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10691 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10693 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10694 to sp, since the generics catch code requires it.
10696 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10699 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10700 mono_arch_emit_imt_argument ().
10702 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10704 * mini-arm.c tramp-arm.c: Generic sharing updates.
10706 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10708 * mini-arm.c: Fix the arm build.
10710 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10711 handling enums, generic instances and generic sharing.
10712 (mini_type_stack_size_full): Ditto.
10714 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10716 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10718 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10720 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10723 * mini-arm.c: Various small generic sharing changes.
10725 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10727 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10730 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10731 helper function to return a generic class init trampoline.
10733 * method-to-ir.c mini.c: Use it.
10735 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10736 arch-specfic function to return a generic class init trampoline.
10738 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10739 the GENERIC_CLASS_INIT custom code.
10741 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10742 a fatal error, not a sharing failure.
10744 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10747 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10748 trampoline argument from MONO_ARCH_VTABLE_REG.
10750 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10751 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10752 argument, and pass the vtable in VTABLE_REG.
10754 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10755 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10756 argument, and pass the vtable in VTABLE_REG.
10757 (mono_arch_create_trampoline_code_full): Remove some special casing for
10758 the rgctx fetch trampoline.
10760 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10763 * iltests.il: Add a test for it.
10765 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10767 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10769 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10772 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10773 use mono_jit_info_table_find () to avoid recursion.
10774 (mono_delegate_trampoline): Add a sync wrapper here.
10776 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10779 * mini.c (mono_method_to_ir): Ditto.
10781 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10782 add_sync_wrapper argument. Don't add a sync wrapper here.
10783 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10785 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10787 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10789 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10790 of nonvolatile registers back from MonoContext to CONTEXT.
10792 Contributed under MIT/X11 license.
10794 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10796 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10797 arguments on Winx64 there are only 4 argument registers. For this
10798 logic to work the last argument must be pulled from the stack.
10800 Contributed under MIT/X11 license.
10802 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10804 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10806 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10807 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10808 encode/decode_method_ref ().
10810 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10812 * aot-runtime.c (decode_patch): Ditto.
10814 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10815 MONO_PATCH_INFO_METHOD.
10817 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10818 MonoGenericJitInfo.
10820 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10821 MonoGenericJitInfo.
10823 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10825 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10826 one from the caller.
10828 * aot-runtime.c (decode_generic_inst): New function to decode and
10829 return a interned generic inst.
10830 (decode_klass_ref): Use it.
10831 (decode_method_ref): Ditto.
10833 * aot-compiler.c (emit_exception_debug_info): Save
10834 jinfo->has_generic_jit_info too.
10836 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10838 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10840 * iltests.il.in: Add a test for fconv_to_i.
10842 * liveness.c: Disable the liveness2 pass for now to save space.
10844 * regalloc2.c: Include mempool-internals.h to fix warnings.
10846 * aot-compiler.c (encode_method_ref): Encode the context of generic
10849 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10850 the context saved in the aot file.
10852 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10854 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10856 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10857 volatile so they won't be optimized away.
10859 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10865 * dominators.c: Remove duplicated functions that now are in
10866 mempool-internals.h.
10868 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10870 * aot-compiler.c: Fix warnings.
10872 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10874 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10876 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10879 * mini.c (mono_resolve_patch_target): Ditto.
10881 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10882 (encode_klass_ref): Add support for encoding VARs/MVARs.
10884 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10886 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10887 the handling of the got entries into a separate 'decode_got_entry' function.
10888 Add support for RGCTX_FETCH.
10890 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10891 clobbered by the trampoline code.
10893 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10894 not clobbered by the indirect calling code.
10896 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10898 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10901 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10903 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10904 signature using the compilation mempool otherwise we would leak it.
10906 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10908 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10909 mono_emit_abs_call ().
10911 * patch-info.h: Add GENERIC_CLASS_INIT.
10913 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10915 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10916 as their target as a near call.
10918 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10920 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10922 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10923 call to a runtime function described by a patch.
10925 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10926 mono_emit_abs_call, this has the advantage that the ABS handling code in
10927 mono_codegen () can handle them both, and can handle other stuff in the
10928 future without additional code.
10930 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10932 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10935 * mini.h: Add missing bblock related prototypes.
10937 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10938 reverse_inst_list_len fields.
10940 * mini.c: Refactor this file a bit by moving branch optimizations to
10943 * method-to-ir.c: Merge generic sharing changes missed earlier.
10945 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10947 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10948 shared patches. Process METHODCONST as a shared patch.
10950 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10951 as it crashes on the 2.0 mscorlib.
10953 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10956 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10957 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10960 * aot-compiler.c: Reorganize the got handling code to be a bit more
10963 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10965 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10966 mono_patch_info_equals/hash, and use it to massively simplify
10969 * mini.c (mono_patch_info_hash): Simplify this and add support for
10972 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10974 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10975 handling code, since an offset is not enough to identify a trampoline.
10977 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10979 2008-08-17 Mark Probst <mark.probst@gmail.com>
10981 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10983 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10985 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10987 * decompose.c: PPC decompositions for various ops.
10989 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10991 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10993 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10994 call the generic trampoline code using a call, instead of a jump, to
10995 remove some special casing from the generic trampoline code.
10997 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10998 (mono_codegen): Ditto.
11000 * aot-compiler.c aot-runtime.c: Ditto.
11002 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
11004 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
11005 helper function to find the offset corresponding to a lazy fetch trampoline.
11007 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
11008 when doing generic sharing.
11010 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
11013 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
11014 mini-trampolines.c to be with the other trampoline creation functions.
11016 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
11017 as it is equal to method->signature in most cases, add a
11018 mono_emit_method_call_full variant which takes a signature and an imt
11021 2008-08-16 Zoltan Varga <vargaz@gmail.com>
11023 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
11024 to this function, since it could be computed easily from the method
11026 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
11029 * method-to-ir.c mini.c: Remove references to
11030 compile_generic_method_wo_context.
11032 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
11033 generic method calls.
11035 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
11036 dimensional non-szarrays.
11038 * mini.c (mini_init): Register mono_array_new_1.
11040 * jit-icalls.c (mono_array_new_1): New jit icall.
11042 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
11043 pointing to the method.
11045 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
11046 method addresses belonging to METHOD_JUMP patches in the
11047 jump_target_got_slot_hash.
11048 (mono_aot_load_method): Ditto.
11050 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
11051 METHOD_JUMP patches.
11053 * mini.c (mini_create_jit_domain_info): New helper function which
11054 initializes/frees domain->runtime_info.
11055 (mini_free_jit_domain_info): Ditto.
11056 (mini_init): Install the domain hook functions with the runtime.
11058 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
11059 information maintained by the JIT.
11061 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
11062 insertion into jump_table_hash into mono_codegen (), also implement proper
11065 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
11066 tail calls, it is already done by the aot code.
11068 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
11069 mechanism on amd64.
11071 * iltests.il.in: Make the jmp test a bit more complex.
11073 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
11074 generic instances which doesn't have a token.
11076 * aot-runtime.c (decode_method_ref): Ditto.
11078 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
11079 can handle this case now.
11080 (handle_box): Ditto.
11082 2008-08-15 Geoff Norton <gnorton@novell.com>
11084 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
11087 2008-08-15 Zoltan Varga <vargaz@gmail.com>
11089 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
11090 calling generic methods.
11092 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
11094 * aot-runtime.c (decode_patch_info): Ditto.
11096 * mini.c (mono_resolve_patch_target): Ditto.
11098 * patch-info.h: Add METHOD_RGCTX.
11100 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
11102 2008-08-14 Zoltan Varga <vargaz@gmail.com>
11104 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
11105 arguments in registers.
11107 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
11108 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
11110 * mini.c (mini_method_compile): Abort aot compilation for generic
11111 methods if generic sharing is disabled.
11113 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
11116 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
11117 requiring an mrgctx.
11119 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
11120 store instructions when converting a vcall to a normal call.
11122 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
11123 mono_arch_find_jit_info.
11125 2008-08-13 Zoltan Varga <vargaz@gmail.com>
11127 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
11128 avoid calling mono_method_full_name () for every method even if the
11129 env var is not set.
11130 (check_inline_caller_method_name_limit): Ditto.
11132 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11134 * driver.c (main_thread_handler): Allow AOT compilation of multiple
11135 assemblies in one run.
11137 * aot-compiler.c (mono_compile_assembly): Only print out a count of
11138 skipped methods if it is not 0.
11140 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
11142 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11144 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
11145 MONO_ARCH_HAVE_UNWIND_TABLE.
11147 Contributed under MIT/X11 license.
11149 2008-08-12 Bill Holmes <billholmes54@gmail.com>
11151 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
11152 from default optimizaton list on Winx64.
11154 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
11156 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
11157 the LMF from the MonoJitTlsData structure.
11159 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
11161 Contributed under MIT/X11 license.
11163 2008-08-12 Zoltan Varga <vargaz@gmail.com>
11165 * mini.c (sigsegv_signal_handler): Fix the build.
11167 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
11168 assembly->aot_module.
11170 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
11171 hash table. This simplifies and speeds up a lot of code, and fixes support
11174 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
11177 * mini-exceptions.c: Ditto.
11179 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
11180 'native_offset' argument, since these are computed in the
11181 mono_find_jit_info () function.
11183 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
11184 is used by exceptions-ppc.c.
11186 * exceptions-ppc.c: Call mono_find_jit_info () instead of
11187 mono_arch_find_jit_info ().
11189 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
11190 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
11191 generic code in mini-exceptions.c.
11193 2008-08-11 Zoltan Varga <vargaz@gmail.com>
11195 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
11197 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
11199 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
11200 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
11201 called while holding the loader lock. Fixes #415608.
11202 (mono_aot_get_method_from_token_inner): Ditto.
11204 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11206 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
11207 to reduce differences between this and the generic implementation in
11209 (ves_icall_get_frame_info): Ditto.
11211 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11213 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11216 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11217 mono_arch_get_call_filter () and make it non-static, for consistency with the
11218 other architectures.
11220 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11223 * local-propagation.c:
11224 * mini-x86.c: Correct the name of arch defines.
11226 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11228 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11229 NO_EMULATE_LONG_SHIFT_OPS define.
11231 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11233 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11234 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11236 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11237 MACH fixes. Merged from the 2.0 branch.
11239 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11241 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11242 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11244 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11246 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11247 mono_marshal_get_native_wrapper () signature changes.
11249 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11251 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11252 conversion bug under arm.
11254 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11256 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11258 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11259 with overflow checking.
11261 2008-08-05 Marek Habersack <mhabersack@novell.com>
11263 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11264 to the genmdesc.pl file
11266 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11268 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11269 arg_array in the soft-float versions of the LOAD/STORE macros.
11271 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11274 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11276 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11278 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11279 a float HFA. Fixes #413621.
11281 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11283 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11284 frame_size to args_size. Fixes build.
11286 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11288 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11289 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11291 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11292 the stack are not unaligned. Fixes #413247.
11294 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11296 * mini.c: update jitted methods performance counters.
11298 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11300 * mini-exceptions.c: increase the exceptions thrown performance
11301 counter in mono_handle_exception ().
11303 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11305 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11306 can work with netmodules.
11308 2008-07-28 Geoff Norton <gnorton@novell.com>
11310 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11313 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11315 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11318 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11320 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11321 The float param registers and other param registers must be the
11322 same index on Windows x64.
11324 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11325 ArgValuetypeAddrInIReg argument case. Setting the argument
11326 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11328 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11329 variable computed above as the copy length for arguments of storage
11330 type ArgValuetypeAddrInIReg.
11332 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11333 ArgValuetypeAddrInIReg argument case. This case will rely on
11334 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11336 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11337 a 32 byte stack allocation for all calls. We will omit the adjustment for
11338 jump and tail call instructoins as they do not follow the typical call behavior.
11340 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11341 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11342 local variable and pass the local variable by reference to the called method.
11344 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11345 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11346 of a struct is passed in a register it must be saved with the other
11347 volatile argument on the stack.
11349 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11350 frame pointer the stack adjustment value must be saved to the unwind
11353 Contributed under MIT/X11 license.
11355 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11357 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11358 which got lost in the merge.
11360 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11362 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11365 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11367 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11368 icalls, since they won't be patched.
11370 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11371 different code sequence when running under valgrind to prevent some valgrind
11374 * iltests.il.in: Add new regression test.
11376 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11379 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11380 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11382 * iltests.il.in: Add new test.
11384 * aot-compiler.c: Fix some warnings.
11386 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11389 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11391 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11392 (mini_usage_jitdeveloper): Add a missing --wapi option.
11394 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11396 * mini-codegen.c: Simplify the is_fp macros.
11397 (free_up_ireg): Remove, use free_up_reg instead.
11398 (free_up_reg): Fix the fp case.
11400 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11402 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11405 * exceptions-x86.c: Merge some changes which seemed to have got lost
11406 in the linear-ir merge.
11408 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11410 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11411 long vreg volatile even if the variable was already created.
11413 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11414 volatile variables.
11416 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11418 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11420 * mini.c (mono_jit_compile_method_inner): Add support for
11421 MONO_EXCEPTION_BAD_IMAGE.
11423 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11424 mini_method_get_context () returns NULL. Fixes #356531.
11426 * mini.c (mono_method_to_ir): Ditto.
11428 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11429 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11431 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11433 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11434 in the LDFTN implementation.
11436 2008-07-25 Mark Probst <mark.probst@gmail.com>
11438 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11439 code, patch calls to icalls, too, even if they're not in the
11440 shared generic code hash. Fixes #411962.
11442 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11444 * cpu-x86.md: Increase the length of the fcall opcodes.
11446 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11447 calls returning floats.
11449 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11452 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11455 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11456 into the domain->method_code_hash.
11458 * aot-compiler.c: Fix win32 build.
11460 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11462 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11463 gshared NEWARR implementation.
11465 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11467 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11468 can be used outside of method_to_ir.
11470 * mini.h (MonoCompile): Add arg_types field.
11472 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11474 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11475 the values of the local arg_array and param_types array.
11477 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11479 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11480 got accesses might only get generated later when NEWOBJ is decomposed.
11482 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11483 looking up the native code of the target method when a delegate is called
11484 for the first time.
11486 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11489 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11491 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11492 AOT work on platforms without a working dlsym implementation.
11494 * mini.h: Bump AOT image format version.
11496 2008-07-24 Mark Probst <mark.probst@gmail.com>
11498 * mini-exceptions.c: Free a MonoType with
11499 mono_metadata_free_type() instead of g_free().
11501 * aot-runtime.c: Free a MonoType.
11503 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11505 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11508 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11511 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11512 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11515 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11517 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11518 NEWOBJ calls on valuetypes.
11520 * iltests.il.in: Add new test.
11522 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11524 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11526 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11527 is no longer needed.
11529 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11530 non register sized integer arguments.
11531 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11532 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11535 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11538 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11539 two a binop with different sized arguments is emitted.
11541 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11542 instruction in the ins==NULL case.
11544 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11546 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11548 * mini-x86.c: Fix osx build.
11550 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11553 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11554 instruction for non int sized variables.
11556 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11559 2008-07-23 Robert Jordan <robertj@gmx.net>
11561 * method-to-ir.c: Fix MSVC build.
11563 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11565 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11566 a non int sized type, widen it to an int since newer versions of gcc seem to
11567 generate code which needs this.
11569 * ssa2.c abcremoval2.c: Fix warnings.
11571 * *: Merge the Linear IR branch.
11573 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11574 the ChangeLog file there describes all the changes done over the years.
11575 Further documentation can be found at www.mono-project.com/Linear_IL.
11577 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11579 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11580 The float param registers and other param registers must be the
11581 same index on Windows x64.
11583 Contributed under MIT/X11 license.
11585 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11587 * mini.c: Make the previous fix GC safe.
11589 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11591 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11593 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11595 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11596 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11597 ArgValuetypeAddrInIReg instead.
11599 Contributed under MIT/X11 license.
11601 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11603 * mini-codegen.c (get_register_spilling): Fix a warning.
11605 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11607 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11608 for types which the initialization fails. Raises the provided exception
11609 at the right stop after cleanup.
11611 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11613 * aot-compiler.c: Free most of the memory allocated during compilation.
11615 * mini.c (mini_parse_debug_options): Fix a leak.
11617 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11618 during aot compilation.
11620 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11622 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11623 it has too much register pressure.
11625 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11627 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11629 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11631 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11634 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11635 on amd64 similar to the way it is done on arm.
11637 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11639 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11640 consistency, normalize error messages, avoid loading aot-only modules in
11643 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11646 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11648 2008-07-11 Martin Baulig <martin@ximian.com>
11651 (MonoDebuggerInfo): Add `interruption_request'.
11653 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11655 * aot-compiler.c (emit_plt): Remove some dead code.
11657 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11659 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11660 return the plt info offset belonging to a given plt entry.
11662 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11663 mono_aot_get_plt_info_offset.
11665 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11666 similar to the amd64 code by makeing jumps through a separate jump table
11667 instead of embedding the jump addresses into the code.
11669 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11671 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11674 2008-07-10 Martin Baulig <martin@ximian.com>
11676 * mini.c (mini_method_compile): Disable generics sharing when
11677 running in the debugger.
11679 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11681 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11683 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11684 the local register allocator from running out of registers on x86 when
11687 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11689 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11690 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11693 Contributed under MIT/X11 license.
11695 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11697 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11698 speed up the assembler.
11700 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11702 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11705 * mini.c: Move the soft float handling macros a bit earlier, add
11706 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11709 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11711 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11712 read-only to help catch code allocation requests.
11714 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11715 and turn it off when using --aot-only or when compiling with --aot=full.
11717 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11718 jump table for switches from the normal domain mempool, not the code
11721 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11722 unbox trampoline which handles aot-only mode too.
11724 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11725 an AOTed unbox trampoline.
11727 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11729 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11731 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11734 Contributed under MIT/X11 license.
11736 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11738 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11739 the unwind information for the method at the end of the allocated block.
11741 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11742 MonoCompileArch to hold the unwind info for SEH on Winx64
11744 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11745 frame pointer info for the method being compiled.
11747 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11748 the call to mono_exception_from_token.
11750 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11751 storing the method prolog information in a format that the Winx64 SEH can understand. This
11752 information is stored a the end of the method block because it is all 32-bit offset based.
11754 Contributed under MIT/X11 license.
11756 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11758 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11760 * wapihandles.c: Fix warnings.
11762 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11765 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11766 mono_jit_compile_method in aot-only mode since that calls the type
11769 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11770 get_delegate_invoke_impl in aot-only mode.
11772 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11774 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11776 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11778 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11781 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11783 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11784 init trampoline from the AOT file as well.
11786 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11787 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11790 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11793 * exceptions-amd64.c: Add _full variants for the remaining exception code
11794 creation functions as well, allow emission of relocatable code, remove
11795 caching since that is now done by the caller.
11797 * mini-exceptions.c: Add _full variants for the remaining exception code
11798 creation functions as well, add aot-only support.
11800 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11801 if we can determine a proper token for them.
11802 (add_wrappers): Add a few more wrappers.
11803 (emit_method_code): Remove some dead code.
11804 (emit_trampolines): Emit exception code too.
11806 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11808 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11809 mono_array_new_va which avoids varargs.
11811 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11813 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11814 mono_arch_create_specific_trampoline () in all places.
11816 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11817 a bit so it can be used for other things as well.
11819 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11822 * exceptions-amd64.c: Rename the caching from the exception code creation
11823 functions, it is done by the caller instead.
11825 * exceptions-amd64.c: Change the signature of the exception code creation
11826 functions to allow the creation of relocatable code later.
11828 * mini-exceptions.c: Add a set of functions to query the various
11829 runtime-generated exception functions.
11831 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11832 mono_arch_.. () functions.
11834 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11836 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11838 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11840 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11841 (mini_get_vtable_trampoline): Ditto.
11843 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11844 code in the AOT case by returning the code size and a list of relocations to
11847 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11849 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11851 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11854 Contributed under MIT/X11 license.
11856 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11858 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11859 so the buffer size can be computed correctly. Fixes #404735.
11861 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11862 normally as cfg->debug_info is already freed.
11864 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11866 * mini-amd64.c: For calls returning vtypes in registers, don't store
11867 the return address on the stack, instead allocate a separate local for
11870 2008-07-05 Mark Probst <mark.probst@gmail.com>
11872 * mini-trampolines.c, mini.h: Add an argument to
11873 mono_create_jit_trampoline_in_domain() for turning off the adding
11874 of the sync wrapper.
11876 * mini.c: Use the JIT trampoline without sync instead of
11877 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11880 2008-07-04 Mark Probst <mark.probst@gmail.com>
11882 * driver.c: Turn on GSHARED optimization by default.
11884 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11886 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11887 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11889 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11890 create a variant of the generic trampoline code callable from AOTed trampolines.
11892 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11893 trampoline code callable from AOTed trampolines.
11895 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11897 2008-07-04 Mark Probst <mark.probst@gmail.com>
11899 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11900 pass-through manner.
11902 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11903 and don't fail sharing for them anymore.
11905 * mini-exceptions.c: Handle exceptions in shared generic methods.
11907 * generic-sharing.c: When checking the context of a generic
11908 method, also check its class's context. Don't treat wrappers as
11911 * mini-trampolines.c: Some code factored out to
11912 metadata/generic-sharing.c. Handle the MRGCTX case.
11914 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11915 we must deal with the method being of another instantiation of the
11916 class. Add static rgctx invoke wrappers to generic methods.
11918 2008-07-04 Mark Probst <mark.probst@gmail.com>
11920 * mini.c: Provide all jit infos of generic shared methods with a
11923 * mini-exceptions.c: Handle the new situation that a generic info
11924 might be available, but not info about the this/vtable/mrgctx
11927 2008-07-03 Mark Probst <mark.probst@gmail.com>
11929 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11932 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11934 * dominators.c (check_dominance_frontier): Fix a warning.
11936 * mini.h: Add some missing prototypes.
11938 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11940 * driver.c (mono_jit_init_version): Correct the comments since the first
11941 argument should be the name of the root domain, not a filename.
11943 * aot-runtime.c (make_writable): Error out if this is called while running
11945 (load_aot_module): Ditto.
11947 * aot-compiler.c: Really fix the computation of method indexes.
11949 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11950 optimizations as this is no longer called frequently.
11952 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11953 method and the invoke impl code and pass it to the delegate trampoline instead of
11954 just the delegate class.
11956 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11958 * aot-compiler.c: Fixup the computation of method indexes.
11959 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11960 the method builder infrastructure.
11962 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11965 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11966 mode, load the method right away instead of creating a trampoline.
11968 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11970 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11973 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11975 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11976 (mono_aot_load_method): Use method_index instead of method->token.
11978 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11979 can handle icalls etc. properly.
11981 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11983 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11985 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11986 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11987 JIT_ICALL_ADDR patch type.
11989 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11991 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11993 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11995 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11997 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11999 * mini.c: Use domain->jit_code_hash_lock for controlling access to
12000 domain->jit_code_hash.
12002 2008-06-29 Zoltan Varga <vargaz@gmail.com>
12004 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
12006 2008-06-27 Zoltan Varga <vargaz@gmail.com>
12008 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
12009 get_this_arg_from_call, let it compute it when needed.
12011 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
12012 gsctx from code only when needed.
12014 * mini-trampolines.c (get_generic_context): Rename this to
12015 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
12016 it can be called by the arch backends.
12018 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
12020 2008-06-26 Zoltan Varga <vargaz@gmail.com>
12022 * driver.c (mono_main): Add experimental --aot-only command line option.
12024 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
12027 2008-06-26 Kornel Pal <kornelpal@gmail.com>
12029 * driver.c (DllMain): Remove mono_module_handle.
12031 Contributed under MIT/X11 license.
12033 2008-06-25 Zoltan Varga <vargaz@gmail.com>
12035 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
12036 for emitting methods which are not in the source assembly. Detect and report
12037 failure of assembling+linking.
12039 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
12041 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
12043 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
12045 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
12047 2008-06-24 Zoltan Varga <vargaz@gmail.com>
12049 * mini.h: Remove some obsolete prototypes.
12051 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
12053 2008-06-24 Mark Probst <mark.probst@gmail.com>
12055 * mini.c (get_object_generic_inst): Variable-sized arrays are not
12056 supported by Visual Studio, so use alloca().
12058 2008-06-23 Zoltan Varga <vargaz@gmail.com>
12060 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
12063 2008-06-23 Mark Probst <mark.probst@gmail.com>
12065 * mini.c: Fail sharing of a generic method if it contains an open
12066 catch clause (because we don't pass MRGCTXs yet).
12068 2008-06-23 Mark Probst <mark.probst@gmail.com>
12070 * mini.c: When compiling a method with generic sharing, insert the
12071 method instantiated with an all-Object generic context into the
12072 jit info table, instead of the context of the first instantiation
12073 of the method we happen to compile.
12075 2008-06-18 Martin Baulig <martin@ximian.com>
12077 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
12078 `major_version' and `minor_version'.
12080 2008-06-17 Mark Probst <mark.probst@gmail.com>
12082 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
12083 mono_method_is_generic_sharable_impl() takes an additional
12084 argument specifying whether to treat type variables as reference
12087 2008-06-17 Mark Probst <mark.probst@gmail.com>
12089 * mini.h: Removed obsolete prototypes.
12091 2008-06-17 Mark Probst <mark.probst@gmail.com>
12093 * mini.c: Don't fail generic sharing for initobj and sizeof - we
12094 already handle them.
12096 2008-06-17 Mark Probst <mark.probst@gmail.com>
12098 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
12099 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
12100 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
12101 tramp-x86.c: Added a MonoGenericContext* argument to
12102 mono_arch_get_unbox_trampoline() so that it can call other
12103 functions which require it.
12105 2008-06-17 Mark Probst <mark.probst@gmail.com>
12107 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
12108 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
12109 mono_arch_get_this_arg_from_call() takes a
12110 MonoGenericSharingContext* as well.
12112 2008-06-17 Mark Probst <mark.probst@gmail.com>
12114 * mini.c: Factor out code for emitting unbox into emit_unbox() and
12115 implement generic sharing of unbox.
12117 2008-06-17 Mark Probst <mark.probst@gmail.com>
12119 * mini.c: Don't compute the vtable to determine whether a field is
12120 special static, because it might not work for open types.
12122 2008-06-17 Mark Probst <mark.probst@gmail.com>
12124 * mini.c: Removed the unused token_type and token_source arguments
12125 from get_runtime_generic_context_ptr().
12127 2008-06-17 Marek Habersack <mhabersack@novell.com>
12129 * mini.c (ADD_BINOP): fix the build
12131 2008-06-16 Zoltan Varga <vargaz@gmail.com>
12133 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
12136 2008-06-16 Mark Probst <mark.probst@gmail.com>
12138 * mini.h: Removed class relations enum that's not used anymore.
12140 2008-06-16 Mark Probst <mark.probst@gmail.com>
12142 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
12144 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
12145 the lazy fetch trampoline access code.
12147 2008-06-15 Zoltan Varga <vargaz@gmail.com>
12149 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
12151 2008-06-14 Zoltan Varga <vargaz@gmail.com>
12153 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
12155 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
12157 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
12159 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12161 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
12164 * mini-ops.h: Add MIN/MAX_UN opcodes.
12166 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
12169 * basic-math.cs: Add more min/max tests.
12171 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12173 2008-06-13 Mark Probst <mark.probst@gmail.com>
12175 * mini.c: Small fix in the prologue of emit_castclass.
12177 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12179 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
12181 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
12182 do not work even for unsigned types. Fixes #400014.
12184 * basic-math.cs: Add regression tests for unsigned Min/Max.
12186 2008-06-13 Mark Probst <mark.probst@gmail.com>
12188 * mini.c: Added additional context_used argument to several
12189 functions, which will be needed for sharing generic methods. Use
12190 GET_RGCTX macro wherever appropriate. Declare only one
12191 context_used in mono_method_to_ir().
12193 2008-06-13 Mark Probst <mark.probst@gmail.com>
12195 * mini.c, generic-sharing.c: Removed generic class relations.
12197 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
12198 functions due to MRGCTX changes.
12200 2008-06-13 Mark Probst <mark.probst@gmail.com>
12202 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
12203 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
12204 with calculated IMT.
12206 * mini.c: Generic sharing of calls via generic interfaces.
12208 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
12209 generic method with non-constant MonoGenericContext*. Instead,
12210 the context is taken out of the method itself.
12212 2008-06-13 Mark Probst <mark.probst@gmail.com>
12214 * mini.c: Generic sharing of ldvirtftn.
12216 2008-06-13 Mark Probst <mark.probst@gmail.com>
12218 * mini.c: Generic sharing of ldftn.
12220 2008-06-13 Mark Probst <mark.probst@gmail.com>
12222 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12224 2008-06-13 Mark Probst <mark.probst@gmail.com>
12226 * mini.c: Generic sharing of the special case of ldtoken followed
12227 by a call to GetTypeFromHandle.
12229 2008-06-13 Mark Probst <mark.probst@gmail.com>
12231 * mini.c: Generic sharing of box for nullable types.
12233 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12235 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12236 are passed on the stack. Fixes #324807.
12238 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12240 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12241 for the ArgValuetypeAddrInIReg case.
12243 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12244 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12246 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12247 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12248 local variable and pass the local variable by reference to the called method.
12250 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12251 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12253 Contributed under MIT/X11 license.
12255 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12257 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12259 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12262 2008-06-10 Martin Baulig <martin@ximian.com>
12265 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12267 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12269 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12270 possible error when no arguments are passed.
12272 Contributed under MIT/X11 license.
12274 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12276 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12277 where the file name is NULL.
12279 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12281 * mini.c: Fix s390 build.
12283 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12285 * trace.c (mono_trace_parse_options): Fix warnings.
12287 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12289 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12291 * mini.c (remove_block_if_useless): Avoid printing the method name.
12293 * mini.c: Remove needless setting of ins->cil_code which is now done by
12296 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12299 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12300 translated code after it has been patched.
12302 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12304 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12305 avoid problems during code patching on SMP systems.
12306 (emit_call): Avoid adding a patch info which is already added by
12308 (mono_arch_emit_exceptions): Ditto.
12310 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12312 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12313 MONO_TYPE_ISSTRUCT already checks for it.
12315 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12317 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12318 structs with floats on Winx64 the float registers are not used.
12319 The integer registers are always used..
12320 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12321 only one register will be used and only if the size of the struct
12322 is 1,2,4, or 8 bytes.
12324 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12325 to work for Winx64.
12327 Contributed under MIT/X11 license.
12329 2008-06-05 Martin Baulig <martin@ximian.com>
12331 * debug-debugger.c (debugger_lookup_class): Also call
12332 mono_class_setup_methods() here; we're only called from RTI.
12334 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12336 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12337 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12338 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12339 Post-process object files and add dtrace-generated object, if necessary.
12341 Contributed under MIT/X11 license.
12343 2008-06-04 Mark Probst <mark.probst@gmail.com>
12345 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12348 * mini.c: Generic sharing for unbox.any and castclass.
12350 2008-06-04 Mark Probst <mark.probst@gmail.com>
12352 * mini.c: Ignore tailcall prefix in shared generic code and when
12353 doing calls which require a vtable/rgctx argument.
12355 2008-06-04 Mark Probst <mark.probst@gmail.com>
12357 * mini.c: Don't free the JIT info.
12359 * driver.c: Changes in the JIT info table testing code.
12361 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12363 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12364 interruption. Fix some warnings.
12366 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12367 interruption_checkpoint.
12369 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12371 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12372 from embedding applications.
12374 2008-06-02 William Holmes <billholmes54@gmail.com>
12376 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12377 reserving 32 bytes on the stack when making calls.
12379 Contributed under MIT/X11 license.
12381 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12383 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12384 the linear IL branch.
12386 * driver.c: Print out more information for --version on arm.
12388 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12390 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12391 bb_exit instead, since out of line bblocks might not actually be emitted
12394 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12395 maximum epilog size for out of line bblocks if tracing is enabled.
12397 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12399 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12401 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12403 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12405 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12406 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12409 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12411 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12412 the 'value' to store is a constant.
12414 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12416 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12417 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12419 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12421 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12422 for accessing method->generic_container.
12424 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12426 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12428 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12430 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12432 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12435 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12437 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12439 * mini.c: Handle the case when mono_class_vtable () fails.
12441 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12442 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12445 2008-05-22 Mark Probst <mark.probst@gmail.com>
12447 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12448 together with domain sharing.
12450 2008-05-22 Mark Probst <mark.probst@gmail.com>
12452 * mini.c: Treat callvirts to final methods like non-virtual calls
12453 when doing generic sharing, i.e. look them up in the runtime
12456 2008-05-22 Mark Probst <mark.probst@gmail.com>
12458 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12459 with computed types (for generic sharing).
12461 * mini.c: Generic sharing for mkrefany and refanyval.
12463 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12465 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12468 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12469 the generic sharing code.
12471 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12474 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12476 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12478 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12480 * driver.c: updated copyright date
12482 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12484 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12487 2008-05-19 Martin Baulig <martin@ximian.com>
12489 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12490 pointing to the new `_mono_debug_using_mono_debugger' variable.
12493 (mono_main): Check mono_debug_using_mono_debugger() rather than
12494 the `MONO_INSIDE_MDB' environment variable to check whether we're
12495 inside the debugger.
12497 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12499 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12502 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12504 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12506 * mini.c: Added mini_assembly_can_skip_verification. This
12507 function checks if the assembly requested to skip verification.
12508 Fixes part of #387274.
12510 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12512 * mini.c (mini_get_method): Disable the check for open generic classes when
12513 using generic sharing.
12515 * generics.cs: Add a test for #387034.
12517 * mini.c (mini_get_method): Check whenever the method class is an open generic
12518 type, and return NULL in that case, causing a verification error. Fixes
12521 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12523 * driver.c (mono_main): Revert r102623. The right
12524 thing to do is to enable the verifier under verifiable
12525 unless a --security flag was passed.
12527 We need this non-trivial behavior for --verify-all otherwise
12528 mcs-compileall won't be able to use it. As it needs everything to
12529 be verified under validil.
12531 2008-05-06 Martin Baulig <martin@ximian.com>
12535 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12536 (mono_debugger_thread_cleanup): Likewise.
12537 (mono_debugger_extended_notification): Likewise.
12539 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12541 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12542 against both inflated and non-inflated methods. We need to check against the
12543 generic definition for cases where the instantiated method is not visible.
12544 We need to check against the inflated types for cases where the instantiation
12545 changes any super type. This fixes #382986.
12547 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12548 that check for visibiliy as generic params only appears as the type subject
12549 of tokens on call opcodes. Field manipulation and ldftn must always
12550 target an exact type.
12552 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12554 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12555 if no related --security flag is passed.
12557 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12559 * mini-arch.h: Prepare support for ppc64.
12561 Contributed under MIT/X11 license.
12563 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12565 * aot-runtime.c: Prepare support for ppc64.
12567 Contributed under MIT/X11 license.
12569 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12571 * mini-ops.h: Prepare support for ppc64.
12573 Contributed under MIT/X11 license.
12575 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12577 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12579 Contributed under MIT/X11 license.
12581 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12583 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12584 assemblies, since aot_name is not a full path, causing us to load MS.NET
12585 assemblies on windows.
12587 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12589 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12590 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12591 * main.c: Use UTF-8 encoded command line instead of Windows default code
12592 page on Windows to support Unicode.
12593 * driver.c (DllMain): New function for mixed-mode assembly support.
12594 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12595 export __stdcall functions without decoration.
12597 Contributed under MIT/X11 license.
12599 2008-04-28 Mark Probst <mark.probst@gmail.com>
12601 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12602 saving it very early.
12604 2008-04-28 Mark Probst <mark.probst@gmail.com>
12606 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12607 deleted. The only way to access the new RGCTX is via the
12610 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12611 vtable instead of the RGCTX to static methods.
12613 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12614 accessing the new RGCTX.
12616 * generic-sharing.c: There is no separation between self, type
12617 arguments and other types in the RGCTX anymore.
12619 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12621 * mini-amd64.c (add_general): Remove previous stack adjustment.
12622 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12623 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12624 for 32 bytes of stack space reserved for all calls.
12626 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12627 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12630 Code contributed under MIT/X11 license.
12632 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12634 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12635 against the root definition, peeling out method and type instantiations.
12636 Cache verify success results, code that fails verification is still
12637 checked multiple times.
12639 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12641 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12643 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12645 * mini-amd64.c (add_general): Always increment stack on Win64.
12646 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12649 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12650 stack based argument handling on Win64.
12652 Code contributed under MIT/X11 license.
12654 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12656 * Makefile.am (version.h): Add support for git-svn.
12658 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12660 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12661 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12662 avoiding allocations and libc functions which might deadlock.
12664 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12665 'no-gdb-backtrace' option is set.
12667 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12669 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12671 2008-04-21 Martin Baulig <martin@ximian.com>
12673 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12674 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12676 2008-04-21 Martin Baulig <martin@ximian.com>
12678 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12679 `thread_vtable', `event_handler_ptr' and `event_handler'.
12681 2008-04-21 Martin Baulig <martin@ximian.com>
12683 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12684 allows delayed initialization of the `executable_code_buffer' when
12687 2008-04-21 Martin Baulig <martin@ximian.com>
12689 * mini.h (mono_debugger_create_notification_function): Removed.
12690 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12692 * mdb-debug-info64.s
12693 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12695 * mdb-debug-info32.s
12696 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12698 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12699 currently only works on x86 and x86_64, so don't create it on ppc.
12701 2008-04-21 Martin Baulig <martin@ximian.com>
12703 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12706 (mini_method_compile): In the fp elimination check, check
12707 `debug_options.mdb_optimizations' in addition to
12708 mono_debug_using_mono_debugger().
12710 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12711 disable some JIT optimizations which are only disabled when
12712 running inside the debugger.
12713 Added `--help-debug' option to describe the debugging options.
12714 (parse_debug_options): New static function to parse the `--debug'
12715 options, so we can easily add more stuff in future.
12717 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12719 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12720 the method has no body.
12722 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12724 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12725 assembly is not allowed in MSVC 64-bit compiler.
12726 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12727 as we get floating point exceptions everywhere.
12729 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12730 correctly align arguments for call to throw_exception.
12731 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12733 Code contributed under MIT/X11 license.
12735 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12737 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12739 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12741 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12743 * mini-amd64.c (NEW_INS): Set cil_code.
12745 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12746 from mini-amd64.c so all debugger related logic is in one place.
12748 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12749 later won't have a random ip assigned to them.
12751 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12753 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12754 the arch specific function initializes code_size.
12755 (mono_create_delegate_trampoline): Ditto.
12757 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12758 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12761 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12762 running under the debugger.
12764 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12767 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12768 debugger. Also move the disabling of optimizations here from driver.c.
12769 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12772 * mini.h (MonoCompile): Add a few new flags.
12774 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12776 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12777 so the cil_code field of created MonoInst's is properly set.
12778 (mini_select_instructions): Ditto.
12780 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12781 (MONO_INST_NEW_CALL): Ditto.
12783 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12784 in many places so the ins->cil_code field is properly initialized.
12786 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12789 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12791 * mini.c (mini_method_compile): Print a different message when compiling a
12794 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12797 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12799 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12802 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12804 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12806 * mini.c (handle_stack_args): Make this return void since its return value was
12807 never used. Also set cfg->unverifiable for invalid IL instead of calling
12810 2008-04-10 Mark Probst <mark.probst@gmail.com>
12812 * mini.c: Make sure "this" is live in catch clauses with type
12813 variables in shared generic code.
12815 2008-04-08 Mark Probst <mark.probst@gmail.com>
12817 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12818 generic_class_is_reference_type() to ensure the proper behaviour
12819 when sharing generic code and the type in question is a type
12822 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12824 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12825 race conditions when printing thread dumps. Fixes #377738.
12827 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12829 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12830 shows up when both MonoInst arguments can cause aliasig.
12831 There is likely no way in the current JIT to trigger this problem, but
12832 it showed up in the development of generics sharing, when in a new
12833 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12834 When the generics sharing code will be committed, its tests will be
12835 valid also for this bug.
12837 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12839 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12842 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12845 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12847 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12848 use a more detailed exception message for InvalidCastException.
12850 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12852 * driver.c (mono_main): Add --debug=casts option to turn on better
12853 InvalidCastException message details.
12855 * mini.c (mini_get_debug_options): New helper function to return the address of
12856 the debug_options variable.
12858 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12859 the jit_tls TLS variable.
12861 * mini.c (mono_jit_tls): New TLS variable.
12863 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12866 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12868 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12870 * mini.c: Removed verifer related stuff, code moved to verify.c.
12872 * driver.c: Using code from verify.c instead of mini.c.
12874 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12876 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12879 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12881 * mini.c (check_for_method_verify): Enabling verification of
12882 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12885 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12887 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12888 caller saved registers as well.
12890 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12891 saved registers as well.
12893 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12895 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12897 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12900 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12902 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12904 (get_call_info): Take a gsctx argument instead of 'cfg'.
12906 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12908 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12909 mono_verify_all is set.
12911 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12913 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12915 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12917 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12920 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12921 verifier and the code generated by the compiler.
12923 2008-03-25 Mark Probst <mark.probst@gmail.com>
12925 * mini.c: Generic sharing of the non-nullable case of the box
12928 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12930 * inssel.brg: Fix the build.
12932 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12934 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12936 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12937 Array:Address. Fixes #372410.
12939 * iltests.il.in: New tests for readonly prefix.
12941 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12943 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12944 mini-trampolines.c.
12946 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12949 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12951 * mini.c (mono_decompose_op_imm): New helper function.
12953 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12954 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12957 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12958 mono_arch_output_basic_block. Fix warnings.
12960 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12963 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12965 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12966 since the extra frame is now detected automatically inside the loop.
12968 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12969 opts which are now in mono_peephole_ins ().
12971 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12973 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12974 frames and skip duplicate managed-to-native frames. Fixes #367665.
12976 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12977 opts which are now in mono_peephole_ins ().
12978 (mono_arch_peephole_pass_2): Ditto.
12980 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12982 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12983 arch independent peephole optimizations.
12985 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12986 opts which are now in mono_peephole_ins ().
12988 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12990 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12992 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12995 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12996 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12999 2008-03-21 Zoltan Varga <vargaz@gmail.com>
13001 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
13002 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
13005 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
13006 mono_arch_output_basic_block. Fix warnings.
13008 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13010 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13013 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13015 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
13018 * iltests.il: Add new tests.
13020 2008-03-20 Kornel Pal <kornelpal@gmail.com>
13022 * mini.c: Removed Windows version macros.
13024 2008-03-20 Mark Probst <mark.probst@gmail.com>
13026 * generic-sharing.c: Put reflection types in the extensible part
13027 of the runtime generic context.
13029 * mini.c: Generic sharing of the GetTypeHandle special case of the
13030 ldtoken instruction.
13032 2008-03-20 Zoltan Varga <vargaz@gmail.com>
13034 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
13036 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
13038 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
13039 consistency with the other version on the linear IR branch.
13041 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
13043 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
13045 * iltests.il.in: Add new tests.
13047 2008-03-19 Zoltan Varga <vargaz@gmail.com>
13049 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
13051 * iltests.il.in: Add new tests.
13053 2008-03-19 Mark Probst <mark.probst@gmail.com>
13055 * mini.c: Two variables with the same name were declared in
13056 nesting contexts and one wasn't initialized. Fixed.
13058 2008-03-19 Mark Probst <mark.probst@gmail.com>
13060 * mini.c: Generic sharing of the initobj instruction.
13062 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
13064 * mini.c: make the test to optimize ldtoken from typeof() more
13067 2008-03-18 Mark Probst <mark.probst@gmail.com>
13069 * mini.c: Generic sharing of the initobj instruction for reference
13072 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
13074 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
13075 the mono_breakpoint_clean_code() code to perform bound checks.
13077 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
13079 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
13080 mono_arch_patch_callsite() to include the start of the managed method
13081 to be able to perform bound checks.
13083 2008-03-17 Mark Probst <mark.probst@gmail.com>
13085 * mini.c: Generic sharing for the isinst instruction.
13087 2008-03-17 Mark Probst <mark.probst@gmail.com>
13089 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13090 inssel-long32-mips.brg: Added opcodes for doing indirect calls
13091 with the runtime generic context argument.
13093 * mini.c: Share calls to several types of unsharable methods by
13094 putting the address of the method code in the runtime generic
13095 context and doing an indirect call.
13097 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13100 2008-03-16 Mark Probst <mark.probst@gmail.com>
13102 * generic-sharing.c: Change due to a change in the runtime genric
13105 2008-03-15 Martin Baulig <martin@ximian.com>
13108 (mono_arch_nullify_class_init_trampoline): Add call to
13109 mono_breakpoint_clean_code() to make things work when running
13110 inside the debugger.
13113 (mono_arch_nullify_class_init_trampoline): Add call to
13114 mono_breakpoint_clean_code() to make things work when running
13115 inside the debugger.
13117 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13119 * inssel-long.brg (reg): Fix 64 bit build.
13121 2008-03-14 Mark Probst <mark.probst@gmail.com>
13123 * mini.c, mini.h: Share static generic code by passing it an
13124 implicit argument pointing to the runtime generic context.
13126 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
13127 inssel-long32-mips.brg: New opcodes for calling shared static,
13128 which need to be passed the runtime generic context.
13130 * mini-amd64.c, mini-x86.c: Save the runtime generic context
13131 argument on the stack in the prologue if needed. New function for
13132 finding the runtime generic context argument from the registers
13133 saved by the trampoline.
13135 * mini-amd64.h, mini-x86.h: Specify which register to use for the
13136 runtime generic context argument.
13138 * tramp-amd64.c: Also restore the register used for the runtime
13139 generic context argument.
13141 * mini-trampoline.c: Resolve shared static calls by consulting the
13142 runtime generic context via the new argument.
13144 * generic-sharing.c: Add an argument to sharability-checking
13145 functions that specifies whether type variables should be treated
13146 as sharable type arguments.
13148 * inssel-x86.brg: Removed a superfluous, buggy rule.
13150 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
13153 2008-03-14 Martin Baulig <martin@ximian.com>
13155 * debug-debugger.c (main_thread_handler): Call
13156 mono_runtime_run_main() without sending any notifications.
13158 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
13160 2008-03-14 Zoltan Varga <vargaz@gmail.com>
13162 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
13164 2008-03-14 Mark Probst <mark.probst@gmail.com>
13166 * tramp-x86.c: Fixed register restore offsets in the trampoline
13167 code for ECX and EDX.
13169 2008-03-12 Geoff Norton <gnorton@novell.com>
13171 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
13172 different ucontext_t implementations.
13173 * exceptions-arm.c: Use the above defines to get exceptions working on
13174 iPhone (based on a patch by Luke Howard lukeh@padl.com)
13175 * mini-arm.c: Implement iPhone icache support (based on a patch by
13176 Luke Howard lukeh@padl.com)
13178 2008-03-12 Mark Probst <mark.probst@gmail.com>
13180 * mini.c: Enable generic sharing of calls to non-static
13181 non-interface non-generic non-value-type methods.
13183 * mini-trampolines.c: Resolve calls from shared generic code.
13185 2008-03-11 Zoltan Varga <vargaz@gmail.com>
13187 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
13189 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
13191 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
13193 * mini.c: some fixes for the AOT compiler.
13195 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13197 * cpu-amd64.md: Add clob:1 to some float opcodes.
13199 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
13201 * mini.h: Added MiniVerifierMode enumeration.
13203 * mini.c: Added mini_verifier_set_mode to control
13204 the usage of the new verifier.
13206 * mini.c (mono_method): Integrated the new verifier.
13208 * driver.c: Extended --security option with validil and
13209 verifiable options to activate the new verifier.
13211 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13213 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13214 optimization to ctors taking 0 or 2 arguments too.
13216 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13219 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13221 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13223 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13225 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13226 non-aot case as well.
13228 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13230 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13233 * aot-compiler.c (encode_patch): Ditto.
13235 * mini.h (G_MININT32): Fix the definition of this.
13237 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13239 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13241 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13243 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13245 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13246 methods returning vtypes in registers.
13247 (mono_arch_allocate_vars): Ditto.
13249 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13251 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13253 * generics.cs: Add a test from the linear IR branch.
13255 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13257 * mini.c (inline_method): Cache failed inline attempts.
13259 2008-03-04 Mark Probst <mark.probst@gmail.com>
13261 * mini.c: For shared methods of generic classes put the location
13262 of "this" into the MonoGenericJitInfo.
13264 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13265 register out of a MonoContext by register number. Add the generic
13266 sharing context as an argument to mono_arch_find_this_argument().
13268 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13269 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13270 for new arch function.
13272 * mini-exception.c: Handle open exception clauses in shared
13275 * mini-trampolines.c: Supply additional argument to
13276 mono_arch_find_this_argument().
13278 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13280 * Makefile.am (regtests): Run the bench.exe tests last.
13282 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13284 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13287 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13289 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13292 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13294 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13296 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13297 whose class has no cctor.
13299 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13301 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13303 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13306 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13308 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13309 to be in sync with the code on the linear IR branch.
13311 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13313 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13315 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13317 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13319 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13321 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13323 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13325 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13327 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13330 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13332 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13333 OP_LOADR4_MEMBASE emission.
13335 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13336 (mono_spillvar_offset_float): Ditto.
13338 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13340 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13343 * basic-long.cs: Add regression tests for them.
13345 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13347 (mono_arch_allocate_vars): Fix representation of single-precision float
13349 (mono_arch_output_basic_block): Ditto.
13351 * inssel-mips.brg: Ditto, remove duplicate items.
13353 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13354 arguments of tail calls as on other platforms.
13355 (mono_arch_output_basic_block): Handle tail calls.
13357 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13360 * objects.cs (test_5_pass_static_struct): Add test for it.
13362 Contributed under MIT/X11 license.
13364 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13366 * Makefile.am: Use gmcs for compiling the regression tests.
13368 * *.2.cs *.2.il: Rename to *.cs and *.il.
13370 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13372 * regalloc.h: Make the vassign array smaller.
13374 * mini.c (mini_method_compile): Remove an unused field in cfg.
13376 * mini-codegen.c: Add a bunch of micro optimizations.
13378 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13380 * regalloc.h: Remove some unused fields.
13382 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13384 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13386 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13388 2008-02-22 Mark Probst <mark.probst@gmail.com>
13390 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13392 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13393 trampoline: Fetch an entry from the runtime generic context. If
13394 it's NULL, jump to the actual trampoline to fill the runtime
13395 generic context. Otherwise, return it.
13397 * mini.c: Call the lazy fetch trampoline to get entries out of the
13398 runtime generic context.
13400 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13401 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13402 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13404 2008-02-21 Mark Probst <mark.probst@gmail.com>
13406 * mini.c: Fetch data out of the extensible part of the runtime
13407 generic context instead of calling a helper function.
13409 * generic-sharing.c: Some functions moved into
13410 metadata/generic-sharing.c. Helper function for fetching other
13411 types now checks and asserts against extensible rgctx (just for
13412 debugging purposes - the helper function isn't called anymore
13413 unless for debugging).
13415 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13417 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13418 for tail calls up to the point that the tests in iltests.exe run. Also add a
13419 dummy CKFINITE implementation.
13420 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13421 needed for trampoline LMF frames.
13423 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13424 trampoline LMF frames.
13426 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13428 * mini.c (inline_method): clean any pending loader error when inlining fail.
13429 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13431 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13433 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13435 * aot-runtime.c (decode_patch_info): Ditto.
13437 * mini.c (mono_resolve_patch_target): Ditto.
13439 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13442 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13444 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13445 if it references an icall address.
13447 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13449 * cpu-s390x.md: Remove some more unused opcodes.
13451 * cpu-s390x.md: Remove some unused opcodes.
13453 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13454 mono_op_imm_to_op ().
13456 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13457 instead of a switch statement.
13459 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13460 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13462 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13464 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13466 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13469 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13471 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13472 opened. Fixes #362607.
13474 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13476 * iltests.il.in: Add a test for static methods in interfaces.
13478 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13480 * genmdesc.c (build_table): Fix a crash on older glib versions.
13482 * cpu-sparc.md: Remove some unused opcodes.
13484 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13485 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13487 * cpu-amd64.md: Remove some unused opcodes.
13489 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13490 like the other opcodes.
13492 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13494 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13496 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13498 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13499 variables 'cfg' instead of 'm' for consistency.
13501 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13503 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13504 argument holding the vtype return address, to avoid the ambigious use of
13505 cfg->ret for this purpose.
13507 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13509 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13511 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13512 new mono_print_ins () function which only takes one argument.
13514 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13516 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13519 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13521 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13523 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13525 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13526 opcodes and other small changes.
13528 * mini-ops.h: Add some new opcodes from the linear IR branch.
13530 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13532 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13533 opcodes, use the REG_MEMBASE opcodes instead.
13535 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13536 opcodes, use the REG_MEMBASE opcodes instead.
13538 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13541 * mini.c (mono_op_imm_to_op): New helper function.
13543 * mini-ops.h: Add some opcodes from linear IR branch.
13545 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13547 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13550 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13552 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13555 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13557 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13559 * aot-compiler.c (emit_method_code): Add an assert.
13561 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13562 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13565 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13567 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13568 some load/store opcodes so they are consistent.
13569 (mono_arch_emit_prolog): Simplify some code.
13571 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13573 * objects.cs: Add tests for large argument offsets on ARM.
13575 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13576 stack offsets. Fixes #359651.
13578 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13580 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13582 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13584 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13586 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13588 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13589 rid of CEE_CONV_R_UN.
13591 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13593 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13595 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13597 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13599 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13601 * cpu-amd64.md: Remove some unused opcodes.
13603 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13605 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13607 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13608 arch specific functions for its parts. Call the peephole pass after local
13609 regalloc so the prolog can compute a more accurate max_offset.
13611 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13612 the corresponding OP_I/OP_L opcodes.
13614 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13616 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13618 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13620 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13621 as they are handled in mini.c.
13623 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13625 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13626 case since it is handled in mini.c.
13628 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13630 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13632 * *.c: Use the new opcodes in the IR and back end code.
13634 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13636 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13638 2008-02-06 Mark Probst <mark.probst@gmail.com>
13640 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13641 an assert because it has a race condition.
13643 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13645 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13647 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13649 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13651 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13652 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13654 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13656 * cpu-amd64.md (move): Correct the maximum size of move.
13658 2008-02-05 Mark Probst <mark.probst@gmail.com>
13660 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13661 the generic class init trampoline to return quickly if the class
13664 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13666 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13667 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13669 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13671 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13674 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13676 * objects.cs: Add some soft-float tests.
13678 * mini.c: Fix a couple more soft-float issues.
13680 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13682 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13683 avoid a REX prefix.
13685 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13687 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13688 exception happens while compiling a virtual method.
13690 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13692 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13694 * mini-sparc.c: Fix build.
13696 * mini-sparc.c (get_call_info): Add support for generic sharing.
13698 * mini-exceptions.c: Add a FIXME.
13700 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13702 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13703 altstack handling code.
13705 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13707 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13709 * mini-s390.c: Add support for generic sharing.
13711 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13713 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13715 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13717 * mini-s390x.c: Add support for generic sharing.
13719 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13721 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13723 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13724 can be used since it takes a 16 bit signed immediate.
13726 * inssel-s390x.brg: Fix OP_SETRET.
13728 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13730 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13732 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13734 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13736 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13739 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13742 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13743 of the unused mono_arch_patch_delegate_trampoline stuff.
13745 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13747 * basic-long.cs: Move the fp related tests to basic-float.cs.
13749 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13751 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13753 * basic-calls.cs: Add a test for proper float argument passing.
13755 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13756 if the context corresponds to an exception received through a signal.
13758 * exceptions.cs: Add a test for nullref handling at the start of a try
13761 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13763 * jit-icalls.c (mono_break): New JIT icall.
13765 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13767 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13769 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13771 * cpu-*.md: Get rid of unused opcodes.
13773 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13775 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13778 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13781 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13782 the arch independent trampoline code in mini-trampolines.c.
13784 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13786 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13788 * mini-s390.h: Remove an unused define.
13790 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13791 the arch independent trampoline code in mini-trampolines.c.
13793 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13795 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13797 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13799 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13801 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13803 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13805 * cpu-amd64.md: Use smaller sizes for int opcodes.
13807 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13809 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13812 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13815 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13816 instead of though a pointer to save an indirection when accessing elements of
13819 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13821 (NOT_IMPLEMENTED): New helper macro.
13822 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13825 * *.c: Use the new helper macro.
13827 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13829 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13831 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13833 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13836 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13838 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13839 profiling is enabled.
13841 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13843 (mono_arch_emit_prolog): Add more first bblock optimizations.
13845 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13846 in order if possible.
13847 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13848 bblock, since the arguments are still in their original registers.
13850 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13852 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13854 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13857 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13860 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13862 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13863 process async exceptions received while in unmanaged code.
13865 * mini.c (mini_init): Install a callback with the runtime which will be called
13866 when a thread receives an async exception while in unmanaged code.
13868 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13870 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13872 2008-01-16 Wade Berrier <wberrier@novell.com>
13879 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13881 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13882 compilation with sun cc.
13884 * cpu-*.md: Fix the build.
13886 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13888 * mini-amd64.h: Add some comments to the MonoLMF structure.
13890 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13892 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13893 in the LMF structure if possible. This saves two instructions in the
13894 managed->native wrappers.
13896 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13898 2008-01-16 Mark Probst <mark.probst@gmail.com>
13900 * generic-sharing.c: New type argument lookup code which uses the
13901 runtime generic context template.
13903 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13905 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13907 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13908 (mono_arch_output_basic_block): Fix localloc implementation.
13910 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13912 * mini-ia64.c (peephole_pass): Fix ia64 build.
13914 * mini-amd64.c (peephole_pass): Fix a warning.
13916 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13917 at a constant offset from sp/fp.
13919 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13920 instead of obtaining it from *lmf in the managed method case.
13922 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13924 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13926 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13928 * mini.h (MonoInstList): New type.
13929 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13930 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13931 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13932 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13933 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13934 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13935 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13936 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13937 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13938 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13939 MONO_INST_LIST_FOR_EACH_ENTRY,
13940 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13941 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13942 mono_inst_list_first, mono_inst_list_last,
13943 mono_inst_list_next, mono_inst_list_prev): New instruction
13944 list handling interfaces.
13945 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13946 list head 'ins_list'.
13947 (MonoInst): Replace next pointer with list head 'node'.
13948 (MonoCallInst): Make 'out_args' a MonoInstList.
13949 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13950 (MonoCompile): Delete reverse_inst_list and
13951 reverse_inst_list_len.
13952 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13953 mono_arch_lowering_pass, mono_arch_local_regalloc,
13954 mono_arch_output_basic_block, mono_arch_emit_prolog):
13955 Convert to new instruction lists.
13956 (insert_after_ins): Delete.
13957 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13959 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13960 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13961 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13962 mono_emulate_opcode, mono_emit_load_got_addr,
13963 inline_method, mono_method_to_ir, mono_print_bb_code,
13964 print_dfn, decompose_pass, nullify_basic_block,
13965 replace_out_block_in_code, remove_block_if_useless,
13966 merge_basic_blocks, move_basic_block_to_end,
13967 try_unsigned_compare, optimize_branches, mono_print_code,
13968 mini_select_instructions, remove_critical_edges): Likewise.
13969 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13970 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13971 mono_arch_output_basic_block, mono_arch_emit_prolog):
13973 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13974 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13975 mono_arch_output_basic_block): Likewise.
13976 (inst_list_prepend, insert_after_ins): Delete.
13977 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13978 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13980 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13981 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13982 mono_arch_emit_prolog): Likewise.
13983 * cfold.c (mono_constant_fold): Likewise.
13984 * liveness.c (visit_bb, mono_analyze_liveness,
13985 optimize_initlocals): Likewise.
13986 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13987 * graph.c (mono_draw_code_cfg): Likewise.
13988 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13989 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13990 mono_ssa_cprop): Likewise.
13991 * abcremoval (get_relations_from_previous_bb, process_block):
13993 * local-propagation (mono_cprop_invalidate_values,
13994 mono_local_cprop_bb): Likewise.
13995 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13996 peephole_pass, mono_arch_output_basic_block,
13997 mono_arch_emit_prolog): Likewise.
13998 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13999 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14000 mono_arch_emit_prolog): Likewise.
14001 (insert_after_ins): Delete.
14002 * aliasing.c (print_code_with_aliasing_information,
14003 mono_build_aliasing_information, mono_aliasing_deadce):
14004 Convert to new instruction lists.
14005 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
14006 peephole_pass, NEW_INS, mono_arch_lowering_pass,
14007 mono_arch_local_regalloc, mono_arch_output_basic_block):
14009 (insert_after_ins): Delete.
14010 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
14011 peephole_pass, mono_arch_output_basic_block): Convert to
14012 new instruction lists.
14013 * mini-codegen (InstList, inst_list_prepend,
14014 insert_after_ins): Delete.
14015 (insert_before_ins, get_register_force_spilling,
14016 get_register_spilling, free_up_ireg, free_up_reg,
14017 create_copy_ins, create_spilled_store, alloc_int_reg,
14018 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
14019 to new instruction lists.
14020 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
14021 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
14022 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
14023 (insert_after_ins): Delete.
14024 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
14025 mono_arch_local_regalloc, mono_arch_output_basic_block,
14026 mono_arch_call_opcode): Convert to new instruction lists.
14027 (insert_after_ins): Delete.
14028 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
14029 peephole_pass, mono_arch_output_basic_block,
14030 mono_arch_emit_prolog): Convert to new instruction lists.
14032 2008-01-11 Zoltan Varga <vargaz@gmail.com>
14034 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
14036 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
14039 * Makefile.am (version.h): Make this work with non-bash shells.
14041 2008-01-10 Zoltan Varga <vargaz@gmail.com>
14043 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
14045 2008-01-08 Zoltan Varga <vargaz@gmail.com>
14047 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
14048 the InitializeArray optimization.
14050 2008-01-06 Zoltan Varga <vargaz@gmail.com>
14052 * mini.c driver.c: Don't include os/gc_wrapper.h.
14054 2008-01-05 Zoltan Varga <vargaz@gmail.com>
14056 * mini.c (print_jit_stats): Print GC statistics if available.
14058 2008-01-04 Zoltan Varga <vargaz@gmail.com>
14060 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
14062 2007-12-29 Zoltan Varga <vargaz@gmail.com>
14064 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
14066 2007-12-26 Zoltan Varga <vargaz@gmail.com>
14068 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
14070 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
14072 * driver.c (mono_main): Ditto.
14074 2007-12-23 Zoltan Varga <vargaz@gmail.com>
14076 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
14078 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
14079 in the vtable can't be encoded.
14080 (compile_method): Ditto.
14082 2007-12-21 Zoltan Varga <vargaz@gmail.com>
14084 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
14087 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
14090 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
14091 the top LMF entry belongs to the current method.
14093 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
14095 2007-12-20 Zoltan Varga <vargaz@gmail.com>
14097 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
14099 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
14101 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
14103 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
14105 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
14107 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
14110 * basic-float.cs: Add an ulong->double cast test.
14112 2007-12-15 Zoltan Varga <vargaz@gmail.com>
14114 * mini.c (mono_method_to_ir): Fix a warning.
14116 2007-12-14 Zoltan Varga <vargaz@gmail.com>
14118 * mini-ops.h: Add OP_SWITCH.
14120 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
14121 CEE_SWITCH in back-end code, use OP_SWITCH instead.
14123 2007-12-11 Geoff Norton <gnorton@novell.com>
14125 * mini-s390x.c: Minor change to the MAX() define to allow
14126 it to compile with other gcc versions.
14128 2007-12-11 Geoff Norton <gnorton@novell.com>
14131 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
14133 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14135 exceptions-arm.c (mono_arch_get_restore_context): Restore
14138 exceptions-arm.c (throw_exception): Save the frame pointer.
14139 This is a partial fix for #323747. Only the client side is
14142 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
14144 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
14145 was using an unrelated variable to log the class which
14146 needed the cctor to be called. This was crashing on arm.
14148 2007-12-09 Robert Jordan <robertj@gmx.net>
14150 * mini-x86.c (mono_arch_emit_epilog):
14151 Consider all kinds of 64-bit types. Fixes #323114.
14153 2007-12-08 Zoltan Varga <vargaz@gmail.com>
14155 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
14157 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14159 * mini-amd64.c (peephole_pass): Add a missing instruction check.
14161 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
14163 * mini.c: run type ctor before allocating an object, not only
14164 when running it's constructor method (fixes at least part of bug #342507).
14166 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14168 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
14170 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
14171 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
14174 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
14175 mono_generic_class_init_trampoline () the same as it is done with the other
14178 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
14179 aot-runtime.c aot-compiler.c: Implement AOT support.
14181 2007-12-07 Mark Probst <mark.probst@gmail.com>
14183 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
14184 build for archs which don't have the vtable trampoline defined
14187 2007-12-07 Zoltan Varga <vargaz@gmail.com>
14189 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
14191 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
14193 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
14195 * tramp-<ARCH>.c: Use the new helper function.
14197 2007-12-07 Mark Probst <mark.probst@gmail.com>
14199 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
14200 trampoline call, which takes a vtable argument.
14202 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
14203 OP_TRAMPCALL_VTABLEs like other calls.
14205 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
14206 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
14207 call. Implemented a support function which fetches the vtable
14208 from a register set.
14210 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
14211 Implemented a generic class init trampoline, using the
14212 OP_TRAMPCALL_VTABLE opcode.
14214 * mini.c: Implemented static field access when sharing generic
14215 code. This implies initing the class using the new
14216 OP_TRAMPCALL_VTABLE call.
14218 2007-12-07 Mark Probst <mark.probst@gmail.com>
14220 * mini.c: Don't compile methods with sharing enabled if their
14221 classes are disabled for sharing.
14223 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14225 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14226 opcodes. Fixes #346563.
14228 * objects.cs: Add a new test.
14230 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14232 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14233 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14235 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14237 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14239 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14241 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14244 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14246 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14248 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14249 optimization in the AOT case.
14251 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14253 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14255 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14257 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14259 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14261 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14262 is created by the inlined delegate ctor.
14264 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14266 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14268 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14270 * cpu-x86.md: Fix the length of ckfinite.
14272 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14274 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14276 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14277 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14279 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14281 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14282 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14284 2007-11-28 Martin Baulig <martin@ximian.com>
14287 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14288 after creating the trampoline.
14290 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14292 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14294 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14297 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14298 instead of the calling method to help AOT.
14300 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14302 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14304 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14307 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14309 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14311 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14312 (encode_method_ref): No need to handle generic method definitions specially.
14314 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14316 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14319 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14321 (compile_method): Enable generic sharing.
14323 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14325 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14326 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14328 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14331 * mini-trampolines.c: Fix a warning.
14333 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14335 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14336 (generic_class_is_reference_type): Remove unused function.
14338 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14339 in the generic vtable trampoline case.
14341 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14343 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14344 return an AOT method based on a vtable slot.
14346 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14348 * mini.c (mini_get_vtable_trampoline): Export this.
14350 2007-11-22 Martin Baulig <martin@ximian.com>
14353 (MonoDebuggerInfo): Move `debugger_version' up.
14355 2007-11-22 Martin Baulig <martin@ximian.com>
14358 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14360 * mini-trampolines.c
14361 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14362 after compiling the method.
14364 2007-11-20 Martin Baulig <martin@ximian.com>
14367 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14368 (mono_debugger_remove_breakpoint): Likewise.
14369 (mono_debugger_check_breakpoints): Likewise.
14371 * debug-debugger.c: Implement the new breakpoint interface here.
14373 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14375 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14376 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14378 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14380 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14382 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14384 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14387 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14390 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14391 returning a vtype in a register.
14393 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14394 here from the arch specific code.
14396 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14399 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14400 (mono_arch_emit_prolog): Increment maximum prolog size.
14402 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14403 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14405 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14406 MonoGenericSharingContext.
14408 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14409 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14411 2007-11-15 Mark Probst <mark.probst@gmail.com>
14413 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14414 which extract fields out of the runtime generic context. Full
14415 sharing of the NEWARR opcode.
14417 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14419 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14420 --enable-minimal=ssa.
14422 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14424 * mini-trampolines.c (mono_delegate_trampoline): Update after
14425 mono_marshal_get_delegate_invoke () signature change.
14427 2007-11-13 Mark Probst <mark.probst@gmail.com>
14429 * mini.c: Removed the shared context in favor of the generic
14430 sharing context. Allocate the MonoJitInfo structure with room for
14431 the generic sharing context if it's needed.
14433 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14434 domain-internals.h now.
14436 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14438 * generic-sharing.c: Several changes for working without a shared
14439 context and instead operating on open types instead.
14441 2007-11-12 David S. Miller <davem@davemloft.net>
14443 * inssel-sparc.brg: Fix double instruction emit.
14445 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14447 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14448 Get/Set/Address methods.
14450 * mini.c debug-debugger.c mini-trampolines.c: Update after
14451 mono_marshal_get_delegate_invoke signature change.
14453 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14455 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14456 This can happens with dynamic methods. Fixes the other bug in #322722.
14458 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14460 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14463 * mini-arm.c (arm_patch): Implement patching of BX call
14464 sequence. Fixes one of the bugs in #322722.
14466 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14468 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14469 under Linux. We only need to flush every 32-byte cache line.
14471 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14474 move_basic_block_to_end: Add branches when needed, eventually creating
14476 optimize_branches: added a parameter that tells if it's ok to create
14477 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14478 and avoid calling move_basic_block_to_end when it's not ok.
14481 2007-11-07 Mark Probst <mark.probst@gmail.com>
14483 * mini.c: Abort inlining call to InitializeArray if something
14484 looks wrong. Let the icall handle it, which now has proper safety
14487 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14489 * mini.c (mono_spill_call): add support for soft-float.
14491 * mini.c (mono_method_to_ir): add support for soft-float
14492 to inlined functions that return float.
14494 * mini.c (mono_method_to_ir): add support for soft-float
14495 to cee_stsfld opcode on float fields.
14497 2007-11-05 Geoff Norton <gnorton@novell.com>
14499 * mini-x86.h: Fix the structure access for X86 Leopard.
14502 2007-11-05 Martin Baulig <martin@ximian.com>
14504 * mini-trampolines.c
14505 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14506 after compiling the method to notify the debugger.
14508 2007-11-05 Martin Baulig <martin@ximian.com>
14510 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14512 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14514 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14515 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14517 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14519 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14520 native-to-managed wrappers.
14522 2007-11-01 Geoff Norton <gnorton@novell.com>
14524 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14527 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14529 * mini.c, mini-x86.c: when getting back from unmanaged code
14530 to managed via a marshaled delegate we also need to set the
14533 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14535 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14538 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14540 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14541 let the debugger or other external agents to tell the JIT when
14542 a sw breakpoint has been inserted in the code that the JIT needs
14543 to be able to inspect.
14545 2007-10-31 Martin Baulig <martin@ximian.com>
14548 (MonoDebuggerInfo): Remove `runtime_class_init'.
14550 2007-10-30 Martin Baulig <martin@ximian.com>
14553 (mono_debugger_thread_created): Added `MonoThread *' argument.
14554 (mono_debugger_extended_notification): New public method.
14555 (mono_debugger_trampoline_compiled): New public method.
14558 (MonoDebuggerThreadInfo): Added `thread' and
14559 `extended_notifications' fields.
14562 (debugger_executable_code_buffer): New static variable.
14565 (MonoDebuggerInfo): Added `executable_code_buffer',
14566 `executable_code_buffer_size', `breakpoint_info_area',
14567 `breakpoint_table' and `breakpoint_table_size'.
14569 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14571 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14572 that IP either is an unused value or the vtable pointer. IMT
14573 calls use vtable + offset now. Reduced by almost half the size
14576 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14578 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14579 defines to access param registers. Replace long usage with
14580 gsize as sizeof(long) != sizeof(void*) on Win64.
14582 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14583 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14584 instead of non-existant _GetAddressOfReturnAddress.
14586 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14587 param registers. Save/restore %rdi and %rsi in MonoLMF.
14589 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14590 param registers. Modify (throw_exception) signature to take
14591 %rdi and %rsi on Win64.
14593 Code is contributed under MIT/X11 license.
14595 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14597 * helpers.c: unlink debugging output files.
14599 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14601 * mini.c: Move mono_create_ftnptr () to object.c.
14603 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14605 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14606 optional. This function can now be used to disassemble code generated
14607 outside the JIT such as trampolines and IMT thunks.
14609 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14611 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14612 vtable pointer from a ldr instruction.
14614 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14615 new IMT call sequence.
14617 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14618 call sequence for interface invocations.
14620 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14621 for imt support. This function is empty since IMT on ARM requires no
14622 special handling on the IR side.
14624 * mini-arm.c (mono_arch_find_imt_method): added, required for
14627 * mini-arm.c (mono_arch_find_this_argument): added, required
14630 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14631 a ldr instruction to load a value stored in the code stream.
14633 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14637 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14639 * mini.c (mini_init): Install the jump trampoline callback.
14641 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14643 * mini-trampolines.c: handle synchronized methods with the common
14644 vtable trampoline (bug #335601).
14646 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14648 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14650 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14653 * mini-ia64.h mini-ia64.c: Add support for IMT.
14655 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14656 prolog. Fixes #331958.
14658 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14660 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14662 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14664 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14667 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14669 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14672 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14674 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14677 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14679 * mini-trampolines.c: changed the magic rampoline to understand
14680 the common vtable trampoline method: the method to invoke is
14681 determined by the vtable displacement of the call.
14683 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14685 * mini.c, mini.h: register the common vtable trampoline if the
14686 architecture supports it.
14688 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14690 * cpu-amd64.md: use the correct max length for tls_get.
14692 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14694 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14695 CEE_STELEM_ANY. Fixes #333696.
14697 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14699 * exceptions-x86.c: provide more graceful handling of the case where
14700 we followed a bogus function pointer from managed code (bug #332866).
14702 2007-10-11 Mark Probst <mark.probst@gmail.com>
14704 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14705 replaces the generic_shared flag and will carry more information
14708 * generic-sharing.c: Added mini_type_stack_size() which allows
14709 allows open types if given a generic sharing context.
14710 mini_get_basic_type_from_generic() takes a
14711 MonoGenericSharingContext* instead of a MonoCompile* now.
14713 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14714 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14715 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14716 changes above. Just passing arguments through to the right
14719 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14721 * mini-arm.c: unify the call emission to emit_code_seq().
14723 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14725 * tramp-arm.c: reduced the trampoline size.
14727 2007-10-10 Mark Probst <mark.probst@gmail.com>
14729 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14730 variable handling out of arch-specific code.
14732 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14734 * mini-arm.c: implemented fast delegate dispatch.
14736 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14738 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14739 that fp elimination is turned off if the space required by locals is too
14740 big. Fixes #331958.
14742 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14744 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14745 ARM to the new style trampoline.
14747 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14749 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14751 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14753 2007-10-09 Martin Baulig <martin@ximian.com>
14756 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14757 `field_info_offset_offset'.
14759 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14761 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14762 removed more internal usage of the r11 register and made it available
14763 to the register allocator.
14765 2007-10-08 Mark Probst <mark.probst@gmail.com>
14767 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14768 when sharing generics and treat type variables as references.
14770 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14772 * mini-ppc.c: started removing the internal uses of register r11
14773 to eventually allow the register allocator to manage it as an
14774 additional available register.
14776 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14778 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14780 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14782 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14783 specific trampolines as they are not performance critical as a jump
14784 target (maybe align as before only for AOT code?). This saves about
14785 200 KB of native code on x86 for monodevelop startup.
14787 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14789 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14790 monodevelop startup.
14792 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14794 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14796 * mini-sparc.h mini-sparc.c: Implement IMT support.
14798 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14799 its smaller and doesn't clobber sparc_g1.
14801 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14803 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14805 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14807 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14809 * mini-ppc.c: implemented fast delegate invocation.
14811 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14813 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14815 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14817 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14818 code to the new style trampoline in preparation for IMT support.
14820 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14822 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14823 systems already. This also reduces the specific trampiline sizes and
14824 prepares for the use of r12 as the IMT identifier register.
14826 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14828 * mini-mips.h: endianess fix (simplified from a patch by
14829 Thomas Kunze <thommy@tabao.de>, bug #323737).
14831 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14833 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14834 to access ucontext fields and enable netbsd support
14835 (partially from Magnus Henoch <mange@freemail.hu>).
14837 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14839 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14840 use the preprocessor from the CPP env var if it is set.
14842 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14844 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14845 code, before interface_offset gets used.
14847 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14849 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14850 mono_class_setup_vtable () before accessing klass->vtable.
14852 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14854 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14857 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14859 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14860 IMT slots (this saves hundreds of KB of memory in programs like
14861 IronPython and Monodevelop).
14863 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14865 * mini.c: print the delegate counter.
14867 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14869 * mini-x86.c: make it easier to enable the debugging code for IMT
14872 2007-09-28 Martin Baulig <martin@ximian.com>
14875 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14876 `mono_method_klass_offset' and `mono_method_token_offset'.
14878 2007-09-20 Mark Probst <mark.probst@gmail.com>
14880 * mini.c: First generics sharing implementation. Can only share
14881 in very simple cases. If sharing doesn't work it falls back to
14882 dedicated compilation.
14884 * mini.h: Flag in MonoCompile to specify whether generic
14885 compilation is shared. Flags enum for marking which generic inst
14886 of a context is used. Prototypes for helper functions.
14888 * generic-sharing.c: Helper functions for generic method sharing.
14890 * optflags-def.h: Optimization flag (gshared) for enabling generic
14891 method sharing added.
14893 * Makefile.am: generic-sharing.c added.
14895 2007-09-19 Daniel Nauck <dna@mono-project.de>
14897 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14899 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14900 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14903 2007-09-19 Martin Baulig <martin@ximian.com>
14905 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14906 mono_debug_cleanup() is now part of mono_cleanup().
14908 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14910 * driver.c (mono_main): Fix a warning.
14912 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14914 * aot-compiler.c: Optimize various parts when processing large assemblies.
14917 * mini.c (mono_patch_info_hash): Improve hash function.
14919 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14921 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14923 Code is contributed under MIT/X11 license.
14925 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14927 * mini.c (mini_init): Fix a leak.
14929 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14931 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14933 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14935 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14937 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14939 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14941 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14944 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14946 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14948 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14950 * aot-runtime.c (decode_patch_info): Ditto.
14952 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14954 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14955 static case. Cache delegates in architecture specific code,
14956 based on number of parameters.
14958 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14959 in architecture specific code, based on number of parameters.
14961 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14962 caching happen in architecture specific code now.
14964 Code is contributed under MIT/X11 license.
14966 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14968 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14969 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14970 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14972 Code is contributed under MIT/X11 license.
14974 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14975 * mini.c: (mono_thread_abort) Fixed bug #82416.
14977 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14979 * mini.: hook the new managed GC allocation feature into the JIT.
14981 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini.c: implementation for the new runtime tls opcode.
14985 2007-09-11 Martin Baulig <martin@ximian.com>
14988 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14989 `mono_method_inflated_offset'.
14991 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14993 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14994 async exceptions into a method.
14996 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14997 purpose of testing whenever the unwinder works at every instruction.
14999 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
15001 * mini.c: check accessibility of method used in ldftn (fixes
15004 2007-09-04 Zoltan Varga <vargaz@gmail.com>
15006 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
15008 * inssel.brg: Fix a warning.
15010 2007-09-03 Martin Baulig <martin@ximian.com>
15012 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
15013 now takes the `main_method' as argument.
15015 2007-09-02 Zoltan Varga <vargaz@gmail.com>
15017 * cpu-sparc.md (endfilter): Add missing src1:i argument.
15019 2007-08-30 Jonathan Chambers <joncham@gmail.com>
15021 * driver.c: include the cil-coff.h header on Windows.
15023 Code is contributed under MIT/X11 license.
15025 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15027 * mini.c, driver.c: don't include the cil-coff.h header.
15029 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
15031 * mini.c: flag places that needs fixes fo soft-float support.
15033 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
15035 * mini.h, inssel-float.brg: fix soft-float constant loads on big
15036 endian systems (partially from Dean Jenkins, bug #81924).
15038 2007-08-28 Mark Probst <mark.probst@gmail.com>
15040 * mini.c (check_linkdemand): Remove embedded reference object in
15041 call to LinkDemandSecurityException.
15042 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
15043 with an IntPtr instead of a reference object.
15045 2007-08-28 Zoltan Varga <vargaz@gmail.com>
15047 * mini.c (handle_initobj): Handle alignment properly.
15049 * inssel.brg (mini_emit_memset): Ditto.
15051 * inssel.brg (mini_emit_memcpy): Ditto.
15053 * inssel-sparc.brg: Ditto.
15055 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
15057 2007-08-26 Zoltan Varga <vargaz@gmail.com>
15059 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
15060 exceptions raised in unmanaged code. Fixes part of #82594.
15062 2007-08-24 Mark Probst <mark.probst@gmail.com>
15064 * mini.c (mono_method_to_ir), declsec.c
15065 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
15067 2007-08-22 Martin Baulig <martin@ximian.com>
15070 (MonoDebuggerThreadInfo): New typedef.
15071 (mono_debugger_thread_table): New global variable.
15072 (mono_debugger_thread_created): New public function.
15073 (mono_debugger_thread_cleanup): New public function.
15076 (MonoDebuggerInfo):
15077 - removed `get_current_thread' and `lookup_assembly'.
15078 - removed `data_table'.
15079 - added `thread_table'.
15082 (mono_thread_start_cb): Call mono_debugger_thread_created().
15083 (mono_thread_attach_cb): Likewise.
15084 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
15085 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
15088 * driver.c (mono_main): Move mono_debug_init() up, before calling
15089 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
15091 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15093 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
15094 together when passing several arguments of type double (gives a small
15095 speedup and saves a few bytes of generated code).
15097 2007-08-20 Jb Evain <jbevain@novell.com>
15099 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
15101 2007-08-20 Jb Evain <jbevain@novell.com>
15103 * mini.c (mono_method_to_ir): throw MethodAccessException
15104 and FieldAccessException instead of InvalidProgramException.
15106 2007-08-20 Mark Probst <mark.probst@gmail.com>
15108 * mini.c: CoreCLR security checks.
15110 * mini.h: Removed MonoSecurityMode (moved to
15111 metadata/security-manager.h) and mono_security_mode global var
15112 (replaced by set/get functions in security-manager.h).
15114 * driver.c: Added "core-clr-test" security mode for testing. Used
15115 set-function for setting security mode.
15117 2007-08-17 Mark Probst <mark.probst@gmail.com>
15119 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
15120 the new jit_info_table.
15122 * driver.c: Test code for the new jit_info_table (enabled by the
15123 define MONO_JIT_INFO_TABLE_TEST).
15125 2007-08-14 Zoltan Varga <vargaz@gmail.com>
15127 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
15128 detection of call <REG> instruction sequence. Fixes build on freebsd.
15130 2007-08-13 Zoltan Varga <vargaz@gmail.com>
15132 * mini-exceptions.c: Fix a warning.
15134 2007-08-11 Zoltan Varga <vargaz@gmail.com>
15136 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
15137 stack overflow handling code on amd64 too.
15139 * mini-exceptions.c (mono_setup_altstack): Make this use
15140 mono_thread_get_stack_bounds ().
15142 * mini-x86.h: Disable sigaltstack on solaris x86.
15144 2007-08-10 Zoltan Varga <vargaz@gmail.com>
15146 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
15148 2007-08-10 Geoff Norton <gnorton@customerdna.com>
15150 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
15152 2007-08-08 Zoltan Varga <vargaz@gmail.com>
15154 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
15156 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
15158 2007-08-03 Neale Ferguson <neale@sinenomine.net>
15160 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
15163 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15165 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
15166 to be emitted (bug #82281).
15168 2007-08-01 Martin Baulig <martin@ximian.com>
15170 Merged the `debugger-dublin' branch.
15172 * debug-debugger.h (MonoDebuggerInfo):
15173 Removed the `old_*' compatibility entries.
15174 Added `debugger_version' and `data_table'.
15175 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
15176 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
15179 (MiniDebugMethodBreakpointInfo): Add `address_list'.
15180 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
15181 instead of a `gconstpointer'.
15182 (mono_debugger_insert_method_breakpoint): Return a
15183 `MonoDebugMethodAddressList *'.
15185 2007-06-28 Martin Baulig <martin@ximian.com>
15187 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15189 2007-08-01 Zoltan Varga <vargaz@gmail.com>
15191 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
15192 __builtin_frame_address () since it is broken on older gcc versions.
15194 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
15196 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
15197 on the stack overflow handling and made the managed stack overflows
15198 catchable in most cases using soft guard pages.
15199 * exceptions-x86.c: added code to restore the protection in the soft
15200 guard pages at the end of exception handling.
15202 2007-07-31 Zoltan Varga <vargaz@gmail.com>
15204 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
15206 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15208 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
15209 exception handling.
15211 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15213 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15214 signal handling support until it has been ported to the new mechanism.
15215 * mini.c: fixed stack overflow detection and use the new
15216 architecture code to handle signals on the altstack.
15218 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15220 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15221 stack overflows on the alt stack.
15223 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15225 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15226 stack overflows on the alt stack.
15228 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15230 * exceptions-ppc.c: cleanup preparing for altstack support.
15232 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15234 * exceptions-arm.c: cleanup preparing for altstack support.
15236 2007-07-27 Mark Probst <mark.probst@gmail.com>
15238 * mini.c (print_jit_stats): Output hazard pointer stats.
15240 2007-07-26 Mark Probst <mark.probst@gmail.com>
15242 * driver.c, mini.c: Replaced security mode flags with a single
15245 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15247 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15249 2007-07-25 Mark Probst <mark.probst@gmail.com>
15251 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15252 (which doesn't do anything yet) for activating Core CLR
15253 (Silverlight) security.
15255 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15257 * mini-codegen.c: work around a possible gcc bug on arm.
15259 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15261 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15262 message for platforms that don't support AOT compilation.
15264 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15266 * mini.h, mini.c, driver.c: temporary smcs hack.
15268 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15270 * mini-arm.h, mini-arm.c: arm EABI fixes.
15272 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15274 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15277 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15278 trampolines taking a method argument.
15280 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15282 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15283 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15285 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15286 JIT compilation throws an exception. Fixes #82050.
15288 2007-07-19 Mark Probst <mark.probst@gmail.com>
15290 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15291 with the MONO_EXCEPTION_ defines.
15293 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15295 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15298 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15299 the cause of an assertion.
15301 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15303 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15306 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15308 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15309 assert. Should fix #82103.
15311 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15313 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15314 here too. Fixes #82095.
15316 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15319 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15321 * mini-amd64.h: Enable IMT for amd64.
15323 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15325 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15327 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15329 2007-07-12 Mark Probst <mark.probst@gmail.com>
15331 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15332 as soon as check_linkdemand sets an exception_type.
15334 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15336 * mini-x86.c: fixed offsets for IMT call sequence.
15337 * mini-x86.h: enable IMT again.
15339 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15341 * trace.c (mono_trace_enter_method): Decode MonoType too.
15343 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15345 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15347 * mini-amd64.c: Add preliminary IMT implementation.
15349 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15351 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15352 understand the new IMT-base interface invocation (thanks to
15353 Daniel Nauck for the report and the remote debugging session).
15355 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15357 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15359 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15361 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15363 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15365 * mini-trampolines.c: implement AOT IMT support.
15366 * mini-x86.h: enable IMT support for wider testing.
15368 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15370 * inssel.brg (emit_imt_argument): Add aot support here.
15372 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15374 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15376 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15377 of the IMT implementation, partially from massi, with my
15378 implementation of the bsearch sequence. Disabled by default until
15379 the AOT code is implemented.
15381 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15383 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15385 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15387 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15389 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15390 arch-independent IMT JIT code from Massimiliano
15391 Mantione (massi@ximian.com) with small cleanups from me.
15393 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15395 * Makefile.am: fix svn invocation to get the svn revision to be
15396 independent of the local language (build fix).
15398 2007-07-09 Mark Probst <mark.probst@gmail.com>
15400 * mini.c (inline_method): Reset cfg->exception_type if the
15401 inlining is aborted. Fixes: 82049.
15403 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15405 * mini.c: remove assert from exception handling code when exception_ptr
15408 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15410 * mini.c (mono_codegen): Add an assert.
15412 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15413 enter and leave code.
15414 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15416 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15418 * mini-ppc.c: fixed memory corruption for localloc(0)
15421 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15423 * mini.c: Fix warnings.
15425 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15427 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15428 to emit better double->int conversions.
15430 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15432 * mini.c: the provided Min/Max optimizations are valid for unisgned
15435 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15437 * 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
15439 2007-06-28 Miguel de Icaza <miguel@novell.com>
15441 * mini.c (mono_running_on_valgrind): Add support for reporting the
15442 method and its boundaries to valgrind.
15444 2007-06-28 Martin Baulig <martin@ximian.com>
15446 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15448 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15450 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15452 * generic.2.cs: Add new test case.
15454 2007-06-25 Martin Baulig <martin@ximian.com>
15456 Merged the `debugger-dublin' branch.
15459 (mono_debugger_insert_method_breakpoint): New public method.
15460 (mono_debugger_remove_method_breakpoint): Likewise.
15461 (mono_debugger_check_breakpoints): New static method.
15462 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15464 * debug-debugger.h (MonoDebuggerInfo):
15465 Renamed (to keep backward compatibility in the vtable):
15466 `insert_breakpoint' -> `old_insert_breakpoint'.
15467 `remove_breakpoint' -> `old_remove_breakpoint'.
15468 `create_string' -> `old_create_string'.
15469 `lookup_class' -> `old_lookup_class'.
15470 `lookup_type' -> removed; changed into a dummy field.
15471 `lookup_assembly' -> `old_lookup_assembly'.
15472 Added (same functionality, but different signature):
15473 `create_string', `lookup_class', `lookup_assembly'
15475 `get_method_addr_or_bpt', `remove_method_breakpoint',
15476 `runtime_class_init'.
15478 * debug-debugger.c: Merged the `debugger-dublin' branch.
15480 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15482 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15484 (peephole_pass): Likewise.
15486 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15488 * driver.c: hopefully make setaffinity work also for ancient
15491 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15493 * driver.c : win32 build fix.
15495 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15497 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15498 processor if it is set.
15500 2007-06-21 Martin Baulig <martin@ximian.com>
15502 * debug-mini.h: New file.
15505 (mono_debugger_insert_breakpoint_full): Moved here from
15506 ../metadata/mono-debug-debugger.c.
15507 (mono_debugger_remove_breakpoint): Likewise.
15508 (mono_debugger_breakpoint_callback): Likewise.
15510 2007-06-15 Raja R Harinath <rharinath@novell.com>
15512 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15513 changes in MonoGenericClass.
15515 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15517 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15519 2007-06-14 Raja R Harinath <rharinath@novell.com>
15521 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15522 removal of MonoGenericMethod.
15524 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15526 * mini-exceptions.c: hooks for the exception events profiling API.
15528 2007-06-14 Randolph Chung <tausq@debian.org>
15530 * Makefile.ma: Add hppa target.
15531 * mini-arch.h: Include mini-hppa.h
15532 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15533 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15534 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15536 2007-06-14 Randolph Chung <tausq@debian.org>
15538 * inssel.brg: Add rules for "chained" compare-branch operations so that
15539 a single compare op can affect multiple branches. Adjust cost for
15540 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15541 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15542 cost for some rules so that they can more easily be overridden by
15543 per-arch rules (with fixes from lupus).
15544 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15546 2007-06-13 Randolph Chung <tausq@debian.org>
15548 * mini-ops.h: Reorder branch ops so that they match the order of the
15549 corresponding CEE_* ops. The code expects them this way.
15550 Add new ops for HPPA target.
15551 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15553 2007-06-13 Randolph Chung <tausq@debian.org>
15555 * mini-exceptions.c: Handle cases where the stack grows towards
15557 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15559 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15561 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15563 * driver.c: explain where a non-matching corlib is found.
15565 2007-06-13 Mark Probst <mark.probst@gmail.com>
15567 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15569 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15571 * mini-exceptions.c: Generate a method profile leave event during
15572 an exception to ensure that the profiler gets notified.
15574 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15576 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15579 * cpu-amd64.md: Add long_and/or/xor opcodes.
15581 2007-06-06 Wade Berrier <wberrier@novell.com>
15583 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15584 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15585 length of instruction shr_imm (expected 8, got 10)
15587 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15589 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15591 2007-06-06 Mark Probst <mark.probst@gmail.com>
15593 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15594 MonoInternalHashTable again (fixed bug in the internal hash table
15597 2007-06-06 Mark Probst <mark.probst@gmail.com>
15599 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15600 Have to figure out what makes it crash the SWF regression.
15602 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15604 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15606 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15608 * mini.c: optimize out the type check when storing null in a
15611 2007-06-04 Mark Probst <mark.probst@gmail.com>
15613 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15614 MonoInternalHashTable.
15616 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15618 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15619 signed integer methods.
15621 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15623 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15624 permanently since the current approach doesn't work.
15626 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15628 * inssel.brg (stmt): Only call delegate->invoke_impl if
15629 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15631 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15633 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15634 the sreg2==rdx case.
15636 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15637 account if it contains a rex prefix.
15638 (peephole_pass): Handle OP_FMOVE as well.
15640 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15642 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15643 as it causes regressions.
15645 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15647 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15648 static case as well.
15650 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15652 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15653 (mono_arch_get_this_arg_from_call): Ditto.
15655 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15657 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15660 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15661 (mono_arch_get_this_arg_from_call): Ditto.
15663 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15665 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15666 try to create optimized invoke code and use that for further invocations.
15667 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15669 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15671 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15673 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15674 sealed classes or methods.
15675 *devirtualization.cs: tests for the new optimization
15677 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15679 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15680 by the update_volatile () function.
15682 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15684 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15687 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15689 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15691 * mini.c: Add configure checks for header files.
15692 * mini-x86.c: Add configure checks for header files.
15693 * trace.c: Add configure checks for header files.
15694 * aot-runtime.c: Add configure checks for header files.
15695 * aot-compiler.c: Add configure checks for header files.
15696 * driver.c: Add configure checks for header files.
15697 * mini-codegen.c: Add configure checks for header files.
15699 Code is contributed under MIT/X11 license.
15701 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15703 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15704 icompare_imm -128 + op_iclt. Fixes #81703.
15706 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15708 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15710 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15712 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15713 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15714 so that all isinst checks now use "interface_bitmap".
15716 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15718 * cpu-amd64.md (jmp): Fix a warning.
15720 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15722 * basic.cs: Add new regression test.
15724 * basic.cs: Remove test which is now in basic-long.cs.
15726 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15728 * basic-long.cs: Add new test.
15730 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15732 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15734 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15736 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15738 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15741 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15742 throwing code a bit.
15744 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15745 the exception throwing code a bit.
15747 * mini-x86.c (get_call_info): Allocate result from a mempool.
15749 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15751 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15753 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15755 * mini.h (MonoCompile): Add 'token_info_hash' field.
15757 * mini.c: Save token->method associations during compilation so the AOT
15758 compiler can use it.
15760 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15761 which reference generic classes and methods.
15763 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15765 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15767 * aot-compiler.c (compile_method): Fix a typo in a comment.
15769 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15771 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15772 everything generic.
15774 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15776 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15778 * mini.h (MonoCompile): Add 'args' field.
15780 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15783 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15785 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15787 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15789 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15791 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15792 opcodes for some opcodes.
15794 * mini.h *.brg *.c: Use the new opcodes.
15796 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15798 * mini.h: Bumped aot revision.
15800 * inssel.brg: modified code generation of type checks for interfaces
15801 to use the new "MonoClass.interface_bitmap" instead of the old
15802 "MonoClass.interface_offsets".
15804 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15806 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15808 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15810 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15813 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15815 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15817 2007-04-27 Wade Berrier <wberrier@novell.com>
15819 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15820 mini.h) to fix build.
15822 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15824 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15826 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15827 causes the corlib unit tests to fail.
15829 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15831 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15833 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15835 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15836 opcodes to the comparison relations.
15838 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15839 opcodes to their types.
15841 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15843 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15844 it in cfg->arch.cinfo.
15846 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15848 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15849 cfg->cil_offset_to_bb.
15851 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15853 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15854 created becase of initlocals.
15856 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15858 * mini-alpha.c cpu-alpha.md: More alpha port work from
15859 Sergey Tikhonov <tsv@solvo.ru>.
15861 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15863 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15865 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15867 * cpu-s390.md (break): Correct the length of break instruction.
15869 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15871 * mini.c: fix a couple of soft-float issues and comments.
15873 2007-04-15 Miguel de Icaza <miguel@novell.com>
15875 * trace.c (is_filenamechar): - is also a filename char.
15877 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15879 * mini-s390.c: Correct checking for enum type in return value processing.
15881 2007-04-14 Raja R Harinath <rharinath@novell.com>
15883 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15884 (version.h): Makefile is in the build directory.
15886 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15888 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15890 2007-04-11 Martin Baulig <martin@ximian.com>
15892 * mini.c (can_access_member): Fix handling of generic classes;
15895 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15897 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15899 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15901 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15903 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15905 * mini-codegen.c: make sure the right spill amount is
15906 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15908 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15910 * mini-ppc.c: fixes for the fp_branch_nan test.
15912 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15914 * basic.cs: Comment out new test which still fails on ia64.
15916 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15918 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15920 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15922 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15924 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15926 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15927 on 64 bit machines. Fixes part of #80738.
15929 * basic.cs: Add regression test.
15931 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15933 * inssel.brg basic.cs: Revert previous change to fix build.
15935 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15938 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15940 * basic.cs: Add new regression test.
15942 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15944 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15947 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15949 * cpu-s390x.md: Correct length of break instruction.
15951 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15953 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15954 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15956 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15958 * *.c: Begin WIN64 port.
15959 * mini.c: Use correct register in profiler.
15960 * mini-amd64.c: No inline assembly on Win64.
15961 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15962 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15963 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15964 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15965 mono_arch_ip_from_context for Win64.
15967 Contributed under MIT/X11 license.
15969 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15971 * exceptions-amd64.c (seh_handler): Ditto.
15973 * exceptions-x86.c (seh_handler): Fix a memory leak.
15975 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15977 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15978 mini-s390x.c: fixed peephole optimizations to deal
15979 correctly with 1 and 2 byte reload avoidance.
15981 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15983 * cpu-s390.md, cpu-s390x.md: update localloc length.
15985 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15987 * cpu-g4.md: added missing descriptions.
15989 2007-03-14 Miguel de Icaza <miguel@novell.com>
15991 * Makefile.am: Add support so the tail tests are not executed on
15992 PowerPC as that is a known limitation of the PowerPC port.
15994 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15996 * runmdesc.bat: Move to msvc directory.
15998 2007-03-13 Jonathan Chambers <joncham@gmail.com>
16000 * runmdesc.bat: Run executable that was produced by the current
16001 target and sent via an argument.
16003 2007-03-11 Zoltan Varga <vargaz@gmail.com>
16005 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
16008 * generics.2.cs: Add regression test.
16010 2007-03-09 Wade berrier <wberrier@novell.com>
16012 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
16014 2007-03-09 Zoltan Varga <vargaz@gmail.com>
16016 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
16017 AOT code depends on this.
16019 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16021 * mini.c: more precise tracking of types in the eval stack
16022 (part of fix for bug #81044).
16024 2007-03-07 Zoltan Varga <vargaz@gmail.com>
16026 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
16028 * aot-compiler.c (encode_patch): Remove an obsolete comment.
16030 2007-03-06 Zoltan Varga <vargaz@gmail.com>
16032 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
16034 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
16036 2007-02-22 Zoltan Varga <vargaz@gmail.com>
16038 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
16039 a pointer on 64 bit systems. Fixes #80190.
16041 * iltests.il: Add new regression test.
16043 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16045 * mini.c: inline a constant for Environment.IsRunningOnWindows.
16047 2007-02-19 Geoff Norton <gnorton@customerdna.com>
16049 * trace.c: Remove an erroneous alignemnt check when tracing.
16050 Fixes --trace on OSX86.
16052 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16054 * mini-$(arch).h: initialize SP in context for all the archs.
16056 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
16058 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
16059 regressions in the thread tests.
16061 2007-02-14 Zoltan Varga <vargaz@gmail.com>
16063 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
16064 - fixed implementation of LOCALLOC opcode
16065 - implemented non-un compare for floats
16067 - implementation of FDIV and CKFINITE opcodes
16068 - fixes for latest mono updates
16069 - additional arch opcodes
16071 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16073 * Makefile.am: simplify and merge rules for cross-compilation.
16075 2007-02-07 Massimiliano Mantione <massi@ximian.com>
16077 * local-propagation.c: Actually *apply* the fix for bug 80591...
16079 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
16081 * mini-exceptions.c: backuot part of the last change
16082 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
16084 2007-02-06 Massimiliano Mantione <massi@ximian.com>
16085 * inssel.brg: Fix bug 59286.
16088 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
16090 * mini-exceptions.c: patch from Zoltan to correctly check for
16091 stack boundaries (using the stack register, not the frame register),
16092 fixes bugs #80724, #79717.
16094 2007-02-03 Zoltan Varga <vargaz@gmail.com>
16096 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
16097 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
16099 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
16100 presence of frame pointer elimination.
16102 2007-02-01 Geoff Norton <gnorton@customerdna.com>
16104 * mini-x86.h: NetBSD UCONTEX_REG defines.
16106 2007-02-01 Zoltan Varga <vargaz@gmail.com>
16108 * inssel-amd64.brg: Fix amd64 build.
16110 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
16112 * mini.h: remove extern to workaround what looks likes gcc bug 26905
16115 2007-01-31 Zoltan Varga <vargaz@gmail.com>
16117 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
16120 * mini-<ARCH>.c: Use mono_is_regsize_var ().
16122 2007-01-30 Mark Mason <mason@broadcom.com>
16124 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
16125 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
16126 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
16127 beginning support for CEE_JMP [not quite working yet]
16128 * tramp-mips.c: LMF handling now works
16130 2007-01-30 Zoltan Varga <vargaz@gmail.com>
16132 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
16134 * mini.h (NULLIFY_INS): New macro.
16136 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16138 * mini.c: statistical profiler fix for windows, patch
16139 from Tor Lillqvist (tml@novell.com).
16141 2007-01-30 Massimiliano Mantione <massi@ximian.com>
16142 * local-propagation.c: Fix bug 80591.
16144 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16146 * Makefile.am: put back the --export-dynamic option as with
16147 the previous gmodule flags (thanks to Robert Jordan).
16149 2007-01-28 Zoltan Varga <vargaz@gmail.com>
16151 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
16153 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
16154 simplify and speed up the local register allocator. Also rename some fields
16155 like iassign->vassign.
16157 * regalloc.c: Remove some functions which are no longer used since their
16158 inlined version is in mini-codegen.c.
16160 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
16162 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
16164 2007-01-27 Zoltan Varga <vargaz@gmail.com>
16166 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
16167 narrowing. Fixes #80622.
16169 * iltests.il: Add new regresssion test.
16171 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16173 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
16174 debug-debugger.c, debug-debugger.h: warning fixes.
16175 * driver.c: updated copyright year and made it fit in one line.
16177 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
16179 * aot-runtime.c: updated to use mono-dl instead of gmodule.
16181 2007-01-25 Zoltan Varga <vargaz@gmail.com>
16183 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
16185 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
16187 * iltests.il: Add new test for bug #80507.
16189 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
16191 * mini-arm.h: use soft-float also on vfp for now.
16193 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16195 * mini.c: fix some more soft-float issues.
16197 2007-01-24 Zoltan Varga <vargaz@gmail.com>
16199 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
16201 2007-01-24 Massimiliano Mantione <massi@ximian.com>
16202 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
16203 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
16204 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
16206 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
16208 * mini-arm.c: typo fix.
16210 2007-01-23 Neale Ferguson <neale@sinenomine.net>
16212 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16214 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16216 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16217 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16219 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16221 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16223 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16225 * inssel.brg: Fix a warning.
16227 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16229 * abcremoval.c ssa.c ssapre.c: Update after this change.
16231 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16233 * dominators.c (df_set): Use mono_bitset_union_fast.
16235 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16237 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16238 mini-codegen.c: reduce relocations and memory usage for the cpu
16241 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16243 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16245 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16246 to reduce their size.
16248 2007-01-19 Mark Mason <mason@broadcom.com>
16250 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16251 * mini-mips.c: more configuration macros, support long conditional branches, additional
16252 asserts, fix epilog instrumentation.
16253 * mini-mips.h: use standard stack walk
16254 * cpu-mips.md: increase size of div, rem and conditional branches
16256 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16258 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16261 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16263 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16264 (compile_method): Ditto.
16266 * aot-runtime.c (decode_klass_info): Ditto.
16268 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16269 needed by the code generated by inssel.brg. Also fix a warning.
16271 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16273 * mini.c: deal with enums that become genericinsts by
16274 being nested in a generic class (bug #79956).
16276 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16278 * mini.c: match the generic definition to check for
16279 private access with generic types (bug #78431).
16281 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16283 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16284 to make life easier for people cross-compiling that insist on not
16287 2007-01-17 Mark Mason <mason@broadcom.com>
16289 * inssel-long.brg: patch to deal with mips missing flags
16290 * inssel-long32-mips.brg: implement overflow checks
16291 * insset-mips.brg: implement overflow checks
16292 * mini-mips.h: implement conditional exception handling
16293 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16294 Remove unused code, minor cleanups.
16295 * exceptions-mips.c: minor cleanups
16296 * mini-ops.h: add mips conditional exception ops
16297 * cpu-mips.md: add mips conditional exception ops
16300 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16302 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16303 to deal with mips missing of flags.
16305 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16307 * exceptions-ppc.c: execute fault handlers.
16309 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16311 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16313 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16315 * mini.c: handle also floating point values in initialize_array.
16317 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16319 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16320 array initialization and make it conditional on the intrins option.
16322 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16324 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16325 relocations and put the patch info names close to the enum definition.
16327 2007-01-15 Mark Mason <mason@broadcom.com>
16329 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16331 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16333 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16335 2007-01-12 Raja R Harinath <rharinath@novell.com>
16337 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16339 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16341 * Makefile.am: distribute the mips sources.
16343 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16345 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16348 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16350 * cpu-x86.md: back out for now as this triggers other regressions.
16352 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16354 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16355 to eax:edx, so ecx can't get allocated to them (bug #80489).
16357 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16359 * mini.c, mini-exceptions.c: enabled running fault handlers
16362 2007-01-03 Miguel de Icaza <miguel@novell.com>
16364 * driver.c: If nothing fail, do not use the string "failed",
16365 because it makes it very annoying to view test result logs on the
16368 2006-12-30 Miguel de Icaza <miguel@novell.com>
16370 * debug-debugger.c (mono_debugger_main): Rename "main" to
16371 "main_method" to prevent a warning.
16373 Remove a warning for unused field.
16375 2006-12-28 Martin Baulig <martin@ximian.com>
16378 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16380 2006-12-22 Martin Baulig <martin@ximian.com>
16382 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16383 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16384 seperate `.mdb_debug_info' section, so we can access it from the
16385 debugger even if the binary is stripped.
16387 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16388 from the `.mdb_debug_info' here to prevent the linker from
16389 removing that section.
16391 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16392 mdb-debug-info64.s.
16394 2006-12-19 Robert Jordan <robertj@gmx.net>
16396 * mini-x86: enable the code to return small structures in
16397 registers for FreeBSD as well. Fixes bug #80278.
16398 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16400 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16402 * mini-x86.c: align the stack when calling the profiler
16403 function instrumenting the prolog (on OSX).
16405 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16407 * mini.c: emit a break opcode where Debugger.Break () is called.
16409 2006-12-13 Miguel de Icaza <miguel@novell.com>
16411 * mini.c (mono_method_to_ir): Provide useful information on this
16412 assert, to prevent others from debugging like I did.
16414 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16416 * mini.c: enable code which was incorrectly commented
16419 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16421 * mini-x86.c: enable on OSX, too, the code to return small
16422 structures in registers.
16424 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16426 * mini-x86.c: remove the use of the dynamic code manager here, too.
16428 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16430 * mini.h, debug-debugger.c, tramp-*.c: fixed
16431 mono_debugger_create_notification_function() to use
16432 mono_global_codeman_reserve () instead of a dynamic code manager.
16434 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16436 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16437 ves_array_element_address() jit icall and use a generated
16438 managed method instead (which is about 4 times faster for a rank 3
16441 2006-11-29 Mark Mason <mason@broadcom.com>
16443 * basic-calls.cs: additional tests for passing
16444 structures as function arguments.
16446 2006-11-29 Mark Mason <mason@broadcom.com>
16448 * mini-mips.h: disable custom exception handling
16449 * mini-mips.c: throw/rethrow should use jalr to call
16450 exception stubs. Fixed bug with passing structures
16451 by value. More support for tracing floating point
16454 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16456 * mini.c: fixed typo in the soft-float ldind.r4 handling
16459 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16461 * mini.c, mini.h, driver.c: added --runtime command line
16462 option to select a different runtime than the autodetected one.
16463 * jit.h: added API for embedders to initialize with a specific
16466 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16468 * mini.c: handle also boxing of r4 values (bug #80024).
16470 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16472 * mini-ppc.c: force indirect calls until we reserve
16473 enough address space for all the generated code.
16475 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16477 * exceptions-arm.c: workaround bugs in the libc definition
16478 of struct ucontext.
16480 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16482 * inssel.brg: fixes from me and Mark Mason.
16484 2006-11-23 Dick Porter <dick@ximian.com>
16486 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16487 semaphore display now we've fixed the initial value
16489 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16491 * inssel.brg: partially revert the last change to fix the build.
16493 2006-11-21 Mark Mason <mason@broadcom.com>
16495 * inssel.brg: Add and use compare-and-branch macros to support
16496 architectures that do not have condition code registers (ie. MIPS).
16497 * *-mips.{c,brg,md}: Fix copyright statements
16499 2006-11-20 Mark Mason <mason@broadcom.com>
16501 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16502 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16503 * mini.h: Added declaration for mono_print_ins()
16504 * mini-codegen.c: added ins_spec initializer for MIPS
16505 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16506 vreg to be virtual and hreg to be non-virtual.
16507 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16508 is not yet working/implemented correctly.
16509 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16510 non-static, fixup calls to print_ins() from other parts in the file.
16512 2006-11-20 Mark Mason <mason@broadcom.com>
16514 * basic-calls.cs: added tests for passing structures as arguments
16517 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16519 * inssel-long32.brg: optimize signed division by power of two.
16521 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16523 * mini-arm.c: added support for interworking with thumb code
16524 (mono must be still be built using the ARM instruction encoding).
16526 2006-11-19 Miguel de Icaza <miguel@novell.com>
16528 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16529 verifier has different rules for it. Fixes a few verifier issues
16532 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16533 at the end, so people know what happened.
16535 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16537 * brach-opts.c: in optimize_exception_target() make sure we
16538 are in a catch clause (fixes bug #79871).
16540 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16542 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16543 more soft-float support fixes.
16545 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16547 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16548 that are passed half on the stack and half in registers.
16550 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16552 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16553 more mips integration work from Mark E Mason
16554 <mark.e.mason@broadcom.com>.
16556 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16558 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16559 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16560 tramp-mips.c: added sources for the mips port, not
16561 integrated in the build yet. Contributed by
16562 Mark E Mason <mark.e.mason@broadcom.com>.
16564 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16566 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16568 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16570 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16571 put the soft-float rules in its own file since it seems to
16572 break s390 compilation.
16574 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16576 * mini-arm.c: fixed wrnings.
16578 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16580 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16581 inssel-arm.brg: ARM support for soft-float.
16583 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16585 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16586 loads and stores of 32 bit fp values.
16588 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16590 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16592 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16593 works. Fixes #79852 and #79463.
16595 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16597 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16598 more soft-float support WIP and fixes.
16600 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16602 * mini-arm.c: some VFP updates.
16604 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16606 * mini-exceptions.c: 0 is a valid local var offset in some
16607 architectures, don't assert (bug #78508).
16609 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16611 * exceptions-arm.c: fixed off by one error in stack walk code.
16613 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16615 * mini.h, mini.c: more precise tracking of type load exceptions.
16617 2006-11-03 Robert Jordan <robertj@gmx.net>
16619 * Makefile.am: [WIN32] Add monow.exe target.
16620 * driver.c: [WIN32] Don't detach the console when debugging.
16623 2006-10-30 Miguel de Icaza <miguel@novell.com>
16625 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16627 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16629 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16631 * driver.c (mini_regression): Fix --regression with AOT.
16633 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16635 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16637 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16639 * mini-sparc.h: Don't use sigaction on sparc/linux.
16641 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16643 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16645 * mini-exceptions.c: Add proper include files for getpid ().
16647 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16649 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16650 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16653 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16654 name cache to reduce its size.
16656 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16658 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16660 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16661 the mono_lmf TLS variable.
16663 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16664 trampoline lmf frames.
16666 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16668 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16670 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16671 the mono_lmf TLS variable.
16673 * mini-exceptions.c: Access the LMF structure through accessors.
16675 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16676 variable instead of in jit_tls->lmf.
16678 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16680 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16681 trampoline lmf frames.
16683 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16685 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16687 * mini.c trace.c mini-x86.c: Revert these too.
16689 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16692 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16694 * genmdesc.c: removed now dead code.
16696 2006-10-09 Robert Jordan <robertj@gmx.net>
16698 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16700 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16702 * mini.h: do not leave gaps in the opcode values.
16704 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16706 * jit-icalls.h: flag functions as internal here, too.
16708 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16710 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16711 functions with the internal attribute.
16713 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16715 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16717 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16719 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16722 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16724 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16725 tail calls as on other platforms.
16727 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16729 * iltests.il: Add a few tailcall tests.
16731 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16733 * driver.c: fix loop for old compilers (bug #79521).
16735 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16737 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16739 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16741 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16742 metadata without any code.
16744 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16745 more precise debugging information using gdb.
16747 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16749 * inssel-ia64.brg: Make the helper methods static.
16751 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16753 * inssel-x86.brg: make the helper methods static.
16755 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16757 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16759 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16761 * mini.c: updates for monoburg changes.
16762 * inssel.brg: make a few helper functions static as they should.
16764 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16766 * Makefile.am: Move mini-codegen.c to common_sources.
16768 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16770 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16772 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16773 mini-ppc.h: port to use the common local register allocator.
16775 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16777 * mini.h: Remove the comment too then.
16779 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16781 * mini.h: put back backend.data which is to be used shortly and
16782 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16783 pointers on 4 byte boundaries it'd have much bigger issues running
16784 and you can ifdef it out anyway.
16786 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16788 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16789 MonoInst size by 4 bytes on 64 bit machines.
16791 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16793 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16794 replacement with more meaningful field names. Arch maintainers, please
16795 check the assigned names are good enough for your arch.
16797 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16799 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16800 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16802 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16804 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16805 relocations and memory requirements, put the optimization flags
16806 definitions in their own file.
16808 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16810 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16812 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16814 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16816 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16818 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16820 * inssel.brg: use the correct function to get the size of an item
16821 in an array, given an element class.
16822 * aot-compiler.c: do not access class->class_size directly.
16824 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16826 * mini.h, debug-mini.c: added a debugging function to print
16827 info about local variables and arguments in a jitted method.
16829 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16831 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16833 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16835 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16837 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16838 inner and outer loops when passing vtypes.
16840 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16842 * mini-ppc.c: take into account the cpu errata for cache flushing
16843 which caused some random errors (bug #79381).
16845 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16847 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16848 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16850 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16852 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16855 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16856 freebsd ports tree.
16858 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16859 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16861 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16864 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16866 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16868 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16870 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16871 macro does not have to be changed during debugging.
16873 * 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>.
16875 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16877 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16879 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16880 MONO_ARCH_NO_EMULATE_MUL is defined.
16882 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16884 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16886 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16888 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16890 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16892 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16893 stuff to mini-exceptions.c where it is used.
16895 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16896 setup code, the real one is in mini-exceptions.c.
16898 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16899 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16900 some changes from the freebsd ports tree.
16902 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16905 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16907 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16909 * mini.c: on Linux, check for /proc to be mounted
16910 (bug# 79351, novell bug#201204).
16912 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16914 * mini.c: handle cases where pthread_attr_getstack() behaves
16915 incorrectly (bug #78096).
16917 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16919 * mini-arm.c: support larger stack frames (bug #79272).
16921 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16923 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16925 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16928 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16929 mono_class_from_name () to find a class from its name.
16931 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16933 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16935 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16937 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16939 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16941 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16943 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16944 callinfo->trampoline.
16946 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16948 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16951 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16953 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16955 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16957 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16958 stats.method_trampolines, it is already done by the generic trampoline code.
16960 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16962 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16964 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16966 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16968 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16970 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16972 * mini.c (print_jit_stats): Print new stats.
16974 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16976 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16978 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16979 Address on two dimensional arrays. Fixes #78729.
16981 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16983 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16986 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16988 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16991 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16993 (mini_get_ldelema_ins): Ditto.
16995 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16997 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16998 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
17001 2006-08-29 Neale Ferguson <neale@sinenomine.net>
17003 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
17004 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
17006 * exceptions-s390x.c: Cosmetic change.
17008 * tramp-s390.c: Fix warning.
17010 * cpu-s390.md: Correct length of mul_imm.
17012 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
17014 * aot-compiler.c: added binary writer with ELF backend
17015 implementation (only on Linux/x86 for now).
17017 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17019 * Makefile.am: Don't run net 2.0 AOT tests.
17021 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
17022 (mono_compile_assembly): Skip net 2.0 assemblies as well.
17024 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
17026 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17028 * aot-compiler.c: simplified and refactored the asm-writing code
17029 to allow different backends.
17031 2006-08-18 Zoltan Varga <vargaz@gmail.com>
17033 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
17035 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
17036 little. Share patches of type TYPE_FROM_HANDLE as well.
17038 * mini.c (mono_patch_info_equal): New helper function.
17039 (mono_patch_info_hash): Ditto.
17041 * aot-compiler.c (emit_method_code): Fix s390 build.
17043 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
17044 is not handled because it is stored as a flag and not as a type ctor. Fixes
17047 2006-08-17 Zoltan Varga <vargaz@gmail.com>
17049 * aot-compiler.c: Fix computation of GOT slot statistics.
17051 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
17052 Also remove support for not PIC AOT.
17054 * mini.h: Bump AOT file format version.
17056 * objects.cs: Add a test for #78990.
17058 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
17059 (peter.dettman@iinet.net.au). Fixes #79087.
17061 * basic-long.cs: Add a test for the above.
17063 2006-08-16 Zoltan Varga <vargaz@gmail.com>
17065 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
17067 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
17070 2006-08-15 Zoltan Varga <vargaz@gmail.com>
17072 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
17075 2006-08-10 Jonathan Chambers <joncham@gmail.com>
17077 * mini.c: Don't verify COM proxy invoke calls
17080 2006-08-10 Dick Porter <dick@ximian.com>
17082 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
17083 which process is holding semaphores locked.
17085 2006-08-08 Zoltan Varga <vargaz@gmail.com>
17087 * mini-ia64.c mini-amd64.c: Fix #79027.
17089 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
17091 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
17093 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
17094 implicit arguments in a vararg call. Fixes #79027.
17096 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
17098 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
17099 (mono_get_array_new_va_signature): Ditto.
17101 2006-08-05 Zoltan Varga <vargaz@gmail.com>
17103 * aot-runtime.c: Call init_plt lazily.
17105 * inssel-long.brg: Fix unsigned long->int conversion.
17107 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
17109 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
17110 that most data is now in the .rss/.data section.
17112 2006-08-04 Zoltan Varga <vargaz@gmail.com>
17114 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
17116 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
17118 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
17120 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
17122 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
17123 virtual call. Fixes #79010.
17125 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
17126 and use the result as the this argument in the real call.
17128 * generics.2.cs: Add a new test for #79010.
17130 2006-08-03 Zoltan Varga <vargaz@gmail.com>
17132 * mini-x86.c: Fix a warning.
17134 * aot-compiler.c: Add a bunch of statistics.
17136 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
17138 2006-08-02 Zoltan Varga <vargaz@gmail.com>
17140 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
17142 2006-08-01 Zoltan Varga <vargaz@gmail.com>
17144 * 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>.
17146 2006-07-13 Miguel de Icaza <miguel@novell.com>
17148 * mini.c (mono_method_to_ir): Obtain the original method in the
17149 CIL stream and use this to perform validation.
17153 2006-07-19 Zoltan Varga <vargaz@gmail.com>
17155 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
17156 (mono_arch_call_opcode): Ditto.
17158 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
17161 * mini.c (mono_patch_info_dup_mp): New helper function.
17163 * aot-compiler.c (compile_method): Fix some of the memory allocated during
17164 compilation. Fixes #78827.
17166 2006-07-18 Kornel Pal <kornelpal@gmail.com>
17168 * declsec.c: Use original security informations for
17169 MONO_WRAPPER_MANAGED_TO_MANAGED.
17171 2006-07-15 Jonathan Chambers <joncham@gmail.com>
17173 * mini.c: Allow Com Interop methods/classes and
17174 don't verify COM wrapper calls
17177 2006-07-13 Zoltan Varga <vargaz@gmail.com>
17179 * inssel-long32.brg: Fix long->i4 checked conversion.
17181 * exceptions.cs: Add a test for the above.
17183 2006-07-08 Zoltan Varga <vargaz@gmail.com>
17185 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
17187 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
17190 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
17193 2006-07-03 Zoltan Varga <vargaz@gmail.com>
17195 * mini.c: Fix solaris/x86 exception handling.
17197 * Makefile.am: Get rid of $(ICU_LIBS).
17199 2006-07-02 Zoltan Varga <vargaz@gmail.com>
17201 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
17202 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
17203 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
17205 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
17207 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
17208 this function causes a SIGSEGV.
17210 2006-06-22 Zoltan Varga <vargaz@gmail.com>
17212 * mini.c: Remove unused solaris/x86 includes.
17214 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17216 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17218 2006-06-20 Jb Evain <jbevain@gmail.com>
17220 * cpu-g4.md: fix max length of start_handler instruction.
17222 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17223 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17225 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17226 * ssa.c: Fixed bug 78653 for SSA based deadce.
17227 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17228 MonoInst.flags, used in SSA based deadce.
17229 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17230 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17232 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17234 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17235 it can end up using non executable memory on ppc64 systems
17236 running ppc32 userspace (fix from Johannes Berg).
17238 2006-06-14 Dick Porter <dick@ximian.com>
17240 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17243 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17244 * mini.c: Made so that inline is locally disabled if it would
17245 trigger a .cctor, because too many apps depend on this behavior
17246 (which seems to be also the one of the MS CLR).
17248 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17250 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17251 No idea why this worked before.
17253 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17254 which branch to outer exception clauses since they could skip the
17255 inner finally clauses. Fixes #78633.
17257 * exceptions.cs: Add a test for the above.
17259 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17262 * iltests.il: Add a test for the above.
17264 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17266 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17267 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17269 * iltests.il: Add a test for the above.
17271 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17273 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17275 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17276 methods as instrinsics.
17278 2006-06-09 Wade Berrier <wberrier@novell.com>
17280 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17281 (simple-cee-ops.h ssapre-mini-ops.h)
17283 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17285 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17286 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17288 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17289 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17291 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17293 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17295 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17297 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17298 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17299 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17300 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17301 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17302 of opcodes, so that bug 78549 should not happen again.
17303 * ssapre.c: Updated to use the renamed files.
17305 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17307 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17308 in OP_ATOMIC_EXCHANGE_I4.
17310 2006-06-07 Wade Berrier <wberrier@novell.com>
17312 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17313 in mono_debugger_create_notification_function)
17315 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17317 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17319 * mini.c (type_from_stack_type): Disable some changes which do not
17322 * driver.c: Reenable opts.
17324 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17325 of the evaluation stack.
17327 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17328 evaluation stack trace at entry to the bblock.
17330 * mini.c (merge_stacks): New function to perform verification of stack merges.
17331 Turned off by default.
17333 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17336 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17338 * local-propagation.c: Fixed bug 78549.
17340 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17342 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17344 2006-06-02 Miguel de Icaza <miguel@novell.com>
17346 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17347 tramp-arm.c, tramp-ia64.c
17348 (mono_debugger_create_notification_function): Update signature to
17349 new signature and use new protocol for creating the notification
17352 Should fix the build.
17354 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17356 * exceptions-ppc.c (mono_jit_walk_stack)
17357 (ves_icall_get_frame_info): Fix the build
17359 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17361 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17363 2006-05-31 Raja R Harinath <rharinath@novell.com>
17365 * il2tests.2.il: New file for generics CIL tests. Add test for
17367 * Makefile.am: Update.
17370 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17373 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17375 * aliasing.c: Fixed bug 78311.
17377 2006-05-29 Martin Baulig <martin@ximian.com>
17379 * mini-exceptions.c (mono_find_jit_info): When computing the
17380 native offset, check whether we're actually inside the method's
17381 code; call mono_debug_print_stack_frame() to format the frame.
17382 (ves_icall_System_Exception_get_trace): Call
17383 mono_debug_print_stack_frame() to format the stack frame.
17384 (ves_icall_get_trace): Update to the new debugging API.
17385 (mono_jit_walk_stack_from_ctx): Likewise.
17386 (ves_icall_get_frame_info): Likewise.
17388 * mini.c (get_method_from_ip): Use the new debugging API.
17389 (mono_print_method_from_ip): Likewise.
17392 (mono_jit_walk_stack): Use the new debugging API.
17393 (ves_icall_get_frame_info): Likewise.
17395 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17397 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17399 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17401 * mini.c: Added "limitator" to inline for debugging.
17403 2006-05-24 Martin Baulig <martin@ximian.com>
17405 * debug-debugger.c (mono_debugger_init): Create a private,
17406 malloc()-based code manager for the notification function and
17407 intentionally leak it on exit. This fixes the crash-on-exit race
17411 (mono_debugger_create_notification_function): Added
17412 `MonoCodeManager *' argument.
17415 (mono_debugger_create_notification_function): Added
17416 `MonoCodeManager *' argument.
17418 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17420 * aliasing.c: Fixed 64 bit issue.
17421 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17422 default since all known bugs are fixed (one more time!).
17424 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17426 * mini.c: write barrier support.
17428 2006-05-23 Martin Baulig <martin@ximian.com>
17430 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17431 check at the top of the file.
17433 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17435 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17436 reverting changes without reason and without changelog entries.
17438 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17440 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17441 to a few opcodes. Fixes #78439.
17443 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17444 consistency with other archs.
17446 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17448 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17450 * debug-debugger.c: fix the build.
17452 2006-05-17 Martin Baulig <martin@ximian.com>
17455 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17456 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17457 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17458 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17460 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17462 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17464 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17466 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17467 MONO_TYPE_GENERICINST.
17469 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17470 MONO_TYPE_GENERICINST.
17472 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17474 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17477 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17479 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17481 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17483 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17485 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17486 mono_trace_cleanup ().
17488 * iltests.il: Fix problem with the newly added test.
17490 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17491 due to register constraints, free up the previous hreg. Fixes #78314.
17493 * iltests.il: Add new test for #78314.
17495 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17496 Interlocked.Add. Fixes #78312.
17498 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17500 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17502 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17504 2006-05-05 Martin Baulig <martin@ximian.com>
17506 * debug-mini.c (mono_debug_open_block): New method.
17509 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17510 the beginning of each basic block.
17513 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17514 the beginning of each basic block.
17516 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17518 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17519 default until I understand why they break the build on amd64.
17521 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17523 * mini.c (mini_cleanup): Call mono_cleanup ().
17525 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17528 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17530 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17531 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17532 default since all known bugs are fixed, and I cannot reproduce bug
17533 77944... I'm asking Matt Hargett to test again after this commit.
17535 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17537 * mini-codegen.c: Fixed typo that thrashed inline.
17539 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17541 * dominators.c (compute_dominators): Avoid using a worklist since
17542 it is not correct in some cases. Instead, iterate over all bblocks as
17543 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17545 2006-04-28 Miguel de Icaza <miguel@novell.com>
17547 * mini.c (mono_jit_compile_method_inner): Use
17548 mono_prepare_exception_from_error that resets the value
17551 2006-04-27 Miguel de Icaza <miguel@novell.com>
17553 * mini.c: Move the mini_loader_error_to_exception to metadata.
17555 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17557 * aliasing.c: Fixed bug 78210.
17559 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17561 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17562 default until all their problems (or the ones they trigger) are fixed.
17564 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17566 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17568 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17569 as loaded only after resolving patches since that could invoke the same method.
17571 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17573 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17576 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17579 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17582 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17583 made from AOT code through the PLT table.
17585 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17586 holding the plt offset when a call is made to the aot plt trampoline.
17588 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17590 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17593 * Makefile.am (common_sources): Fix build breakage.
17595 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17596 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17597 intra-assembly calls if possible.
17599 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17601 * mini-trampolines.c: Handle PLT entries.
17603 * mini.c: Avoid creating a GOT var for calls.
17605 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17606 from mscorlib code.
17608 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17609 from mscorlib code.
17611 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17614 * mini.h: Bump AOT file format version.
17616 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17619 2006-04-25 Martin Baulig <martin@ximian.com>
17621 * driver.c: Disable copyprop, consprop and inline when running
17622 inside the debugger.
17624 2006-04-25 Martin Baulig <martin@ximian.com>
17626 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17627 with `get_current_thread' and added `detach'.
17628 (MonoDebuggerMetadataInfo): Added `thread_size',
17629 `thread_tid_offset', `thread_stack_ptr_offset' and
17630 `thread_end_stack_offset'.
17632 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17634 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17637 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17638 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17640 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17642 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17644 * aot.c: Add support for ADJUSTED_IID.
17646 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17648 * aot.c (emit_method_order): Don't align method_order_end.
17650 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17651 the interface ID changes.
17653 2006-04-21 Dick Porter <dick@ximian.com>
17655 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17656 cleaning up a thread. Fixes the new part of bug 77470.
17658 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17660 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17661 to managed wrapper.
17663 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17665 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17667 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17668 SIGSEGV. Fixes #78072.
17670 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17671 unregister our SIGABRT handler.
17673 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17675 * mini.c: Disabled inline where it can alter the call stack in a
17676 way visible from managed code.
17677 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17680 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17682 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17683 on other platforms. Fixes #78089.
17685 2006-04-13 Martin Baulig <martin@ximian.com>
17687 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17688 determine whether we're inside the debugger.
17691 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17693 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17695 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17696 handler clauses. Fixes #78024.
17698 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17699 in the CALL_MEMBASE opcodes. Fixes #78088.
17700 (mono_arch_get_vcall_slot_addr): Ditto.
17702 2006-04-10 Martin Baulig <martin@ximian.com>
17704 * debug-debugger.c: The thread handling code has now been moved
17705 into ../metadata/threads.c.
17707 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17709 * driver.c (mono_main): Fix --with-gc=none build.
17711 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17712 (mono_spillvar_offset_float): Ditto.
17713 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17714 hreg, not when its !global, since on ia64, there is a third category: stacked
17717 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17719 * mini.c: set MonoInst->klass for load field address and a few other
17722 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17724 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17726 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17728 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17729 the branch opt changes.
17731 2006-04-06 Dick Porter <dick@ximian.com>
17733 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17735 * wapihandles.c (mini_wapi_seminfo):
17736 * driver.c (mono_main): Add semaphore info option
17738 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17740 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17741 branch optimization changes. Fixes #78009.
17743 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17745 * mini.c: ignore accessibility of methods in managed->native wrappers.
17747 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17749 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17751 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17753 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17755 * mini.c: Modify the branch optimizations to preserve the invariant that
17756 the entries inside the in_bb and out_bb arrays are unique.
17757 (mono_unlink_bblock): Avoid creation of new arrays.
17759 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17761 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17764 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17766 * mini.c (optimize_branches): Remove the "optimizations" in
17767 the cbranch1/cbranch2 -> branch cases which were causing several
17768 problems in the past. Fixes #77986.
17770 2006-03-31 Chris Toshok <toshok@ximian.com>
17772 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17773 default optimizations :(
17775 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17777 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17780 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17782 * local-propagation.c: Added comments to structs and removed
17783 "Mono" prefixes from local tree mover types.
17785 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17787 * Makefile.am (arch_sources): Define this for each architecture so
17788 libmono_la_SOURCES is defined in one place.
17790 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17792 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17795 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17797 * driver.c: print the GC name supplied by configure.
17799 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17801 * local-propagation.c: Added tree mover, and moved here all the
17802 local propagation code from mini.c
17803 * mini.c: Added support for treeprop, and moved all the local
17804 propagation code to local-propagation.c
17805 * mini.h: Added support for treeprop
17806 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17807 treeprop, inline and deadce by default
17808 * Makefile.am: Added local-propagation.c
17810 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17812 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17814 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17816 * debug-debugger.c: make it compile without the Boehm GC.
17818 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17820 * mini.c: fixed issue with mismatch when an icall is registered
17821 with multiple names but same address.
17823 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17825 * declsec.c, mini-exceptions.c: use write barrier to set reference
17826 fields of managed objects.
17828 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17830 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17831 (can_access_internals): Fix a warning.
17833 * mini.c (print_method_from_ip): Rename this to
17834 mono_print_method_from_ip so it gets exported.
17836 * trace.c: Deal with strings inside StringBuilder's containing garbage
17837 and fix memory leaks. Fixes #77848.
17839 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17841 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17844 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17846 * mini-s390.c: Remove OP_X86_TEST_NULL.
17848 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17850 * mini.c: use the correct GetHashCode() for the moving collector.
17852 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17854 * liveness.c: Regalloc spill cost tuning.
17856 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17858 * mini-s390x.h: Correct S390_LONG macro.
17860 * mini-s390x.c: Cleanup unused code.
17862 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17864 * jit-icalls.h: New file.
17866 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17867 icalls and include that instead of including jit-icalls.c.
17869 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17872 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17874 * mini.c: when checking for member accessibility, also check for
17875 friend assemblies and for explicit interface implementations.
17877 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17879 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17881 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17883 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17884 common cases are done first.
17886 * mini-ops.h: Only define platform specific opcodes on the given platform.
17888 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17891 2006-03-14 Martin Baulig <martin@ximian.com>
17893 Revert Paolo's change from r57348:
17895 * mini.h: don't use gboolean for bitfields.
17896 * mini.c: verifier changes for fields and methods accessibility.
17898 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17900 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17902 * mini-s390x.c: Fix conv_r_un.
17904 * cpu-s390, cpu-s390x.md: Fix lengths.
17906 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17908 * mini.c: nested types have access to all the nesting
17909 levels, not just the enclosing types.
17911 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17913 * mini.c: added a few more verification checks.
17915 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17917 * liveness.c: Merge optimizations from the linear-il branch.
17919 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17921 * mini-ia64.c (emit_call): Add a comment.
17923 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17925 * tramp-ia64.c: Fix some warnings.
17927 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17929 * mini.h: don't use gboolean for bitfields.
17930 * mini.c: verifier changes for fields and methods accessibility.
17932 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17934 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17935 lazy icall wrapper changes.
17937 * dominators.c: Replace all the dominator algorithms with faster
17938 ones from the linear-il branch.
17940 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17943 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17944 common cases are done first.
17946 * mini-amd64.c: Fix some warnings.
17948 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17951 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17954 * mini.h: Add a missing prototype.
17956 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17958 * mini.c: Compile icall wrappers lazily.
17960 * mini-codegen.c: Use printf instead of g_print since its much faster.
17962 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17965 * mini.c (optimize_branches): Cache the negative result from
17966 remove_block_if_useless ().
17968 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17969 Also fix some bblock linking issues.
17971 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17974 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17976 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17977 accessed fields first, for better cache behavior.
17979 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17981 * mini.c: speedup IList<T> array accesses.
17983 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17985 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17986 inline_costs counter. Fixes #77190.
17988 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17990 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17991 trace messages. Fixes #77706.
17993 2006-03-04 Martin Baulig <martin@ximian.com>
17995 * tramp-amd64.c, tramp-x86.c
17996 (mono_debugger_create_notification_function): Use
17997 mono_global_codeman_reserve() to allocate a buffer at runtime and
18000 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
18002 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
18003 notification function at runtime and then call `initialize' in the
18004 `MONO_DEBUGGER__debugger_info' vtable.
18006 2006-03-04 Zoltan Varga <vargaz@gmail.com>
18008 * iltests.il: Fix a visibility problem.
18010 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18012 * driver.c, mini.c: add hooks for the counters API.
18014 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
18016 * driver.c: show disabled options.
18018 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
18020 * linear-scan.c: always use cost-driven selection.
18022 2006-02-28 Raja R Harinath <rharinath@novell.com>
18024 * jit-icalls.c (helper_compile_generic_method): Revert change from
18027 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
18029 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
18031 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
18033 * inssel.brg: style fixes, mostly to force the updated monoburg
18034 to run for people using svn.
18036 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
18038 * mini.c: match monoburg changes.
18040 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
18042 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
18043 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
18044 declaration in the header file.
18046 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
18048 * helpers.c: reduce relocations and mem usage.
18050 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
18052 * mini.h, mini-codegen.c: disable logging features if
18053 requested by configure.
18055 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
18057 * mini.c: tiny verifier changes.
18059 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18061 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
18062 cpu-pentium.md: stack alignment changes for osx/x86,
18063 partially from Geoff Norton <gnorton@customerdna.com>.
18065 2006-02-24 Raja R Harinath <harinath@gmail.com>
18067 * jit-icalls.c (helper_compile_generic_method): Update to changes
18068 in metadata/class.c.
18070 2006-02-24 Zoltan Varga <vargaz@gmail.com>
18072 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
18074 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
18075 interface calls with large offsets.
18077 2006-02-23 Raja R Harinath <rharinath@novell.com>
18079 * jit-icalls.c (helper_compile_generic_method): Document the
18080 special-case we depend on so that we can inflate the method twice
18081 with the same context with no bad side-effects.
18083 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
18085 * mini-x86.c, mini-amd64.c: fix for case when xen support
18088 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
18090 * mini-x86.c, mini-amd64.c: generate code to access tls items
18091 in a faster way for Xen systems.
18093 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
18095 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
18096 updates and compilation fixes for the OSX/x86 port, mostly from
18097 Geoff Norton <gnorton@customerdna.com>.
18099 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
18101 * inssel.brg: faster interface call implementation
18102 to sync with the interface_offsets MonoVTable changes.
18104 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
18106 * mini.c: more verification checks.
18108 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
18110 * mini.c: added a few more verification checks.
18112 2006-02-17 Neale Ferguson <neale@sinenomine.net>
18114 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
18115 facility on the processor and use it if available.
18117 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
18119 * driver.c, aot.c, mini.c: throw exception if the IL code is
18120 invalid or unverifiable.
18122 2006-02-17 Raja R Harinath <rharinath@novell.com>
18124 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
18127 2006-02-16 Zoltan Varga <vargaz@gmail.com>
18129 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
18131 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18133 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
18134 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
18135 handling of instantiated generic valuetypes.
18137 2006-02-11 Zoltan Varga <vargaz@gmail.com>
18139 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
18140 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
18143 * generics.2.cs: Revert the nullable reftypes tests.
18145 2006-02-10 Zoltan Varga <vargaz@gmail.com>
18147 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
18148 using __builtin_frame_address (1) as it doesn't work in the presence
18149 of optimizations. Hopefully fixes #77273.
18151 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
18152 -> generics.cs change as it doesn't work with some automake versions.
18154 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
18156 * mini.c: handle systems that sue a different way to
18157 retrieve the stack address of the current thread.
18159 2006-02-09 Zoltan Varga <vargaz@gmail.com>
18161 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
18162 it specially in the makefile.
18164 * generics.2.cs: Add tests for nullable reference types.
18166 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
18168 * mini.c: always handle the case when mono_jit_init()
18169 is called in a thread different from the main thread,
18170 confusing libgc (bug #77309).
18172 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
18174 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
18176 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
18178 * mini.c: change optimize_branches () to use a single loop
18179 and introduce a new optimization to simplify some range checks.
18181 2006-02-03 Martin Baulig <martin@ximian.com>
18183 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
18184 and merged with debugger_thread_manager_add_thread().
18185 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
18186 inform the debugger about the main thread.
18188 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18190 * basic.cs: Add test for div.un/rem.un constant folding.
18192 2006-02-03 Neale Ferguson <neale@sinenomine.net>
18194 * cpu-s390x.md: correct int_xor_imm length
18196 2006-02-03 Zoltan Varga <vargaz@gmail.com>
18198 * generics.2.cs: New test for #77442.
18200 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
18203 2006-02-02 Martin Baulig <martin@ximian.com>
18205 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
18206 <mono/metadata/mono-debug-debugger.h>
18208 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
18210 2006-02-02 Martin Baulig <martin@ximian.com>
18212 * debug-debugger.h: New header file for debug-debugger.c.
18214 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18215 function is a separate thread anymore; add support for attaching.
18217 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18219 * tramp-x86.c: Fix a warning.
18221 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18223 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18224 on very large methods.
18226 * aot.c (load_patch_info): Fix a warning.
18228 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18230 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18231 mini-ops.h: alu membase optimizations.
18233 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18235 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18236 to speedup StringBuilder.
18238 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18240 * dominators.c (mono_compute_natural_loops): Fix detection of
18241 loop body start blocks.
18243 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18245 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18247 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18250 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18252 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18254 2006-01-25 Martin Baulig <martin@ximian.com>
18256 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18257 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18258 started to cleanup this file a little bit.
18260 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18262 * mini.c: optimize a codepath frequently happening in generics code.
18264 2006-01-23 Martin Baulig <martin@ximian.com>
18266 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18268 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18269 functions directly.
18271 * driver.c: debug-debugger.c is only available if
18272 `MONO_DEBUGGER_SUPPORTED' is defined.
18274 2006-01-23 Martin Baulig <martin@ximian.com>
18276 * debug-debugger.c: Only enable this on platforms where the Mono
18277 Debugger is working (x86 and x86_64).
18279 2006-01-21 Martin Baulig <martin@ximian.com>
18281 The Mono Debugger is now using the normal `mono' instead of the
18282 `mono-debugger-mini-wrapper' when executing managed code.
18284 * debug-debugger.c: New file; previously known as
18285 debugger/wrapper/wrapper.c.
18287 * debug-mini.c (mono_init_debugger): Removed.
18289 * driver.c (mono_main): Added new `--inside-mdb' command line
18290 argument which is used when running inside the debugger.
18292 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18294 * liveness.c (mono_analyze_liveness): Remove some unused data
18297 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18299 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18301 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18303 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18304 depends on implementation details of monobitset.
18306 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18309 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18311 * liveness.c: Update after monobitset changes.
18313 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18315 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18317 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18319 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18321 * mini-s390x.c: Remove warning messages.
18323 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18325 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18327 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18329 * generics.2.cs: Add ldelem/stelem_any test.
18331 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18333 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18335 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18337 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18339 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18341 * generics.2.cs: Reenable vtype tests.
18343 * inssel-x86.brg: Remove an icorrect valuetype rule.
18345 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18347 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18348 initial support for OP_ABS.
18350 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18352 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18354 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18356 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18357 conversion and implement LADD/LSUB.
18359 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18362 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18364 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18366 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18369 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18371 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18372 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18373 (stack walk problem).
18375 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18377 * aot.c (mono_aot_load_method): Fix a warning.
18379 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18381 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18383 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18385 * iltests.il: Add test for #77148.
18387 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18390 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18392 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18394 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18396 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18397 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18399 * basic-long.cs: Add lconv-to-r4/r8 tests.
18401 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18403 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18405 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18406 here as on other archs.
18408 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18410 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18412 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18414 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18416 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18418 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18419 instrument_prolog; Add memory_barrier instruction.
18421 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18423 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18425 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18427 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18429 * aliasing.c inssel.brg: Fix warnings.
18431 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18432 could skip initialization of some parts of memory.
18434 * mini.c mini-ia64.c: Fix warnings.
18436 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18438 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18440 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18441 a crash seen on sparc.
18443 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18445 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18447 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18449 * mini-ops.h: Add s390_backchain instruction
18451 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18453 * cpu-s390.md: Add s390_backchain instruction
18455 * mini-s390.c: Significant ABI changes
18457 * mini-s390.h: Cater for zero length structures
18459 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18461 * mini-s390.c: ABI fixes
18463 * inssel-s390.brg: Remove debug statements
18465 * cpu-s390.md: Fix length of ATOMIC_xx operations
18467 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18469 * basic-float.cs: Add float<->long conversion tests.
18471 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18473 * mini-s390.c: Fix LOCALLOC processing.
18475 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18477 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18479 * iltests.il: Add tests for some opcodes not covered by the other
18482 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18484 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18485 register loading for Tail processing; Correct trace output.
18487 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18489 * cpu-s390.md: Correct size of jmp instruction.
18491 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18493 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18495 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18497 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18498 Bring s390 up to current level.
18500 2005-12-12 Zltan Varga <vargaz@gmail.com>
18502 * generics.2.cs: Disable the newly added tests as they do not work yet.
18504 * generics.2.cs: Add valuetype tests.
18506 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18508 * basic-long.cs: Add i4->u8 test.
18510 * objects.cs: Add tests for JIT intrinsic.
18512 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18513 optimizations lost by a mistake.
18515 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18517 * basic-long.cs: Remove a test moved to objects.cs.
18519 * arrays.cs: Add more array tests.
18521 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18523 * arrays.cs: Add new tests for multi-dimensional arrays.
18525 2005-12-06 Raja R Harinath <rharinath@novell.com>
18527 * Makefile.am (test_sources2): Add generics.2.cs.
18528 (EXTRA_DIST): Add test_sources2.
18530 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18532 Support for boxing and unboxing nullable types as well as the
18533 isinst operation on nullables, per the CLI ammendment.
18535 * inssel.brg (CEE_ISINST): Special case for nullable
18537 * mini.c (handle_unbox_nullable): new method
18538 (handle_box): Special case for nullable types
18539 (mono_method_to_ir): Call handle_unbox_nullable in correct
18542 * generics.2.cs: New test suite
18544 * Makefile.am: Support for regression tests with generics.
18546 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18548 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18549 allocated to registers. Fixes #76800.
18551 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18553 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18555 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18557 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18560 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18562 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18565 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18567 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18568 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18570 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18571 single precision before storing to a single precision location.
18573 2005-11-28 Raja R Harinath <rharinath@novell.com>
18575 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18577 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18579 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18582 * basic.cs: Remove test_0_byte_compares test which was moved to
18583 objects.cs a long time ago.
18585 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18587 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18589 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18591 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18592 handlers are called.
18594 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18597 * mini-ia64.c: Add support for the throw->branch exception
18600 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18602 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18604 * mini.c: Enabled "fastpath" deadce :-)
18606 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18608 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18609 alias analysis pass to support it.
18610 * mini.h: Likewise.
18612 * liveness.c: Likewise (liveness computation can use aliasing
18613 information to be more accurate).
18614 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18615 moreover made so that "--compile-all" uses the given optimization
18616 flags and not the default ones.
18617 * aliasing.c: Alias analysis (new file).
18618 * aliasing.h: Likewise.
18619 * Makefile.am: added "aliasing.c" and "aliasing.h".
18621 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18623 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18626 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18628 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18629 fp >= end_of_stack exit condition, as it is not needed, and it might
18630 become true for fp eliminated frames.
18632 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18634 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18637 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18639 * mini-arm.c: fixed alignment of doubles/longs to match
18640 the C ABI (bug #76635).
18642 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18644 * aot.c: fix compilation with --enable-minimal=aot.
18646 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18648 * mini-arm.c: fixed compatibility with the new
18649 floating point emulator package for compares.
18651 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18653 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18655 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18657 * mini-exceptions.c (print_stack_frame): Output to stderr.
18658 (mono_handle_native_sigsegv): Ditto.
18660 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18662 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18663 OP_LCONV_TO_OVF_I implementation.
18665 * mini-amd64.c: Add support for the throw->branch exception
18668 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18669 when the catch clause catches a more general exception, i.e. Object.
18671 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18673 * cpu-ia64.md: Remove unused opcodes.
18675 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18676 specific defines for architectures defining USE_SIGACTION.
18678 * mini-ia64.c: Fix some warnings.
18680 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18681 version seemed to skip a frame.
18683 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18685 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18686 only calls which are made to native code use this flag.
18688 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18690 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18691 varargs methods as well.
18693 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18694 which have save_lmf set. Reorganize methods prologs a bit.
18696 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18697 debugger to the proper place.
18699 2005-10-29 Martin Baulig <martin@ximian.com>
18701 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18702 when running inside the debugger until the debugger has support
18705 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18707 * mini.h: Fix a warning.
18709 2005-10-24 Miguel de Icaza <miguel@novell.com>
18711 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18712 we expose publicly, this returns the string.
18714 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18716 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18717 with fp elimination.
18719 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18721 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18722 native stacktrace using the glibc 'backtrace' function if available.
18724 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18726 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18728 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18729 handle SIGSEGVs received while in native code.
18731 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18732 code, call mono_handle_native_sigsegv which will abort the runtime
18733 after printing some diagnostics, instead of converting it into a
18734 confusing NullReferenceException.
18736 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18738 * cpu-pentium.md: Remove unused opcodes.
18740 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18742 * mini-amd64.h (MonoLMF): Add rsp field.
18744 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18747 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18749 * mini-codegen.c (get_register_spilling): Fix some warnings.
18751 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18753 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18754 elimination during exception handling. Enable fp elimination by
18757 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18760 2005-10-16 Martin Baulig <martin@ximian.com>
18762 * mini-exceptions.c
18763 (mono_debugger_run_finally): New public method for the debugger.
18765 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18767 * debug-mini.c (mono_debug_init_method): Fix warning.
18769 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18770 the 'exname' parameter const to fix some warnings.
18772 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18774 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18775 introduced by the previous patch.
18777 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18779 * basic-float.cs: Add test for precision of float arithmetic.
18781 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18782 when loading/storing single values from/to memory.
18784 * mini.c (mono_jit_compile_method_with_opt): Create the function
18785 pointers in the correct domain.
18787 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18789 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18790 introduced by previous patch.
18792 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18793 when out_filter_idx is NULL.
18795 * mini-exceptions.c: Don't run filter clauses twice during exception
18796 handling. Fixes #75755.
18798 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18800 * aot.c: Add support for ldflda wrappers.
18802 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18805 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18807 * mini.c, mini.h: do not consider exception handlers blocks when
18808 setting up interface variables.
18810 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18812 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18814 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18816 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18817 causes a regression.
18819 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18821 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18823 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18824 of the OP_P definitions.
18826 * TODO: Add a proposal for dealing with the CEE/OP mess.
18828 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18829 optimizations from the x86 port.
18831 * cpu-amd64.md: Ditto.
18833 * basic.cs basic-long.cs: Add tests.
18835 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18837 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18838 Patrik Torstensson's implementation of my exception-handling
18839 optimization idea, when the exception object is not used
18842 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18844 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18845 of the mul_imm optimizations from the old jit.
18847 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18849 * mini.c, liveness.c: patch by Patrik Torstensson and
18850 Zoltan Varga to improve performance in methods with
18853 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18855 * driver.c: Remove 'Globalization' entry from --version.
18857 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18859 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18860 there is a profiler interested in JIT events.
18862 * aot.c: Load profile files produced by the AOT profiling module, and
18863 reorder methods based on the profiling info. Add a 'method_order' table
18864 to the AOT file to make mono_aot_find_jit_info work with the reordered
18867 * mini.h: Bump AOT file version info.
18869 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18871 * mini-arm.h: work around what looks like a gcc bug when optimizations
18874 2005-09-28 Raja R Harinath <rharinath@novell.com>
18876 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18877 conditionals. Use ...
18878 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18880 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18882 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18883 to determine the amount of memory to copy when passing valuetypes.
18885 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18886 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18888 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18890 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18891 information about aot.
18893 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18895 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18896 macros. This will allow a deadlock debugger to easily be plugged
18899 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18901 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18903 2005-09-27 Raja R Harinath <rharinath@novell.com>
18905 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18906 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18907 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18908 ($(arch_built)) [CROSS_COMPILING]: Error out.
18910 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18912 * aot.c: Add support for the no_special_static flag for classes.
18914 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18916 * Reapply reverted patches.
18918 * *: Revert r50174 as well.
18920 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18922 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18924 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18926 2005-09-23 Miguel de Icaza <miguel@novell.com>
18928 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18929 part of the SIG_HANDLER_SIGNATURE.
18931 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18933 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18936 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18937 introduced by previous patch.
18939 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18941 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18942 saved registers too.
18944 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18945 upon the information returned by get_call_info ().
18947 * mini-x86.c (add_float): Fix stack size calculation.
18948 (mono_arch_call_opcode): Rewrite this so it works based up the
18949 information returned by get_call_info ().
18950 (mono_arch_get_this_vret_args): Ditto.
18952 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18954 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18955 in cinfo to determine the registers which need to be used.
18957 2005-09-20 Miguel de Icaza <miguel@novell.com>
18959 * driver.c (mono_main): Add --server and --desktop flags.
18961 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18963 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18964 registers as global registers.
18966 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18967 longer needed with the new register allocator.
18969 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18971 * cpu-ia64.md: Remove unused opcodes.
18973 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18975 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18977 * cpu-amd64.md: Remove unused opcodes.
18979 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18980 needed with the new register allocator.
18982 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18985 2005-09-16 Raja R Harinath <rharinath@novell.com>
18987 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18989 2005-09-16 Martin Baulig <martin@ximian.com>
18991 * exceptions-amd64.c
18992 (throw_exception): Don't call mono_debugger_throw_exception() if
18993 we're a rethrow - see the FIXME in the code.
18995 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18997 * mini.c (mono_init_exceptions): This only works on some architectures.
18999 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19001 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
19004 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
19006 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
19007 now in mini-exceptions.c.
19009 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
19011 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
19012 now in mini-exceptions.c.
19014 2005-09-15 Zoltan Varga <vargaz@gmail.com>
19016 * exceptions-x86.c: Applied patch from Patrik Torstensson
19017 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
19019 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
19020 code into mini-exceptions.c. Add some assertions to it.
19022 2005-09-12 Zoltan Varga <vargaz@gmail.com>
19024 * aot.c (emit_section_change): Applied patch from "The Software Team"
19025 (<software@solmersa.com>). Fix as errors on windows.
19027 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19029 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
19030 method info into the LMF.
19032 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19034 * mini-ia64.c: Add proper unwind info for method epilogs.
19036 * exceptions-ia64.c: Add some code to help debugging.
19038 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
19040 * mini-exceptions.c: Fix warning.
19042 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
19044 * mini.c: Really fix build.
19046 * mini-x86.c mini-amd64.c: Fix build.
19048 2005-09-11 Zoltan Varga <vargaz@gmail.com>
19050 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
19052 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
19053 some Interlocked methods as intrinsics.
19055 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
19056 for Thread methods as well.
19058 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
19060 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
19062 * mini-ia64.c mini-x86.c mini-amd64.c
19063 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
19066 * mini.c (mono_init_exceptions): Fix build breakage.
19068 2005-09-10 Zoltan Varga <vargaz@gmail.com>
19070 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
19071 of instructions. Use the new ia64_unw_op macros for emitting unwind
19074 * mini.c (mono_init_exceptions): Initialize exception handling
19075 related trampolines at startup.
19077 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
19079 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
19081 2005-09-09 Zoltan Varga <vargaz@gmail.com>
19083 * mini.c: Handle type loading errors gracefully during compilation and
19084 throw the appropriate exception.
19086 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
19088 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
19089 for the mono binary.
19091 2005-09-09 Martin Baulig <martin@ximian.com>
19093 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
19096 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19098 * mini-arm.h: use emulation for conv.r.un for the release.
19100 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
19102 * mini-arm.c, objects.cs: more fixes and tests for them.
19104 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19106 * mini-arm.c: align structures to at least 4 bytes to be able
19107 to keep our current optimized memcpy.
19109 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
19111 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
19113 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19115 * mini.c: ignore SIGPIPE.
19117 2005-09-04 Zoltan Varga <vargaz@gmail.com>
19119 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
19121 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
19123 2005-09-02 Zoltan Varga <vargaz@gmail.com>
19125 * mini.h: Add prototype for mono_allocate_stack_slots_full.
19127 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
19129 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
19130 exception handling support.
19131 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
19132 patch by Brian Koropoff <briank@marakicorp.com>).
19134 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
19136 * mini.c: revert another 'optimization' which breaks when
19137 items on the eval stack need to be saved at a basic block end
19140 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19142 * jit-icalls.c: for arrays, ensure we always provide
19145 2005-08-30 Zoltan Varga <vargaz@gmail.com>
19147 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
19149 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
19151 2005-08-29 Zoltan Varga <vargaz@gmail.com>
19153 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
19154 arguments in their original register.
19156 2005-08-28 Zoltan Varga <vargaz@gmail.com>
19158 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
19161 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
19162 when ssapre is enabled.
19164 * inssel-long.brg: Fix bug in previous patch.
19166 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
19167 multiplication by a constant.
19169 2005-08-27 Zoltan Varga <vargaz@gmail.com>
19171 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
19174 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
19177 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
19179 * inssel-arm.brg: apply changes tested by Brian Koropoff
19180 <briank@marakicorp.com>.
19182 2005-08-25 Zoltan Varga <vargaz@gmail.com>
19184 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
19186 2005-08-24 Zoltan Varga <vargaz@gmail.com>
19188 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
19189 to the same register if dreg is just a base register.
19190 (print_ins): Improve printing of membase opcodes.
19192 * inssel-x86.brg: Add optimized ldind(reg) rules.
19194 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
19196 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
19198 * mini.c: when running under valgrind, set the stack bottom for
19199 the GC at the actual approximate stack for the app (fixes running
19200 mono with valgrind).
19202 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
19204 * mini.c: do no break at the first valuetype to init found
19205 (fixes bug #75791).
19207 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
19209 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
19211 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19213 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19215 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19217 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19219 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19221 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19223 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19226 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19229 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19232 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19234 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19236 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19238 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19239 in the tail recursion optimization.
19241 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19242 debug info into the assembly file.
19244 * iltests.il: Add test for filter regions.
19246 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19247 initial stack of filter regions. Fixes #75755.
19249 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19251 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19252 stack requirements.
19254 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19256 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19257 the check for an already compiled method on non-ia64 platforms.
19258 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19261 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19263 * inssel-x86.brg: Add some optimized call rules.
19265 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19267 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19270 * mini.h mini-trampolines.c: Pass the trampoline argument to
19271 mono_arch_patch_delegate_trampoline.
19273 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19275 * mini-trampolines.c: Fix build.
19277 * mini-amd64.h: Add delegate trampolines.
19279 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19281 * inssel-amd64.brg: Add optimized call rules.
19283 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19285 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19287 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19289 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19292 * mini-ia64.c: Remove LMF fixmes.
19294 * mini-ia64.h: Remove most fields from LMF.
19296 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19298 * mini-trampolines.c: Add support for IA64 function descriptors.
19300 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19301 for IA64 function descriptors.
19303 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19305 * tramp-arm.c: patch the vtable for virtual calls. Added
19306 support code to register/unregister the LMF.
19307 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19310 2005-08-19 Dick Porter <dick@ximian.com>
19312 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19313 bit value if needed.
19315 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19317 * mini.c (mini_get_method): Move handling of wrapper data here.
19319 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19321 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19324 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19325 bblock->code does not remain empty.
19327 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19329 * arrays.cs: Add regression test for #75832.
19331 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19332 rules. Fixes #75832.
19334 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19335 instruction scheduling.
19337 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19339 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19341 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19343 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19345 * mini-codegen.c: Fix VC build.
19347 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19349 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19351 * mini.h: fix signature for mono_register_opcode_emulation.
19353 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19355 * mini.c: Get rid of most of the helper_sig_... constants using
19356 mono_create_icall_signature ().
19358 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19360 * jit-icalls.c (helper_ldstr): New helper function.
19362 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19364 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19365 throw, load the string using a helper call instead of creating a string object.
19367 * aot.c: Update after LDSTR changes.
19369 * mini.h: Bump AOT file version.
19371 * aot.c: Save class size info into the AOT file. Print more statistics during
19374 * mini.h: Bump AOT file version.
19376 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19377 ordering of disasm cases. Fixes #74957.
19379 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19381 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19382 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19383 the generic code needed for the ARM port.
19385 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19387 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19388 inssel-arm.brg: more ARM features and fixes.
19390 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19392 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19393 ARM port work in progress.
19395 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19397 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19399 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19401 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19403 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19405 * *-ia64.*: Ongoing IA64 work.
19407 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19409 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19411 * TODO: Remove out-of-data todo stuff.
19413 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19416 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19418 * mini.h: Bump corlib version.
19420 2005-07-27 Martin Baulig <martin@ximian.com>
19423 (create_copy_ins): Added `const unsigned char *ip' argument; set
19424 `copy->cil_code' from it.
19426 2005-07-27 Martin Baulig <martin@ximian.com>
19428 * mini-exceptions.c (mono_handle_exception): Don't call
19429 mono_debugger_handle_exception() for filters.
19431 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19433 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19436 2005-07-26 Martin Baulig <martin@ximian.com>
19438 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19440 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19441 helper_compile_generic_method() if the method is actually virtual
19444 2005-07-26 Martin Baulig <martin@ximian.com>
19447 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19448 public; this is now accessed directly by the debugger.
19449 (mono_generic_trampoline_code): Removed.
19452 (mono_debug_init_method): Also add interncalls and wrappers.
19454 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19456 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19458 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19460 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19462 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19464 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19466 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19468 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19469 getting TLS offsets on AMD64 too.
19471 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19473 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19475 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19477 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19478 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19480 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19482 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19484 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19487 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19488 mono_sparc_is_virtual_call ().
19490 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19492 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19493 trampoline parameters.
19495 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19497 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19498 to mono_arch_get_vcall_slot_addr.
19500 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19503 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19505 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19507 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19509 2005-07-19 Martin Baulig <martin@ximian.com>
19511 * exceptions-amd64.c (throw_exception): Call
19512 mono_debugger_throw_exception() here like we're doing it on i386.
19514 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19516 * mini-ia64.c: Add optimized TLS access support.
19518 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19520 * mini-exceptions.c: Ongoing IA64 work.
19522 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19524 * mini.c: Use the default optimization set when embedding. Fixes
19527 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19529 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19530 of trampolines to a separate file.
19532 * mini-trampolines.c: New file.
19534 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19537 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19540 * mini-codegen.c: Fix cygwin build.
19542 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19544 * mini.c: Add some minor changes needed by the IA64 port.
19546 * *-ia64.*: Ongoing IA64 work.
19548 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19550 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19551 trampolines into arch-independent and arch-dependent parts.
19553 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19555 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19557 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19559 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19560 the xp-regalloc-branch for amd64.
19562 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19563 xp-regalloc-branch for x86.
19565 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19567 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19569 2005-07-06 Martin Baulig <martin@ximian.com>
19572 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19573 (mono_jit_runtime_invoke): Likewise.
19575 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19577 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19580 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19581 without loading their metadata. Reorganize the file format so exception handling+
19582 debug info is kept separate from normal method info. Create MonoJitInfo
19583 structures for methods lazily.
19585 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19587 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19589 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19591 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19594 * mini.h: Bump AOT file version.
19596 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19598 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19600 2005-07-01 Raja R Harinath <rharinath@novell.com>
19602 * Makefile.am (check-local): Call semdel-wrapper.
19604 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19606 * mini-x86.c: Revert the last change as it seems to break the build..
19608 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19610 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19612 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19614 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19616 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19617 outside of the macro, so strange stuff doesn't happen with gcc4
19618 (NEW_AOTCONST_TOKEN): Likewise.
19620 2005-06-28 Martin Baulig <martin@ximian.com>
19622 * mini.c (mini_class_is_system_array): New static method; use this
19623 instead of `klass->parent == mono_defaults.array_class' everywhere
19624 since this also works for the new generic array class.
19626 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19628 * inssel.brg: Remove warnings.
19630 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19632 * mini-ia64.c: Ongoing IA64 work.
19634 * basic-float.cs: Add float->i1 conversion test.
19636 * iltests.il: Add conv.u4 test.
19638 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19640 * inssel-long.brg: Fix bug caused by last change.
19642 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19644 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19645 BSDs. Allows the x86 JIT to work on OSX86
19647 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19649 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19652 * mini-ia64.c: Ongoing IA64 work.
19654 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19656 * mini-ia64.c: Ongoing IA64 work.
19658 * driver.c: Clean up jit_code_hash as well when using --regression.
19660 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19662 * basic-long.cs: Add tests for long->u4 conversion.
19664 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19666 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19667 that we do not depend on undefined C behavior: the order stuff
19668 gets evaluated within an expression. Fixes mono when compiled on
19671 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19673 * *-ia64.*: Ongoing IA64 work.
19675 * aot.c: Lower memory usage while loading AOT methods.
19677 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19679 * mini.h: Bump AOT file format version.
19681 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19683 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19685 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19687 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19688 not on callee assembly). Fixed some comments.
19690 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19692 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19693 it gets proper disassembly.
19694 (emit_method_info): Remove some dead code.
19696 * mini.c (mini_method_compile): Allways allocate the GOT var in
19697 mono_method_to_ir for emulating opcodes.
19699 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19701 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19702 before freeing the code memory. Fixes #74990.
19704 * objects.cs: Add regression test for #74992.
19706 * liveness.c: Extend live ranges of arguments to the beginning of the
19707 method. Fixes #74992.
19709 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19710 so it points into the faulting instruction.
19712 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19714 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19716 * *-ia64.*: Ongoing IA64 work.
19718 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19720 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19722 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19724 * *-ia64.*: Ongoing IA64 work.
19726 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19728 * basic-long.cs: Add tests for add/sub.ovf.
19730 * basic.cs: Add tests for sub.ovf.
19732 * *-ia64.*: Ongoing IA64 work.
19734 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19736 * *-ia64.*: Ongoing IA64 work.
19738 * basic.cs: Add conv.ovf.i4.un test.
19740 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19742 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19744 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19746 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19748 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19750 * *-ia64.*: Ongoing IA64 work.
19752 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19755 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19757 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19759 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19761 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19763 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19765 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19766 of a call is callable by a near call.
19768 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19770 * mini-ia64.c: Ongoing IA64 work.
19772 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19774 * genmdesc.c: Make the generated array non-static.
19776 * inssel-long.brg: Fix LSHR_IMM rule.
19778 * *-ia64.*: Ongoing IA64 work.
19780 * *-ia64.*: Ongoing IA64 work.
19782 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19784 * *-ia64.*: Ongoing IA64 work.
19786 * *-ia64.*: Ongoing IA64 work.
19788 * mini-ia64.c: Ongoing IA64 work.
19790 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19792 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19794 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19796 * objects.cs basic-long.cs: Move some tests to objects.cs.
19798 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19800 * *-ia64.*: Ongoing IA64 work.
19802 * iltests.il: Add a new test.
19804 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19805 newobj. Fixes #75042.
19807 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19809 * *-ia64.*: Ongoing IA64 work.
19811 * *-ia64.*: Ongoing IA64 work.
19813 * *-ia64.*: Ongoing IA64 work.
19815 * basic.cs objects.cs: Move tests accessing static variables as well.
19817 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19819 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19821 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19823 * driver.c: Always print failed tests.
19825 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19828 * *ia64*: Ongoing IA64 work.
19830 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19832 * basic.cs: Add tests for add.ovf. Fix warnings.
19834 2005-05-18 Miguel de Icaza <miguel@novell.com>
19836 * driver.c (mono_main): Avoid crash if no argument is passed to
19837 --break; Do not use g_error, but f_printf. And fix all other
19838 ocurrences of the same crash.
19840 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19842 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19843 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19846 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19848 * *-ia64.*: Add beginnings of IA64 backend.
19850 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19852 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19854 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19857 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19859 * mini-amd64.c: Fix a warning.
19861 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19863 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19864 in float_neg. Fixes #74897.
19866 * mini-amd64.c (emit_call): Fix another near call bug.
19868 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19870 * declsec.c: Keep the appdomain information in the structure. Added a
19871 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19872 value gets overwritten).
19873 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19874 an MonoAppDomain member to MonoSecurityFrame.
19875 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19876 used in the stack walk. Now use a MonoArray which grow (double) when
19879 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19881 * mini.c: Re-enabled runtime cleanup, since running threads should
19882 now properly stop when exiting.
19884 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19886 * mini-codegen.c: New file contaning the arch-independent local
19887 register allocator. Not used by any architectures yet.
19889 * mini.h linear-scan.c: Merge some changes from the
19890 mini-xp-local-regalloc branch.
19892 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19894 * mini-amd64.c (emit_call): Fix calls to native functions when the
19895 runtime is compiled as a shared library. Fixes #74756.
19897 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19898 on a literal field. Fixes #74751.
19900 2005-04-25 Raja R Harinath <rharinath@novell.com>
19902 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19904 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19906 * objects.cs: Add missing null casting test.
19908 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19910 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19911 in wrapper methods. Also rename 'address' variable to 'offset'.
19913 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19915 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19918 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19920 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19923 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19925 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19927 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19929 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19930 just the last bytes.
19932 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19934 * aot.c (mono_compile_assembly): Fix warning.
19936 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19937 by the _MSC_VER stuff.
19939 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19941 * inssel-long.brg: Fix #74588.
19943 * cpu-amd64.md: Fix #74591.
19945 * iltests.il: Add new regression tests.
19947 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19949 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19952 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19954 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19956 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19957 from Bill Middleton <flashdict@gmail.com>.
19959 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19961 * arrays.cs: Add new regression test. Fix warnings.
19963 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19965 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19966 and leakage in CKFINITE.
19968 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19969 this to a null op since it is called on amd64 too.
19971 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19973 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19974 body since this is not used on amd64.
19976 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19978 * mini-amd64.c: Remove obsolete fixmes.
19980 * mini.c (print_method_from_ip): Fix debugging support.
19982 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19984 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19985 so that expressions that don't give much gain are not reduced.
19986 * ssapre.h: Likewise.
19988 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19990 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19992 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19994 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19996 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19998 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
20000 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
20002 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
20004 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
20007 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
20009 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
20011 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
20013 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
20014 MONO_ARCH_USE_SIGACTION. Fixes #74252.
20016 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
20018 * mini-x86.c: Fix up stack overflow handling.
20020 * exceptions.cs: Add new regression test.
20022 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
20024 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
20025 mono_jit_thread_attach.
20027 * mini.c (mono_method_to_ir): Verify called method is not abstract.
20029 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20031 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
20032 avoid calling constructors using callvirt.
20034 * inssel.brg: Fix #74073.
20036 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
20038 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
20039 compilation with non-GCC compilers.
20040 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
20041 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
20043 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
20045 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
20046 klass->interface_offsets (will likely fix bug#74073).
20048 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
20050 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
20052 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
20054 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
20055 to amd64_div_reg_size ().
20057 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
20059 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
20061 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
20063 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20065 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
20067 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
20069 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
20071 * mini.c (mono_precompile_assembly): Load and precompile referenced
20072 assemblies as well. Fixes #74015.
20074 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
20076 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
20078 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
20080 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
20081 a lot of checks and (anyway) permissions cannot work until corlib is
20084 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
20086 * mini-ppc.c: fixed ABI issue on sysv/ppc.
20088 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
20090 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
20091 calls (fixes bug#72824).
20093 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20095 * mini.c: fix tail recursion elimination (see test in bug#73936).
20097 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
20099 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
20100 some fp functions in sse2 mode.
20102 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
20104 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
20106 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
20108 * mini.h mini.c: Add mono_get_jit_tls_key ().
20110 * mini-x86.c: Enable fast TLS support on windows.
20112 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
20114 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
20115 * mini.c: Check for p/invoke method when generating code. If a
20116 p/invoke method, or it's class, isn't decorated with [Suppress
20117 UnmanagedCodeSecurity] then generate code to call System.Security.
20118 UnmanagedDemand (only if the security manager is active).
20120 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20122 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
20123 last change as it seems to cause strange crashes.
20125 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20127 * *.c: handle unsafe function pointers where needed.
20129 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
20131 * mini.c (mono_jit_free_method): Remove the fixme too.
20133 2005-03-15 Miguel de Icaza <miguel@novell.com>
20135 * mini.c: As discussed, make the code actually free the delegate
20136 thunk now, to enable the debugging of delegate problems, use
20137 MONO_DEBUG=1 when running Mono.
20139 This takes also care of parts of the leaks as seen by Joe.
20141 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
20143 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
20144 thread_tls_offset calculation.
20146 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
20148 * declsec.c: Reworked linkdemand checks for icall. The previous code
20149 was using the declaration code (untrusted) and didn't work as expected
20150 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
20153 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
20155 * iltests.il: Add new localloc test.
20157 * mini-amd64.c: Handle large stack allocations the same way as on
20158 windows if stack overflow handling is working.
20160 * mini-amd64.c: Allocate the signal stack using mmap.
20162 * mini.c (sigsegv_signal_handler): Fix reading of context.
20164 * mini-exceptions.c: Fix up stack overflow handling.
20166 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
20168 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
20170 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
20172 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
20174 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
20175 tramp_init functions as they are no longer needed.
20177 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
20179 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
20181 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
20183 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
20185 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
20188 * mini-ops.h: Add OP_LMUL_IMM.
20190 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
20191 long mul/div opcodes as intrinsic.
20193 * mini-amd64.c (emit_call): Handle the case when the callee might be
20196 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
20198 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
20201 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
20203 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
20205 2005-03-09 Ben Maurer <bmaurer@ximian.com>
20207 * mini.c (mono_codegen): Don't leak here, to help people running
20210 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
20212 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20213 conversions in sse2 mode.
20215 * basic-float.cs: Add regression test.
20217 * mini-amd64.c: Reenable sse2.
20219 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20221 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20223 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20225 * driver.c: Copyright text should include 2005.
20227 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20229 * cpu-amd64.md (load_membase): Fix more max lengths.
20231 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20233 * cpu-amd64.md (load_membase): Fix max length.
20235 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20237 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20239 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20240 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20242 * basic-float.cs: Add rounding regression test.
20244 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20246 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20248 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20249 structures in registers for pinvoke wrappers.
20251 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20253 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20255 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20257 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20258 wrapper to mono_jit_thread_attach.
20260 * mini.c (mini_jit_thread_attach): New jit icall.
20262 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20263 native->managed wrappers.
20265 * exceptions.cs: Add new regression test.
20267 * mini.c (optimize_branches): Check regions in the cbranch to throw
20268 block case as well. Fixes #73242.
20270 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20272 * mini.c: thread safety fixes.
20274 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20276 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20277 patching stuff, since delegates use jump trampolines so there is
20280 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20283 * tramp-amd64.c: Fix build.
20285 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20286 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20288 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20289 Rename this to mono_arch....
20290 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20292 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20294 * mini-amd64.c (emit_call): If both the caller and the callee is
20295 guaranteed to have 32 bit addresses, emit a normal call.
20297 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20299 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20300 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20301 method_ptr inside delegates.
20303 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20305 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20306 invalidated. Fixes #73001.
20308 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20310 * mini-x86.c: Only use stdcall for pinvokes on windows.
20312 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20314 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20315 * mini-x86.c: remove unreliable __thread var offset detection,
20316 use the correct accessors and enable by default.
20318 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20320 * mini.c (mono_jit_free_method): Fix memory leak.
20322 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20324 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20326 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20328 * cpu-amd64.md: Fix lengths of atomic opcodes.
20330 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20332 * driver.c: try to not imply using ICU is any good.
20334 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20336 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20337 functions as inline ops.
20339 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20340 some Interlocked functions as inline ops.
20342 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20344 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20346 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20348 * mini.c: Add support for OP_NOT_TAKEN.
20350 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20351 structures in registers for pinvoke wrappers.
20353 * mini-amd64.c: Fix warnings.
20355 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20357 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20359 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20361 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20362 address instead of loading the address from it.
20364 * mini-x86.c: Add support for returning small structs in registers
20365 on Win32. Fixes part of #70864.
20367 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20369 * trace.c (get_token): Improve error checking.
20371 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20373 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20375 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20377 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20378 it can be reused for MonoClass.
20379 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20382 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20384 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20385 instead of a MonoReflectionMethod. The method information wasn't used
20386 when displaying SecurityException details (but will be now).
20388 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20390 * Makefile.am : windows build fix.
20392 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20394 * iltests.il: Add new regression test.
20396 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20399 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20401 * mini.c: Moved linkdemand check into helper function check_linkdemand
20402 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20405 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20407 * declsec.c: Added statistics counter for different kinds of
20409 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20410 (and commented) declaration.
20411 * mini.c: Added statistics counter for security Demand code
20412 generation. Added display of security statistics.
20414 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20416 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20417 Fix compilation errors under gcc-2.95.
20419 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20421 * mini.c, driver.c: Use the new jit trampoline hashtable
20423 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20425 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20427 2005-02-11 Martin Baulig <martin@ximian.com>
20429 * debug-mini.c (mono_debug_close_method): Free the line number array.
20431 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20433 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20436 * mini.h: Bump AOT file format version.
20438 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20440 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20442 * declsec.h: Added macros to get/set lazyly initialized security
20443 informations about assemblies. Added new enum for different type of
20444 possible LinkDemand violation. Added function to check LinkDemands.
20445 * mini.h: Added a field to MonoCompile to hold any security violation
20446 detected when JITting a method (so it can be thrown later).
20447 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20448 and CEE_CALLVIRT. Added code to throw exception at the end of
20449 mini_method_compile (note: the exception is unhandled right now).
20451 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20453 * mini.c, jit-icalls.c: use the managed implementation of
20454 memset for initobj and memset, to avoid managed <-> unmanaged
20457 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20459 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20460 optimization if it would need a GOT var.
20462 * basic.cs: Add tests for constant propagation and switch statements.
20464 * ssa.c: Fix out-of-range constant propagation and switch statements.
20466 2005-02-09 <vargaz@freemail.hu>
20468 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20470 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20472 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20474 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20476 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20478 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20480 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20481 arithmetic operations.
20483 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20485 * mini-ppc.c: add a workaround for broken user code that
20486 DllImports vararg functions with non-vararg signatures.
20488 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20490 * mini.c (mono_jit_compile_method_inner): Add detection and a
20491 meaningfull error message for assemblies written in Managed C++.
20493 * tramp-amd64.c mini-amd64.h: Add support for
20494 create_trampoline_from_token ().
20496 * aot.c mini-x86.c abcremoval.c: Applied patch from
20497 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20499 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20501 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20502 which takes a MonoImage/token as parameter instead of a MonoMethod.
20504 * aot.c: Use the new trampoline for initializing vtables.
20506 * aot.c: Add support for ldfld/stfld_remote wrappers.
20508 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20509 rules for compare <MEM>, IMM.
20511 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20513 * aot.c: Handle inherited finalizers correctly.
20515 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20517 * inssel.brg (stmt): Add a missing _setup_... ().
20519 * aot.c: Save some parts of the class state to the AOT file and use it
20520 to recompute that state when a class is initialized.
20522 * mini.c: Install AOT hooks into the runtime.
20524 * mini.h: Bump AOT file format version.
20526 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20529 * iltests.il: Add new test.
20531 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20533 * mini.c: fix typo.
20535 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20537 * mini.c: setup the statistical profiler in the thread attach
20538 callback to cope with the new single thread code.
20540 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20542 * mini-ppc.c: ensure we have enough room for the profiler
20543 calls (fixed bug#72084).
20545 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20547 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20550 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20552 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20554 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20556 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20557 to succesfully execute parrotbench).
20558 * ssapre.h: Likewise.
20560 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20562 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20563 variable for stores to method arguments (fixes a SSAPRE issue).
20565 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20567 * mini.c: handle value types in dup, fixes gen-112.cs.
20569 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20571 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20572 sequence for calls in dynamic methods to avoid thunks.
20574 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20576 * mini.c: correctly remove dynamic methods from the hashtable.
20578 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20580 * driver.c: Disabled SSAPRE until fix the bug that appears
20581 in IronPython's parrotbench.
20583 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20585 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20587 * mini.c (mono_method_to_ir): Revert the previous change.
20589 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20590 when AOT compiling.
20592 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20593 mono_jit_info_table_find () etc. when running under valgrind.
20595 * inssel.brg: Fix warnings.
20597 * mini-exceptions.c: Fix warnings.
20599 2005-01-31 Martin Baulig <martin@ximian.com>
20601 * driver.c (compile_all_methods_thread_main): Don't try to compile
20602 generic methods or anything which has type parameters.
20604 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20606 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20608 * TestDriver.cs: Add --verbose flags.
20610 * graph.c ssa.c: Fix 64 bit warnings.
20612 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20613 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20614 Fix 64 bit warnings.
20616 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20617 variable not spotted by gcc.
20619 * mini-amd64.c inssel-amd64.brg: Applied patch from
20620 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20621 X86_COMPARE_MEMBASE opcodes.
20623 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20625 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20627 * *: MonoMethod->signature might be NULL now. You *MUST* use
20628 mono_method_signature.
20630 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20632 * driver.c (compile_all_methods_thread_main): Compile the methods
20633 without invoking cctors.
20635 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20637 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20638 * basic-calls.cs: test for the above.
20640 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20642 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20643 MonoJitInfo changes.
20645 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20647 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20648 eagerly if it contains dynamic methods.
20650 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20652 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20653 trace, it is now computed by an icall from trace_ips.
20655 * mini-exceptions.c: Fix a warning.
20657 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20659 * mini-exceptions.c: don't bother getting stack trace info if
20660 it's not going to be used.
20662 2005-01-27 Raja R Harinath <rharinath@novell.com>
20664 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20667 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20669 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20671 * aot.c: Avoid calling mono_method_get_header () if not needed.
20673 * mini.h: Bump AOT file format version.
20675 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20677 * mini.c (mono_print_tree): Print more info for calls.
20679 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20681 * declsec.h: Remove warning by adding missing include for marshal.h
20683 2005-01-26 Martin Baulig <martin@ximian.com>
20685 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20688 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20690 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20693 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20695 * aot.c (mono_compile_assembly): Fix a warning.
20697 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20699 * declsec.c: Look for security attributes on the original MonoMethod
20700 (and not the wrapped one). This fix permissions on icalls.
20702 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20704 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20706 * mini.c (mono_allocate_stack_slots): Add a fixme.
20708 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20710 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20712 * inssel.brg: optimize casts of sealed types (more
20713 optimizations waiting for fixes in remoting).
20715 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20717 * inssel.brg (stmt): Add another dummy rule.
20719 * driver.c: Fix warnings.
20721 * driver.c (mono_main): If running under valgrind, instruct glib to use
20722 the system allocation functions so valgrind can track the memory
20723 allocated by the g_... functions.
20725 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20727 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20729 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20731 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20732 variables in try regions.
20734 * mini.c (mini_method_compile): Don't disable optimizations on large
20735 methods when AOT compiling.
20737 * mini.c (mono_allocate_stack_slots): New arch independent method to
20738 allocate stack slots. Not yet used.
20740 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20742 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20744 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20746 * mini-ppc.c: make the branch info relative as the code
20747 buffer can be reallocated.
20749 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20751 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20752 * driver.c: Removed the AOT/security restriction. Now initialize the
20753 security manager (in metadata) if --security is used.
20754 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20755 rather than the pointer to declarative security, when AOT is used.
20757 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20759 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20760 basic blocks, reduced intrinsic exception throwing code size.
20762 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20764 * driver.c (mini_usage): Reorder the usage screen.
20766 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20768 * mini.c (mono_resolve_patch_target): Fix warning.
20770 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20772 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20775 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20777 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20778 breaks the amd64 build.
20780 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20781 register allocation. Fixes #71454.
20783 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20785 * arrays.cs: Add new regression test.
20787 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20789 * ssapre.c: Turned usage of snprintf to GString.
20790 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20791 (I left it on by mistake in my previous commit).
20793 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20795 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20796 on cond branch optimization (fixes bug# 71515).
20798 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20800 * abcremoval.c: Fixed bug 71062.
20801 * abcremoval.h: Likewise.
20803 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20805 * mini.c: Added a new functionality to optimize_branches, the removal
20806 of useless basic blocks, and fixed some problem in the removal of
20807 critical edges; some utility functions added for both purposes.
20808 * ssapre.c: Added complex expression support, and fixed bug 70637.
20809 * ssapre.h: Likewise.
20810 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20812 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20813 * driver.c: Re-enabled SSAPRE.
20815 2005-01-19 Martin Baulig <martin@ximian.com>
20817 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20818 the result of mono_get_method_constrained().
20820 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20822 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20825 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20827 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20828 be detected. Fixes #59296.
20830 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20832 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20833 which can happen. Fixes #71361.
20835 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20837 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20840 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20842 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20843 appdomain-unload.exe to fail.
20845 * mini.c: Fix some memory leaks.
20847 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20849 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20850 Fixed bug and sped up some codepaths.
20852 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20854 * mini.c: Fix some memory leaks.
20856 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20859 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20861 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20864 * iltests.il: Add regression test for #71320.
20866 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20868 * mini.c (mono_codegen): Fix installation of profiler hooks.
20870 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20872 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20874 * mini.h, mini.c, cfold.c: optimize access to enum
20875 readonly fields, too. Eval conditional branches if possible
20876 to perform unreachable code removal in more cases.
20878 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20880 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20882 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20885 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20886 WinXP DEP. Fixes #71244.
20888 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20890 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20892 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20894 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20896 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20898 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20901 * mini.h: Bump AOT version.
20903 * mini.h (MonoCompile): Change exvar to a hash table.
20905 * mini.c: Allocate a separate exvar for each handler block.
20907 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20909 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20910 ex var with the pending exception and only throw if the two are equal.
20913 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20915 * mini-x86.c: Fix warnings.
20917 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20918 used by all the ports now.
20920 * aot.c: Add write-symbols and save-temps options.
20922 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20924 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20926 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20928 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20931 * tramp-s390.c: Check vtable slot belongs to the domain.
20933 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20934 as per other platforms.
20936 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20938 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20940 * driver.c: we don't run the Main() code in a subthread anymore.
20942 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20944 * mini.c: added experimental rtc support in the statistical
20945 profiler: if the user has the permission, more accurate statistics
20946 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20947 The MONO_RTC value must be restricted to what the linux rtc allows:
20948 power of two from 64 to 8192 Hz.
20950 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20952 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20954 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20956 * mini-ppc.c: better icache flush for smp.
20958 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20960 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20962 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20963 amd64 port, not yet used.
20965 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20967 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20970 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20972 * driver.c: Added --security option to activate the security manager.
20973 Right now this will allow code generation for declarative demands and
20974 is disabled when AOT is specified.
20975 * mini.c: Add code generation for declarative security demands.
20976 * mini.h: Add mono_use_security_manager as an extern gboolean.
20978 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20980 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20981 emitting more dense assembly code.
20983 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20984 exception throwing stuff.
20986 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20988 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20991 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20992 left in by mistake.
20994 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20997 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20999 * tramp-*.c: Only patch vtable slots if the object is in the current
21000 domain. Fixes appdomain-unload.exe.
21002 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
21004 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
21007 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21009 * mini.c (reverse_branch_op): New helper function.
21011 * mini.c (optimize_branches): Run the new optimization only on
21012 platforms which support it. Also reverse all kinds of branches.
21014 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
21016 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
21019 * mini.c (optimize_branches): Reverse not-equals branches if the false
21020 bblock is a throw. This happens a lot of time with argument checking in
21023 * mini.c (mono_codegen): Add support for placing basic blocks after
21024 the function epilogue.
21026 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
21029 2005-01-05 Miguel de Icaza <miguel@ximian.com>
21031 * mini.c (setup_stat_profiler): Only set this up if the platform
21032 supports ITIMER_PROF.
21034 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
21036 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
21039 * inssel.brg: Fix a warning.
21041 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
21043 * mini.c: added support for statistical profiler
21044 (run with: --profile=default:stat).
21046 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
21048 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
21050 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
21052 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
21053 related to global registers from the amd64 port.
21055 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
21057 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
21059 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
21060 with global registers.
21061 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
21063 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
21065 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
21067 * debug-mini.c (encode_value): Fix off-by-one.
21069 * aot.c (encode_value): Likewise.
21071 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
21073 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
21075 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
21078 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
21080 * aot.c (emit_method_info): Increase size of temp buffer.
21082 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
21085 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
21087 * aot.c (emit_method_info): Fix build.
21089 * aot.c: Further rework of the AOT file format to reduce the size of
21090 the method info data.
21092 * mini.h: Bump AOT file format version.
21094 2004-12-27 Martin Baulig <martin@ximian.com>
21096 * mini.c (mini_get_method): New static method; call
21097 mono_get_method_full() and mono_get_inflated_method().
21098 (mono_method_to_ir): Use mini_get_method() instead of
21099 mono_get_method_full().
21101 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
21103 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
21105 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
21107 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
21109 * inssel-amd64.brg: Add some optimization rules.
21111 2004-12-24 Ben Maurer <bmaurer@ximian.com>
21113 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
21114 standard not GC'd stuff is fine.
21116 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
21118 * aot.c: Rework the AOT file format to get rid of most of the global
21119 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
21121 * mini.h: Bump AOT file format version.
21123 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
21125 * mini.h: Bump AOT file format version.
21127 * aot.c (mono_aot_is_got_entry): New function to determine if an
21128 address is inside a GOT.
21130 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
21132 * cpu-pentium.md: Increase the maximum size of some instructions which
21133 might involve a got access.
21135 * mini.c (get_method_from_ip): Another debug helper function.
21137 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
21138 when got var accesses are created during the decompose phase.
21140 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
21142 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
21143 argument mini_compile_method and to MonoCompile, and use this to
21144 determine whenever a given method is compiled for AOT. This allows the
21145 other methods compiled during AOT compilation to be free of AOT stuff,
21146 so the backends does not need to add special support for them by
21147 creating a fake GOT etc.
21149 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
21152 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21154 * mini.c (mono_method_to_ir): It turns out that some of the
21155 x-appdomain wrappers are lax with types, so just ignore this for
21158 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
21159 at the vtable->klass. If it is non-shared code we can just use the
21162 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
21164 * mini-ppc.c: access MonoDomain from tls, too.
21166 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
21168 * declsec.c: Removed unused variable (and related warning ;-)
21170 2004-12-21 Ben Maurer <bmaurer@ximian.com>
21172 * iltests.il: New test for LDELEMA on an array of ref types.
21174 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
21175 all ldelema's on reftypes.
21176 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
21177 it was the wrong place to put it.
21179 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
21180 register to pop to make this cleaner, at the request of Paolo.
21182 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21184 * mini-ops.h (OP_GETHASHCODE): New op.
21186 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
21188 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
21191 For a microbenchmark, this reduces the cost of Hashtable.get_Item
21194 * mini-x86.c (mono_arch_output_basic_block): Rather than
21202 The first is 3 bytes while the second is 1. This saves 36 kb on
21203 mscorlib, quite a big saving. When bootstraping mcs, I was able to
21204 see a small boost because of icache locality.
21206 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
21208 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
21210 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
21211 started code sharing with the generic code.
21213 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21215 * mini-ppc.c, cpu-g4.md: added code for direct access to
21218 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21220 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21221 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21224 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21226 * declsec.c|h: Added functions to cache the declarative stack modifiers
21227 in MonoJitInfo and to create a security frame from a MonoJitInfo
21229 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21230 created. Register internal calls for System.Security.SecurityFrame::
21231 _GetSecurityFrame and _GetSecurityStack.
21232 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21233 the definitions for the new stack walk/callback mechanism.
21234 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21235 first security frame for LinkDemands and InheritanceDemands) and
21236 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21238 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21239 walk initialization (lupus).
21241 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21243 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21245 (handle_loaded_temps): Do not create a temporary variable for
21246 things that we know are temps. They will never be modified.
21247 (mono_spill_call): Set MONO_INST_IS_TEMP
21248 (mono_emulate_opcode): ditto
21250 (mono_method_to_ir.CEE_DUP): ditto
21252 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21254 * mini.c (type_to_eval_stack_type): Make this handle the void type
21255 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21256 (emit_tree): use ip_in_bb to special case some common idioms
21257 Update all callers to pass in the IP.
21258 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21260 This gives us a nice 2% speedup in mcs bootstrap.
21262 * mini-x86.c (peephole_pass): Peephole pass to make
21271 * mini.c (ip_in_bb): new method.
21272 (mono_method_to_ir): use this method rather than doing the hash
21275 * linear-scan.c (mono_linear_scan): When expiring actives, you
21276 don't need to keep around variables that expire on this
21277 instruction. This makes it so that:
21280 store (ebx add (ebx, 1))
21284 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21286 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21287 combination to avoid doing two copies. Fix up problems with previous
21290 * mini.c: Fix 64 bit warnings.
21292 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21294 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21296 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21297 changes from the x86 code.
21299 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21301 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21303 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21304 throwing code to reduce its size, unify the AOT and non-aot code and
21305 get rid of relocations in the AOT case.
21307 * mini-x86.h mini.c exceptions-x86.c
21308 (mono_arch_get_throw_corlib_exception): New arch specific function to
21309 raise corlib exceptions which doesn't require relocations in the
21312 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21314 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21316 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21319 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21322 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21324 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21325 with add function when used from Inc/dec atomic
21326 functions. Re-enabled optimization on x86.
21327 * mini-ops.h: renamed atomic_add functions to
21328 allow _add to match the Interlocked::Add and
21329 _add_next to match Interlocked::Inc/Dec.
21331 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21333 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21334 linking of BBs to the end BB, and enabled SSAPRE also with
21335 consprop and copyprop (which was prevented by that bug).
21337 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21339 * mini-x86.c: disabling the Interlocked optimizing code.
21341 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21343 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21344 file version check.
21346 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21348 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21349 interlocked optimization due lack of support on x86, rewrote
21350 exchange to take into account that base may be in eax.
21352 xsp works again; activated Interlocked optimizing code.
21354 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21356 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21358 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21360 * mini-ops.h: Add new opcodes.
21362 * mini.h: Add new patch types. Add got_var to MonoCompile.
21364 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21365 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21366 make it work with all kinds of patchable code.
21368 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21369 address of the GOT, and referencing entries in the GOT.
21371 * mini.c: Add code to load the GOT address if needed by an opcode.
21373 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21374 independent AOT code on the x86 using an elf-style Global Offset Table.
21376 2004-12-14 Raja R Harinath <rharinath@novell.com>
21378 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21380 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21382 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21385 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21387 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21388 of Interlocked:Increment/Decrement/Add as inline ops.
21389 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21391 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21393 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21394 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21396 2004-12-12 Duncan Mak <duncan@ximian.com>
21398 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21399 again. `patch_info->table_size' is no longer valid after Zoltan's
21402 2004-12-12 Martin Baulig <martin@ximian.com>
21404 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21405 if we are the "real" method, ie. not an inlined method inside it.
21407 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21409 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21410 before we look in the special fields table. This fixes
21411 ../tests/thread-static-init.cs.
21413 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21415 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21416 for Array get_Rank and get_Length. Fixes bug #70465.
21418 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21420 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21421 separate structure to reduce the size of MonoJumpInfo.
21423 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21425 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21427 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21429 * mini.c (mini_get_inst_for_method): Changed to allow ports
21430 to return a MonoInst instead of opcode
21431 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21433 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21434 Allow ports to return a created MonoInst instead of op-code, will enable
21436 (renamed mini_get_opcode_for_method to better reflected the functionality)
21438 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21440 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21442 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21444 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21447 2004-12-08 Martin Baulig <martin@ximian.com>
21449 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21450 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21452 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21454 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21457 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21460 2004-12-08 Raja R Harinath <rharinath@novell.com>
21462 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21464 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21466 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21467 bug introduced by the previous patch.
21469 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21471 * mini-ppc.c, objectc.cs: handle large structs passed by value
21472 (fixes bug #69972).
21474 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21476 * mini-ppc.c: OP_ARGLIST implementation from
21477 Geoff Norton <gnorton@customerdna.com>.
21479 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21481 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21482 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21484 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21486 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21488 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21490 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21493 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21495 * mini-sparc.c: Zero out localled-ed memory.
21497 * iltests.il: Add tests for zeroing out localloc-ed memory.
21499 2004-12-04 Martin Baulig <martin@ximian.com>
21501 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21502 mono_method_get_signature_full().
21504 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21506 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21507 and some utility functions (always for SSAPRE), integrated SSAPRE.
21508 * mini.h: Likewise.
21509 * driver.c: Added ssapre option.
21510 * ssa.c: Small fix on OP_ARG handling.
21511 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21512 * Makefile.am: Likewise.
21514 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21516 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21517 now in the xp code.
21519 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21522 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21524 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21526 * cpu-s390.md : Increase instruction length of oparglist.
21528 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21530 2004-11-30 Martin Baulig <martin@ximian.com>
21532 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21533 virtual generic methods. We call a special helper_compile_generic_method()
21534 icall to retrieve the method from the vtable, inflate and compile
21535 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21537 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21539 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21541 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21543 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21545 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21548 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21550 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21551 platforms with PIC aot.
21553 2004-11-28 Martin Baulig <martin@ximian.com>
21555 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21558 2004-11-28 Martin Baulig <martin@ximian.com>
21560 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21561 the result of mono_type_get_underlying_type() to check whether
21564 2004-11-26 Martin Baulig <martin@ximian.com>
21567 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21570 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21572 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21573 the same way as the other arguments so they won't get clobbered.
21575 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21576 calls through R11 since it is clobbered by the trampoline code.
21578 2004-11-26 Raja R Harinath <rharinath@novell.com>
21580 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21581 pick up in-tree mscorlib.dll.
21583 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21585 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21587 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21588 runtime data/code are now stored in a table similar to the GOT in ELF.
21589 This allows the code itself to be position independent.
21591 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21594 * aot.c: Attach ELF type (object/function) directives to all global
21597 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21599 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21601 * mini-amd64.h: Turn on PIC AOT code.
21603 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21604 returning the offset within an OP_AOTCONST instruction where the GOT
21605 offset needs to be added.
21607 * mini.h: Bump AOT file format version.
21609 2004-11-25 Martin Baulig <martin@ximian.com>
21611 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21612 uninflated generic methods.
21614 2004-11-25 Martin Baulig <martin@ximian.com>
21616 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21618 2004-11-24 Martin Baulig <martin@ximian.com>
21620 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21621 original klass (this only applies for generic instances).
21623 2004-11-24 Martin Baulig <martin@ximian.com>
21625 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21626 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21629 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21631 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21632 localloc. Fixes #69678.
21634 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21636 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21638 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21639 used SSE registers on pinvoke calls. Fixes #69774.
21641 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21643 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21644 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21646 2004-11-23 Raja R Harinath <rharinath@novell.com>
21648 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21649 Refer directly to the mcs/ tree.
21651 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21653 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21654 Check if a trampoline for a synchronized method is required.
21656 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21658 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21659 with localloc if needed. Throe arithmetric exception in
21660 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21661 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21663 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21665 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21666 types before switching on type. Fixes #69622.
21668 2004-11-19 Raja R Harinath <rharinath@novell.com>
21670 * Makefile.am (check-local): New. Integrate into 'make check'.
21671 (MCS,RUNTIME): Define using in-tree mono and mcs.
21673 (%.exe): Use $(ILASM).
21675 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21677 * mini-ppc.c: adjust initial prolog size (bug #69691).
21679 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21681 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21684 2004-11-17 Raja R Harinath <rharinath@novell.com>
21686 * Makefile.am (clean-local): Rename from 'clean'.
21688 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21690 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21691 to mono_arch_is_int_overflow.
21692 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21695 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21697 * declsec.c|h: New files to support declarative security attributes.
21698 Added function to check if a method has (applicable) security.
21699 * mini.c|h: Add check for declarative security attributes in
21700 mono_method_check_inlining.
21701 * Makefile.am: Added declsec.c and declsec.h to the build.
21703 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21705 * mini.c, mini.h: update to keep dynamic code info per-domain.
21707 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21709 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21710 (mini_init): Get rid of it from here too.
21712 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21714 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21715 implemented OP_RETHROW (patch by Geoff Norton
21716 <gnorton@customerdna.com>).
21718 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21720 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21721 between appdomains. Fixes appdomain-unload on PPC.
21723 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21725 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21726 mini-exceptions.c: handle the new wrapper types.
21727 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21728 token value as a MonoClass* when compiling a wrapper.
21729 mono_jit_create_remoting_trampoline now takes an additional
21730 MonoRemotingTarget parameter.
21732 2004-11-10 Martin Baulig <martin@localhost>
21734 * mini.c (mono_method_to_ir): Use `generic_container->context'
21735 rather than creating a new one.
21737 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21739 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21741 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21743 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21745 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21746 the experimental aot cache stuff.
21748 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21750 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21751 mini-exceptions.c: update to exception clause structure changes.
21753 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21755 * exceptions-x86.c (throw_exception): Fix warnings.
21757 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21760 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21762 * exceptions-sparc.c (get_throw_exception): Really fix this.
21764 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21766 * tramp-*.c: we no longer support icalls without wrappers, so
21767 a bit of code can be removed here
21769 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21771 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21774 * cpu-sparc.md: Add op_rethrow.
21776 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21778 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21780 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21781 * mini-ops.h: Add OP_RETHROW.
21783 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21785 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21787 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21789 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21790 Makes the output much easier to read
21792 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21794 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21795 prevents another huge leak when compiling with ssa. Secondly, the
21796 performance of doing this rather than freeing the lists is much
21797 better. GList does a lock every time you allocate a list link,
21798 so that it can use a memory pool. So, it is better to just use
21799 a memory pool of our own.
21801 * ssa.c, linear-scan.c: replace g_list_remove_link with
21802 g_list_delete. The remove one does not free the GList, so we were
21803 leaking memory. On -O=all --compile-all with corlib, this cut down
21804 3 MB of allocations.
21806 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21808 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21810 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21812 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21813 into a new function mono_create_jit_trampoline ().
21815 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21817 * trace.c (get_spec): Allow tracing of classes without a namespace.
21819 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21821 * mini.c: Fix pointer overwrite in mini_method_compile.
21823 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21825 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21826 The darwin ABI needs some special handling for 1 and 2 byte structs
21827 Lets use lbz/lhz instead of lwz everywhere.
21828 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21829 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21830 Use stb/sth for the former, and put the latter always on stack instead of in
21831 argument registers.
21833 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21835 * trace.c (is_filenamechar): Add '_'.
21837 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21839 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21841 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21843 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21845 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21846 depends on libmonogc. Fixes #68805.
21848 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21850 * mini.c (mono_jit_free_method): Provide extra information for
21851 this error. Currently this leaks, but will be turned into a
21852 developer option in the future.
21854 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21856 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21858 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21860 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21861 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21862 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21864 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21866 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21867 trampolines for AOT code.
21869 2004-10-22 <vargaz@freemail.hu>
21871 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21872 constructed types. Fixes #68136.
21874 2004-10-21 Martin Baulig <martin@ximian.com>
21876 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21877 if it returns true, unwind the stack to the call instruction.
21879 2004-10-21 <vargaz@freemail.hu>
21881 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21883 * mini.h: Bump AOT version number.
21885 * objects.cs: Add another test for unbox trampolines.
21887 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21890 2004-10-20 <vargaz@freemail.hu>
21892 * driver.c: Add SHARED to the set of optimizations tested.
21894 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21896 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21897 used by CEE_NEWARR.
21899 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21901 2004-10-20 Martin Baulig <martin@ximian.com>
21903 * mini-exceptions.c (mono_handle_exception): Call
21904 mono_debugger_handle_exception() to tell the debugger about
21905 catch/finally clauses.
21907 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21909 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21911 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21914 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21916 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21917 methods as their native size, fixed bug #57543, #57545.
21918 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21919 This saves a temporary register and mullw call down into 1 (minor perf
21920 increase for cases like sum = sum * 5; This use to translate into:
21923 It now translates to
21926 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21928 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21931 2004-10-11 Martin Baulig <martin@ximian.com>
21933 * mini.c (mono_method_to_ir): If we're a generic method, get the
21934 MonoGenericContainer from our MonoMethodNormal and create a
21935 MonoGenericContext from it.
21937 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21939 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21941 * basic-long.cs: Add test for checked i8->i2 cast.
21943 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21945 * inssel-ppc.brg: added a couple of speedup rules.
21947 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21949 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21950 to speed up rebuilds.
21952 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21954 * mini-s390.c: Minor fix to OP_OR_IMM.
21956 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21958 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21959 better. Fixes appdomain-unload.exe on sparc.
21961 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21963 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21964 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21967 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21969 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21971 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21973 * mini.c: Always generate a field read/write wrapper for members
21974 of the class MarshalByRefObject since the actual instance could
21977 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21979 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21981 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21983 * driver.c mini.h trace.c: Move the setting of the main assembly into
21984 a separate function called mono_trace_set_assembly () and call it after
21985 actually loading the main assembly. Fixes #66872.
21987 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21989 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21990 using the code manager.
21992 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21994 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21996 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21998 * cpu-amd64.md: Fix bug in previous patch.
22000 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
22003 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
22005 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22006 mini-exceptions.c: updates for changed stack walk interface.
22008 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22010 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
22012 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
22014 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
22016 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
22018 * driver.c (mini_regression_list): Do not call mono_assembly_close
22019 since assemblies can't be unloaded.
22021 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22023 * cpu-amd64.md: Fix more instruction lengths.
22025 * cpu-amd64.md: Fix lengths of some instructions.
22027 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
22029 * inssel.brg: Make the array ldelema check aot friendly.
22031 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
22033 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
22035 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
22037 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
22039 * mini-x86.c: Fix build.
22041 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
22042 mono_type_get_underlying_type () helper function to simplify code.
22044 2004-09-09 Martin Baulig <martin@ximian.com>
22046 * mini-amd64.c: Don't access `type->data.klass' directly, call
22047 mono_class_from_mono_type() instead since the type may be a
22050 2004-09-09 Martin Baulig <martin@ximian.com>
22052 * mini-amd64.c (get_call_info): Fix support for generic instances.
22053 (add_valuetype): Use mono_class_from_mono_type() to get the class
22054 since we can be a generic instance.
22056 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
22058 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
22060 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
22062 * liveness.c: reset spill costs on each scan: bug 62107
22064 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
22066 * exceptions-sparc.c (mono_arch_find_jit_info): remove
22067 unnecessary line that doesn't compile
22069 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
22071 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
22072 trampolines, make them call an error function so people can fix their
22075 2004-09-06 Martin Baulig <martin@ximian.com>
22077 * mini.c (mono_method_to_ir): When initializing locals, handle a
22078 generic instances like a valuetype if it's a valuetype and like a
22079 class if it's a class.
22081 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22083 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
22084 stack. Fixes #64674.
22086 * exceptions.cs: Add test for unwinding of call arguments.
22088 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
22090 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
22091 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
22092 set the carry/borrow flag). The sparc and s390 implementations
22093 can now use optimized versions (and simplify the code). ppc bugfixes.
22095 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
22097 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
22099 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
22101 * inssel-amd64.brg: Remove leftover 32 bit rule.
22103 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
22105 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
22107 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
22108 mono_arch_find_jit_info functions into a new function. Fix a memory
22111 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
22114 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22116 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
22119 * exceptions.cs: Add array size tests.
22121 * mini.c: Allocate a separate icall wrapper for each arity of
22122 mono_array_new_va. Fixes #59509.
22124 * exceptions.cs: Add testcase for 64578.
22126 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
22128 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
22130 2004-09-02 Martin Baulig <martin@ximian.com>
22132 * mini.c (mono_method_to_ir): When initializing the locals, call
22133 handle_initobj() on the generic instance itself, not its
22136 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
22138 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
22139 MonoJitInfo for dynamic methods.
22141 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
22143 * mini.c: Add support for freeing JIT data for dynamic methods.
22145 2004-09-01 Martin Baulig <martin@ximian.com>
22147 * mini-x86.c (is_regsize_var): Added support for generic
22149 (mono_arch_emit_prolog): Make this compile again, use
22150 `x86_push_imm_template (code)'.
22152 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
22154 * mini-x86.c: make all push_imm instructions that get
22155 patched always emit the long form
22157 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
22159 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
22160 in a per-domain hash.
22162 * mini-amd64.c (merge_argument_class_from_type): Handle generic
22165 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
22167 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
22170 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
22173 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
22174 Beginnings of SSE2 support.
22176 * exceptions.cs: Add more tests for checked int<->uint casts.
22178 2004-08-28 Martin Baulig <martin@ximian.com>
22180 * mini-x86.c (mono_arch_instrument_epilog): Added support for
22184 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
22185 Handle generic instances recursively.
22187 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22189 * iltests.il: test for conv.u8 on a constant
22191 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22193 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
22194 LCONV_x4 (shrun_32 (membase)).
22196 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
22198 * inssel-x86.brg: c&p rules for push/setret of long
22200 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22202 * inssel-x86.brg: c&p rules for compare (base, regvar) and
22203 compare (regvar, base)
22205 * inssel-x86.brg: more burg love
22207 * inssel.brg: more cleanup
22209 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
22211 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22213 * basic-long.cs, basic-calls.cs: new tests for optimization.
22215 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22217 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22220 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22222 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22224 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22226 * inssel.brg (mini_emit_memcpy): use
22227 NO_UNALIGNED_ACCESS to disable memcpy optimization
22229 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22231 * mini-amd64.c: Handle generic types in various places.
22233 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22235 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22237 * mini.c (handle_box): Fix warning.
22239 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22241 * mini-amd64.h: Enable the emit_state optimization.
22243 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22245 * mini-amd64.c: Add some new 64 bit peephole opts.
22247 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22249 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22251 * mini-amd64.c: Register allocator fixes.
22253 * mini.c: Add an optimization to emit_state to avoid allocation of new
22254 registers on some platforms.
22256 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22258 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22260 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22261 allocation. Fixes #63085.
22263 * basic-long.cs: Add new regression test.
22265 * mini-amd64.c: Register allocator improvements.
22267 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22269 * mini-amd64.c (read_tls_offset_from_method): Add another code
22272 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22273 instruction sequence for nullifying class init trampolines.
22275 * objects.cs: Add new regalloc test.
22277 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22279 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22281 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22283 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22286 * driver.c: Fix profiling after TLS changes.
22288 * driver.c (mono_main): Set mono_stats.enabled if needed.
22290 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22293 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22295 * mini-x86.c: use a 1 op rather than a 2 op tls access
22296 instruction -> faster.
22298 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22300 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22303 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22305 * exceptions-sparc.c (throw_exception): fix typo
22307 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22309 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22310 set tree->dreg correctly with tls. Allow any
22311 register to be used.
22313 * mini-x86.c (read_tls_offset_from_method): add new code
22314 generation pattern seen with GCC.
22317 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22319 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22320 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22321 exceptions-sparc.c: fix some performance issues in exception
22322 handling and setting of the stack trace for exceptions that were
22325 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22327 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22330 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22333 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22335 This patch inlines tls access, when possible.
22337 * mini.h: new arch functions for TLS intrinsics.
22338 All platforms updated with a stub.
22340 * mini.c: use the new intrinsics
22342 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22343 arch specific intrinsic for tls variables
22345 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22347 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22350 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22352 * mini.c: thread local allocation
22354 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22356 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22358 * Makefile.am: Link against the static version of libmonogc.
22360 * Makefile.am: Link the static versions of the convenience libraries
22361 into the mono executable.
22363 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22365 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22367 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22368 on integer overflow.
22370 * mini-amd64.c: Reorganize function call code.
22372 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22374 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22376 * inssel-x86.brg: use xor eax,eax.
22378 * basic.cs: new tests
22380 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22382 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22383 in exception throwing code.
22385 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22387 * inssel-x86.brg: use xor esi,esi.
22389 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22391 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22392 can trace methods compiled during mini_init () too.
22394 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22397 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22399 * Makefile.am: static link on x86 (r=zoltan)
22401 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22403 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22404 code since it causes some programs to fail.
22406 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22408 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22410 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22412 * mini.c: ovfops_op_map - add STACK_OBJ case for
22414 * basic.cs: add test_0_pin_string as test
22417 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22419 * Makefile.am: build C# if srcdir != builddir
22421 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22423 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22424 fall-through blocks.
22426 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22428 * driver.c: enable loop by default again and include abcrem in -O=all.
22430 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22432 * iltests.il: Add some localloc tests.
22434 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22436 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22439 * inssel-amd64.brg: Add some optimizations.
22441 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22444 * Makefile.am: Statically link mono against libmono on AMD64.
22446 * mini-amd64.c inssel-amd64.brg: Optimizations.
22448 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22450 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22452 * tramp-amd64.c: Patch calling code in trampolines.
22454 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22456 * mini-amd64.c: pinvoke struct passing fixes.
22458 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22460 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22461 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22463 2004-08-05 Duncan Mak <duncan@ximian.com>
22465 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22468 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22470 * mini-amd64.c (emit_move_return_value): Move return value for normal
22473 2004-08-05 Martin Baulig <martin@ximian.com>
22475 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22476 `type->type'; just modify `type' itself when dealing with enums
22477 and generic instances.
22478 (check_call_signature): Make `simple_type' a `MonoType *'.
22480 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22482 * mini.c: Use OP_PADD to add offsets to addresses.
22484 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22486 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22488 * mini-sparc.c (mono_arch_emit_epilog): fix check
22489 for folding last op into restore instruction
22491 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22493 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22494 helper methods using the code manager.
22496 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22498 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22500 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22502 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22503 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22505 * mini-s390.c: fix tail processing
22507 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22509 * mini-ppc.c: mul.ovf.un exception name fix.
22511 2004-08-03 Martin Baulig <martin@ximian.com>
22513 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22514 instances; before jumping to `handle_enum', also modify `ptype'.
22516 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22518 * cpu-sparc.md: fcall maximal length too small.
22520 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22522 * mini-amd64.c mini.h: Add initial support for passing/returning
22523 structures to/from pinvoked methods.
22525 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22527 * mini-ppc.c: reg allocator fix.
22529 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22531 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22533 * inssel.brg: Optimize memset on 64 bit machines.
22535 * mini-amd64.c: Fix some vararg cases.
22537 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22539 * mini-s390.c: Corrected macro in emit_float_to_int
22541 * s390-abi.cs: Tests to exercise the s390 ABI
22543 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22545 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22548 * basic.cs: Add a test for add.ovf.un.
22550 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22552 * mini-sparc.c: add case for OP_IDIV_UN
22554 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22556 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22558 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22560 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22562 * basic.cs: regression tests.
22564 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22567 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22569 * basic.cs: Add a new test.
22571 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22572 and AOT. Various fixes and optimizations.
22574 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22576 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22578 * mini-ppc.c: make sure temp regs are not used for global reg
22581 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22583 * cpu-sparc.md: conv_i8 fix for 64bits
22585 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22587 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22589 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22590 add opcode for cmp BYTE PTR [eax], imm.
22592 * inssel.brg: Make memcpy and memset takes bases.
22594 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22596 * *-amd64.*: More AMD64 work.
22598 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22600 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22601 add a compare-not-equal opcode.
22603 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22605 * mini.c: Use mono_init_from_assembly instead of mono_init.
22607 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22609 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22611 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22613 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22615 * inssel.brg: 64 bit fixes.
22617 * mini.h (MonoCallInst): Add some AMD64 specific data.
22619 * mini.h: Add some OP_P opcodes.
22621 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22623 * basic.cs: tests for 61797 and 61740
22625 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22627 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22628 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22630 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22632 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22634 * *-amd64*.*: Ongoing AMD64 work.
22636 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22638 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22640 * *-amd64*: Ongoing AMD64 work.
22642 * mini-arch.h: Add AMD64 support.
22644 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22646 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22648 * mini-ops.h: Add new opcodes.
22650 * Makefile.am: Add AMD64 support.
22652 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22653 rules into the inssel-long*.brg files.
22655 * *-amd64.*: Add beginnings of AMD64 backend.
22657 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22659 * mini.c (print_dfn): commenting out the code that prints
22660 the cil. With -O=deadce, this makes -v -v crash.
22662 * cpu-pentium.md: make checkthis have a length of 2
22664 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22666 * mini-sparc.h: fix implementations of __builtin
22667 functions for Sun compiler for V9.
22669 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22671 * mini.c: use the new stelem.ref wrapper
22672 * exceptions.cs, arrays.cs: new stelem.ref tests
22674 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22676 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22677 new XSP should work with these changes).
22679 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22681 * inssel-{long32,x86,}.brg: trivial optimizations.
22683 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22685 * mini.c: load value when emitting box operation in
22688 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22690 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22691 is one byte shorter than cmp DWORD PTR [eax], 0.
22693 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22695 * inssel-ppc.brg: arguments on the stack are always
22696 relative to the stack pointer (spotted by Neale Ferguson).
22698 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22700 * exceptions-x86.c: delay appending the method name to the trace until
22701 after mono_jit_info_table_find is called, as this gets the real
22704 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22706 * aot.c: register roots
22708 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22710 * aot.c : I could just use PLATFORM_WIN32 flag.
22712 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22714 * aot.c : Reverting the previous fix. This time it broke linux build.
22716 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22718 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22720 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22722 * mini.c (handle_stack_args): Remove some more debugging code.
22724 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22726 * driver.c mini.h aot.c: Allow additional options to be specified with
22727 --aot and pass them to mono_compile_assembly.
22729 * aot.c: Add experimental code to AOT compile all loaded assemblies
22730 on demand and save the code into a cache in the filesystem.
22732 * aot.c: Add support for more wrapper methods.
22734 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22737 * cpu-*.md: Remove removed opcodes.
22739 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22740 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22741 related icalls to marshal.c.
22743 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22745 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22747 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22749 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22751 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22752 * liveness.c: If liveness is recomputated we need to reset the information
22753 for each variable. This way, if the liveness range has been narrowed
22754 by optimizations that happened after the last computation, we can return
22757 For example, if you have
22762 // Tons of code that does not affect i
22768 i = 0 is dead code and will be removed by SSA. However, when
22769 linear scan gets to the code, i will still appear to be live
22770 throughout the entire block. This prevents good register allocation.
22772 2004-07-06 Martin Baulig <martin@ximian.com>
22774 * debug-mini.c (mono_debug_init_method): Allow
22775 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22776 (mono_debug_add_icall_wrapper): New method.
22778 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22780 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22782 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22785 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22787 * aot.c (mono_aot_load_method): Fix loading of debug info.
22789 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22791 * aot.c: Add logging support.
22793 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22795 * mini.h: Add prototype for mono_print_method_from_ip.
22797 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22799 * inssel.brg: 64 bit fixes.
22801 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22804 * Makefile.am: Add SPARC64 support.
22806 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22808 * aot.c: Fix alignment problems on 32 bit platforms.
22810 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22812 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22815 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22818 * mini.h: Bump AOT file version. Some 64 bit fixes.
22820 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22822 * inssel-sparc.brg: Add new rule to avoid register moves.
22824 * inssel.brg: Add ldind_to_load_membase helper function.
22826 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22828 * mini.c: OffsetToStringData intrinsic.
22830 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22832 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22834 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22837 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22838 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22840 * mini.c: reinstated mono_compile_get_interface_var()
22841 on x86, too, since the change breaks the Gtk# build there as well.
22843 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22845 * driver.c: remove loop from the default optimizations: it seems to
22846 interact badly with some of the other options (see bug #60613).
22848 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22850 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22851 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22853 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22855 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22856 vararg-using methods.
22858 2004-06-21 Martin Baulig <martin@ximian.com>
22860 * mini/mini-exceptions.c
22861 (mono_handle_exception): Added `gpointer original_ip' argument.
22862 After calling mono_unhandled_exception(), call
22863 mono_debugger_unhandled_exception() and if that returns true,
22864 restore the context and return.
22866 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22868 * mini-ppc.c: prefer the use of relative branches so
22869 they won't need to be patched in aot code (patch from Patrick Beard).
22871 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22873 * aot.c: patch from Patrick Beard to make the output assembly
22874 more correct for the MacOSX assembler. Small tweak to
22875 generate sane images on Linux/PPC, too.
22877 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22879 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22880 case until bug #59509 is fixed (shows up in #60332).
22882 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22884 * mini.c: make sure the needed wrappers are compiled, too, with
22887 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22889 * driver.c: remove NPTL reference in --version output.
22891 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22893 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22894 generate valid assembly for the Mach-O assembler.
22896 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22898 * driver.c: don't include abcrem in the all optimization specifier
22899 since it slows down jit compilation too much for now.
22901 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22903 * mini.c: use BIGMUL only if both operands have the same signage.
22904 * iltests.il: Test for bug 60056. (errors related to signage in
22909 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22911 * mini.c, aot.c: memory leak fixes.
22913 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22915 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22917 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22919 * Makefile.am: remove the -static hack completely, it links in
22920 statically glib as well.
22922 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22924 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22925 * exceptions.cs: make it compile with new mcs/csc.
22927 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22928 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22929 and added relevant test case.
22931 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22933 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22934 regressions in gtk-sharp.
22936 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22938 * exceptions.cs: New regression tests.
22940 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22942 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22944 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22946 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22948 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22950 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22952 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22954 * mini.c (mono_jit_runtime_invoke): Init class in this
22955 method instead of trusting mono_jit_compile_method to
22956 do the work (because wrappers can be in object class)
22958 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22960 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22962 * basic-long.cs: New regression test.
22964 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22966 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22967 and div/rem checks.
22969 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22971 * Makefile.am: fix miguel's change to build mono statically against
22972 libmono (track build dependencies).
22974 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22976 * cfold.c: Some glib versions do not have G_MININT32.
22978 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22980 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22981 with precision of tan, atan, sin and cos, and implemented related
22982 regressions tests (fixes bug 54467, but one new problem appeared and
22985 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22987 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22989 * exceptions.cs: Add test for constant folding && division by zero.
22991 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22992 since driver.c is in libmono too, so the optimization was useless.
22994 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22995 variable to driver.c so the compiler can emit more efficient code to
22998 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23000 * Makefile.am: don't distribute generated inssel.[ch] files.
23002 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
23004 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
23005 into the default appdomain. Fixes #58707.
23007 * jit-icalls.c: Remove the broken approximation for truncl, doing
23008 no conversion is better.
23010 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
23013 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23015 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
23016 of the mcrxr instruction which is not available on some processors
23017 even if it's documented to be. Implement add and sub overflow correctly
23018 (still not complete for long unsigned). Speed up icalls a bit.
23020 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
23022 * mini.c (mono_jit_compile_method_with_opt): Make sure that
23023 we run .cctor in the current domain instead of target_domain.
23025 Fixes bug #58558, .cctor not being called in -O=shared.
23027 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
23031 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
23033 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
23034 which can be done with an imm8, do it that way.
23035 (mono_arch_output_basic_block): ditto for a jmp
23036 (mono_arch_emit_prolog): Computate maximum offset of a label.
23038 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
23040 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
23041 now tries to allocate prefered physical reg's for virtual
23042 regs. This reduces the number of emited spills/loads with
23043 20-30% on our core assemblies.
23045 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23047 * jit-icalls.c: truncl() is not needed and trunc() is
23048 the correct thing to do anyway (bug #58287).
23050 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
23052 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
23055 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
23057 * driver.c: enable loop optimizations by default.
23059 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
23061 * mini-x86.c: fix calc of max loop size when aligning loops start.
23063 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
23065 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
23068 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
23070 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
23073 * basic-long.cs: Add tests for add/subtract of immediates with carry.
23075 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
23077 * mini.c (inline_method): Allways inline some wrappers even if the cost
23078 is too large. Fixes #58785.
23080 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
23082 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
23084 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
23085 (crichton@gimp.org). Beginning of support for sparc/linux.
23087 * mini-sparc.c: Optimize retrieval of LMF address.
23089 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
23091 * exceptions-ppc.c: handle alloca in methods with clauses.
23093 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
23095 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
23097 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
23099 * mini.c: Delegate most of the abort signal work to
23100 mono_thread_request_interruption, which also handles Stop and Suspend
23103 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
23105 * mini.c mini.h: Allow inlining of icall wrappers if the backend
23106 supports the save/restore lmf opcodes.
23108 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
23110 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
23111 by gcc-3.4 as well.
23113 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
23115 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23117 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
23118 methods which contain array accesses.
23120 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
23121 boundaries. Fixes #58537.
23123 * iltests.il: Add regression test for #58537.
23125 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23127 * mini-x86.c (mono_arch_local_regalloc): Last part of
23128 fix for bug #58633 (releasing register to early).
23130 2004-05-18 Miguel de Icaza <miguel@ximian.com>
23132 * basic-long.cs: Add new regression test.
23134 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
23136 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
23137 register too early on the chain.
23139 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
23141 * mini.c (create_helper_signature): Use a helper function to reduce
23142 the code which needs to be written. Also set the calling convention of
23143 icalls on windows. Fixes #57840.
23145 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
23147 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
23148 exceptions-ppc.c: added helper function to get the instruction address
23149 from a signal handler context.
23151 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23153 * helpers.c: use g_get_tmp_dir. Invokes happyness
23156 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
23158 * helpers.c: Add new env variable to pass args to objdump.
23159 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
23161 2004-05-17 Radek Doulik <rodo@ximian.com>
23163 * Makefile.am (common_sources): added abcremoval.h so it get
23164 disted and daily mono packages on go-mono.com will build again
23166 2004-05-17 Massimiliano Mantione <massi@ximian.com>
23168 * abcremoval.c: Fixed coding style, added copyright header.
23170 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
23172 * mini.h: Added prototype for abc removal main function.
23174 * build_relations_propagation_table.pl: Added copyright header.
23176 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23178 * basic-long.cs: reg test for complex ceq_long bug.
23180 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
23182 * mini-x86.c (mono_arch_local_regalloc): Correctly free
23183 reg in long and clob case (bug #58343). Fixed/added comments.
23185 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
23187 * mini.c (mono_jit_runtime_invoke): Follow new convention
23188 of calling the invoke method with an function pointer.
23190 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
23192 * ChangeLog: Fix author of memory leak patch.
23194 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * Makefile.am: fix make dist as well...
23199 2004-05-14 Massimiliano Mantione <massi@ximian.com>
23201 * cfold.c: Made so that conversions from pointer to int4 are no-ops
23202 on archs where pointers are 4 bytes long.
23204 * Makefile.am: Added abcremoval.c source file.
23206 * abcremoval.c: Added abcremoval.c.
23208 * abcremoval.h: Added abcremoval.h.
23210 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
23212 * inssel.brg: Enabled bounds check removal.
23214 * mini.c: Added support for abcrem optimization.
23216 * mini.h: Added abcrem optimization label.
23218 * driver.c: Added support for abcrem optimization.
23220 * propagated_relations_table.def: Added propagated_relations_table.def.
23222 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23224 * mini.c, cfold.c: fix style.
23226 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23228 * mini.c: handle issue with the low-level implementation of
23229 some long opcodes (bug #54209).
23231 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23233 * basic.cs: test for my new cmov stuff.
23235 2004-05-13 Patrik Torstensson
23237 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23238 opt and added peephole documentation.
23240 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23242 * tramp-ppc.c: rewrote the generic trampoline code.
23244 2004-05-11 Patrik Torstensson
23246 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23248 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23250 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23252 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23253 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23255 * mini.c: Add new icalls for AsAny marshalling.
23257 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23259 * tramp-ppc.c, mini-ppc.c: more cleanups.
23261 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23263 * mini.c: no warnings.
23265 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23267 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23269 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23271 * mini.c: In the thread abort signal handler, if the thread is in the
23272 process of being stoped, don't throw the Abort exception, just stop the
23275 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23277 * tramp-ppc.c: removed old code.
23279 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23281 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23282 do some simple speed optimizations on ppc.
23284 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23286 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23287 and large offsets in load/store.
23289 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23291 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23292 it causes regressions.
23294 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23296 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23299 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23301 * jit-icalls.c: remove warnings.
23302 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23303 speedups for unsafe code.
23305 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23307 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23309 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23311 * basic-calls.cs: Add new regression test.
23313 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23316 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23318 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23321 2004-05-06 Patrik Torstensson
23323 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23324 long reg allocation in any reg (not only eax:edx) and implemented
23325 long shl/shr ops in asm instead of helpers.
23327 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23329 * mini-sparc.h: Fix warnings.
23331 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23334 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23335 separate statement for clarity.
23337 * mini-sparc.c: Update status.
23339 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23341 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23344 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23346 * inssel-ppc.brg: another small pre-release workaround:
23347 we don't do overflow detection for long_sub_un.
23349 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23351 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23352 (also works around a weird ppc bug: 57957).
23354 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23356 * tramp-ppc.c: trampoline fixes.
23358 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23360 * mini-ppc.c: fixed typos.
23362 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23364 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23365 at the top of the stack. Fixed typos. Use a frame registers
23366 for all the methods with exception clauses.
23368 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23370 * exceptions-ppc.c: restore fp registers.
23372 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23374 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23375 order from the stack top (moved the stack room to save the
23376 return value for trace after the param area). Fixed corruption
23377 in restoring registers on unwind.
23379 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23381 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23383 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23385 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23386 and prolog/epilog for methods that use it. Allow
23387 enough param area room for varargs methods. Fix miguel's
23388 breakage in exception handling.
23390 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23392 * Makefile.am: run genmdesc only on current arch.
23394 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23396 * exceptions-x86.c:
23397 * mini-x86.h: fix the build on windows.
23399 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23401 * 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.
23403 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23405 * mini-exceptions.c: New file.
23407 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23408 Move some parts of the x86 exception handling code to an
23409 arch-independent file so it can be shared with other ports.
23411 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23413 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23415 2004-04-26 David Waite <mass@akuma.org>
23417 * driver.c: remove comma from end of enumeration declaration
23419 2004-04-26 Jackson Harper <jackson@ximian.com>
23421 * driver.c: parse config file before loading first assembly. This
23422 allows the user gac to be enabled/disabled.
23424 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23426 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23427 simpler mechanism: we do not care what is encoded initially
23428 (branch absolute or relative), we care about the code and its
23429 target. I kept the old code for reference for now.
23431 The new code tries first to determine if the jump is anywhere in
23432 the -/+32 absolute meg range, if it succeeds, it encodes using the
23433 absolute branch; If not, it tried to find something in the
23434 relative range, if not, it uses the handle_thunk code.
23436 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23438 * exceptions-ppc.c: use the correct ip register on macosx.
23440 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23442 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23444 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23446 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23447 Raise exception on integer divide by zero by hand since the hw
23448 doesn't support it. Handle NaNs in FP compares.
23450 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23452 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23453 code reducing duplication between the platforms and enabled
23454 signal exception handling (on linux for now).
23456 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23458 * exceptions-ppc.c: more macosx support.
23460 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23462 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23464 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23466 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23468 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23470 * iltests.il: more tests.
23472 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23474 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23477 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23479 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23481 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23483 * liveness.c: Mark variables as volatile in all basic blocks reachable
23484 from exception clauses.
23486 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23488 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23491 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23493 * iltests.il, basic.cs: more tests for regalloc.
23495 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23497 * iltests.il: Some tests for register allocation modifications
23500 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23502 * exceptions.cs: Add regression test for bug #56782.
23504 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23505 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23506 the beauty of fixing the same thing in 5 different files...
23508 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23510 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23513 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23515 * mini.c: Add support for STRWLPARRAY marshalling convention.
23517 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23519 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23520 to init the context to setup the regs pointer).
23522 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23524 * exceptions-ppc.c: more exceptions work.
23526 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23528 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23531 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23533 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23534 can use the memory directly.
23536 * cpu-pentium.md: Update documentation from a post from Zoltan.
23538 add x86_add_membase, x86_sub_membase, x86_mul_membase
23540 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23542 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23543 GENERAL_REGS they were also hardcoded for all PPC ports.
23545 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23547 Remove hard-coded limit for floating point registers, use
23548 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23550 Notice that in MacOS X calling conventions you can fit a lot more
23551 floating point values in registers, so I should update the PInvoke
23552 test to excercise the passing of floating point values on the
23553 stack (currently broken).
23555 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23557 * tramp-ppc.c (create_trampoline_code): Added
23558 JUMP_TRAMPOLINE_SIZE.
23559 (ppc_magic_trampoline): Follow the pattern from
23560 x86_magic_trampoline: if code is set to zero, return.
23561 (create_trampoline_code): Always pass MonoMethod to the jump
23562 trampoline, before it was passing a null.
23563 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23564 share the code with mono_arch_create_jit_trampoline.
23566 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23568 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23571 * cpu-g4.md: Added length for jmp instruction, the worst case
23572 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23575 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23577 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23579 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23581 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23582 before each IL instruction.
23584 * mini.c (CEE_BOX): Fix warnings.
23586 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23588 * mini.c: removed a few unused vars and extra whitespace.
23590 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23592 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23594 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23596 (OP_GETCHR): use the above
23597 (CEE_LDELEMA): use the above.
23599 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23600 version of the generic impl.
23601 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23602 (CEE_LDELEMA): use the above.
23604 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23606 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23609 * iltests.il: Added new regression test for #56317.
23611 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23613 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23614 under NetBSD. Fixes #56450.
23616 * liveness.c (update_gen_kill_set): Fix previous patch.
23618 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23620 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23622 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23624 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23625 ldsfld and ldsflda.
23627 * inssel-sparc.brg: Add more optimizations.
23629 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23631 2004-04-01 Martin Baulig <martin@ximian.com>
23633 * mini.c (handle_box): New static function; moved the
23634 implementation of CEE_BOX here.
23635 (mono_method_to_ir): Added `constrained_call' variable.
23636 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23637 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23638 mono_method_get_constrained() to get the method.
23640 2004-04-01 Martin Baulig <martin@ximian.com>
23642 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23643 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23644 (mono_method_to_ir): We don't need these macros anymore since
23645 mono_class_get_full() already takes care of it.
23647 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23649 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23650 use @function (as doesn't accept #function here) and check the return
23651 value of system and stop if fails.
23653 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23655 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23657 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23659 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23661 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23663 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23666 * basic-long.cs: Add test for negation of Int64.MinValue.
23668 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23670 * mini-sparc.c: Update status.
23672 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23674 * exceptions-sparc.c: Fix return value in filters.
23676 * inssel-sparc.brg: Fix register allocation in some rules.
23678 2004-03-28 Martin Baulig <martin@ximian.com>
23680 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23683 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23685 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23687 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23688 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23689 remove unused conv_u4 opcode.
23691 * mini-x86.c: Remove valgrind workaround since it slows down things
23692 even when mono is not run under valgrind.
23694 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23696 * mini-sparc.c: Update status.
23698 * inssel-sparc.brg: Add some optimizations.
23700 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23701 future delay slot filling. Add support for varargs, tail calls and JMP.
23703 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23704 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23706 * inssel.brg: Fix register allocation in OP_ARGLIST.
23708 * inssel.brg: Fix warnings.
23710 2004-03-25 Martin Baulig <martin@ximian.com>
23712 * mini.c (inflate_generic_field): Removed.
23713 (mini_get_method): Removed, use mono_get_method_full(),
23714 (mini_get_class): Removed, use mono_class_get_full().
23715 (mono_method_to_ir): Pass our generic context to
23716 mono_field_from_token().
23718 2004-03-25 Martin Baulig <martin@ximian.com>
23720 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23721 of a `MonoMethod *'.
23722 (mini_get_method): Take a `MonoGenericContext *' instead
23723 of a `MonoMethod *'.
23724 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23725 a new local variable called `generic_context' which holds the
23726 current `MonoGenericContext *'; use it to lookup things.
23728 2004-03-24 Martin Baulig <martin@ximian.com>
23730 * mini.c (mini_get_class): New static method; if we're inside a
23731 generic instance, inflate the class if neccessary.
23732 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23734 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23736 * iltests.il: New regression test for #55976.
23738 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23741 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23743 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23746 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23748 * liveness.c: Consider SSA stores as well as loads when making vars
23751 * exceptions.cs: New regression tests for register allocation.
23753 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23755 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23756 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23757 domain lock only to protect puntual access to data structures.
23758 Added access lock for sighash, jit_icall_hash_name,
23759 jit_icall_hash_addr and domain->code_mp.
23761 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23763 * driver.c: Print SIGSEGV handling method.
23765 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23767 * mini.c (setup_jit_tls_data): Handle case when this is called
23768 multiple times for a thread.
23770 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23771 is different from fbxx_un. Fixes #54303. Also use constants instead of
23772 magic numbers in a lot of places.
23774 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23776 * exceptions.cs: Fix cctor test when --regression is used.
23778 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23780 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23783 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23785 * inssel-ppc.brg: fixed register assignments for some rules.
23787 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23789 * exceptions.cs: Add test for exceptions in static constructors.
23791 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23792 static constructors outside the domain lock. Fixes #55720.
23794 2004-03-17 Martin Baulig <martin@ximian.com>
23796 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23797 (inflate_generic_field): Take the `MonoMethod *' instead of the
23798 `MonoClass *' and added support for generic method.
23799 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23800 have a `field->parent->gen_params', only inflate the field if it's
23801 an open constructed type.
23803 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23805 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23806 exception object instead of the preconstructed ones.
23808 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23810 * mini.c: reverted changed to sigsegv_signal_handler commited
23811 accidentally in the previous patch.
23813 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23816 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23817 running --aot with an old assembly.
23819 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23821 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23824 * mini-sparc.c: Add support for v9 branches with prediction.
23826 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23828 * mini.c (mini_init): #warning is GNUC only
23830 * mini-sparc.h: implement __builtin_frame_address
23831 and __builtin_return_address for Sun C compiler
23833 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23835 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23837 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23839 * basic-calls.cs: Add test for unaligned byref long argument passing.
23841 * mini-ops.h: Add sparcv9 compare and branch instructions.
23843 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23844 v9 instructions if we have a v9 cpu.
23846 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23847 registers for global allocation.
23849 * exceptions-sparc.c: Fixes.
23851 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23853 * liveness.c (mono_analyze_liveness): Optimized version.
23855 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23857 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23860 * basic-float.cs basic-calls.cs: New regression tests.
23862 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23864 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23865 sigaltstack implementation.
23867 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23869 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23870 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23872 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23874 * mini.c: Fix warnings.
23876 * mini.c (mono_resolve_patch_target): New function which contains the
23877 arch independent part of the patching process.
23879 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23880 patching code to a separate function.
23882 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23884 * mini.c (add_signal_handler): ifdef out on Windows
23886 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23888 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23889 cpu-sparc.md: Add exception handling support + other fixes.
23891 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23892 typed GC detection in --version.
23894 * basic.cs exceptions.cs: New regression tests.
23896 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23897 the arch specific code can store data during a compilation.
23899 * mini-ops.h: Add OP_SETFRET.
23901 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23902 function, register a separate icall for each arity, so the icalls can
23905 * mini.c (mono_print_tree): Print negative offsets in a more readable
23908 * mini.c: Make signal handling work on sparc.
23910 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23912 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23914 * jit-icalls.c: Emulate truncl by aintl on solaris.
23916 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23918 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23920 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23922 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23924 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23925 a MarshalByRef type, inline a method that performs the check, taking into
23926 account that the object can be a proxy. Also implemented tow new opcodes:
23927 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23928 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23929 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23931 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23933 * mini-ppc.c: if a relative branch displacement is too big
23934 but it points to and area reachable with an absolute branch,
23937 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23939 * mini.c: optimize small copies in cpblk.
23941 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23943 * basic-calls.cs basic-float.cs: New regression tests.
23945 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23946 negative offsets from %fp. Implement localloc. Fix local register
23947 allocation. Fix the case when the this argument needs to be saved to
23948 the stack. Implement some missing opcodes.
23950 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23952 * mini.c (mini_method_compile): Reenable global regalloc in methods
23953 with exception handlers.
23955 * linear-scan.c (mono_varlist_sort): Fix warning.
23957 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23959 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23962 * liveness.c: Make all variables uses in exception clauses volatile, to
23963 prevent them from being allocated to registers. Fixes #42136.
23965 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23967 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23968 causes regressions.
23970 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23971 argument to mono_arch_regalloc_cost.
23973 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23976 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23978 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23979 Make the cost of allocating a variable to a register arch dependent.
23981 * basic-calls.cs: Fix compilation of tests.
23983 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23984 helper function to cut back on the number of #ifdefs needed.
23986 * mini-ppc.c: Fix compilation.
23988 * basic-calls.cs: New regression tests.
23990 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23992 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23993 of l0 since that is callee saved.
23995 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23998 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23999 of delay instruction.
24001 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
24003 * mini.h (MonoCallInst): Add 'virtual' flag.
24005 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
24007 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
24009 * *.cs: New regression tests.
24011 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
24014 * mini.c (mono_runtime_install_handlers): Fix build.
24016 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
24017 'signal_stack_size' members.
24019 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
24020 alternate signal stack.
24022 * exceptions-x86.c: Add stack overflow handling.
24024 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
24025 functions to arch independent code.
24027 * mini.c (mono_print_tree): Print more detailed info for load_membase
24030 2004-02-23 Martin Baulig <martin@ximian.com>
24032 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
24034 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
24036 * mini-x86.c: fixed reg allocation for div/rem.
24038 2004-02-22 Miguel de Icaza <miguel@ximian.com>
24040 * driver.c (mono_main): Report some configuratio options on --version.
24042 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
24044 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
24045 low in the address space. Correctly flush memory in thunks where we
24046 output native code.
24048 2004-02-20 Martin Baulig <martin@ximian.com>
24050 * mini.c (mini_get_method): New static method; inflate all generic
24051 methods and methods in open generic instances.
24052 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
24053 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
24055 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24057 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
24059 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
24061 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
24063 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
24065 * mini-sparc.c (flushi mono_arch_output_basic_block): make
24066 it compile using Sun's compiler.
24068 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
24070 * 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.
24072 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
24074 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
24076 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
24078 * mini-ppc.c: handle calls outside of the allowed range with thunks
24079 allocated using the code manager.
24080 * tramp-ppc.c: use the code manager to hold generated native code.
24081 Fixed the magic trampoline to just patch vtable entries.
24083 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
24085 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
24088 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
24090 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
24093 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
24094 if we have a working __thread implementation.
24096 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
24097 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
24099 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
24101 * mini-x86.c: Fix compilation under gcc 2.
24103 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
24105 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
24106 contains a call to the wrapped function.
24108 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
24109 OP_<CALL>_IMM opcodes, and use them under X86.
24111 * mini.c (mono_jit_find_compiled_method): Fix warning.
24113 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
24115 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
24117 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
24118 functionality to mini.c.
24120 * mini.c (mono_create_jump_trampoline): New function to create a jump
24121 trampoline. Return a compiled method instead of a trampoline if it
24122 exists. Add a cache for jump trampolines.
24124 * mini.c (mono_jit_find_compiled_method): New function to return a
24125 compiled method if it exists.
24127 * mini-x86.c: Call mono_create_jump_trampoline instead of
24128 mono_arch_create_jit_trampoline.
24130 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
24131 a jump trampoline. Fixes #52092.
24133 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
24135 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
24136 which is not up-to-date. Add check_corlib_version () instead.
24138 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
24141 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
24142 since newer valgrind versions do not need it.
24144 * mini.c (mono_jit_compile_method_with_opt): New helper function to
24145 compile a method with a given set of optimizations.
24147 * mini.c: Compile icall wrappers on-demand instead of at startup.
24149 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
24150 wrapper for an icall.
24152 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
24154 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
24157 * iltests.il: Add test for non-empty stack before switch instruction.
24159 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
24161 * mini.c: Add support for new stringbuilder marshalling conventions.
24163 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
24165 2004-02-01 Martin Baulig <martin@ximian.com>
24167 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
24168 in `ginst->mtype_argv'.
24170 2004-01-31 Miguel de Icaza <miguel@ximian.com>
24172 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
24173 facilitate grepping.
24175 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
24177 * mini.c: fixed buglet in initobj generic implementation for references.
24179 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
24181 * Makefile.am: make the version script conditional.
24182 * jit-icalls.c: handle missing truncl().
24184 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
24186 * exceptions.cs: Add more tests for double->int conversion.
24188 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
24189 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
24191 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
24193 * driver.c: make --verbose --version emit an error
24194 if the loaded corlib doesn't match the runtime version.
24196 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
24198 * mini-ppc.h: export ppc_patch().
24199 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
24200 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
24201 on par or better than on MacOSX.
24203 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
24205 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
24206 mono_lookup_pinvoke_call.
24208 * mini-x86.c: Under windows, the default pinvoke calling convention is
24209 stdcall. Fixes #52834.
24211 * mini.c (optimize_branches): Add an upper bound to the number of
24212 iterations to prevent infinite loops on strange loops. Fixes #53003.
24214 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24216 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24217 and ISINST. Fixes #52093.
24219 * objects.cs (test_0_vector_array_cast): New tests.
24221 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24223 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24224 checking in Array.Set ().
24226 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24229 * object.cs (test_0_multi_array_cast): New regression test.
24231 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24233 * exceptions-ppc.c: fix build on Linux/PPC.
24235 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24237 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24238 running under valgrind.
24239 (x86_magic_trampoline): Fix build bustage.
24241 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24242 negative values as well. This is needed for the encoding of the line number
24243 info, since sometimes the line numbers are not in increasing order.
24245 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24247 * cpu-pentium.md (localloc): Increase the size of the localloc
24248 instruction since it is a loop under Win32.
24250 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24253 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24255 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24256 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24257 Max Horn (max@quendi.de). Fix file names in comments.
24259 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24261 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24262 avoid stack overflow.
24263 (replace_usage): Avoid uninitialized variable warnings.
24265 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24266 and taking the address of valuetype variables.
24268 2004-01-03 Patrik Torstensson
24270 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24271 for other purposes than FP later on.
24273 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24275 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24278 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24280 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24282 2003-12-30 Patrik Torstensson <p@rxc.se>
24284 * mini-x86.h: Decreased number of availiable fp regs.
24285 Solves corner cases with FP spilling.
24287 2003-12-23 Patrik Torstensson <p@rxc.se>
24289 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24290 for floating point stack tracking / spilling on x86.
24293 * basic-float.cs: added float mul overflow test.
24295 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24297 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24299 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24301 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24302 supports for cond branches that overflow the immediate
24303 overflow offset. mcs can compile simple programs.
24305 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24307 * exceptions-ppc.c: exception handling support wip:
24308 finally handlers get run on exception.
24310 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24312 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24315 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24317 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24318 initial support for stack walking and unwinding.
24320 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24322 * driver.c (mono_main): Make corlib-out-of-sync message more
24323 descriptive. Also remove verify_corlib call.
24325 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24327 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24328 not overlap with other call's arguments, too.
24330 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24332 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24333 move to arch-specific code the choice of arch-specific
24334 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24335 * mini.c: ensure emulation calls will not interleave
24338 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24340 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24341 the magic trampoline stack frame is dropped before executing
24344 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24346 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24347 and integer to fp conversions. Added support for overflowing
24348 arguments on the stack. Reserve a couple more registers as temps.
24349 Added support for aot compilation (as output still needs to be
24352 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24354 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24355 Don't overwrite return register in some corner cases.
24357 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24359 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24360 static constructors when AOT compiling.
24362 * driver.c (mono_main): Call mono_check_corlib_version.
24364 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24366 * cpu-g4.md, basic.cs: fixed div target register.
24368 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24370 * mini-ppc.c, basic.cs: shl_imm fix with test.
24372 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24374 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24375 structures by value. Misc fixes.
24376 * objects.cs: more tests.
24378 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24380 * mini-ppc.c: lconv.ovf.i implemented.
24382 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24385 (mini_init): don't error out if someone already called g_thread_init.
24387 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24389 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24390 to be any type per the spec. Fix abnormal memory usage when
24391 the same object is repeatedly thrown.
24393 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24395 * mini.c: check for overruns in IL code.
24397 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24399 * TODO: Add/remove some todo entries.
24401 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24403 * driver.c (mono_main): Call mono_verify_corlib.
24405 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24407 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24408 This has been moved to mini.c
24409 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24410 type being casted is marshalbyref it could be a proxy, so instead of
24411 emitting the type check code, emit a call to a runtime method that will
24412 perform the check by calling CanCastTo if needed.
24414 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24416 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24417 methods with large stack frames under Win32.
24419 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24421 * Makefile.am: Distribute regression tests.
24423 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24424 at the end instead of inserting each variable into the sorted list.
24426 * linear-scan.c (mono_varlist_sort): New helper function.
24428 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24430 * mini.c: ensure arguments and locals are within bounds.
24432 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24434 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24437 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24439 * mini.c (mono_cprop_copy_values): Fix crash.
24441 * aot.c: Set verbosity back to 0.
24443 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24445 * regalloc.c: complete memory leak fix by Laurent Morichetti
24448 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24450 * driver.c (main_thread_handler): Revert the previous patch.
24452 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24455 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24456 memory from the memory pool.
24458 * driver.c (main_thread_handler): Turn on all optimizations when
24461 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24462 an array for better performance.
24464 * regalloc.c (mono_regstate_assign): Fix memory leak.
24466 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24467 serialize the debug info.
24469 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24470 debug info from the serialized representation.
24472 * aot.c: Save debug info into the generated file and load it when
24475 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24477 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24479 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24480 More FP-related fixes.
24482 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24484 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24485 and register allocation buglet. Hello world now runs.
24487 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24489 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24490 * tramp-ppc.c: fixed class init trampoline.
24491 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24493 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24495 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24496 mini.c: more ppc changes/fixes.
24498 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24500 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24501 Also optimize the case when the arguments are the same in the caller
24504 * iltests.il: Add tests for tail calls with valuetype arguments.
24506 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24508 * mini-ppc.c: fixes for struct return type.
24510 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24512 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24513 mono_spillvar_offset() to arch-specific code.
24515 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24517 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24519 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24521 * exceptions-x86.c: Fix stack space leaks.
24523 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24524 registers from the lmf if the method has save_lmf set.
24526 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24528 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24529 of icall wrappers into InvokeInDomain, since these are now per-domain.
24531 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24533 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24534 make some opcode emulation and intrinsic ops enabled/disabled
24535 according to the architecture. More fixes.
24537 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24539 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24541 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24543 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24544 arch-specific handling for 'this' and struct return type to
24545 arch-specific code.
24547 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24549 * aot.c: prevent divide by zero error when reporting (it happened with
24550 Accessibility.dll).
24552 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24554 * mini.h (inst_switch): Remove unused macro.
24556 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24559 (load_aot_module): free 'info->methods' and 'info' properly. No more
24560 "free(): invalid pointer blah" messages when you have an old aot
24563 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24565 * jit-icalls.c, mini.c: Added support for context static fields.
24567 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24569 * mini.c (mono_method_blittable): Methods which set LastError are not
24570 blittable either. Fixes #51108.
24572 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24574 * mini.c: flush icache.
24575 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24577 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24579 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24581 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24583 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24586 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24589 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24591 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24593 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24594 instruction when the result is discarded.
24596 * iltests.il (test_0_div_regalloc): New regression test.
24598 * arrays.cs: Fix compilation error.
24600 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24602 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24603 float rules to inssel-x86.brg: sane architectures with FP registers
24604 don't need to implement these rules.
24606 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24608 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24610 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24612 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24613 implementation of 32 bit systems.
24615 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24617 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24618 (Jeroen Zwartepoorte).
24620 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24622 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24623 the caller and the callee matches.
24625 * mini.c (mono_method_to_ir): Add comment.
24627 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24628 signbit is missing on some platforms.
24630 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24632 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24634 * mini.c (setup_jit_tls_data): Call the new function.
24636 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24638 * mini-x86.c: Add experimental support for fast access to the lmf
24639 structure under NPTL/Linux 2.6.x.
24641 2003-11-06 Martin Baulig <martin@ximian.com>
24643 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24644 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24647 2003-11-02 Martin Baulig <martin@ximian.com>
24649 * mini.c (inflate_generic_field): New static method.
24650 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24651 generic instance and the field is declared in a generic type, call
24652 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24654 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24656 * mini.h mini.c (mono_method_same_domain): New function to return
24657 whenever the caller and the callee are in the same domain.
24659 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24661 2003-10-30 Martin Baulig <martin@ximian.com>
24663 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24664 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24666 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24667 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24669 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24671 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24674 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24675 object here, so it is in the correct appdomain etc.
24677 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24679 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24681 (mono_method_to_ir): Avoid freeing the type created returned from
24682 mono_type_create_from_typespec, since it is put into an internal cache
24683 by the function. Fixes pointer.exe.
24685 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24686 trampolines for icalls and pinvokes as well. Fixes #33569.
24688 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24690 * mini.c: Update after appdomain changes.
24692 * mini.c (mono_jit_compile_method_inner): Allways compile native
24693 method wrappers in the root domain, since there can only be one
24694 instance of them, whose address is stored in method->info.
24696 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24698 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24699 environment variable. Instead detect automatically whenever running
24700 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24703 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24705 * trace.c, trace.h: New files that implement the new trace option
24708 * driver.c: Document new --trace options.
24710 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24713 - if (mono_jit_trace_calls)
24714 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24716 * mini.h: prototypes.
24718 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24720 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24722 * mini.c inssel.brg: Implement typedefbyref opcodes.
24724 * mini.c (mono_jit_compile_method): Remove unused local variable.
24726 * mini.c (mono_jit_compile_method_inner): Ditto.
24728 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24730 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24732 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24734 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24736 * mini.c (mono_no_aot): Remove unused global variable.
24738 * mini.c: Thread safety fixes.
24740 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24742 * mini.c (mono_create_class_init_trampoline): Add a lock around
24743 class_init_hash_addr.
24745 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24748 * mini.c: Decompose the NEWARR instruction before decomposing its
24749 arguments. Fixes #30073.
24751 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24753 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24756 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24758 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24760 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24762 * driver.c: Add support for compiling icall wrappers to --compile.
24764 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24766 * inssel.brg: The empty value in class->interface_offsets is -1, not
24769 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24771 * objects.cs: New test for 'is' operator on an array of interfaces.
24773 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24775 * tramp-ppc.c: update trampoline code to support jumps
24776 and class initialization.
24778 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24780 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24782 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24784 * inssel.brg (OP_UNBOX): Remove unused rule.
24786 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24787 region instead of one for each method. Fixes #47813.
24789 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24791 * exceptions.cs (test_0_nested_finally): New regression test for
24792 nested exception handlers.
24794 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24796 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24798 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24801 * mini.c (mono_method_check_inlining): Make the inlining limit
24802 configurable by an environment variable.
24804 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24806 * mini.h: Bump AOT file version.
24808 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24809 token, store the image along with the token, since the token might not
24810 refer to the same image as the method containing the relocation,
24811 because of inlining.
24813 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24815 * mini.c (mono_precompile_assemblies): New function to compile
24816 all methods in all loaded assemblies.
24818 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24820 * regalloc.h regalloc.c (MonoRegState): Change the type of
24821 iassign and fassign to int*, since they can contain large negative
24822 values if the register is spilled. Also added some comments. Fixes
24825 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24826 under Win32. Fixes #42964.
24828 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24830 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24832 * aot.c: Added support for AOT compiling methods which contain calls
24833 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24836 * driver.c (compile_all_methods): Run the compilation in a thread
24837 managed by mono. Fixes #44023.
24839 * mini.c (mono_codegen): Print full method name in verbose output.
24841 * mini-x86.c (mono_arch_patch_code): Fix warning.
24843 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24844 jumps, since the method we are jumping to might be domain-specific.
24846 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24848 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24850 * inssel.brg: string chars are unsigned.
24852 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24854 * TODO: New todo item.
24856 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24857 which calls mono_runtime_class_init and patches the call site to
24858 avoid further calls.
24859 (mono_arch_create_class_init_trampoline): New arch specific function
24860 to create a class init trampoline.
24861 (create_trampoline_code): Generalized so it can create
24862 class init trampolines as well.
24864 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24865 (mono_create_class_init_trampoline): New function to create and cache
24866 class init trampolines.
24867 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24868 vtable given the address of a class init trampoline. Used by the
24870 (mono_codegen): Generate a call to a trampoline instead of
24871 mono_runtime_class_init in LDSFLD[A].
24872 (mono_codegen): Add relocations for the new trampoline.
24874 * mini.h mini-x86.c aot.c: Added a new relocation type:
24875 MONO_PATCH_INFO_CLASS_INIT.
24877 * mini.h: Bump AOT version number.
24879 * aot.c: Create a copy of the loaded code instead of using the original
24880 so methods which call each other will be close in memory, improving
24883 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24884 patch since it breaks the regression tests.
24886 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24887 for the register saving instruction sequence since the
24888 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24890 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24892 * TODO: Fix todo item && remove another.
24894 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24896 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24899 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24900 function of the module.
24902 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24903 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24904 --no-aot command line option.
24906 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24908 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24909 by Bernie Solomon (bernard@ugsolutions.com).
24911 * inssel.brg: Refactor the interface offset table related code into
24912 its separate functions and add support for the AOT case.
24914 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24916 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24918 * aot.c: Added mono_aot_verbose variable and made all debugging
24919 output depend on the value of this variable.
24921 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24922 method_label and info_label.
24924 * mini.h mini-x86.c aot.c: Added a new relocation type
24925 MONO_PATCH_INFO_IID for klass->interface_id.
24927 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24928 the MonoJitInfo structure.
24930 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24931 a non-root appdomain in shared mode.
24933 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24935 * aot.c: make aot loader less verbose. Remove free of unused variable.
24937 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24939 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24941 * .cvsignore: Added *.dll.
24943 * mini.c (mono_print_tree_nl): New function callable while debugging.
24945 * mini.c (mono_print_code): Export this.
24947 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24950 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24952 * mini.h (MonoCompile): Added 'jit_info' field.
24954 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24955 the cfg structure, since it is needed by the AOT compiler.
24957 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24959 * aot.c: A major rewrite. Changes include:
24960 - save exception tables for methods which have them.
24961 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24962 to g_module_symbol.
24963 - reworked the file format so it is now much smaller and needs
24964 fewer relocation entries.
24966 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24968 * aot.c (load_aot_module): Fix build bustage on platforms without
24971 2003-09-04 Martin Baulig <martin@ximian.com>
24973 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24975 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24977 * TODO: Some new optimization ideas.
24979 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24981 * aot.c: Save the optimization flags used to compile the code into
24984 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24985 support emitting domain specific code.
24987 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24988 no longer domain neutral. It can be made domain neutral by compiling
24989 with --optimize=shared.
24991 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24992 between appdomains.
24994 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24995 loading of AOT code.
24997 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24999 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
25000 if there is no domain neutrality information.
25002 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
25004 * aot.c (mono_compile_assembly): Emit a symbol containing the file
25005 format version into the generated library.
25007 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
25008 callee method into the caller since one of them could be shared.
25010 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
25011 system exceptions from AOT code now works.
25013 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
25014 method if it is domain neutral and the callee is not.
25016 * graph.c (cfg_emit_one_loop_level): Fix warning.
25018 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
25020 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
25023 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
25025 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
25026 is needed by code which is executed before mono_runtime_init ().
25027 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
25029 * mini.c (mono_thread_abort): Fix warning.
25030 (mono_jit_compile_method): Call static constructor in the AOT case too.
25032 * aot.c (mono_compile_assembly): Fix warning.
25034 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25036 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
25038 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
25040 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
25042 * cpu-pentium.md: Fix the length of call opcodes so they include the
25043 ESP restoring instruction. Fixes #47968.
25045 2003-08-28 Martin Baulig <martin@ximian.com>
25047 * mini-x86.c (mono_arch_call_opcode): Added support for
25048 MONO_TYPE_GENERICINST.
25050 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
25052 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
25054 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
25055 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
25057 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
25060 2003-08-26 Martin Baulig <martin@ximian.com>
25062 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
25063 when reporting an error, set this to the actual error location.
25064 (mono_method_to_ir): Report the correct error location if
25065 get_basic_blocks() returned an error.
25067 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
25069 * mini.c (mono_type_blittable): OBJECT is not blittable.
25070 (mono_method_blittable): Methods which have marshalling descriptors
25071 are not blittable either. Fixes #47842.
25073 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
25075 * driver.c mini.c: Use an environment variable instead of a global
25076 variable. Also fix the build.
25078 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
25079 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
25082 * driver.c mini.c: Added --with-valgrind option to turn off some
25083 code which prevents mono from running under valgrind.
25085 * mini.c (mono_emit_call_args): Fixed warning.
25087 * mini.c (mono_emulate_opcode): Fixed warning.
25089 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25091 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
25092 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
25093 regalloc.c, regalloc.h: specify available registers in arch-specific
25094 code and support floats in the regallocator (patch by Laurent Morichetti
25097 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25099 * mini.c: mono_thread_current() can be called only after
25100 mono_runtime_init(): rearrange code to not call it early on.
25102 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25104 * mini.c: allocate jump tables in the code mempools.
25106 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25108 * mini.c, mini.h: make sure per-thread data allocated by the jit is
25111 2003-08-10 Miguel de Icaza <miguel@ximian.com>
25113 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
25114 12 to 16. This fixes bug #47453.
25117 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
25119 * mini-ppc.c: fixed indexed load and unsigned compares.
25121 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
25123 * mini.c: reenabled installation of handler for
25124 thread abort signal.
25126 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25128 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
25129 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
25130 until it's fixed and actually useful.
25132 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25134 * inssel-long32.brg: couple more opcodes implemented.
25136 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25138 * mini-sparc.c: Even more opcodes implemeted.
25140 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
25142 * mini-sparc.c: More opcodes implemented.
25144 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
25146 * mini-sparc.c: More opcodes implemented.
25148 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
25150 * inssel-sparc.brg: Add some needed rules. Direct
25152 * Makefile.am: Use inssel-sparc.brg
25153 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
25154 an assert happy for now.
25156 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
25158 * mini-sparc.c: Fixed compile errors.
25159 * exceptions-sparc.c: Same. We now produce a mono binary
25160 on sparc-linux. Yea.
25162 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
25164 * mini-sparc.c: Renamed registers. Also some macro cleanups.
25165 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
25166 They compile, but do not work.
25168 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25170 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
25171 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
25172 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
25175 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25177 * mini.c: more opcodes implemented and better support for generics.
25179 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25181 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
25182 * mini.c, mini.h: first cut at generics support: some new instructions
25183 added and changed the behaviour of some of the existing ones.
25185 2003-07-21 Miguel de Icaza <miguel@ximian.com>
25187 * mini.c: Removed definition of metadata_shared mutex here.
25189 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * mini-x86.c: make vararg calls work for instance methods.
25193 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
25195 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
25196 returns the arguments in a separte list, now.
25198 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25200 * aot.c, mini.c: updates for array type representation changes.
25202 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
25204 * mini.c: register function to perform jit shutdown.
25206 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * mini.c: use a faster allocator if possible.
25210 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * aot.c: some cleanups and portability changes.
25214 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25216 * mini.c: use faster allocation for CEE_BOX if possible.
25218 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25220 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25221 Moved inlined mempcy code to its own function so that is can be
25222 reused. Added an inline memset function as well (optimized initobj).
25223 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25225 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25227 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25229 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25231 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25232 arch code can setup the cpu for CLR execution, if needed.
25233 We use it on x86 to set the precision of FP operations.
25235 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25237 * mini.c: disable some optimizations if we can guess they'll cost too
25238 much for a given method.
25240 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25242 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25244 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25245 * mini.h mini.c mini-x86.c: Added instruction level coverage
25246 info collection support.
25248 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25250 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25251 is now implemented in the profiling API. Get rid of a couple of
25252 unnecessary global variables.
25254 2003-06-15 Nick Drochak <ndrochak@gol.com>
25256 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25257 * cpu-g4.md: add op_bigmul and op_bigmul_un
25258 * cpu_pentium.md: add op_bigmul_un
25259 * inssel-long32.brg: add rule for unsigned bigmul
25260 * mini-ops.h: define OP_BIGMUL_UN
25261 * mini-x86.c: THE BUG: handle (un)signed properly
25262 * mini.c: choose unsigned opcode if needed.
25263 This set of patches fixes bug #44291
25265 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25267 * mini.c (optimize_branches): improved to handle all kinds of
25268 conditional branches.
25270 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25272 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25273 don't raise exceptions.
25275 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25277 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25278 to arch-specific files.
25280 2003-06-09 Martin Baulig <martin@ximian.com>
25282 * Makefile.am (libs): Added $(LIBGC_LIBS).
25284 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25286 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25287 and OP_ATAN (fixes bug#44293).
25289 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25291 * Makefile.am, mini-x86.c: rename cpu description array to
25292 pentium_desc, since some compilers define the 'pentium' preprocessor
25295 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25297 * mini.c (mini_select_instructions): add explicit branch if the
25298 following block is not the false target of a conditional branch -
25299 we need this with any optimization that reorder or remove bblocks
25301 * mini.c (optimize_branches): bug fixes
25303 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25305 * mini.c (mono_method_to_ir): inline static readonly fields
25307 * ssa.c (fold_tree): start cfold support for long (very simple
25310 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25312 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25314 * inssel.brg: fixed memcpy (bug #44219).
25316 2003-06-05 Dick Porter <dick@ximian.com>
25318 * driver.c: Set the glib log levels to not abort if g_message
25321 g_set_prgname() has to happen before mini_init() so that the
25322 process handle gets the info.
25324 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25326 * driver.c: add intrins to the default optimizations to get wider
25329 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25331 * mini.h: some large basic blocks will overflow a 16-bit
25332 integers for symbolic registers.
25334 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25336 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25337 (mono_arch_output_basic_block): fix bug 43499
25339 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25341 * mini.c: kill duplicated definition of mono_debug_format.
25343 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25345 * mini-x86.c, arrays.cs: fixed register allocation bug.
25347 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25349 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25351 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25353 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25356 (print_method_from_ip): also print source location information if
25359 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25361 * mini.c (mono_find_block_region): bug fix in region code
25362 (mini_method_compile): enable removing unreachable code again, but
25363 only in methods without exception clauses.
25365 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25367 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25368 Implemented arglist opcode and handling of TypedReference type.
25369 Fixed x86 call convention when a structure is returned.
25370 Minimal support for calling static vararg methods.
25372 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25374 * mini.c (mini_method_compile): always remove unreachable code,
25375 because the code in them may be inconsistent (access to dead
25376 variables for example).
25378 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25380 * driver.c, debug-mini.c: warning fixes.
25382 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25384 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25386 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25388 * mini.c: thread-static fields are registered in mono_class_vtable(),
25389 so ensure the function is called before checking for them.
25391 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25393 * mini.c (optimize_branches): fix for bug 43586
25395 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25396 overflow (fixes Bug #43639)
25398 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25400 * mini.c, objects.cs: allow the use of stobj for primitive types.
25402 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25404 * mini.c: be less strict about argument checking until we support
25405 running the verifier.
25407 2003-05-27 Nick Drochak <ndrochak@gol.com>
25409 * basic-long.cs: tests for (ulong)int * (ulong)int also
25410 * mini.c: use the same trick for (ulong)int * (ulong)int
25412 2003-05-27 Nick Drochak <ndrochak@gol.com>
25414 * basic-long.cs: add regression test for (long)int * (long)int
25415 * cpu-pentium.md: add op_bigmul specification
25416 * inssel-long32.brg: add OP_BIGMUL rule
25417 * mini-ops.h: add OP_BIGMUL
25418 * mini-x86.c: register allocator: handle case where src1 needs to be
25420 * mini.c: substitute special BIGMUL opcode in the tree for
25421 (long)int * (long)int
25423 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25425 * jit-icalls.c: call the type ctor on field access if needed.
25427 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25429 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25430 to a method (including results of ldelema, bug#43207).
25432 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25434 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25435 colors to show exception handler blocks.
25437 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25438 (fix for pinvoke7.cs).
25440 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25442 * mini.h, mini.c: ensure correct initialization order for types that
25443 require it. Prepare for lazy compilation of jit icall wrappers.
25444 Provide a name for opcode emulation to reduce unneeded mallocing.
25446 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25448 * mini-x86.c: better register restoring code and profiling
25449 support for tail calls.
25451 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25453 * mini.h, driver.c: prepare for leaf methods optimization.
25455 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25457 * mini.c: get targets of branches before converting a method.
25459 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25461 * mini.c (optimize_branches): added some experimental code (disbaled)
25463 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25465 * mini.c (optimize_branches): fix branch to branch optimization
25467 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25469 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25471 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25473 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25476 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25478 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25479 enable use of interface variables again.
25481 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25482 I1 to registers because there is no simply way to sign extend 8bit
25483 quantities in caller saved registers on x86.
25485 * inssel-float.brg: set costs of some rules to 2 so
25486 that monobure always select the arch. specific ones if supplied,
25487 regardless of the order we pass the files to monoburg.
25489 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25491 * mini.c, mini-x86.c: since the magic trampoline for jumps
25492 can't patch the code directly, we do it as soon as the
25493 method gets compiled.
25495 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25497 * mini-x86.c, mini.h: introduce a new patching method
25498 to support CEE_JMP and tail calls.
25499 * mini.c: obey tail.call. Don't precompile methods target
25501 * tramp-x86.c: new trampoline code to handle methods
25502 reached through a jump.
25504 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25506 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25507 bit values to registers
25509 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25511 * mini.c (mono_compile_get_interface_var): share interface
25512 variables if possible.
25514 2003-05-16 Martin Baulig <martin@ximian.com>
25516 * debug-mini.c (mono_init_debugger): New function to initialize
25517 the debugger. This is not in the debugger since it needs to
25518 access some of mini's internals.
25520 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25522 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25524 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25526 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25527 for value type handling.
25529 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25531 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25532 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25534 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25536 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25537 the constructor through a proxy.
25539 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25541 * jit-icalls.c, inssel.brg: fixes to array element address
25544 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25546 * mini-x86.c (is_regsize_var): allocate pointer to registers
25548 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25550 * driver.c: fixed typo, added intrins to the set of optimizations
25551 tested with regressions.
25553 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25555 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25556 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25559 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25561 * inssel.brg: remove some common pop instructions without side effects
25563 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25565 * inssel-x86.brg: fixed thinko in int to double conversions.
25567 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25569 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25571 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25573 * inssel-long32.brg: two more missing instructions.
25575 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25577 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25578 if not already set.
25580 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25582 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25585 * basic-float.cs: Added tests for negative zero.
25587 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25589 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25590 a couple of missing operations for long casts, with test cases.
25592 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25594 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25596 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25598 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25599 code size estimation.
25601 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25603 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25604 abstract methods (fix bug 42542)
25606 * aot.c: add ability to handle array types
25608 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25610 * mini.c: Call the _specific versions of the object allocation
25611 functions if possible.
25613 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25615 * driver.c: call setlocale ().
25617 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25619 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25622 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25624 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25626 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25627 wrappers (fix bug 42122)
25629 2003-05-04 Martin Baulig <martin@ximian.com>
25631 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25633 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25634 s/mini_set_defaults/mono_set_defaults/g.
25636 2003-05-04 Martin Baulig <martin@ximian.com>
25638 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25640 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25643 (reported by Don Roberts).
25645 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25647 * mini.c: temporarily work around two bugs for this release.
25649 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25651 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25652 that contains -export-dynamic and it makes using the ld script
25654 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25656 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25658 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25661 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25663 * mini.c: make sure leave calls all the needed finally blocks,
25664 even when the target jumps out of multiple exception clauses.
25666 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25668 * ldscript, Makefile.am: add linker script to reduce the number of
25669 exported symbols (should also fix the issues with libwine defining
25670 some of the same symbols in io-layer).
25672 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25674 * driver.c (mini_main): Avoid assertion when no file name is given on
25677 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25679 * driver.c: added --version/-V command line option.
25680 Added the inline optimization in the regression tests.
25682 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25684 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25685 to the type in the method signature (fixes bug#42134).
25687 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25689 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25691 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25693 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25695 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25697 * driver.c: fixed bug #42100.
25699 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25701 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25703 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25705 * mini.c: moved most of the code required to do inlining to its own
25706 function so it can be reused. Inline also ctors if appropriate.
25708 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25710 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25711 the runtime can call mono API functions.
25713 2003-04-27 Martin Baulig <martin@ximian.com>
25715 * debug-mini.c (mono_debug_init_method): Added
25716 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25717 send a notification to the debugger.
25719 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25720 running in the Mono Debugger, just pass the breakpoint number to
25721 mono_debug_init_method().
25723 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25725 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25727 * mini.c: allow some more unsafe compares.
25729 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25731 * mini-x86.c, Makefile.am: make distcheck works (partially from
25732 a patch by Richard Lee <r.h.lee@attbi.com>).
25733 * regset.c, regset.h: removed, they are unused.
25735 2003-04-25 Dick Porter <dick@ximian.com>
25737 * driver.c: Usage reports the name as 'mono' not 'mini'
25738 * exceptions-x86.c: Build and run on freebsd
25740 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25742 * Makefile.am: install the program with the 'mono' name and
25743 the library as libmono instead of mini and libmini.
25745 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25747 * driver.c: provide the APIs for the embedding interface of the old jit.
25749 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25751 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25753 2003-04-23 Martin Baulig <martin@ximian.com>
25755 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25757 * driver.c: Added `--debug' command line argument to enable
25760 2003-04-23 Martin Baulig <martin@ximian.com>
25762 * debug.[ch]: Removed. The code is now in
25763 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25765 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25768 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25770 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25772 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25775 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25776 mono_domain_finalize.
25777 (mini_method_compile): use mono_method_profile* if the the option is
25780 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25782 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25783 methods with their wrapper.
25785 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25786 methods with their wrapper.
25788 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25791 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25794 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25797 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25799 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25801 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25803 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25804 of the mempool. This is slightly faster and uses less memory
25806 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25808 * mini.c: avoid O(n) allocation for variables.
25810 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25812 * mini.c: handle items on the stack after inlining methods.
25814 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25816 * mini.c: make the method->opcode optimization dependent
25817 on MONO_OPT_INSTRINS and do it lazily.
25819 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25821 * driver.c: print overall results at the end of regression run.
25823 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25825 * inssel.brg: don't overwrite symbolic registers.
25827 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25829 * inssel-x86.brg: fix conversion from long to float.
25831 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25833 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25835 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25837 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25839 * driver.c: Added --print-vtable option as in the old JIT.
25841 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25843 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25845 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25847 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25849 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25851 * mini.c regalloc.c regalloc.h: Fix memory leak.
25853 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25855 * aot.c (mono_aot_get_method): register all used strings
25857 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25859 * mini.c: always intern strings references with ldstr at compile time.
25861 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25863 * Makefile.am: add BUILT_SOURCES.
25865 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25867 * driver.c: give a better error message when the assembly to execute
25868 doesn't have an entry point.
25870 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25872 * Makefile.am: added hack for automake
25874 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25877 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25879 22003-04-07 Martin Baulig <martin@ximian.com>
25881 * Makefile.am: Added Makefile.am.
25883 * debugger-main.c: Removed, this is now in the debugger where it
25886 * mini.pc.in: Call this package `mini' for the moment.